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:Steel Tube,Stainless Steel Tube,Seamless Stainless Steel Tubes for Structure
Torich International Co.,Ltd--The Steel Tube Maker Steel Tube,Stainless Steel Tube,Seamless Stainless Steel Tubes for Structure
Home > Products > Stainless Steel Tube > TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll

TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Ton
    Delivery Time: 30 Days

Basic Info

Model No.: GB/T 14975, ASTM A269/A269M, ASTM A511/A511M

Surface: Customers't Requirement

Material: 12Cr18Ni9, 06Cr19Ni10, 022Cr19Ni10, 06Cr19Ni10N, 06Cr19Ni9NbN, 022Cr19Ni10N, 06Cr23Ni13, 06Cr25Ni20, 015Cr20Ni18Mo6CuN, 06Cr17Ni12Mo2, 022Cr17Ni12Mo2

OD: 12-350mm

WT: 5-30mm

Length: 1-12m

Usage: For General Structure Or Mechanical Structure

Additional Info

Packaging: In wooden boxes or hexagonal bundles in seaworthy packing.

Productivity: 20000 tons per year

Brand: TORICH

Transportation: Ocean,Land,Air

Place of Origin: China, Zhejiang

Supply Ability: 20000 tons per year

Certificate: ISO9001,ISO14001,TS16949

Port: Shanghai,Ningbo

Product Description

TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Cold Roll Drawn

product description

Standard: GB/T 14975, ASTM A269 / A269M, ASTM A511 / A511 M


Material: 12Cr18Ni9, 06Cr19Ni10, 022Cr19Ni10, 06Cr19Ni10N, 06Cr19Ni9NbN, 022Cr19Ni10N, 06Cr23Ni13, 06Cr25Ni20, 015Cr20Ni18Mo6CuN, 06Cr17Ni12Mo2, 022Cr17Ni12Mo2


Bending:

The length of the steel tube should not be greater than 0.15% of the total length of the steel tube and no more than 12mm.

The bending degree of the steel pipe per meter should not be more than the following

-- WT ≤ 15mm, 1.5mm / m

-- WT > 15mm, 2.0mm / m

-- Thermal expansion pipe, 3.0mm / m

China Stainless Steel Tube manufacturers, our Stainless Steel Exhaust Tube, Welded Steel Tube, Round Stainless Steel Pipe, Polish Stainless Steel Tube, Stainless Coiled Tube, Duplex Stainless Steel Tube are good in quality and competitive in price.


The Tolerance of Nominal Outer Diameter and Wall Thickness

Hot Roll(Extrusion,Expansion)Steel Tube

Diamension

Tolerance

Ordinary Level PA

High Level PC

Nominal Outer Diameter

D

<76.1

±1.25%D

±0.60

76.1~<139.7

±0.80

139.7~<273.1

±1.5%D

±1.20

273.1~<323.9

±1.60

≥323.9

±0.6%D

Nominal Wall Thinckness

S

All Wall Thickness

+15%S

-12.52%S

±12.5%S


Tolerance of Minimum Wall Thickness Unit:mm

Production Method Diamension Tolerance
Ordinary Level PA High Level PC

Hot Roll(Extrusion,Expansion)

Steel Tube

W-H

Smin<15

+27.5% Smin

0

+25% Smin

0


Smin≥15

+35% Smin

0

Cold Drawn(Roll) Steel Tube

W-C

All Wall Thickness

+22% S

0

+20% S

0


Grade and Chemical Component

No. Unified Digital Code Grade Chemical Component(Quality Fraction)/%
C Si Mn P S Ni Cr Mo Cu N
1 S30210 12Cr18Ni9 0.15 1.00 2.00 0.040 0.030 8.00~10.00 17.00~19.00 - - 0.10
2 S30408 06Cr19Ni10 0.08 1.00 2.00 0.040 0.030 8.00~11.00 18.00~20.00 - - -
3 S30403 022Cr19Ni10 0.030 1.00 2.00 0.040 0.030 8.00~12.00 18.00~20.00 - - -
4 S30458 06Cr19Ni10N 0.08 1.00 2.00 0.040 0.030 8.00~11.00 18.00~20.00 - - 0.10~0.16
5 S30478 06Cr19Ni9NbN 0.08 1.00 2.50 0.040 0.030 7.50~10.50 18.00~20.00 - - 0.15~0.30
6 S30453 022Cr19Ni10N 0.030 1.00 2.00 0.040 0.030 8.00~11.00 18.00~20.00 - - 0.10~0.16
7 S30908 06Cr23Ni13 0.08 1.00 2.00 0.040 0.030 12.00~15.00 22.00~24.00 - - -
8 S31008 06Cr25Ni20 0.08 1.50 2.00 0.040 0.030 19.00~22.00 24.00~26.00 - - -
9 S31252 015Cr20Ni18Mo6CuN 0.02 0.80 1.00 0.030 0.010 17.50~18.50 19.50~20.50 6.00~6.50 0.50~1.00 0.18~0.22
10 S31608 06Cr17Ni12Mo2 0.08 1.00 2.00 0.040 0.030 10.00~14.00 16.00~18.00 2.00~3.00 - -
11 S31603 022Cr17Ni12Mo2 0.030 1.00 2.00 0.040 0.030 10.00~14.00 16.00~18.00 2.00~3.00 - -


company introduction


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Stainless Steel Tube,Stainless Steel Exhaust Tube,Welded Steel Tube,Round Stainless Steel Pipe,Polish Stainless Steel Tube,Stainless Coiled Tube,Duplex Stainless Steel Tube


production workshop


Stainless Steel Tube,Stainless Steel Exhaust Tube,Welded Steel Tube,Round Stainless Steel Pipe,Polish Stainless Steel Tube,Stainless Coiled Tube,Duplex Stainless Steel Tube


packaging shipping


Stainless Steel Tube,Stainless Steel Exhaust Tube,Welded Steel Tube,Round Stainless Steel Pipe,Polish Stainless Steel Tube,Stainless Coiled Tube,Duplex Stainless Steel Tube


our certificate


Stainless Steel Tube,Stainless Steel Exhaust Tube,Welded Steel Tube,Round Stainless Steel Pipe,Polish Stainless Steel Tube,Stainless Coiled Tube,Duplex Stainless Steel Tube


TORICH GB/T 14975 Seamless Stainless Steel Tu



bes For Structure Cold Roll Drawn


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  • TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll
  • TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll
  • TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll
  • TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll
  • TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll
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