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เอกสารมาตรฐาน
สหรัฐอเมริกา
ASTM
D2737-22
Standard Specification for Polyethylene (PE) Plastic Tubing
2022
8
ASTM Vol.08.04 (2022)
This specification covers polyethylene (PE) tubing pressure-rated for water. Included here are criteria for classifying PE plastic tubing materials and PE plastic tubing, and requirements and test methods for materials, workmanship, dimensions, bond strength, carbon black, density,.sustained pressure, hydrostatic burst pressure, and environmental stress cracking. Quality-assurance-passed products shall be marked accordingly as specified.