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Sell API 5L GR A|PI 5L GR B|PI 5L X60(M)|PI 5L X65|Steel Plate Material Grade: API...
Pipe steel are API 5L X46,API 5L X52,API 5L X56,API 5L X60,API 5L X65,API 5L X70,API...
The products' specification: 1.Name: Pipe-line Steel 2.Adopting Standard:API SPEC...
We KALP OVERSEAS, EXPORTERS, IMPORTERS, STOCKISTS and SUPPLIERS of INDUSTRIAL RAW MAT...