CIFA Concrete Pump Spare Parts S valve S tube
Product describtion Type: CIFA Concrete Pump Spare Parts S valve S tube Material: Welded pipe 16Mn; Shaft 38 CrMoal, #45 steel, Hardfacing for pipe inner wall Lifetime: ≥50,000cbm based on different type Carbide HRC ≥63 Process Molding+Bead Welding+Welding Wall thickness 16mm(Pipe)+4mm(Bead Welding Layer) Ordinary s tube the wall thickness is 12mm,which will easily lead to…