SSAW Steel pipe
Standard:
API SPEC 5L, API SPEC 5CT, ASTM A53, GB/T9700.1
Steel Grade:
API SPEC 5L: B, X42, X46, X52, X56, X60, X65
API SPEC 5CT: J55, K55, N80, L80-1
ASTM A53: A, B, C
GB/T9700.1:L242、L290、L320、L360、L390、L415、L450
Outer Diamter: 219.1mm -...
Price: 2000
