LSAW ASTM A252 Standard Grade OD Thickness Length Main Usage ASTM A252 GRADE 1 / GRADE 2 / GRADE 3 168-1820mm 5-50mm 3-18M steel pipe piles A ...Explore More
1. Welded Pipe SSAW Steel Pipe Process:Spiral Submerged- Arc Welded Steel Pipe Usage:Used for low pressure liquid delivery, such as water, gas, ...Explore More
Longitudinal Submerged-Arc Welded Steel Pipe Process: LSAW - UO(UOE), RB(RBE), JCO(JCOE, COE); DSAW - Double Submerged Arc Welded Usage: Used for lo ...Explore More
Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192,SA210, SA213, SA33 ...Explore More
