... containers, ships chemical tankers, refuse vehiclesChemical/Pharmaceutical – pressure vessels, process piping.Oil and Gas – platform accommodation, cable trays, subsea pipelines. ... springs, fasteners (bolts, nuts and washers), wire.5.Manufacturing process :1) seamless pipe 2)Welded pipe :6.Marjor manufacturing equipments ... shows :12.Popular countries and regions :13. Transaction process :