Liaocheng Yiheng Machinery Co.,Ltd. was founded in 2005,located in Liaocheng City Shandong.Yiheng holds a 8000m² manufacture,producing and selling concrete pump pipe,concrete pump rubber hose,concrete pump elbows,concrete pump pipe flange (weld on collars),concrete pump clamp coupling,rubber seals,concrete pump reducer pipe,concrete pump cylinders, concrete pump piston,concrete pump wear plate and cutting ring...related spare parts and accessories to construction industry both in China and abroad.

The delivery cylinder is a concrete pump truck accessory. The piston type concrete pump is a reciprocating motion of a piston driven by a cylinder to drive a concrete conveying cylinder, thereby sucking or pressing concrete to realize concrete transportation. Since the performance of the piston concrete pump truck is far superior to that of the squeeze concrete pump truck, it has been widely used.

cylinders are thoroughly checked by our team of experts at every stage from procurement to final delivery.

 Conveying Cylinder Specification：
1. Chrome thickness: 0.25mm-0.3mm
2. Chrome layer hardness:> HV900
3. Bore surface roughness: Bore straightness error: <0.02mm
4. Bore cylinder error: <0.02mm / support
5. Cylinder diameter: φ140mm ~ φ360mm
7. Length: according to customer's request
8. Pledge: high quality products and excellent maintenance
9. Capacity: 50,000-80,000 cbm
10. Application: concrete pump with brand Putzmeister, Schwing, sany, Zoomlion, Kyokuto, Cifa, IHI.