Chinese leading manufacturer of hign precision cold drawn seamless tubes

High quality and cost-effective tubular solutions provider

 

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sales@tubetech.biz

Hydraulic Tube High Pressure Seamless Tube

Standard

ASTM A269 A213 A789 A511 DIN17458 EN10216-5

Grades

TP304/304H/L 316/L/Ti TP321/H 317/H 347/H UNS S31803

0Cr18Ni9/00Cr19Ni10/0Cr17Ni12Mo2/0Cr18Ni10Ti

Size: OD(4-80 mm)  W.T.(0.5-6.0 mm)

Application

Hydraulic system; Automobile use and in the occasion where the requirement for anti-rust and anti-corrosion is relatively high.

Main Features

High accuracy, good brightness, cleanness; under great pressure; no oxidization on the outer and inner walls; no deformation after cold bending, no crack after flaring and flattening.

Technical delivery conditions

  • The tubes shall be delivered in an exact length of 6 m ±5 mm.
  • The deviation from straightness of any tube length L shall not exceed 0,0015 x L.
  • Deviations from straightness over any one metre length shall not exceed 3 mm.
  • The tubes shall be delivered with square cut ends (deburring).
  • The ends shall be free from excessive burs and sealed with plastic caps at both ends.
  • The tubes shall be outside and inside oiled.

                        Hydraulic Tubes Size Ranges  

Our experience in this industry has been built up over more than 15 years of supplying seamless steel tubes, hydraulic and high pressure tubes and other to the exacting requirements of clients throughout the world.Tubetech has the proven capability to ensure that orders of steel tubes and pipes are delivered to consistent high quality standards, on time.

After years' effort Tubetech has been regarded as the leader for high precision tube maker in China. Keep in mind the trust by the customer, we always select prime raw material and carry out strict QC control in every process to make sure that each inch of tube made by us is pride of Tubetech.

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