Detailed Installation Instructions of Imported Water Pump Special Rubber Expansion Joint
The sales of pump imported special flexible rubber joints made by Gongyi HuanZhong Pipeline Equipment Co.Ltd are daily on the increase and widely praised by customers.
Imported Water Pump Special Rubber Joint Installation Instructions
Installation instructions about rubber joint:
1.Pump imported special flexible rubber joints mustn't be out of super-displacement when installating.
2.When installing the pump imported special rubber joints, bolts should be symmetrical, gradually tightening pressure to prevent local leakage.
3.when rubber joints are used at the flat, vacant and vertical places, the actual working pressure of the axial displacement should be lower than the support forces of pipeline , or you must install anti-pull-off device to prevent pressure to pull off.
4.Pump imported special rubber joints should be away from heat, ozone area, non- intense radiation exposure to light.
5.When transporting the pump imported special rubber joints , non-sharp instrument cut through the surface of the sealing surface.
6.When DN is more than 200MM,the rubber joints should use special butterfly flange or a small-diameter flange, so as to prevent the flange pulling out off, leakage or leakage.
