2009年3月19日 · Thy suppose to use E8010 for root and E8018 for hot/fill, for API 5L X65 materials, which only would give the equivalent WM strength. As we all know that …

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 …

2023年1月15日 · For API 5L X60 pipe, if the service temperature is below -29°C (-20°F), impact testing is required as per ASME Section IX QW-451.1. In this case, the required impact test …

2020年5月9日 · Pipe-API 5L x 70 Thickness 17 mm Welding requirement-Automatic orbital welding Use-Cross country pipeline Kindly provide Best suitable welding consumables Or can …

2008年2月11日 · There are plates available as X52 which's mills specially make for API pipes, Essar was making plates marked as API X52, X80 etc. I have seen when I visited their plant …

2011年6月13日 · 1. Main base metal compositn diff is you will not have Si in API 5L pipe. 2 A672-C60/Cl.22 has excellent properties for high- pressure service at moderate temperature. Check …

2021年2月28日 · ASTM A 106 comes in 3 grades A,B,C and the commonly used one A 106 Gr.B and the Replaceable API 5L Grade comes in various grades and as an Example Take API 5l …

2010年4月27日 · API 5L ,ed. 44, does not request longitudinal CVN test, because due to rolling process for plate production for seam weld pipe or seamless pipe, the grain orientation of the …

2016年9月3日 · 1. SMYS less than or equal to API 5L X42 2. SMYS greater than API 5L X42 but less than API 5L X65 3. SMYS greater than or equal to API 5L X65, each grade shall receive …

2016年8月21日 · Pipe material API 5L Gr. X80 was selected to mitigate the higher thickness when we select Lower grade (API 5L Gr.X60, 65) material. From your experience is there any …