P1-P1 qualified WPS for welding API 5L PSL2 - Google Groups
2013年1月2日 · 3. Grade of API 5L pipes to be welded.-API5L PSL2. 4. Whether WPS/PQR for SA 106 Gr.B(P1-P1) Impact tested. If tested -Test temperature.-NO WPS/PQR NOT IMPACT …
Differance between PSL1 AND PSL2 PIPE/SHORT LENGTH JOINTES …
2011年6月27日 · > Subject: [MW:11497] Differance between PSL1 AND PSL2 PIPE/SHORT LENGTH JOINTES PIPE ISSUE/PSL2 CARBON STEEL PIPE > To: …
API 5L -PSL 1 & PSL 2 - Google Groups
2010年1月4日 · PSL is "Product Specification Level".In case of PSL-1 impact testing is not mandatory and in case of PSL2 impact testing at 0 deg C is mandatory.There is a difference in …
USING API 5L IN PIPING - Google Groups
2021年2月28日 · n our project ze use a106 in piping but e have only api 5l gr in our stock can we use it in place of a106
Query on SMAW electrode selection for API 5L X65 - Google Groups
2009年3月19日 · As per API 510, MAWP is defined as “ The maximum gauge pressure permitted at the top of a pressure vessel in its operating position for a designated temperature.