concrete pump pipe fittings 1.hot ,new 2.forging,forged 3. ... ,150,175 4.service life is long 2-3 times concrete pump pipe fittings TypeSnap clamp, bolt clamp, screw clamp, wedge ... clampSurfacePainting or GalvanizingTechnicalForging, high-temperature 1200 forging and intoApplicationConnection of Concrete pump and pump truck pipelineUsed forSchwing, PM, Kyokuto, Sany, Zoomlion ...