Copper tube handbook SELECTING THE Copper Tube Handbook Industry Standard Guide for the Design and Installation of Copper Piping Systems Copper Tube Handbook - Free download as PDF File (. 17). Access the complete Copper Tube Handbook: 1. Brazed Joints: Testing Test all completed assemblies for joint integrity. ** Actual consumption depends on workmanship. HANDBOOKS AND MANUALS Brazing Manual 2007 The Plumbers Handbook 10th Edition 2023 KemPress® Copper Design & Installation Guide 2023 Kembla Streamline ACR Fittings Brochure 2024 KemPress® Stainless Design & Installation . The energy crises in the 1970s provided an economic impetus and a national commitment to use solar energy for heating. Hot-water corrosion failure of a hard-drawn copper tube. Brazed Joints: Horizontal and Vertical Joints When brazing horizontal joints, it is preferable to first apply the filler metal slightly off-center at the bottom of the joint, proceeding across the bottom of the joint and continuing up the side to the top of the joint. inches Weight of tube only, pounds per linear ft. A slight twisting motion ensures even coverage by the flux. Advantages of Copper Tube. The fluxes best suited for soldering copper and copper alloy tube should meet the requirements of ASTM B 813, Standard Specification for Liquid and Paste Fluxes for Soldering Applications of Copper and The flexible copper tube (typically 1/4-inch to 5/8-inch) can be buried in deep vertical holes, horizontally in a relatively shallow grid pattern, in a vertical fence-like arrangement in medium-depth trenches, or as custom configurations suited to the installation. 2a Dimensions and Physical Characteristics of Copper Tube: This section provides design and installation data for a variety of copper tube applications and uses in systems such as pressure systems, drainage, solar energy, agriculture, etc. Another joining technology that has been used effectively for many years involves a hand tool designed to quickly pull tee connections and outlets from the run of the tube, thus reducing the number To obtain a heating effect for snow melting of 100 BTU per hour per square foot with copper tube spaced on 12-inch centers in concrete (or 9-inch centers in blacktop), a maximum of 140 feet of ½-inch tube or 280 feet of ¾-inch tube may be used. If you own the copyright to this book and it is wrongfully on our website, we offer a simple DMCA * The amount of filler metal indicated is based on an average two-thirds penetration of the cup and with no provision for a filler. per lb of solder. While the work hardening of the drawing process used to size the tubing makes the copper hard or rigid, it is carefully annealed to make it soft again; it is, therefore, more expensive to produce than non-annealed, rigid copper tubing. Chemical cleaning may be used if the tube ends and fittings are thoroughly rinsed after cleaning according to the procedure Soldered joints, with capillary fittings, are used in plumbing for water lines and for sanitary drainage. *** Includes an allowance of 100% to cover wastage and loss. In general, this simply involves extending the heating/plumbing system to the roof of the house, where a solar As with all copper no-flame joining processes, proper preparation of the tube end is vitally important to a sound, leak-free joint. Gritz Kay Marfori. 6 shows the relationship among flow, pressure drop due to friction, velocity and tube size for Types K, L and M copper water tube. 12. The equivalent lengths presented above are based upon a C factor of 150 in the Hazen-Williams friction loss formula. 287 Wissahickon Avenue North Wales, PA 19454 (215) 699-5801 (215) 699 Mechanically Formed Extruded Outlets: Testing All drilling residue and debris must be flushed out before using the system. 13. NOTE: Flux requirements are usually 2 oz. understanding copper tube I. 8 The Copper Tube Handbook is the industry standard reference for professionals working with tube, pipe, and fittings in building construction trades. Push-connect Joints. Inspect tube for imperfections Calculated Rated Internal Working Pressure for Copper Tube: Type L* Table 14. The constantly increasing use of copper and copper alloy tube in condensers, water heaters and other heat transfer devices for water, gas and fluid lines, and many other engineering Copper tube retains excellent ductility at low temperatures to -452° F and yield strength and tensile strength increase as temperature is reduced to this point. Remove all flux residue to avoid There are three categories of methods to join copper tubing: Solder or Brazed Joints, No-flame Joints, and Additional Joining Methods. Dimensions and Physical Characteristics of Copper Tube: ACR (Air-Conditioning and Refrigeration Field Service) Table 14. 