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Welded Precision Steel Tubes EN10305-2 +C +LC +SR +A +N Precision Steel Pipe

TORICH INTERNATIONAL CO.,LTD
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TORICH INTERNATIONAL CO.,LTD
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Contact Person:Mr Richard SHEN

Welded Precision Steel Tubes EN10305-2 +C +LC +SR +A +N Precision Steel Pipe

Brand Name : TORICH
Model Number : EN10305-2
Certification : ISO 9001 ISO 14001 EN 10204.3.1 TS 16949
Place of Origin : China
MOQ : 5 tons
Price : USD 1000-3000 ton
Supply Ability : 60000tons per year
Delivery Time : 35-45 days
Packaging Details : oil antirust In hexagonal bundles or per request
Payment Terms : L/C, D/A, D/P, T/T
Material : Carbon Steel
Standard : EN10305-2
Steel Grade : E155,E195,E235,E275,E355, other materials upon agreement with customers.
Size range : O.D.:20-350mm W.T.:1-35mm L:max12000mm
Deliver condition : +C +LC +SR +A +N
Production method : Seamless + Cold drawn
Characteristic : High accuracy
MTC : EN10204 3.1B
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Welded Precision Steel Tubes EN10305-2 +C +LC +SR +A +N Precision Steel Pipe
EN10305-2 E155,E195,E235,E275,E355 +C +LC +SR +A +N Cold Drawn Welded Precision Steel Tubes, is produced by cold drawing over mandrel and die on the ERW welded steel tube, to achieve better tolerance and good concentricity, both outside and inside weld seam is completely removed during the cold drawing process.
Production Process:
Cold rolling by Cold pilger machine and Cold rolling machine
Cold drawing by cold drawn machine
Size: 20-350mm

Please specifiy the final heat treatment when sending the enquiry.


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 and Chemical Compositions:

Steel GradeCSiMnPS
Steel NameSteel Numbermaxmaxmaxmaxmax
E1551.00330.110.350.700.0250.025
E1951.00340.150.350.700.0250.025
E2351.03080.170.351.200.0250.025
E2751.02250.210.351.400.0250.025
E3551.05800.220.351.600.0250.025


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

4.Size range:
O.D.:20-350mm W.T.:1-35mm L:max12000mm

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

6.Delivery condition:

1). +C No heat treatment after the final cold drawig 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

cheap Cold Drawn Welded Precision steel tubes EN10305-2



Product Tags:

Precision Steel pipe

      

Cold Drawn Seamless Steel Tubes

      
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