Astma213 TP321 Stainlesssteel Seamless Pipes

Material: 304:0cr18ni9, 0cr17ni8
201:1cr17mn6ni5n,1cr13mn9ni1n
316:0cr17ni12 or as customer's request
Size(round pipe):
.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 318, 35, 60, 63.5, 73
Size (square pipe):
0×10,12×12,18×18,23×23,38×38,50×50,70×70,100×100,20×10,23×10,24×12,25×13
Thickness: 0.24-3 mm
Length: 6m or according to customer's request
Outer diameter: 8-219mm
Tolerance:
Outer diameter :±0.2mm Thickness :±0.02mm Length :±0.5mm
Process method:
Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished
Finishing:
A: sanded B: 400#-600# mirror C: hairline brushed D: TIN titanlum
E : HL brushed & mirror (two kinds of finishing for one pipe)