Short Lead Time for Duplex Pipe Suppliers - 2205 Duplex Stainless Steel Pipe – Join
Short Description:
Short Lead Time for Duplex Pipe Suppliers - 2205 Duplex Stainless Steel Pipe – Join Detail:
Chemical Component
|
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: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:
- Oil&Gas;
- Food& Drug;
- Medical;
- Transportation;
- Construction..
Product detail pictures:
Related Product Guide:
So that you can finest fulfill client's demands, all of our operations are strictly performed in line with our motto "High Excellent, Competitive Price, Fast Service" for Short Lead Time for Duplex Pipe Suppliers - 2205 Duplex Stainless Steel Pipe – Join, The product will supply to all over the world, such as: Myanmar, Bogota, Tunisia, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
By Mabel from America - 2018.04.25 16:46
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Mark from Bogota - 2018.11.04 10:32
