Electric resistance welded pipe was manufactured by cold-forming a sheet of steel into a cylinder, according to a pipeline safety administration notice. Workers passed low-frequency electrical current ...

New US regulations, CFR Part 195 Section 195.452, require that special integrity assessments be made to address potential seam-defect problems in low-frequency, electric-resistance-welded (ERW) pipe ...

First US use of a steel compression sleeve for pipeline repair confirmed nearly 7 years of Canadian and Mexican experience that the method can permanently repair longitudinal defects on an operating ...

ROSTOV-ON-DON, October 21. /TASS/. Specialists have detected a welding defect on a pipe at Unit 2 of the Rostov nuclear power plant (NPP), the Rosenergoatom concern reported via its Telegram channel ...

LOUISVILLE, Ky. — Federal officials investigating the Lincoln County gas explosion that killed a woman last year found a dozen pipe defects that the pipeline's operator missed over nine years of ...