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Drawn Over A Mandrel Dom Seamless Tubing , 6 - 88mm OD Dom Mild Steel Tubing

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Drawn Over A Mandrel Dom Seamless Tubing , 6 - 88mm OD Dom Mild Steel Tubing

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Brand Name : New Era

Model Number : EN10305-2

Certification : ISO9001,TS16949

Place of Origin : China

MOQ : 5 tons

Price : Negotiation

Payment Terms : T/T

Supply Ability : 3000 tons/month

Delivery Time : 45 days

Packaging Details : Bundles Package, Wooden Box Package

Material : E155,E195,E235,E275,E355

Delivery Condition : +C +LC +SR +A +N

OD Size : 6-88mm

WT Size : 1-10mm

Keyword : EN10305-2 Welded Steel Tube

Application : High precision purpose, auto parts, oil cylinder, etc

Surface : Clean

Welded Line : Remove

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1. Product Name: Precision Welded Steel Pipe EN10305-2 DOM Drawn Over a Mandrel Steel Pipe

2. Size Range: OD: 6-88mm, WT: 1-10mm, Length: 5.8m/6m, maximal 11.8m

3. Stable Quality with Comeptitive Price

4. Good Extending and Bending Ability

EN10305-2 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.

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

Product Name EN10305-2 Welded DOM Precision Steel Pipe
Material E155,E195,E235,E275,E355
Delivery Condition +C +LC +SR +A +N
Standard EN10305-2
Size Range OD: 6-88mm, WT: 1-10mm
Application High precision purpose, auto parts, oil cylinder, etc
Round Billet Bao Steel, Xingcheng Steel, Zhongtian Steel
Keyword EN10305-2 Welded Steel Tube
Certificate TS16949, ISO 9001
HS code 7304319000
Delivery Time 45 days
Pakcing Bundles or Woodern Boxes

Chemical Component:

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
Steel Grade Minimum values for the delivery condition
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

Drawn Over A Mandrel Dom Seamless Tubing , 6 - 88mm OD Dom Mild Steel TubingDrawn Over A Mandrel Dom Seamless Tubing , 6 - 88mm OD Dom Mild Steel TubingDrawn Over A Mandrel Dom Seamless Tubing , 6 - 88mm OD Dom Mild Steel Tubing


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