GW-50G Large Diameter Steel Pipe Bending Testing Machine

Steel Pipe Bending Testing Machine

1.Equipment Model and Name

GW-50G Large Diameter Steel Pipe Bending Testing Machine

2.Machine application

The large diameter steel pipe bending test machine is a special equipment for the technical bending test of steel pipes. The main technical parameters meet the requirements of the latest national standard GB/T 232-2010 "Metal Material Bending Test Method", Article 7.3 on the test speed of (1±0.2) mm / s, and real-time digital display of the corresponding bending angle. It is convenient for users to complete various bending angle tests. It meets test requirements of GB/T 244-2008 "Metal pipe bending test method", GB/T 3091-2001 "Low-pressure fluid transport welding steel pipe", GB/T 8162-2008 "Structural seamless steel pipe", GB/T 13793-2008 "straight seam welded steel pipe".

The steel pipe bending tester has a three-point bending form with stable structure, simple operation and convenient to change mandrels. The bending angle is intuitive, easy to maintain, stable, safe and low noise.

The bending span is adjusted by a low-speed motor and a two-way screw. It has a span gauge and is easy to operate, convenient and reliable.

3.Specification and Parameter

Item Technical Specifications

Bending steel pipe nominal diameter range DN15-DN50

Max. bending test force 200kN

Oil cylinder stroke 400mm　　

Cylinder no-load propulsion speed 0.5-4 mm/s Stepless adjustment

Oil cylinder test speed 1±0.2 mm/s

Bending angle 0-90°

Power supply 380V/220V

Machine dimension 1950×700×2100mm

Weight 1800kg