steel welding rod 1.Material: ST52-3 TUB, plate steel,ST37 PIPE 2 ... are available High quality steel welding rod1.Name: welding steel rod/holder2.Material: ST52-3 TUB, PLATE STEEL&ST37 PIPE3.Surface ... jigs to insure the welding5.Related product:welded parts,metal holder,welding holders,Steel handler,machined parts ,etc.6.MOQ:500PCS7 ... GBYour drawing and design are welcome. High quality steel welding rod