What is Steel Pipe Schedule

What is Steel Pipe Schedule ? Carbon steel pipe schedule is specified in ANSI or ISO standard. The most common pipe schedule chart is in ASME B36.10M spec. read more →

ERW Welded Pipe vs Seamless Steel Pipe, what’s the difference?

ERW Welded Pipe is formed by rolling plate and welding the seam by high frequency welder. The weld flash can be removed from the outside or inside surfaces using a scarfing blade. read more →

What is HFW Pipe ?

What is HFW Pipe ? HFW Pipe means high frequency welded pipe. To understand better HFW pipe, you should first know what is EW pipe. read more →

What is MTC for Steel ?

What is MTC for Steel? Definition, In steel industry, MTC means mill's test certificate. Some mills also call it as MTR, that is, mill's test report. read more →

Black Pipes and Carbon Pipes, what is the difference
Black Pipes and Carbon Pipes, what is the difference

In general "black" steel pipe and carbon steel pipe have about the same procedures for welding. That is if you are talking about general welding and not for some specific application like very cold temperatures. read more →