16). Nominal Standard Size, in Tube Type Temper Press-connect Joints: Preliminary Requirements The tube must be examined to ensure that it reveals no dents, deep scratches, dirt, oils, grease or other surface imperfections (Figure 11. Skip to content MM Kembla is Australia’s only copper tube manufacturer. For information on these products, contact the Copper Development Association, THE COPPER TUBE HANDBOOK. The smaller diameter of DWV tube and fittings makes it possible to install copper drainage systems where other competing piping materials would be impossible, difficult or more costly. Proper selection of the correct roll grooving tool and heads for each type of tube to be prepared is essential. "Temper" describes UNDERSTANDING COPPER TUBE 1. Table 14. If this rough, inside edge is not removed by reaming, erosion-corrosion Copper-Iron Alloy Tube and Fittings for High Pressure HVAC/R Applications; General Considerations; This section provides design and installation data for a variety of copper tube Brazed Joints: Removing Residue After the brazed joint has cooled the flux residue should be removed with a clean cloth, brush or swab using warm water. In each case wall thickness was at or near the minimum prescribed for each tube type. 2 Some manufacturers' systems are rated to below 0°F (-18°C) and may not be rated or recommended to 250°F (121°C). 31, Type FB3-A or FB3-C. When the pressing cycle is complete, release the pressing jaw and visually inspect the joint to ensure the tube has Press-connect Joints: Testing Testing of the completed piping system can be accomplished by using pressurized air, water, or hydro-pneumatic testing when the test Press-connect Joints: Preliminary Requirements The tube must be examined to ensure that it reveals no dents, deep scratches, dirt, oils, grease or other surface imperfections Copper Tube Handbook: Table 14. Solar energy systems to heat domestic water and for space heating are based on adding a collector to the heating system to capture energy from the sun. Calculated Rated Internal Working Pressures for Copper Tube: Type K* Nominal or standard size, in As with all copper no-flame joining processes, proper preparation of the tube end is vitally important to a sound, leak-free joint. Athanasios Copper Tube Handbook - Free download as PDF File (. *** Types M and DWV are not normally available in the annealed temper. Table 4. For threaded fittings, double the allowances shown in the table. These are the data required to complete the sizing When brazing horizontal joints, it is preferable to first apply the filler metal slightly off-center at the bottom of the joint, proceeding across the bottom of the joint and continuing Ream all cut tube ends to the full inside diameter of the tube to remove the small burr created by the cutting operation. Brazing is preferred, and often required, for joints in refrigeration piping. A tube end prep tool that forms the end of a branch pipe to match the inner curve of the run tube while simultaneously pressing two dimples in the end of the branch tube. Calculated Rated Internal Working Pressure for Copper Tube: Type M* Table 14. Chamfering the cut tube end is required to reduce the possibility of gasket damage when inserting the tube. Standard Tubes This section of the Copper Tube Handbook describes the different types of copper tube, their properties and how to identify them. Care must be taken that the tube is not deformed while being cut. 2% are banned for potable water systems by the 1986 amendment to the Federal Safe Drinking Water Calculated Rated Internal Working Pressure for Copper Tube: ACR*** (Air Conditioning and Refrigeration Field Service) Nominal or standard size, in inches Annealed Drawn** Coils; S= 6000 psi 100F S= 5100 psi 150F S= 4900 psi 200F S= 4800 psi 250F S= 4700 psi 300F S= 4000 psi 350F S= 3000 psi 400F The design and installation of drainage systems range from simple to complex, depending on the type of building, the local code and the occupancy requirements. Dimensions and Physical Characteristics of Copper Soldered Joints: Applying Solder For joints in the horizontal position, start applying the solder metal slightly off-center at the bottom of the joint (Figure 7. Nominal or standard size, inches Nominal dimensions, inches Calculated values (based on nominal dimensions) Outside diameter Inside diameter Wall thickness Cross Soft (or ductile) copper tubing can be bent easily to travel around obstacles in the path of the tubing. The dimensions and physical characteristics of ACR tube and Medical Gas Table 14. 1 Copper Tube: Types, Standards, Applications, Tempers, Lengths; Table 14. Brazed Joints: Removing Residue After the brazed joint has cooled the flux residue should be removed with a clean cloth, brush or swab using warm water. Figure 10. D. 18); Wrought Copper and Copper Alloy Solder Joint Pressure Fittings (ASME B16. 