Hello everyone,
We are a small shop with R, S and U stamps, however we don't do much code work. The vessels we have built have never exceeded a 600 psi rating.
We have been asked to submit a bid to repair a pressure vessel built in 1964 which is rated at 6000 psi with MAWP of 5850. I do not...
Thank you gentlemen, I appreciate the info. The originl bars were under no or very, very little strain when they broke and that's what I thought was odd, however our supplier has provided replacement HR bars and we will be rolling them tonight.
Hello all,
We have a job to roll four 3" x 4" x 12' 1018 CRS bars to 97" IR. There are two heat numbers (3 bars with one number, 1 bar with one number) which were never marked on the bar by the supplier as MTRs were not required. The first bar rolled perfectly. The second bar sheared approx...
Hello all,
I am certifying a new procedure using GTAW root and GMAW filler metal. Welder is qualifying on a 2" sch-160 coupon in 6G position with 1/8" Gap. Actual deposit values for GTAW root is .144" and .373" for GMAW filler.
Am I correct that:
WPS Groove thickness range would be GTAW...
