3PE Coating Steel Pipes Large Diameter SSAW Spiral Welded
DIN 2458 WELDED STEEL PIPES AND TUBES: EN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties: API 5L Line Pipe: SY/T5037 Spiral submerged arc-welded steel pipe for pipelines for low pressure field fluid service: SY/T 5040 Spiral submerged arc-welded ...
Get Price