22); Wrought Copper LW Solder Joint Pressure THE COPPER TUBE HANDBOOK CDA Copper Development Association TABLE OF CONTENTS INTRODUCTION 180 downloads 1803 Views 6MB Size Report. Solar energy systems to heat domestic water and for space heating A flare joint should be made with an appropriate tool such as those supplied by a number of tubing/piping tool manufacturers. This content was uploaded by our users and we assume good faith they have the permission to share this book. These are the data required to complete the sizing calculation. One acts as a depth stop and the other for inspection of the joint after brazing. Soldered Joints: Testing Test all completed assemblies for joint integrity. Heating. No burst pressure in any test deviated from the average by more than 5 percent. Design and Installation Data: Nonflammable Medical Gas Piping Systems Safety standards for oxygen and other positive-pressure medical gases require the use of Type K or L copper tube (see ASTM B 819). ANSI/AWS A5. Copper vs. Brazing filler metals are sometimes referred to as "hard solders" or "silver solders. 5 ). Scribd is the world's largest social reading and publishing site. It can be joined by any of the three methods Radius R, inches, for nominal or standard tube sizes shown Radius L, inches, for nominal or standard tube sizes shown; 1 Copper Tube Handbook; Copper Tube Sizing Calculator; Water Service Lines; HVAC/R; DX Geothermal Heat Pumps; Tech Corner; Water Service Lines. Nominal or standard size, inches Nominal dimensions, inches Calculated values (based on nominal dimensions) Outside diameter Inside diameter Wall thickness Cross Copper Tube Handbook # Copper Tube Handbook Author: A. Calculated Rated Internal Working Pressure for Copper Tube: Type M* Nominal or standard size, in inches Annealed*** Drawn** S= 6000 psi 100F S= 5100 psi 150F S= Copper is a relatively soft metal. indd 1 8/3/2010 5:12:18 PM Standard Tubes: Tube Properties The dimensions and other physical characteristics of Types K, L, M and DWV tube are given in Tables 14. Still operating from its original site at Soldered Joints: Applying Flux Use a flux that will dissolve and remove traces of oxide from the cleaned surfaces to be joined, protect the cleaned surfaces from reoxidation during heating, and promote wetting of the surfaces by the solder metal, as recommended in the general requirements of ASTM B 813. Copper Tube Handbook - Free download as PDF File (. A properly reamed piece of tube provides a smooth surface for better flow. The tube can be cut with a disc-type tube cutter (Figure 7. Pressure Loss of Water Due to Friction in Types K, L and M Copper Tube (psi per linear foot of tube) (Part 2: 2½ through 12) Table 6 is divided into two parts: Part 1: ¼ through 2 | Part 2: 2½ through 12 Pull out the support legs and place the tube support firmly onto the point where the tee is to be formed on the tube. UNS Standard Designation for Wrought and Cast Copper and Copper Alloys Introduction to Unified Numbering System, Chemical Symbols and Standard Chemical The following videos are related, and included in, the Copper Tube Handbook. CPVC for Automatic Fire Sprinkler Systems (A4026-92/98) [PDF - 7Mb] Evaluates copper tube and CPVC pipe for use in fire sprinkler systems in terms of installation Calculated Rated Internal Working Pressure for Copper Tube: ACR*** (Air Conditioning and Refrigeration Field Service) Nominal or standard size, in inches Annealed Drawn** Coils; S= Dimensions and Physical Characteristics of Copper Tube: ACR (Air-Conditioning and Refrigeration Field Service) Table 14. This section provides design and installation data for a variety of copper tube applications and uses in systems such as pressure systems, drainage, solar energy, agriculture, etc. 4). 2 BAg-7 is a common, cadmium-free substitute for BAg-1. Contractors have learned through THE COPPER TUBE HANDBOOK www. Like the press-connect joining method, the push-connect joining of copper and copper alloy tube is fast, economical and, also, requires no heat or open flame. Deoxidized high phosphorus copper (C12200, DHP-Cu) is the principal construction element in piping in water distribution systems and HVAC (Heating Copper Tube Handbook: Table 14. 3b. Examine the tube to ensure there are no dents, deep scratches, dirt, oils, grease or other surface imperfections (Figure 10. Copper roll groove joining takes advantage of copper's excellent malleability and its increased strength when cold worked. 9) Wire Solder (1 inch length=. Brazed joints, with capillary fittings, are used where greater joint strength is required or where service temperatures are as high as 350°F. All four types are The energy crises in the 1970s provided an economic impetus and a national commitment to use solar energy for heating. Copper Tube Handbook reference book for almost everything you need to know about copper. Copper is a relatively soft metal. 3 BAg-34 is a common, cadmium-free substitute for BAg-2 and BAg-2a. Therefore, the flux should be applied as soon as possible after cleaning. 2 Individual manufacturers may have commercially available lengths in addition to those shown in this table. Strong, long lasting, copper tube is the leading choice of modern contractors for plumbing, heating and cooling installations in all kinds of residential and Engineering Failure Analysis, 2013. Follow the testing procedure prescribed by applicable codes governing the intended service. The flexible copper tube (typically 1/4-inch to 5/8-inch) can be buried in deep vertical holes, horizontally in a relatively shallow grid pattern, in a vertical fence-like arrangement in medium-depth trenches, or as custom configurations suited to the installation. Solder alloys listed in Section 1 of Table 1 Solder Compositions in ASTM B32, Standard Specification for Solder Metal, can be used to join copper tube and fittings in potable water systems. 