Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:DOM Steel Pipe,DOM Seamless Steel Tube,DOM Electric Resistance Steel Tube
Torich International Co.,Ltd--The Steel Tube Maker DOM Steel Pipe,DOM Seamless Steel Tube,DOM Electric Resistance Steel Tube
Home > Products > DOM Steel Tubes > DOM Seamless And Electric Resistance Steel Tube

DOM Seamless And Electric Resistance Steel Tube

Share to:  
    Unit Price: USD 950.0000 / Ton
    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 5 Ton
    Delivery Time: 36 Days

Basic Info

Model No.: JIS G3445 STKM 15A

Type: Seamless

Application: Structure Pipe, Chemical Fertilizer Pipe

Section Shape: Round

Surface Treatment: Black

Usage: Machinery Industry

Technique: Cold Drawn

Material: Carbon Steel

Name: DOM Steel Tube Seamless And Electric Resistance

Model Number: JIS J3445

Additional Info

Packaging: In bundles or carton boxes or wooden boxes

Productivity: 5000tons per year

Brand: TORICH

Transportation: Ocean

Place of Origin: China

Supply Ability: 40000 Tons per year

Certificate: ISO9001 TS16949 EN10204.3.1

Port: Shanghai

Product Description

JIS G3445 STKM 15A Drawn Over Mandrel Steel Tube Seamless And Electric Resistance

China DOM steel tubes supplier & manufacturer, offer low price, high quality Engineering Special Steel,DOM Seamless Steel Tubes, DOM Steel Pipe, etc.

Product Name:Carbon steel tubes for machine structural purposes

Appllication: Machine Auto competent Furniture Bicycle Mechanical parts Mechanical Elements machine elements

1.Grade

STKM 11A

STKM 12 (ABC)

STKM 13(ABC)

STKM 14(ABC)

STKM 15(AC) etc

Standard JIS G3445

2.OD:4-60mm,Wall thickness:0.5-7mm

3.Characteristic:The tubes are high precision in tolerance

4.Kindly advise heat treatment requirement if any.

HR CW SR A N HF

HR:hot rolled CW:cold worked SR:stress relieved A:annealed N:normalized HF: hot formed.

5.STKM 15A Chemical composition % max:C:0.25-0.35 S:0.35 Mn:0.30-1.00 P:0.04 S:0.04

Mechanical properties:min Tensile strength 470Mpa Yield Strength:275 Mpa Elongation:22%

Tolerances on OD

Division

Tolerance on OD

No.1

under 50mm ±0.5mm
50mm or over ±1%

No.2

under 50mm ±0.25mm
50mm or over ±0.5%

No.3

under 25mm ±0.12mm
25mm or over to and excel.40mm ±0.15mm
40mm or over to and excel.50mm ±0.18mm
50mm or over to and excel.60mm ±0.20mm
60mm or over to and excel.70mm ±0.23mm
70mm or over to and excel.80mm ±0.25mm
80mm or over to and excel.90mm ±0.30mm
90mm or over to and excel.100mm ±0.40mm
100mm or over ±0.50%

Note:1. For hot finished seamless steel tube, the outside diameter tolerance No.1 shall be applied.
2.The tolerance on outside diameter of quenched and tempered tubes shall be as agreed upon by the purchaser and manufacturer.

Tolerances on WT

Division

Tolerance on WT

No.1

under 4mm +0.6mm -0.5mm
4mm or over +15%-12.5%

No.2

under 3mm ±0.3mm
3mm or over ±10%

No.3

under 2mm ±0.15mm
2mm or over ±8%

Note: For the finished seamless steel tubes the tolerances No.1 shall be applied.

The tolerances on the tube length shall be in the range of 0 to+50mm.However,when tolerances outside this range are especially required,agreement shall be made between the purchaser and manufacturer.

(DOM)Drawn Over Mandrel :

The first stages of manufacturing : ERW ,but in the finishing stages : Entire flash weld is removed and the tube is clod drawn over a mandrel.which provides the tube with a better dimensional tolerances,good surface finish and the strongest weld strength achievable.



DOM Steel Tubes,Welded Steel Tube,DOM Seamless Steel Tubes,DOM Steel Pipe JIS G3445 STKM 15A Drawn Over Mandrel Steel Tube Seamless And Electric Resistance

DOM Steel Tubes,Welded Steel Tube,DOM Seamless Steel Tubes,DOM Steel Pipe DOM Steel Tubes,Welded Steel Tube,DOM Seamless Steel Tubes,DOM Steel Pipe


Looking for ideal DOM Steel Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the DOM Seamless Steel Tube are quality guaranteed. We are China Origin Factory of DOM Electric Resistance Steel Tube. If you have any question, please feel free to contact us.

Product Categories : DOM Steel Tubes

Product Images
  • DOM Seamless And Electric Resistance Steel Tube
  • DOM Seamless And Electric Resistance Steel Tube
  • DOM Seamless And Electric Resistance Steel Tube
  • DOM Seamless And Electric Resistance Steel Tube
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Copyright © 2018 Torich International Co.,Ltd--The Steel Tube Maker All rights reserved.
Communicate with Supplier?Supplier
Richard SHEN Mr. Richard SHEN
What can I do for you?