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:DOM Carbon Steel Tube,Oil Cylinder Pipe,Welded Precision Steel Pipe
Torich International Co.,Ltd--The Steel Tube Maker DOM Carbon Steel Tube,Oil Cylinder Pipe,Welded Precision Steel Pipe
Home > Products > DOM Steel Tubes > EN10305-2 DOM Carbon Steel Pipe for Oil Cylinders

EN10305-2 DOM Carbon Steel Pipe for Oil Cylinders

Share to:  
    Unit Price: USD 1200 - 600 / Ton
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 5 Ton
    Delivery Time: 45 Days

Basic Info

Model No.: EN10305-2

Material: Carbon Steel, Carbon Steel

STEEL GRADE: E155 E195 E235 E275 E355

Production Method: Drawn Over A Mandrel (DOM)

Standard: EN10305-2

Heat Treatment Method: + Cc + LCc + SR + Ad + N

Shap: Round

Note: Special Steel Grade Is Also Available, According T

Size Range: OD : 6 - 350mm WT : 1 - 35mm L : Max12000

Type: Welded

Certification: API, CE, BSI, UL

Application: Structure Pipe, Fluid Pipe, Oil Pipe, Boiler Pipe, Gas Pipe, Hydraulic Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: Special Purpose, Oil&Gas Well Drilling, Machinery Industry, Thermal Equipment, Mining

Technique: Cold Drawn

Certificate: EN10204 3.1 B

Quality Control: Internal And Third Party Inspection

Additional Info

Packaging: oil antirust In hexagonal bundles or per request

Productivity: 60000ton/year

Brand: Torich

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 60000Ton/Year

Certificate: ISO 9001-2008 ISO 14001 TS 16949 DNV TUV

HS Code: 730419000

Port: Ningbo,Shanghai,Tianjin

Product Description

EN10305-2 DOM Steel Tubing for Oil Cylinders E155 E195 E235 E275 E355

Welded Precision Steel Pipe produced by Drawn Over A Mandrel (DOM), according to EN 10305-2, used for Oil Cylinders.

EN10305-2 Welded Precision Cold Drawn Steel Tubes


Applications for Welded Precision Cold Drawn Steel Tube:

for Auto industry

for machinery use

Oil Cylinder Tube

Motorcyle shock absorber
Auto shock absorber innder cylinder

Telescopic Cylinders


Welded Precision Cold Drawn Steel Tube Size range:

O.D.:6-350mm W.T.:1-35mm L:max12000mm


Welded Precision Cold Drawn Steel Tube Steel Grade:

E155, E195, E235, E275, E355.


Steel Grade and Chemical Compositions of Welded Precision Cold Drawn Steel Tube

Steel Grade C Si Mn P S
Steel Name Steel Number max max max max max
E155 1.0033 0.11 0.35 0.70 0.025 0.025
E195 1.0034 0.15 0.35 0.70 0.025 0.025
E235 1.0308 0.17 0.35 1.20 0.025 0.025
E275 1.0225 0.21 0.35 1.40 0.025 0.025
E355 1.0580 0.22 0.35 1.60 0.025 0.025


Heat treatment method for Welded Precision Cold Drawn Steel Tube:

+Cc, +LCc, +SR, +Ad, +N

Note: Special steel grade is also available, according to customer request.

Please specify the steel grade and heat treatment mothod when sending the enquiry!

Welded Precision Cold Drawn Steel Tube For Application of:

DOM Carbon Steel Tube DOM Carbon Steel Tube

Test Methods of Welded Precision Cold Drawn Steel Tube:

  1. Tensile test
  2. Flattening test
  3. Drift expanding test
  4. Dimensional inspection
  5. Roughness measurement
  6. Visual examincation
  7. Not-destructive testing

a. Test for longitudinal imperfections-

- Eddy current test - EN10246-3, level E3

- ultrasonic testing - EN10246-7, level U3

b. Leak-tightness

- Non-destructive testing for verification of leak-tightness shall be carried out in accordance with EN10246-1


EN10305 Consists of the following Parts under the general title " Steel tubes for precision applications - Technical delivery conditions "

Part 1: Seamless Cold Drawn Tubes

Part 2: Welded Cold Drawn Tubes

Part 3: Welded Cold Sized Tubes

Part 4: Seamless Cold Drawn Tubes for Hydraulic and Pneumatic Power Systems

Part 5: Welded and Cold Sized Square and Rectangular Tubes

Part 6: Welded Cold Drawn Tubes for Hydraulic and Pneumatic Power Systems

Normative references:

EN10002-1, Metallic materials - Tensile Testing - Part 1: Method of test at ambient temperature

EN10020, Definition and classification of grades of steel

EN10021, General technical delivery requirements for steel and iron products

EN10027-1, Designation systems for steel - Part 1 : Steel names, principal symbols

EN10027-2, Designation systems for steel - Part 2: Numerical systems

EN10052, Vocabulary of heat treatment terms for ferrous products.

EN10204, Metallic products - Types of inspection documents

EN10233, Metallic materials - Tube - Flattening Test

EN10234, Metallic materials - Tube - Drift expanding test

EN10246-1, Non-destructive testing of steel tubes - Part 1: Automatic electromagnetic testing of seamless and welded ( execpt submerged arc-welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness

EN10246-3, Non-destructive testing of steel tubes - Part 3: Automatic eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections

EN10246-5, Non-destructive testing of steel tubes - Part 5: Automatic full peripheral magnetics transducer/flux leakage testing of seamless and welded ( expcept submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal imperfections

EN10246-7, Non-destructive testing of steel tubes - Qualification and competence of level 1 and 2 non-destructive testing personnel.

EN ISO377, Steel and Steel products - Location and preparetion of samples and test pieces for mechanical testing (ISO 377:1997)

EN ISO 2566-1, Steel - Conversion of elongation values - Part 1: Carbon and Low alloy steels (EN102566-1:1984)

EN 10168, Iron and steel products - Inspection documents - List information and description

ENV10220, Seamless and welded steel tubes - Dimensions and masses per unit length

EN10266, Steel Tubes, Fittings and structrual hollow sections - Definitions and symbols for use in product standards

EN ISO 4287, Geometrical product specifications (GPS) - Surface Texture: Profile method - Terms, definition and surface texture parameters ( ISO 4287:1997)


China DOM steel tubes supplier & manufacturer, offer low price, high quality Engineering Special Steel,DOM Seamless Steel Tubes, DOM Steel Pipe, etc.

Looking for ideal DOM Carbon Steel Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Oil Cylinder Pipe are quality guaranteed. We are China Origin Factory of Welded Precision Steel Pipe. If you have any question, please feel free to contact us.

Product Categories : DOM Steel Tubes

Product Images
  • EN10305-2 DOM Carbon Steel Pipe for Oil Cylinders
  • EN10305-2 DOM Carbon Steel Pipe for Oil Cylinders
  • EN10305-2 DOM Carbon Steel Pipe for Oil Cylinders
  • EN10305-2 DOM Carbon Steel Pipe for Oil Cylinders
  • EN10305-2 DOM Carbon Steel Pipe for Oil Cylinders
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Copyright © 2018 Torich International Co.,Ltd--The Steel Tube Maker All rights reserved.
Communicate with Supplier?Supplier
Richard SHEN Mr. Richard SHEN
What can I do for you?