api 5l erw steel pipe x42 API 5L ERW Steel Pipe X52 ERW Pipe X42 Pipe
API 5L ERW Steel Pipe means Electric Resistance Welded Pipes. API 5L ERW steel pipe and tubes are used in various engineering purposes, fencing, scaffolding, line pipes etc. ERW steel pipes and tube are available in various qualities, wall thicknesses, and diameters of the finished pipes.