Home ProductsStructural Steel Pipe

Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10

Good quality DOM Steel Tube for sales
Good quality DOM Steel Tube for sales
Dear Richard, thks for your continous support to our company, we have faith in your company's product and services

—— Cassy

you always commit and manage to meet our very tight tolerence requirement,furthermore Torich International never fail our delivery.

—— Cassy

This is what we are looking for, a reliable and responsible supplier.

—— Cassy

I'm Online Chat Now

Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10

China Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10 supplier
Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10 supplier Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10 supplier Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10 supplier Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10 supplier Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10 supplier Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10 supplier

Large Image :  Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10

Product Details:

Place of Origin: CHINA
Brand Name: TORICH
Certification: ISO9001:2008, ISO14001:2008, TS16949
Model Number: GB/T12770

Payment & Shipping Terms:

Minimum Order Quantity: 2 Tons
Price: USD 600-1200 per Ton
Packaging Details: In hexagonal bundles or wooden box
Delivery Time: 30-45 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000 Tons per Year
Contact Now
Detailed Product Description
Product Name: GB/T12770 022Cr19Ni10 Double Arc Welding Stainless Steel Tubes Surface: Pickling
Material: 12Cr18Ni9 06Cr19Ni10 022Cr19Ni10 022Cr17Ni12Mo2 Shape: Round Shape
Usage: Mechanical Structures Type: Welded Steel Tube
Length: 2-12m OD: 20-500mm
WT: 0.3-10mm

GB/T12770 022Cr19Ni10 Double Arc Welding Mechanical Structures Stainless Steel Tubes

Size:

OD:20-500mm

WT:2-50mm

Length:2-12m

 

Application:

Electric heater fields like metal tube heater,hot runner,thermostat,heating apparatus,air conditioning,refrigerators and other household appliances,heating etc.Food and beverage,petroleum chemical industry,heat exchanger,condenser,marine environment,paper making,chemical fertilizer,instrumentation,medical,Automotive engineering,aerospace,pipe structure,priting textile and etc.

 

Surface condition:

Bright Annealed

Polished

Annealed&Pickled

Bright Annealed+Fine polishing

Electropolishing

 

Mechanical Properties of Steel Tube

 

Number

 

Grade

Required Tensile Strength of Plastics

Rp0.2/

MPa

Tensile Strength

Rm

MPa

Elongation

A/

%

Heat Treatment State Non-heat Treatment State
Not Less Than
1 12Cr18Ni9 210 520 35 25
2 06Cr19Ni10 210 520
3 022Cr19Ni10 180 480
4 06Cr25Ni20 210 520
5 06Cr17Ni12Mo2 210 520
6 022Cr17Ni12Mo2 180 480
7 06Cr18Ni11Mo2 210 520
8 06Cr18Ni11Nb 210 520
9 022Cr22Ni5Mo3N 450 620 25 -
10 022Cr23Ni5Mo3N 485 655 25 -
11 022Cr25Ni7Mo4N 550 800 15 -
12 022Cr19Ti 180 360 20 -
13 019Cr19Mo2NbTi 240 410
14 06Cr13Al 177 410
15 022Cr11Ti 275 400 18 -
16 022Cr12Ni 275 400 18  
17 06Cr13 210 410 20 -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tolerance of OD

Classification Nominal OD Permissible Tolerance
PC PB PA

HT

<25 ±0.20 ±0.15 ±0.10
≥25~<40 ±0.30 ±0.25 ±0.20
≥40~<63 ±0.50 ±0.30 ±0.25
≥63~<90 ±0.60 ±0.50 ±0.40
≥90~<159 ±0.80 ±0.65 ±0.50
≥159~<300 ±0.8%D ±0.7%D ±0.5%D
≥300~<610 ±0.1%D ±0.8%D ±0.6%D
≥10 protocol protocol protocol

WC

SP

<25 ±0.15 ±0.12 ±0.10
≥25~<40 ±0.20 ±0.15 ±0.13
≥40~<50 ±0.20 ±0.18 ±0.15
≥50~<60 ±0.25 ±0.20 ±0.18
≥60~<90 ±0.30 ±0.28 ±0.25
≥90~<100 ±0.40 ±0.35 ±0.30
≥100~<200 ±0.5%D ±0.4%D protocol
≥200 protocol protocol protocol

 

 

Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10

 

Double Arc Welding Mechanical Structural Steel Pipe GB/T12770 022Cr19Ni10

 

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Vivian He

Tel: +8618958207675

Send your inquiry directly to us (0 / 3000)