OD: 4-51mm

WT: 0.4-1.5mm

Tolerance: OD+/-0.1, WT+/-0.1, L+/-0.3mm

Material: 304/1.4301, 304L/1.4307, 316L/1.4404, etc.

Finish: W2A, W2R, W2Rb, etc.

Standard: ASTM, AISI, JIS, GB, DIN, EN

Certificate: ISO9001, PED-2014, ISO14001, etc.