About 579 products for destructive materials testing (0.002)
High Quality Carbon Steel Spline Drive Gear Spline Shaft
Desc:Product DescriptionMaterial: 45#Steel,20CrMnTi,40Cr,20CrNiMo,20MnCr5,GCR15SiMn,42CrMo,2Cr13stainless steel,Nylon,Bakelite,Copper,Aluminium.etcProcess:...
2024-04-07
Pipeline Steel Fitting Spiral Tube
Desc: Spiral steel pipe is a spiral seam steel pipe welded by automatic double-wire double-sided submerged arc welding process by strip steel coil as raw m...
2024-02-17