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 Structural Steel Tube,Drawn Over Mandrel Steel Tube,JIS J3445 STKM15A
Torich International Co.,Ltd--The Steel Tube Maker DOM Structural Steel Tube,Drawn Over Mandrel Steel Tube,JIS J3445 STKM15A
Home > Products > DOM Steel Tubes > JIS J3445 STKM15A Drawn Over Mandrel Steel Tube

JIS J3445 STKM15A Drawn Over Mandrel Steel Tube

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    Unit Price: USD 1200.0000 - 900.0000 / Ton
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 5 Ton
    Delivery Time: 45 Days

Basic Info

Model No.: JIS J3445

Type: Seamless, High Precision Steel Tube

Technique: Cold Drawn

Material: Carbon Steel

Surface Treatment: Oiled

Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Special Purpose

Section Shape: Round

Technical Standard: JIS J3445

STEEL GRADE: JIS J3445

Production: Draw Over Mandrel

Application: Engineering And Machinery

MTC: EN10204 3.1B

Quality Control: Internal And Third Party Inspection

Quality Certificate: ISO9001,ISO14001, TS16949

Brand: TORICH

Delivery Condition: Cold Finish, Stress Relieved, Normalized

Additional Info

Packaging: In bundles or carton boxes or wooden boxes

Productivity: 5000tons per year

Brand: Torich

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 5000tons per year

Certificate: ISO9001 TS16949 EN10204.3.1

HS Code: 730419000

Port: Ningbo,Shanghai,Tianjing

Product Description

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

which is produced by mandrel and die on the ERW mother tube, with cold drawing and cold rolling processing to achieve final target dimension, with good OD and ID smoothness

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

Japanese Product Name :つぎめがないこうかん


Drawn Over Mandrel Steel Tube Material : STKM 15A or according to customers Specifications

DOM Tubing Application :

Machine Structural Purposes

Machine Auto competent

Furniture

Bicycle

Mechanical parts

Mechanical Elements

Machine elements


1.Drawn Over Mandrel Steel Tube Grade

a. STKM 11A

b. STKM 12 (ABC)

c. STKM 13(ABC)

d. STKM 14(ABC)

e. STKM 15(AC) etc

f. 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.


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


DOM Steel Tube Delivery Condition:

HR CW SR A N HF

HR:hot rolled

CW:cold worked

SR:stress relieved

A:annealed

N:normalized

HF: hot formed.


Drawn Over Mandrel Steel Tube Mechanical properties:

Tensile strength min470Mpa

Yield Strength min275 Mpa

Elongation min 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%



DOM Steel Tube Packaged and Delievery:

Standard seaworthy packaging , In bundles or carton boxes or wooden boxes or as per customes requirments.


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DOM Steel Tube in Cold Drawing Process:

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Pickling and Heating Process:


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Looking for ideal DOM Structural Steel Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Drawn Over Mandrel Steel Tube are quality guaranteed. We are China Origin Factory of JIS J3445 STKM15A. If you have any question, please feel free to contact us.

Product Categories : DOM Steel Tubes

Product Images
  • JIS J3445 STKM15A Drawn Over Mandrel Steel Tube
  • JIS J3445 STKM15A Drawn Over Mandrel Steel Tube
  • JIS J3445 STKM15A Drawn Over Mandrel Steel Tube
  • JIS J3445 STKM15A Drawn Over Mandrel Steel Tube
  • JIS J3445 STKM15A Drawn Over Mandrel Steel Tube
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