Classification: ASME / AWS A5.28 ER70S-GFeatures : Suitable for low temperature steel ASTM A333 and A334 Gr. 6, API 5L X65Shielding Gas : ArPolarity : DC-ENKOBELCO TG-S1NSKU: KB19฿0.00ราคาจำนวน*เพิ่มลงในรถเข็น