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DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision

Good quality DOM Steel Tube for sales
Good quality DOM Steel Tube for sales
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DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision

China DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision supplier
DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision supplier DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision supplier DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision supplier DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision supplier

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Product Details:

Place of Origin: China
Brand Name: Torich
Certification: ISO 9001 ISO14001 TS16949
Model Number: EN10305-2

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons
Price: negotiable
Packaging Details: In plywood case, In wooden box.
Delivery Time: 30-45 days after order confirmed
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 60000 Ton per Year
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Detailed Product Description
Characteristic: DOM Steel Tube Material: E235, E355 Etc
Production Method: Welded Cold Drawn Package: In Bundles Or As Per Requests
End Protector: Plain / Beveled Length: 2-12m
Type: Carbon Steel Tube MTC: EN10204.3.1

TORICH Carbon Steel Cold Drawn Welded Tube Precision Steel Pipe DOM Steel Tube

welded tube italy

EN10305-2 Cold Drawn Welded Precision Steel Tubes DOM tubing E155,E195,E235,E275,E355 +C +LC +SR +A +N

DOM is a process that is applied to tubing after it is initially constructed.It is refferred to as Seamless ,It can be said that do seamless process method on ERW tubes,So the tubes will have a high strength ,high quality .Material form E155 E195 E235 E275 E355 1020 1026 and so on .DOM tubing is commonly use in auto parts .

 

Production Process:
Cold rolling by Cold pilger machine and Cold rolling machine
Size: 6-350mm

WT: 1.0-35mm


1. Standard:
EN10305-2 Cold Drawn Precision Seamless Steel Pipes


2. Steel Grade:
E155,E195,E235,E275,E355, other materials upon agreement with customers.

Steel grade Minimum values for the delivery conditionab  
+CC +LCC +SR +Ad +N
steel name steel number Rm MPa A % Rm MPa A % Rm Mpa ReH MPa A % Rm MPa A % Rm MPa ReHC MPa A %
E155 1.0033 400 6 350 10 350 245 18 260 28 270 to 410 155 28
E195 1.0034 420 6 370 10 370 260 18 290 28 300 to 440 195 28
E235 1.0908 490 6 440 10 440 325 14 315 25 340 to 480 235 25
E275 1.0225 560 5 510 8 510 375 12 390 21 410 to 550 275 21
E355 1.0580 640 4 590 6 590 435 10 450 22 490 to 630 355 22
a. Rm: tensile strength ; ReH: upper yield strength (but see 11.1); A: elongation. For symbols for the delivery condition see Table 1.
b. 1 Mpa = 1 N/mm2
c. Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strengths. For calculation purposes the following relations are recommended:
—— For delivery condition +C: ReH ≥0.8 Rm
—— For delivery condition +LC: ReH ≥0.7 Rm
d. For calculation purposes the following relations is recommended: ReH ≥0.5 Rm
e. For tubes with outside diameter ≤ 30 mm and wall thickness≤ 3mm, the ReH minimum values are 10 Mpa lower than the values given in this Table.


3. Production method:
Cold drawn on the welded steel tubes, to reach high accuracy on the OD and WT tolerance

 

4. Packing:
In Hexagonal Bundles, with anti-rust oil protection, with seaworthy packing


5. Deliver condition:
1). +C No heat treatment after the final cold drawing 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

 

Production Steel Tube:

DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision

 

DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision

 

 

Eddy Current Test and Ultrasonic Test:

DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision

 

Packing:

DOM Carbon Steel Cold Drawn Welded Tube 2 - 12m Length High Precision

 

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Hoong Hong

Tel: +8618958207750

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