1. Be sure the pipes (run and branch) are drained and not under pressure. 18, position 1). This section of the Copper Tube Handbook describes the different types of copper tube, their properties and how to identify them. , 260 Madison Avenue, New York, NY 10016 NOTICE: This Handbook has been prepared for the use of journeymen plumbers, pipefitters, refrigeration fitters, sprinkler fitters, plumbing and HVACR Training Equipment Component Sizing Psychrometric Resource An oxide film may re-form quickly on copper after it has been cleaned. Solar energy systems to heat domestic water and for space heating Soldered Joints: Applying Solder For joints in the horizontal position, start applying the solder metal slightly off-center at the bottom of the joint (Figure 7. If this rough, inside edge is not removed by reaming, erosion-corrosion may occur due to local turbulence and increased local flow velocity in the tube. 13). If tube is found to be slightly oval or out of round, rerounding Published 2011 by Copper Development Association Inc. 1 Actual pressure/temperature ranges should be confirmed based upon the specific manufacturer's fittings being utilized. Copper roll groove joining takes advantage of copper's excellent 13. Cleaning of the chamfered tube end with emery paper, nylon abrasive cloth or plumber's cloth will ensure that no sharp edges or nicks are present, which might damage the sealing gasket upon insertion of the tube into the fitting (Figure 12. Make sure to use a tool that matches the outside diameter of The strength of a brazed copper tube joint does not vary much with the different filler metals but depends mainly on maintaining the proper clearance between the outside of the tube and the The strength of a brazed copper tube joint does not vary much with the different filler metals but depends mainly on maintaining the proper clearance between the outside of the tube and the Heating. O. 3). " These confusing terms should be avoided. SELECTING THE RIGHT TUBE FOR THE JOB Advantages of Copper Tube Minimum The constantly increasing use of copper and copper alloy tube in condensers, water heaters and other heat transfer devices for water, gas and fluid lines, and many other engineering Ream all cut tube ends to the full inside diameter of the tube to remove the small burr created by the cutting operation. 3 BAg-34 is a common, cadmium-free substitute for BAg-2 and BAg Standards & Specifications. The assembly should be firmly supported so that it will remain in alignment during the brazing operation. 3c. txt) or read online for free. 3 Temperature ranges for various gasket types and clamping systems must be confirmed with the specific gasket and clamp Table 14. The design and installation of drainage systems range from simple to complex, depending on the type of building, the local code and the occupancy requirements. Press-connect joining of copper and copper alloy tube is fast, economical, and, most importantly, it requires no heat or open flame unlike soldering or brazing. 18, position a, and Figure 14. pdf), Text File (. 8 Specification for Filler Metals for Breazing. 3d. Fuel Gas. Solders containing lead at concentrations of greater than 0. S TANDARD T UBES. Calculated Rated Internal Working Pressures for Copper Tube: Type K* Table 14. Pressure Loss of Water Due to Friction in Types K, L and M Copper Tube (psi per linear foot of tube) (Part 2: 2½ through 12) Table 6 is divided into two parts: Part 1: ¼ through 2 | Part 2: 2½ through 12 Copper Tube Handbook: Table 14. Industrial. Dimensions and Physical Characteristics of Copper Tube: DWV (Drain, Waste and Vent) Nominal or standard size, inches Nominal dimensions, inches Volume of tube, per linear ft. 3 Temperature ranges for various gasket types and clamping systems must be confirmed with the specific gasket and clamp The system offers a practical alternative to soldering and brazing larger-diameter copper tube. 01227 cubic inches). 3 . 1). 2% are banned for potable water systems by the 1986 amendment to the Federal Safe Drinking Water Standard Tubes: Tube Properties The dimensions and other physical characteristics of Types K, L, M and DWV tube are given in Tables 14. 2a. 10 Alloy Dimensions and Physical Characteristics of Copper Tube: Type K. level2b Skip to search Brazed Joints: Horizontal and Vertical Joints When brazing horizontal joints, it is preferable to first apply the filler metal slightly off-center at the bottom of the joint, proceeding across the bottom of the joint and continuing up the side to the top of the joint. 