Products Description:

DOM Steel Pipe Hydraulic cylinder using 1026 DOM cold drawn welded CDW pipe

Steel Grade/Steel Material:

1026 SAE1020 1020 Q195 Q235B etc carbon steel

Delivery Condition:

BK, BKW, BKS, GBK, NBK

Size Range:

OD: 4.0-420mm

WT:0.5-50mm

Length: max 12000mm

Our regularproduction size

125mm 139mm OD

Characteristic:

Good concentricity

Good OD and ID tolerance

High Precision

Stable quality

Smooth Roughness

TORICH QUALITY ASSURANCE

DOM Steel PipeHydraulic cylinder using 1026 DOM cold drawn welded CDW pipe

Production Processs:

ERW tube and Cold Drawing or Cold Rolling Production

Raw Material ERW Tube:

DOM Steel DOM Steel PipeHydraulic cylinder using 1026 DOM cold drawn welded CDW pipePipeHydraulic cylinder using 1026 DOM cold drawn welded CDW pipe

Production Line Cold Drawing:

Quality Inspection for Dimension:

Eddy Current Test and Ultrasonic Test:

Quality Inspection in lab:

Packing: