Special Price for 416 Stainless Steel Suppliers - 2205 Duplex Stainless Steel Pipe – Join

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Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for 904l tube , 304 bar , 0.5mm , It can be our wonderful honor to meet your requires.We sincerely hope we can cooperate along with you inside the around long term.
Special Price for 416 Stainless Steel 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..

 

polished seamless pipe


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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Special Price for 416 Stainless Steel Suppliers - 2205 Duplex Stainless Steel Pipe – Join, The product will supply to all over the world, such as: Dubai, Liverpool, luzern, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Darlene from United Kingdom - 2017.02.18 15:54
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Mag from Suriname - 2018.06.09 12:42

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