10 Alloy C12200 Copper Tube Handbook; Copper Tube Sizing Calculator; Water Service Lines; HVAC/R; DX Geothermal Heat Pumps; Tech Corner; Water Service Lines. Weight of tube & water, pounds per Calculated Rated Internal Working Pressure for Copper Tube: DWV* Table 14. STANDARD TUBES 9 Types of Copper Tube 9 Tube Properties 9 Identification of Copper Tube 9 2. Pressure Loss of Water Due to Friction in Types K, L and M Copper Tube (psi per linear foot of tube) (Part 1: ¼ through 2) Table 6 is divided into 2 parts: Part 1: ¼ through 2 | Press-connect Joints: Testing Testing of the completed piping system can be accomplished by using pressurized air, water, or hydro-pneumatic testing when the test pressure is relatively high. One 1 There are many other copper and copper alloy tubes and pipes available for specialized applications. Make sure to use a tool that matches the outside diameter of Soldered Joints: Testing Test all completed assemblies for joint integrity. The smaller diameter of DWV tube and fittings makes it Table 14. org bleeding. Cleaning of the chamfered tube end with emery paper, nylon abrasive cloth or 1 ANSI/AWS A5. level2 Skip to search Chamfering the cut tube end is required to reduce the possibility of gasket damage when inserting the tube. 15); Cast Copper Alloy Solder Joint Pressure Fittings (ASME B16. level2b Calculated Rated Internal Working Pressures for Copper Tube: Type K* Table 14. The primary reasons for this are: Copper is economical. 3 BAg-34 is a common, cadmium-free substitute for BAg-2 and BAg Table 14. " In actual practice, most soldering is done at temperatures from about 350°F to 600°F. 6. Copper tube is the ideal piping material for floor and ceiling panels because of its excellent heat transfer characteristics, light weight, long lengths, corrosion resistance and ease of bending, joining and handling. Insert the tube end into fitting cup, making sure that the tube is seated against the base of the fitting cup (Figure 20). The press-connect joining method (sometimes called press-fit) was patented in Europe in the late 1950s and continues to be used successfully there. Precision Tube Company, Inc. STANDARD TUBES . Useful sections include "Standard Types of Copper Tube," "Selecting the Right Tube" ** When brazing or welding is used to join drawn tube, the corresponding annealed rating must be used. Calculated Rated Internal Working Pressure for Copper Tube: Type L* Nominal or standard size, in inches Annealed Drawn** S= 6000 psi 100F S= 5100 psi 150F The flexible copper tube (typically 1/4-inch to 5/8-inch) can be buried in deep vertical holes, horizontally in a relatively shallow grid pattern, in a vertical fence-like arrangement in medium-depth trenches, or as custom configurations suited to the installation. There are three categories of methods to join copper tubing: Solder or Brazed Joints, No-flame Joints, and Additional Joining Methods. Another joining technology that has been used effectively for many years involves a hand tool designed to quickly pull tee connections and outlets from the run of the tube, thus reducing the number The energy crises in the 1970s provided an economic impetus and a national commitment to use solar energy for heating. THE COPPER TUBE HANDBOOK CDA Copper Development Association. Then, twist the machine counterclockwise at the handle of the tool to center the drill head on the tube ( Figure 13. 3a. The system offers a practical alternative to soldering and brazing larger-diameter copper tube. Remove excess flux from the exterior of the joint with a cotton rag (Figure 21). All four types are used for both pressure and non-pressure applications within the range of their respective safe working pressures as described in Tables 14. Access the complete Copper Tube Handbook: 1. Copper tube is popular for heating systems in both new and remodeled buildings. 3 Tube made to other ASTM standards is also intended for plumbing The flexible copper tube (typically 1/4-inch to 5/8-inch) can be buried in deep vertical holes, horizontally in a relatively shallow grid pattern, in a vertical fence-like arrangement in medium-depth trenches, or as custom configurations suited to the installation. 2d. Strong, long lasting, copper tube is the leading choice of modern contractors for plumbing, heating and cooling installations in all kinds of residential and commercial buildings. Nominal Standard Size, in Tube Type Temper A tube end prep tool that forms the end of a branch pipe to match the inner curve of the run tube while simultaneously pressing two dimples in the end of the branch tube. 2e. The fluxes best suited for soldering copper and copper alloy tube should meet the requirements of ASTM B 813, Standard Specification for Liquid and Paste Fluxes for Soldering Applications of Copper and If the outside of the fitting and the heat-affected area of the tube are covered with flux (in addition to the end of the tube and the cup), oxidation will be minimized and the appearance of the joint will be greatly improved. Figure 7. J. Copper tube for air-conditioning and refrigeration field service (ACR) is designated by actual outside diameter. Figure 12. : Flux requirements are usually 2 oz. Introduction To Copper Tube, Piping and Fitting This video can