China Schwing Seamless Concrete Pump Delivery Pipe

High quality twin wall concrete pump pipes

TWIN WALL BOOM PIPE DN125 5.1mm (3.25m + 1.85mm) with 148mm chrome alloy liner weld endsPart NumberLength
(in/mm)Theoretical weight
(lbs./kg.)Hardened
ProcessHardness
HRCLength
DeviationTest
PressureWeld
Tensile
StrengthSurface
CoatingTW510W50L1M39.37/100037/16.8UHF Quenching
(400KHz)UP to 68±1mm170bar>480barBaking paintTW510W50L2M78.75/200070/31.6UHF Quenching
(400KHz)UP to 68±1mm170bar>480barBaking paintTW510W50L3M118.12/3000104.5/47.4UHF Quenching
(400KHz)UP to 68±1mm170bar>480barBaking paintTW510W50L4M157.48/4000139/63.2UHF Quenching
(400KHz)UP to 68±1mm170bar>480barBaking paintTW510W50L6M236.22/6000209/94.8UHF Quenching
(400KHz)UP to 68±1mm170bar-PrimerAny length can be customized,please consult us.

1.We are a professional manufacturer of concrete pump pipes in China.Our products include delivery pipes,elbows,reducers,couplings,rubber hoses,cleaning ball and so on.

2.Our products are top quality in china which have been used on SCHWING ,PM ,KYOKUTO ,SANY ,ZOOMLION ,CIFA,SINOTRUK(CNHTC),FOTON,XUGONG,CHUTIAN,HAINUO etc and have been recognized by them.

3.The HRC of it's inner wall can reach 60~68 degrees and the serving life of it can increase 3~5 times.

4.It is quenched and carried out carburizing chemical treatment on the inner wall.It has a high wear-resistant.

5.OEM available from us.
Production display