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DIN 2393 Cold Drawn Seamless Welded Pipe High Precision For Auto Industry

DIN 2393 Cold Drawn Seamless Welded Pipe High Precision For Auto Industry

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    cold drawn welded tubes


    seamless galvanized steel pipe

  • Standard
    DIN, EN
  • Type
  • Steel Grade
    200 Series
  • Application
    Auto Industry
  • Thickness
  • Outer Diameter
  • Place of Origin
    Zhejiang, China (Mainland)
  • Brand Name
  • Model Number
    DIN 2393
  • Minimum Order Quantity
  • Price

DIN 2393 Cold Drawn Seamless Welded Pipe High Precision For Auto Industry




DIN 2393 Welded Cold Drawn Steel Tubes For Precision Applications


Applications: For Auto Industry

                        For Machinery Use

                        For Oil Cylinfer Tube

                        For Motorcyle Shock Absorber

                        For Auto Shock Absorber Innder Cylinder


Size Range:

                      O.D: 5 - 420 mm

                      W.T : 0.5 - 50 mm

                      L: max 12000 mm




Steel Grade C Si Mn P S
Steel name Steel number max max max max max
E215 1.0033 0.11 0.35 0.70 0.03 0.025
E235 1.0034 0.15 0.35 0.70 0.03 0.025
E355 1.0038 0.17 0.35 1.20 0.03 0.025
E235 1.0225 0.21 0.35 1.40 0.03 0.025
E355 1.0580 0.22 0.35 1.60 0.03 0025





Steel Grade Minimum Values for the delivery condition
steel name  steel number (+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%
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 28 300-480 195 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 31
E355 1.0580 640 4 590 6 590 435 10 450 22 490-630 355 22





A Rm: tensile strength; ReH:upperyield strength;A:elongation after fracture
B 1 Mpa = 1N/mm²
C Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strength 

For caculation purpose the following relations are recommend:

for delivery condition +C:ReH≥0.8Rm for delivery condition +LC: ReH≥0.7Rm

E For calculation purposes the following relation is recommended ; ReH≥0.5Rm 
F For tubes with outside diameter≤30mm and wall thickness ≤3mm the ReH minimum values are 10Mpa lower than the values given in this table



What products we do?

------- Invent and produce various Precision Steel Pipes

Our steel pipes cover the following ranges:
Seamless Precision Steel Pipes
Welded Precision Steel Pipes, with DOM production
Seamless Heat Exchanger Steel Pipe
Seamless Boiler Steel Pipes
Seamless Structural Steel Pipes
Seamless Mechanical Steel Pipes
Seamless Alloy Steel Tubes & Pipes
Seamless Stainless Steel tubes
Welded Stainless Steel Tubes
Seamless Stainless Steel Tubes & Pipes
Welded Stainless Steel Tubes & Pipes
Seamless Carbon Steel Tubes & Pipes
Nickel Alloy Steel Tubes & Pipes


What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.

Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.

How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc

How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!

Any more questions about your doubts, please feel free to send us your emails or call!