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CGA E-9-2021
Standard for Flexible Stainless Steel Braided Hoses Used in Compressed Gas Service - 6th Edition
This publication provides a minimum standard for flexible stainless steel braided hoses with the following inner cores: ethylene tetrafluoroethylene (ETFE); polytetrafluoroethylene (PTFE); and corrugated metal. These hoses have a nominal inside diameter (ID) of 0.25 in (6.4 mm) or less and shall have a maximum allowable working pressure (MAWP) of at least 3000 psi (20 680 kPa) at 70 °F (21.1 °C).1,2 These flexible hoses are sometimes referred to as pigtails.
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Compressed Gas Association, Inc. [cga]
Compressed Gas Association, Inc. [cga]