1.1 This specification establishes the performance characteristics required for Metallic Press-Connect Fittings for use in piping and tubing systems with a maximum allowable working pressure of three-hundred pounds per square inch (300 psi). These fittings directly attach to pipe or tube by mechanical deformation of the pipe or tube or fitting, or a combination thereof, creating a seal and a restrained joint. The seal may be created via the mechanical deformation (of the pipe, tube or fitting) or created independently. Successful completion of the tests described herein constitutes completion of the technical portion of the qualification process.
1.2 The tests specified are applicable only to ascertain the performance characteristics. These tests are not intended for use in the evaluation of non-Press-Connect Fittings.
1.3 Refer to IACS UR P2.7.4, Table-7 for Metallic PressConnect Fittings applications.
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM F3226/F3226M-16e1 Referenced Document
ANSI/AWS A5.8M/A5.8 Specification for Filler Metals for Brazing and Braze Welding*, 2024-04-22 Update
ASTM A135/A135M Standard Specification for Electric-Resistance-Welded Steel Pipe*, 2024-04-22 Update
ASTM A262 Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
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ASTM A276 Standard Specification for Stainless Steel Bars and Shapes
ASTM A312/A312M Standard Specification for Seamless and Welded Austenitic Stainless Steel Pipes
ASTM A53/A53M Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
ASTM A795/A795M Standard Specification for Black and Hot-Dipped Zinc-Coated (Galvanized) Welded and Seamless Steel Pipe for Fire Protection Use*, 2021-03-01 Update
ASTM B124/B124M Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes*, 2020-04-01 Update
ASTM B140/B140M Standard Specification for Copper-Zinc-Lead (Red Brass or Hardware Bronze) Rod, Bar, and Shapes
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ASTM B283 Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)
ASTM B371/B371M Standard Specification for Copper-Zinc-Silicon Alloy Rod*, 2019-04-01 Update
ASTM B466/B466M Standard Specification for Seamless Copper-Nickel Pipe and Tube
ASTM B467 Standard Specification for Welded Copper-Nickel Pipe
ASTM B584 Standard Specification for Copper Alloy Sand Castings for General Applications*, 2022-10-01 Update
ASTM B62 Standard Specification for Composition Bronze or Ounce Metal Castings
ASTM B75 Standard Specification for Seamless Copper Tube
ASTM B858 Standard Test Method for Ammonia Vapor Test for Determination Susceptibility to Stress Corrosion Cracking in Copper Alloys
ASTM B88 Standard Specification for Seamless Copper Water Tube
ASTM B967/B967M Standard Specification for Copper-Zinc-Tin-Bismuth Alloy Rod, Bar and Wire*, 2023-04-15 Update
ASTM D2000 Standard Classification System for Rubber Products in Automotive Applications*, 2018-06-01 Update
ASTM F3226/F3226M-16e1 history
2019ASTM F3226/F3226M-19 Standard Specification for Metallic Press-Connect Fittings for Piping and Tubing Systems
2016ASTM F3226/F3226M-16e1 Standard Specification for Metallic Press-Connect Fittings for Piping and Tubing Systems
2016ASTM F3226/F3226M-16 Standard Specification for Metallic Press-Connect Fittings for Piping and Tubing Systems