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DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube

Good quality Welded Steel Tube for sales
Good quality Welded Steel Tube for sales
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DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube

China DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube supplier
DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube supplier DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube supplier DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube supplier DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube supplier

Large Image :  DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube

Product Details:

Place of Origin: China
Brand Name: TORICH
Certification: ISO 9001 TS16949 TUV DNV
Model Number: EN10305-2

Payment & Shipping Terms:

Minimum Order Quantity: 5tons
Price: 600-1200 USD/ton
Packaging Details: oil antirust In hexagonal bundles or carton boxes or per request
Delivery Time: 5--8weeks work days
Supply Ability: 60000tons per year
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Detailed Product Description
Material: Carbon Steel And Per Request Steel Grade: E155 E195 E235 E275 E355
Size Range: O.D.:6-350mm W.T.:1-35mm L:max12000mm Applications: For Auto Industry/for Machinery Use/Oil Cylinder Tube/Motorcycle Shock Absorber Auto Shock Absorber Inner Cylinder/Telescopic Cylinders/Jack Lifting Systems
Shape: Round Standard: EN10305-2
Production Method: Drawn Over A Mandrel (DOM) Characteristic: Precision

EN10305-2 Welded Precision Cold Drawn Steel Tubes

 
Applications:

  • Auto industry
  • Machinery Use
  • Oil Cylinder Tube
  • Motorcycle shock absorber                                             
    Auto Shock Absorber Inner Cylinder
  • Telescopic Cylinders
  • Jack Lifting Systems

Description:

ERW+ DOM

The tubes are manufactured from electric welded pre-tubes by cold drawing or other suitable processes. 

The tubes not include welds used for joining lengths of flat rolled strips prior to forming the pre-tube

 

Description:

Mechanical tubing made from hot or cold-rolled steel.

Covers electric-resistance-welded low carbon steel tubing for use as mechanical tubing

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

 

Steel Grade and Chemical Compositions                                                   

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

 

                                       Mechanical properties at room temperature
Steel Grade Minimum values for the delivery conditiona b
Steel Name (+Cc) (+LCc) (+SR) (+Ad) (+N)
Rm Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A % Rm Mpa A % Rm Mpa ReHe Mpa A %
E155 1.0033  400 6 350 10 350 245 18 260 28 270-410 155 28
E195 1.0034  420 6 370 10 370 260 18 290 28 300-440 195 28
E235 1.0308  490 6 440 10 440 325 14 315 25 340-480 235 25
E275 1.0225  560 5 510 8 510 375 12 390 21 410-550 275 21
E355 1.0580  640 4 590 6 590 435 10 450 22 490-630 355 22

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

 

 

Test Methods:

Tensile test

 

Flattening test

 

Drift expanding test

 

Dimensional inspection

 

Roughness measurement

 

Visual examination

 

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

 

 

DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube   DOM Steel Tubes EN10305-2 for Hydraulic Cylinders , Welded Precision Cold Drawn Steel Tube

 

For Application of:

Hydraulic Cylinder Steel Tubes steel tubes for hydraulic cylinders

 
 

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

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Richard

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