BEIJING SONGTIANCHENG TECHNOLOGY
Committed to providing customers with more convenient and smarter pipe network solutions.
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GRADE OF RAW MATERIALS
PE100,PE100-RC,PE80
NOMINAL OUTER DIAMETER
DN32-DN450
STANDARD SIZE RATIO
PE100(SDR11,SDR17)
PE80(SDR11)
MAXIMUM WORKING PRESSURE
0.8MPA(PE100,SDR11)
0.64MPA(PE80,SDR11)
0.5MPA(PE100,SDR17)
APPLICABLE MEDIUM
Natural gas
ENFORCE STANDARDSQ/STC003
MATSUDA CHENG ENTERPRISE STANDARD
GB/T15558.4(National standard)
ISO4437-4(International standard)
EN1555-4(European standard)
ASME B16.40(American standard)