High Pressure Oil Seamless Steel Tube

High pressure tubing

We are manufacturer of Seamless Steel Tubes in China, if you want to buy Seamless Carbon Steel Tube, Oil Cylinder Steel Tube, Precision Seamless Steel Tube, Hydraulic Cylinder Steel Tube, please contact us.

High Pressure Oil Seamless Steel Tube are made from Material of:

Carbon Steel Steel Grade: St37.4, St35(E235), St45(E255), St52(E355),etc.

Diesel Engine Steel Pipe are with Standard:

DIN2391, EN10305-1, EN10305-4 Etc.

Compression-ignition Engine Tubes Shape: Round

High Pressure Oil Tubes Size Range:

Outer Diameter: 4-60 Mm

Wall Thickness: 0.5-8mm

High Pressure Oil Seamless Steel Tube are for Application of:

Auto Parts Productio

Compression-ignition Engine

Diesel Engine

High Pressure Oil System

High Pressure Oil Seamless Steel Tube Production Method: Seamless Cold Drawing

High Pressure Oil Seamless Steel Tube with Characteristic:

High Accuracy, Excellent Brightness,high Cleanness Inside Wall

Application:

High Pressure Oil Tubes for Diesel Engine

DIN2391, EN10305-1, EN10305-4 St37.4, St35(E235), St45(E255), St52(E355)

Production process:

Cold drawing bright heat treatment without oxidization 100%nondestructive testing inside flushing under the high pressure antirust oiling outer and inner surface.

high accuracy,

excellent brightness,

no oxidization on the outer and inner walls after heat treatment,

high cleanness inside wall.

The steel tube is able to stand high pressure.

No deformation after cold

bending, no crack after flaring and flattening .

The complicated geometrical forming and machining can be realized.

High Pressure Oil Seamless Steel Tube Main Application:

to be used in hydraulic system, automobile parts and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.

Steel Grade: St37.4, St35(E235), St45(E255), St52(E355),etc.

Size Range:

Wall Thickness: 0.5-8mm

Engineering machinery Machine tool industry Hydraulic industry Special vehicle

Automobile pipeline Heavy machinery Compressor Shipbuilding industry

Railway locomotive Diesel engine Utility boiler Injection molding machine

Power equipment Heavy duty automobile Forging and stamping machine

Main Characteristics:

No Oxidation Layer on the Outer and Inner Walls

No Crack under Flaring and Flattening

No Leakage under High Pressure

No Distortion after Cold Bending

High Precision High Cleanness Excellent Brightness

Compression-ignition Engine Tubes surface after Polish:

Compression-ignition Engine Tubes Surface inspecion and Dimensional Checking:

Compression-ignition Engine Tubes Oiling:

Chemical Composition Inspection:

Mechanical Properties Inspection: