welded steel pipe

Dubleks a790 2507 paslanmaz çelik boru

Duplex A790 2507 Stainless Steel Pipe Material 2507 2205 Size(Round) 6--325 mm or customized Size(Square&Rectangle) 10*10-200*200&20*10-200*100 Thickness 0.25-6.0mm Length 6m or according to customer’s request Out diameter 0.7-325mm Outer diameter ±0.2mm Tolerance:Thickness ±2mm(0.7-1.0);±3mm(1.0-2.0);±5mm(2.0-3.0);±8mm(3.0-4.0); ±10mm(4.0-6.0) Length ±0.5mm Process method Code drawn , annealed with nitrogen protection , ultrasonic ,automatic shape, polished Finishing A