also be viewed on the Standard Tubes: Brazed Joints: Assembly Assemble the joint by inserting the tube into the socket hard against the stop and turn if possible. Dimensons and Physical Characteristics of Copper Tube: Medical Gas, K and L. Pressure Loss of Water Due to Friction in Types K, L and M Copper Tube (psi per linear foot of tube) (Part 1: ¼ through 2) Table 6 is divided into 2 parts: Part 1: ¼ through 2 | Dimensions and Physical Characteristics of Copper Tube: ACR (Air-Conditioning and Refrigeration Field Service) Table 14. level2b Skip to search 13. Copper pipe is almost pure copper The Copper Tube Handbook is the industry standard reference for professionals working with tube, pipe and fittings in the building construction trades. Copperwright (Fictional Author Name for the ebook) Contents Outline: Introduction: The enduring appeal and versatility of copper tubing. Ream all cut tube ends to the full inside diameter of the tube to remove the small burr created by the cutting operation. Special cleanliness requirements are called for because oxygen under pressure may cause the spontaneous combustion of some organic oils (the residual of Press-connect Joints: Preliminary Requirements The tube must be examined to ensure that it reveals no dents, deep scratches, dirt, oils, grease or other surface imperfections (Figure 11. The present paper describes the equipment conceived, designed and built by the authors, during a complex research program, in order to perform the tests required for the quality assessment of the permanent assembly technologies Copper Tube Handbook - Free download as PDF File (. Nominal or standard size, inches Outside diameter Inside diameter Wall thickness Cross sectional area of bore, sq. Soldered Joints: Cooling and Cleaning Allow the completed joint to cool naturally. download Download free PDF View PDF chevron_right. Make sure to use a tool that matches the outside diameter of the tube being flared and that has the appropriate flare angle, commonly 45º (the physical characteristics of which should be in accordance with the Society of Automotive Engineers Strong, leak-tight brazed connections for copper tube may be made by brazing with filler metals which melt at temperatures in the range between 1100° F and 1500° F, as listed in Table 12. All inside diameters depend on tube size and wall thickness. The assembly should be firmly supported so that it . Dimensions and Physical Characteristics of Copper Tube: DWV (Drain, Waste and Vent) Table 14. 8). Nominal Standard Size, in Tube Type Temper 1 ANSI/AWS A5. For estimating purposes, actual consumption may be two to three times the amounts indicated in this table, depending on the size of joints, method of application and level of workmanship. Proper selection of the correct roll grooving tool and Design and Installation Data: Nonflammable Medical Gas Piping Systems Safety standards for oxygen and other positive-pressure medical gases require the use of Type K or L copper tube CDA Publication A4015-14/20: Copper Tube Handbook 9 1. Nominal or standard fittings size, inches Type Male end Female end For use with tube size; Outside diameter A Length K Inside diameter F Depth G under ASTM B 88 under ASTM B 280 under ASTM B 819 under ASTM B 837; Min. 18 . Manufacturer's recommendations must be followed in order to ensure safe, trouble-free, tube preparation. 22); Wrought Copper LW Solder Joint Pressure As with all copper no-flame joining processes, proper preparation of the tube end is vitally important to a sound, leak-free joint. per linear ft. 22); Wrought Copper LW Solder Joint Pressure Dimensons and Physical Characteristics of Copper Tube: Medical Gas, K and L. Several manufacturers of copper tube and fittings have tested and received listings using this standard such that copper tube and fittings can be used in HVACR systems and Advantages of Copper Tube Strong, long lasting, copper tube is the leading choice of modern contractors for plumbing, heating and cooling installations in all kinds of residential and The Copper Tube Handbook - Features information on understanding and working with copper tube. 2), a hacksaw, an abrasive wheel, or with a stationary or portable band saw. Technical Data Tables and Figures. 2 These burst pressures can be used for ACR tube of equivalent actual O. 18, position 1 and Figure 7. Remove all flux residue to avoid the risk of the hardened flux temporarily retaining pressure and masking an imperfectly brazed joint. ggsdgfsdfgfgfd Calculated Rated Internal Working Pressure for Copper Tube: ACR*** (Air Conditioning and Refrigeration Field Service) Nominal or standard size, in inches Annealed Drawn** Coils; S= HANDBOOK NINTH EDITION (Updated February 2021) Produced by The Australian Copper Tube Industry Proudly Sponsored by. Shock cooling with water may stress the joint. Another joining technology that has been used effectively for many years involves a hand tool designed to quickly pull tee connections and outlets from the run of the tube, thus reducing the number Ream all cut tube ends to the full inside diameter of the tube to remove the small burr created by the cutting operation. Dimensions and Physical Characteristics of Copper Copper & Copper Alloy Tube and Pipe Standards. ft. This, plus its excellent Design and Installation Data: Copper Tube for Heating Systems. 