Concrete pump spares s valve, s pipe, concrete pump s tube

      Product Description  Concrete pump spares S valve, S tube, S pipe   1. Brand: Putzmeister/Sany/Zoomlion/Kyokuto/Sermac... 2. Material: Welded pipe16Mn, Shaft 38 CrMoAl, #45 steel, Hardfacing for pipe inner wall          3. Lifetime>50,000cbm 4. HRC≥63 5. Application: shotcrete, trailer and concrete pump truck     Advantages  Strict quality control system   Chrome thickness and hardness inspected    Hardness for hardfaced   Hardness for QT process    Concentricity    ...   Annealing Process for S valve, Shaft quenched and high temperature tempered!!    Quality guarantee: No pipe explosion, no shaft broken    Production process Warehouse    Other brand S valve    Packaging & Shipping  Packed by wooden case, 4 pcs/case        Our Services 1. Many years experience for OEM service 2. Lifetime guaranteed  3. MOQ: 1pc  Company Information Factory     Customer visit    S valve related other parts are also available      FAQ     Q1: Why I have to choose your company? A: We are manufacturer with better price   Q2: Can I add my logo on the product?  A: yes, OEM service are available from us.   Q3: Do you have inspection procedures?  A: All goods are 100% inspected by ourself. .