Hi, i am going to weld a casting pipe support specification ASTM A297 HK30. I am having problems to demostrated to the AI the ASME P-number equivalent. Any help?
Hi, Im performing a rehabilitation of a 35' diameter tank. I need recommendations for seal the tank bottom plate extension to the concrete base to avoid corrosion and water accumulation. Any help?
Hi All. I am going to weld a SA-213 T91 2" diameter .240" MWT tube to a boiler header SA-335 P12 13" diameter 3.5" MWT. I need to qualified a WPS and I am planning to use ER90S-B9 as the filler metal. Any recommendation about other filler metals that could be suitable for these materials?