1 There are many other copper and copper alloy tubes and pipes available for specialized applications. Calculated Rated Internal Working Pressures for Copper Tube: Type K* Nominal or standard size, in inches Annealed Drawn** S= 6,000 psi 100F S= 5,100 psi 150F S= The downside of utilizing this calculated pressure rating is that it underestimates the actual safe performance of the tube since it is overly conservative when applied to thin wall tubing (where the diameter to wall thickness ratio is greater than 10) like the commercially available copper tubes covered in this handbook. Weight of tube & water, pounds per Solder alloys listed in Section 1 of Table 1 Solder Compositions in ASTM B32, Standard Specification for Solder Metal, can be used to join copper tube and fittings in potable water systems. Casting Alloys; Bronze Sleeve Bearings; Selecting Bronze Bearing Materials; Electronic Connector Design Guide; Copper Alloy Molds; Mold Design Guidelines; To obtain a heating effect for snow melting of 100 BTU per hour per square foot with copper tube spaced on 12-inch centers in concrete (or 9-inch centers in blacktop), a maximum of 140 feet of ½-inch tube or 280 feet of ¾-inch tube may be used. An oxide film may re-form quickly on copper after it has been cleaned. Nominal or standard size, inches Outside Depress the pressing tool trigger to begin the pressing cycle. For information on these products, contact the Copper Development Association, Inc. If too much material is removed from the tube end or fitting cup, a loose fit may result in a poor joint. Chapter 1: Properties and Characteristics of Copper: Detailed explanation of copper's physical and chemical properties, including its alloys. WARNING: When dealing with an open flame, high temperatures and flammable gases, safety precautions must be observed as described in ANSI/AWS Z49. 18, position a, and Figure Small Tube Products P. . 7a Pressure Loss in HVACR Elbows Expressed as Equivalent Length of Tube, feet Copper-Iron Alloy Tube and Fittings for High Pressure HVAC/R Applications; General Considerations; This section provides design and installation data for a variety of copper tube applications and uses in systems such as pressure systems, If the outside of the fitting and the heat-affected area of the tube are covered with flux (in addition to the end of the tube and the cup), oxidation will be minimized and the appearance of the joint will be greatly improved. Overview: Description of products, processes and methods used in manufacturing and installing copper tube and fittings. Ensure tube is clean, round and free of imperfections Fittings, Solders, Fluxes: Fittings Fittings for copper water tube used in plumbing and heating are made to the following standards: Cast Copper Alloy Threaded Fittings (ASME B16. Dimensions and Physical Characteristics of Copper Tube: Type L. When cool, clean off any remaining flux residue with a wet rag (Figure 7. and wall thickness. Dimensions and Physical Characteristics of Copper Tube: Type K. Nominal Standard Size, in Tube Type Temper Type DWV copper tube, installed with good workmanship by an experienced plumber, will provide many years of trouble-free service. 2b. The fluxes best suited for brazing copper and copper alloy tube should meet AWS Standard A5. Dimensions and Physical Characteristics of Copper Tube: ACR (Air-Conditioning and Refrigeration Field Service) Nominal or Standard Size, inches Volume of tube, cu. Box 1674 Altoona, PA 16603 (814) 693-6000. copper. Shaded This section provides design and installation data for a variety of copper tube applications and uses in systems such as pressure systems, drainage, solar energy, agriculture, etc. level2b Skip to search Calculated Rated Internal Working Pressure for Copper Tube: DWV* Table 14. Copper Tube Handbook: Table 14. If tube is found to be slightly oval or out of round, rerounding Depress the pressing tool trigger to begin the pressing cycle. The tube must be examined to ensure that it reveals no dents, deep scratches, dirt, oils, paint, grease or other surface imperfections (Figure 12. This edition of the Plumbers Handbook is issued with the expectation that recipients will use the information to complement design and installation skills for copper Copper Tube Properties . 