ASTM F2905/F2905M-25

Kategorie - podobné normy:

Trubky z plastické hmoty
Potrubí a potrubní spojky
Zařízení pro ropný průmysl a průmysl zemního plynu obecně

Anotace textu normy ASTM F2905/F2905M-25 :

This specification covers the requirements and test methods for outside diameter controlled, pressure rated, black metric-sized and IPS-sized crosslinked polyethylene (PEX) pipe, fittings and joints intended for oil and gas producing applications. It presents the criteria for materials made in pipe dimension ratios ranging from 6 to 17, along with workmanship, burst pressure, hydrostatic sustained pressure, bent-pipe hydrostatic pressure, stabilizer functionality, degree of crosslinking, and chemical resistance. It also includes guidelines for pipe and fittings markings.

Keywords:

crosslinked polyethylene, gas gathering, HDB, hydrostatic stress, metric, PEX, pipe, PPI, pressure,, ICS Number Code 23.040.20 (Plastic pipes),23.100.40 (Piping and coupling),75.180.01 (Equipment for petroleum and natural gas industries in general)