EN10305-2 for Hydraulic Cylinders , Welded Precision Cold D


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Torich
Payment Terms
L/C,T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
cold drawn steel tube, steel tubes, precision steel tubes, cylinder buing
Category
Steel Pipes

Torich International,.Ltd

Membership
PRO
Country / Year Established
China China /
Business type
Trading Company
Verified Certificate

9

Product name EN10305-2 for Hydraulic Cylinders , Welded Precision Cold D Certification -
Category Steel Pipes Ingredients -
Keyword cold drawn steel tube , steel tubes , precision steel tubes , cylinder buing Unit Size -
Brand name Torich Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

EN10305-2 Welded Precision Cold Drawn Steel Tubes

 
Applications:

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

Description:

ERW+ DOM

The tubes are manufactured from eclectric 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:

Mechanidal 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 GradeCSiMnPS
Steel NameSteel Numbermaxmaxmaxmaxmax
E1551.0033 0.110.350.70 0.0250.025
E1951.0034 0.150.350.70 0.0250.025
E2351.0308 0.170.351.20 0.0250.025
E2751.0225 0.210.351.40 0.0250.025
E3551.0580 0.220.351.60 0.0250.025

 

                                       Mechanical properties at room temperature
Steel GradeMinimum values for the delivery conditiona b
Steel Name(+Cc)(+LCc)(+SR)(+Ad)(+N)
Rm MpaA %Rm MpaA %Rm MpaReH MpaA %Rm MpaA %Rm MpaReHe MpaA %
E1551.0033 4006350103502451826028270-41015528
E1951.0034 4206370103702601829028300-44019528
E2351.0308 4906440104403251431525340-48023525
E2751.0225 560551085103751239021410-55027521
E3551.0580 640459065904351045022490-63035522

                                       
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 examincation

 

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

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options L/C,T/T Shipping time Negotiable

Torich International,.Ltd

Country / Year Established
China China /
Membership
PRO
Business type
Trading Company

9

President
sales
Address
Room706,Qiling Mansion, Yinzhou District, Ningbo,China 315100
Product Category
Steel Pipes
No. of Total Employees
101-500
Company introduction

Torich Interational Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DOM Steel Tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of Haiyan Sanxin Steel Pipe Co., Ltd. The factories’ technicians are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability. 

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