3 BAg-34 is a common, cadmium-free substitute for BAg-2 The Copper Tube Handbook is the industry standard reference for professionals working with tube, pipe and fittings in the building construction trades. The American Welding Society defines soldering as "a group of joining processes that produce coalescence of materials by heating them to a soldering temperature and by using a filler metal (solder) having a liquidus not exceeding 840°F and below the solidus of the base metals. To obtain a heating effect for snow melting of 100 BTU per hour per square foot with copper tube spaced on 12-inch centers in concrete (or 9-inch centers in blacktop), a maximum of 140 feet of ½-inch tube or 280 feet of ¾-inch tube may be used. Brazed Joints: Assembly Assemble the joint by inserting the tube into the socket hard against the stop and turn if possible. If this rough, inside edge is not removed by reaming, erosion-corrosion Several manufacturers of copper tube and fittings have tested and received listings using this standard such that copper tube and fittings can be used in HVACR systems and A flare joint should be made with an appropriate tool such as those supplied by a number of tubing/piping tool manufacturers. Mechanically Formed Extruded Outlets. Fittings, Solders, Fluxes: Fittings Fittings for copper water tube used in plumbing and heating are made to the following standards: Cast Copper Alloy Threaded Fittings (ASME B16. Pressure Loss in Fittings and Valves Expressed as Equivalent Length of Tube, feet. Regardless of method, the cut must be square to the run of the tube so that the tube will seat properly in the fitting cup. Whenever possible, based on end use, completed systems should be flushed to remove excess flux and debris. level2b Skip to search Copper tube is the ideal piping material for floor and ceiling panels because of its excellent heat transfer characteristics, light weight, long lengths, corrosion resistance and ease of bending, joining and handling. Calculated Rated Internal Working Pressure for Copper Tube: DWV* Nominal or standard size, in inches Annealed*** Drawn** S= 6000 psi 100F S= 5100 psi 150F S= 4900 psi 200F S= 4800 psi 250F S= 4700 psi 300F S= 4000 psi 350F This section of the Copper Tube Handbook describes the different types of copper tube, their properties and how to identify them. NOTE: Values are not given for flow rates that exceed the maximum recommendation for copper tube. Bending Guide for Copper Tube. Begin heating with the flame perpendicular to the tube (Figure 7. When the pressing cycle is complete, release the pressing jaw and visually inspect the joint to ensure the tube has remained fully inserted, as evidenced by the visible insertion mark (Figure 11. Casting Alloys; Bronze Sleeve Bearings; Selecting Bronze Bearing Materials; Electronic Connector Design Guide; Copper Alloy Molds; Mold Design Guidelines; * Using 1 ⁄ 8-inch diameter (No. And most importantly it requires no heat or open flame, as do soldering or brazing. Copper & Copper Alloy Fittings; Download the entire white paper in PDF [67 kb]; Seamless Copper Pipe. 3a-d. Final pressure testing of the completed piping system Table 14. The copper tube conducts the initial heat into the fitting cup for even distribution of heat in the joint area. 2a-d. 2. NOTES: Allowances are for streamlined soldered fittings and recessed threaded fittings. 7. 4 Foreward Copper Tube Properties . level2 Skip to search 1 ANSI/AWS A5. If this rough, inside edge is not removed by reaming, erosion-corrosion may occur due to local turbulence and increased Several manufacturers of copper tube and fittings have tested and received listings using this standard such that copper tube and fittings can be used in HVACR systems and equipment operating above the calculated rated A flare joint should be made with an appropriate tool such as those supplied by a number of tubing/piping tool manufacturers. Calculated Rated Internal Working Pressure for Copper Tube: DWV* Nominal or standard size, in inches Annealed*** Drawn** S= 6000 psi 100F S= 5100 psi 150F S= 4900 psi 200F S= 4800 psi 250F S= 4700 psi 300F S= 4000 psi 350F Advantages of Copper Tube. SELECTING THE RIGHT TUBE FOR THE reasons, NSF certification policies allow copper tube manufacturers to place the limitation statement on a tag attached to bundles of copper tube or on the boxes of coiled copper tube. Heat the tube first, beginning about one inch from the edge of the fitting, sweeping the flame around the tube in short strokes at right angles to the axis of the tube (Figure 7. Nominal or standard size, inches Fittings Valves; Standard ell 90° tee Coupling Ball Gate Btfly The tube can be cut with a disc-type tube cutter (Figure 7. Chemical cleaning may be used if the tube ends and fittings are thoroughly rinsed after cleaning according to the procedure Type DWV copper tube, installed with good workmanship by an experienced plumber, will provide many years of trouble-free service. 13. * Using 1 ⁄ 8-inch diameter (No. Copper Tube Sizing Calculator: This copper tube sizing instruction booklet and calculator have been prepared for the use of journeymen, plumbing and heating contractors, engineers, and others involved in the design or Soldered Joints: Applying Flux Use a flux that will dissolve and remove traces of oxide from the cleaned surfaces to be joined, protect the cleaned surfaces from reoxidation during heating, and promote wetting of the surfaces by the solder metal, as recommended in the general requirements of ASTM B 813. tgf xizzty tiffxb fjdr tuxuj ddoww difuz anzm szkeak bnwfzjw