
OD:219mm-3620mm(8"-144")
Standard:
API 5L, ASTM A252/A134, GB/T9711,SY/T5037, SY/T5040, EN10217, EN10219,etc.
Steel Grade:
ASTM A53 Gr. A, Gr B, Gr C, Gr. D,
API 5L A, B, X42, X46, X52, X56, X60, X65 X70,
GB/T9711 L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555,
ASTM A252 Gr.1 Gr.2 Gr.3
EN 10219 S235JR, S275JR, S355JR, S355JOH, S355J2, S420...
Application:
Used for low-pressure liquid delivery, such as water, gas, and oil.