DIN Black Phosphating Hydraulic Carbon Seamless Steel Pipes With High Precision

Smooth inner surface, used for liquid transport, hydraulic system, shipbuilding, automobile, etc.

Standard: DIN2391, EN 10305-1, ASTM A 519

Material: St35, St37, St45, St52, E235,E255, E355, 1010, 1020.

Size: O.D.:10 - 370 mm, W.T.:1-32 mm.

Delivery condition: stress relieved. The surface of tubes can be black or grey phosphating.

Packing: oil coating, bundle packing with steel strips, cover with plastic fabric, Plain ends with caps.

Zhejiang Dingxin Steel Tube Manufacturing Co., Ltd.

ISO9001, TS16949.

Contact person: Lisa Hsu,

sales04[at]dingxintube[dot]cn

Mobile:+86-15669301195

Skype: lisa204299