Putzmeister ZX pipe tube

 

Putzmeister ZX concrete pump pipe is made of 37Mn5 steel, which have high strenght, wear resistance. As the building height is getting higher, and the pipe laying is getting longer, concrete pipe need to have good sealing and bear high pressure when pouring. With 37Mn5 raw materials, Putzmeister ZX pipe can meet this situation. 

 

Putzmeister ZX pipe

 

Putzmeister ZX Pipe Technical Data:

Putzmeister ZX pipe raw materials is 37Mn5.

CSiMnPSCrNiCu
0.34 ~0.39 0.20~0.35 1.25~1.50 ≤0.025 ≤0.015 ≤0.15 ≤0.20 ≤0.20 

 

Putzmeister ZX Pipe Heat treatment

  • Annealing, 800 ~ 900 ℃ slow cooling
  • Quenching, 1050 ~ 1100 ℃ oil cooling
  • Tempering, rapid cooling at 200 ~ 300 ℃. The purpose of tempering is to eliminate the residual stress generated during quenching, adjust the hardness, strength, plasticity and toughness of the workpiece, stabilize the structure and size, and improve and improve the processing performance.

 

Supplying Range:

Item

Description

ID mm

OD mm

Working pressure Bar

HRC

1

DN125*4.5mm*3000mm

125

133

130

63

2

DN125*5.0mm*3000mm

125

133

130

63

3

DN125*7.0mm*3000mm

125

140

130

63

Note: We can also supply concrete reducer with ZX end to SK end.

 

Putzmeister ZX Pipe Tube Feature:

  • ZX flange have good seal at coupling clamp place.
  • More life service than ST52 pipe.
  • HRC63, wear resistant.

 

Application:

Use for connecting with Putzmeister stationary pump.

Putzmeister ZX pipe had success used work to Dubai Tower.

Putzmeister ZX pipe application