4 bolt coupling
4 bolt coupling,precision process without metal cutting, which results in dense internal metal from and texture without fracture. 4 bolt coupling substantial increase in strength of materials reduces the weight of spare parts.
concrete pump coupling, precision process without metal cutting, which results in dense internal metal from and texture without fracture. The substantial increase in strength of materials reduces the weight of spare parts.
Galvanization or Baking varnish.
4 bolt coupling
Type: 4 bolt clamp /4 bolt mouting clamp
Size: 2 inch to 7 inch
Material: casting steel or forging steel
Pressure: 130bar
Brand: putzmeister,schwing,cifa,junjin,sany.
Packaging: In wooden case.
Use for concrete pump truck pipe connection.
Advantages:
Wear resistant coupling,long time life.
Easy to install and use.
Products Description
Packaging in wooden case
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