made in china good quality low price pu material
Polyurethane piston
The products are mainly used in construction machinery concrete pump pressure pump and car oil exploration machinery.
Wear resistance, oil resistance, alkali resistance, resistance to hydrolysis resistance performance of strong, at high hardness of high elastic.
Use the pistons concrete pump, its 250 m above the conveyance height, horizontal distances of up to 2000 m above.
When the pump pressure 20 Mpa, can ensure that single concrete conveying more than 8000 m3, the highest close to 30000 m3, for the rapid construction of large project provides a strong protection.
PU piston
