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API 5L -PSL 1 & PSL 2 - Google Groups
2010年1月4日 · Can Any one Explain me what is the difference between API 5L PSL-1 and PSL-2.What is the signefecance and where we need to use the specific PSL. Regards, Prakash K …
Differance between PSL1 AND PSL2 PIPE/SHORT LENGTH JOINTES …
2011年6月27日 · what is differance between psl1 & psl 2 carbon steel pipe. i am doing inspection for psl2 carbon steel pipes (by saw prosess as per api5l). our pipe's length acceptance criteria …
P1-P1 qualified WPS for welding API 5L PSL2 - Google Groups
2013年1月2日 · Dear Team, We have WPS/PQR for SA106 Gr.B(P1-P1) whether this shall be used for welding of API 5L PSL2 seamless & welded pipes for production and welder …