فروش astm a269 داغ
فروش astm a269 داغ; Stainless Steel Tubing | 304, 316L Tube | ASTM A213, A269. Stainless Steel Tubing. More than 20 years to manufacture and supply stainless steel tubing comply with ASTM A213/A269, ASTM A312, ASTM A789, EN 10216-5, DIN 17456, 17458 etc, dimension from 6mm to 204mm. Stainless Steel 304/304L, 316/316L, 321, 316Ti, 317L ...