Concrete Pump Clamp Coupling


Concrete pump clamp is using for fix concrete pipe and rubber hoses. In our stock, we can supply snap clamp, bolt clamp, adjustable clamp, wedge clamp. Those clamp coupling is apply for Sany, Zoomlion, Putzmeister, Schwing, Cifa etc.


Snap clamp and bolt concrete pump clamp coupling for SK welding


For snap and bolt clamp is popular suitable for SK welding end system pipe and hoses. The snap and bolt clamp coupling apply for the connection of the delivery boom pipes, and the seal inside permits easy link rotations. This is standard connection for all kinds of concrete pump.


concrete pump snap clamp coupling concrete pump bolt clamp coupling concrete pump two double clamp coupling
Snap Clamp Bolt Clamp Two Bolt CLamp
concrete pump snap clamp with base concrete pump bolt clamp coupling with base concrete pump two double clamp coupling base
Snap Clamp With Base Bolt Clamp With Base Two Bolt Clamp With Base



Snap & bolt clamp coupling technical data

Snap & bolt clamp is made of 40Cr steel, and it have good quenching performance, high fatigue resistance and good wear resistance.


C Si Mn Cr Ni P S Cu Mo
0.37~0.44 0.17~0.37 0.50~0.80 0.80~1.10 ≤0.30 ≤0.035 ≤0.035 ≤0.25 ≤0.10



Snap & bolt clamp coupling supply range

Size Structure Technic Working Pressure Bursting Pressure Package
2'', 3'', 4'', 5'', 6''  Snap, bolt Casted, Forged 130Bar 220~280bar 5pc/box

Note: For more detail concrete pump clamp size and information, welcome to mail and call us with free.



Wedge, bolt, plate concrete pump clamp coupling for Putzmeister and Schwing


Wedge, plate and bolt clamp coupling is made of 40Cr steel. Those type confers a firm and tight connection to the concrete pump pipe and hoses, and the seal gasket is not easy to slip. Apply for the high pressure delivery of Putzmeister and Schwing concrete pump.


snap clamp for putzmeister wedge clamp coupling for schwing concrete pump plate clamp for schwing
Bolt Clamp Wedge Clamp Plate Clamp


Concrete Pumping Clamp coupling mechanical property

Tensile Strength σb Yield Strength σs Elongation δ5 Reduction of Area ψ Impact Absorption Energy Aku2
≥ 810Mpa ≥ 785Mpa ≥ 9% ≥ 45%  ≥ 47J