High pressure oil pipes

The standard and Steel Grade: GB3039- 10#. 20#. DIN2391-St37. St45, DIN73000. JB/T8120. ISO8531-1: 1996

This product uses advanced cold drawn and heat treatment craft to professionally manufacture the tubes for diesel engine, the gasoline machine-pressed drill tubing, the automobile. It has the following the merit, such as the high precise inside diameter, clean inside in the hole, the low foreign inclusion and so on.

Specification(mm)
Outside Diameter: 6× 2× 2 6.4× 2.2× 2 6× 2 125× 1.75D: 3-40
Wall Thickness: 0.5-4