Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Hydraulic Steel Tubes EN10305-4 E215 E235 E355,Hydraulic Steel Tubing,Hydraulic Steel Tubes
Torich International Co.,Ltd--The Steel Tube Maker Hydraulic Steel Tubes EN10305-4 E215 E235 E355,Hydraulic Steel Tubing,Hydraulic Steel Tubes
Home > Products > Seamless Steel Tubes > Hydraulic Steel Seamless EN10305-4 Cold Drawn Tube

Hydraulic Steel Seamless EN10305-4 Cold Drawn Tube

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    Unit Price: USD 2000 - 900 / Ton
    Payment Type: L/C,T/T
    Incoterm: FOB
    Min. Order: 5 Ton
    Delivery Time: 40 Days

Basic Info

Model No.: EN10305-4

Additional Info

Packaging: Standard Exporting packing

Productivity: 15000ton/year

Brand: Torich

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 15000 tons per year

Certificate: ISO 9001-2008 TS16949 ISO 14001 NK RINA

Product Description

Torich is a professional manufacturer and exporter of EN10305-4 precision steel tubes Hydraulic Systems with Cold Drawn and Cold Rolling Production, our hydraulic steel tubing are used for

seamless precision bending as well as for steel tubes of hydraulic systems

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.

1. Hydraulic Steel Tube Standard:

EN10305-4 Cold drawn Precision Seamless Steel Pipes

2. Hydraulic Steel Tubing Steel Grade:

E215,E235,E355, other materials upon agreement with customers.

3. Hydraulic Steel Tubes Production method:

Cold drawing on the Seamless Steel Tubes, to reach high accuracy on the OD and WT tolerance,

with certain heat treatment to achieve better mechanical properties for bending and pressure purposes

4.Cold Drawn Hydraulic Steel Tubes Size range:

O.D.:5-100mm

W.T.:1-15mm

L:max12000mm

5. Precision Hydraulic Steel Tubing Packing:

In Hexagonal Bundles, wth anti-rust oil protection, with seaworthy packing

6. EN10305-4 Hydraulic Steel Tubes Delivery condition: +N, +C,+LC, +SR, +A

1). +C No heat treatment after the final cold drawig process
2). +LC After the final heat treatment there is a suitable drawing pass
3). +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
4). +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
5). +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere


Please specifiy the final heat treatment when sending the enquiry.


7.Inspection and testing:

Chemical analysis

Tensile test

Flattening test or Drift expanding test

Dimensional inspection

Visual examination

NDT for verification of leaking tightness


Steel Grade and Chemical Compositions:

Steel Grade C Si M n P S Al
Steel Name Steel Number max max max max max min
E215 1.0212 0.10 0.05 0.70 0.025 0.025 0.025
E235 1.0308 0.17 0.35 1.20 0.025 0.025 -
E355 1.0580 0.22 0.55 1.60 0.025 0.025 -

Mechanical properties at room temperature
Steel grade Minimum values for the delivery condition
Steel Name Steel Nubmer (+Cc) (+LCc) (+SR) (+Ad) (+N) NBK
Rm Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A %
E215 1.0212 430 8 380 12 380 280 16 280 30 290-430 215 30
E235 1.0308 480 6 420 10 420 350 16 315 25 340-480 235 25
E355 1.0580 640 4 580 7 580 450f 10 450 22 490-630 355 22


Hydraulic Steel Tubing in production:
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Straigtening for Seamless Cold Drawn Hydraulic Steel Tubing:

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100% Eddy Current Test and Ultrasonic Test:

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Chemical Composition Inspection:

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Mechanical Properties Inspection:

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Looking for ideal Hydraulic Steel Tubes EN10305-4 E215 E235 E355 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hydraulic Steel Tubing are quality guaranteed. We are China Origin Factory of Hydraulic Steel Tubes. If you have any question, please feel free to contact us.

Product Categories : Seamless Steel Tubes

Product Images
  • Hydraulic Steel Seamless EN10305-4 Cold Drawn Tube
  • Hydraulic Steel Seamless EN10305-4 Cold Drawn Tube
  • Hydraulic Steel Seamless EN10305-4 Cold Drawn Tube
  • Hydraulic Steel Seamless EN10305-4 Cold Drawn Tube
  • Hydraulic Steel Seamless EN10305-4 Cold Drawn Tube
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