wholesale 431 Stainless Steel Suppliers Manufacturers - 2205 Duplex Stainless Steel Pipe – TISCO
Short Description:
wholesale 431 Stainless Steel Suppliers Manufacturers - 2205 Duplex Stainless Steel Pipe – TISCO Detail:
Chemical Components of 2205 Duplex Stainless Steel Pipe
|
GB |
UNS |
SAF |
Chemical Component (%) |
||||||||
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
N |
|||
|
0Cr22Ni5Mo3N |
31803/S32205 |
2205 |
≦0.03 |
≦1.00 |
≦2.00 |
≦0.035 |
≦0.020 |
4.5-6.5 |
21.0-23.0 |
2.5-3.5 |
0.08-0.2 |
Outer Diameter: 6mm~720mm ; 1/8’’~36’’
Wall thickness: 0.89mm~60mm
Tolerance: +/-0.05~ +/-0.02
Technology
Drawing: Drawing the rolled blank through the die hole into a section to reduce the increase in length
Rolling: the blank is passed through the gap of a pair of rotating rollers. Due to the compression of the rollers, the material section is reduced and the length is increased. This is a common way to produce steel tubes
Forging: To change the blank into the desired shape and size by using the reciprocating impact force of the hammer or the pressure of the press
Extrusion: The blank is placed in a closed extrusion container with pressure applied at one end to extrude the blank from the specified die hole to obtain different shapes and sizes
Features of 2205 Duplex Stainless Steel Pipe
Compared with ferritic stainless steel and Martensitic stainless steel, duplex stainless steel has higher toughness, lower brittle transition temperature, better intergranular corrosion resistance and welding performance, while retaining some characteristics of ferritic stainless steel, such as high thermal conductivity, small linear expansion coefficient and superplasticity.Compared with austenitic stainless steel, its strength is higher, especially the yield strength is significantly improved, and the intergranular corrosion resistance, stress corrosion and corrosion fatigue performance are significantly improved.Therefore, this kind of steel is widely used in chemical industry, large chemical containers for transportation, natural gas and petroleum industry, paper industry, environmental pollution control equipment and so on.
Application of 2205 Duplex Stainless Steel Pipe
Oil&Gas;Food& Drug;Medical;Transportation;Construction…
Details of 2205 Duplex Stainless Steel Pipe
Factory Details of 2205 Duplex Stainless Steel Pipe
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2008, sell to Mid East(25.00%),South America(15.00%),Southeast Asia(15.00%),North America(10.00%),Africa(10.00%),Domestic Market (10.00%), Eastern Europe (5.00%), Oceania (5.00%), South Asia (5.00%). There is a total of about 31-50 people in our office.
2. How can we guarantee the quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
Stainless Steel Plate/Stainless Steel Pipe/Stainless Steel Profile, Steel Plate/Steel Pipe
Product detail pictures:
Related Product Guide:
"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for wholesale 431 Stainless Steel Suppliers Manufacturers - 2205 Duplex Stainless Steel Pipe – TISCO, The product will supply to all over the world, such as: Estonia, Yemen, New Delhi, With the technology as the core, develop and produce high-quality merchandise according to the diverse needs of the market. With this concept,the company will continue to develop merchandise with high added values and continuously improve items,and will present many customers with the best goods and services!
By Claire from South Africa - 2018.09.19 18:37
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Clara from Boston - 2017.01.28 18:53
