Austenitic
Duplex Steel
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DN400 Big Size Duplex Stainless Steel Pipe ASTM A790 2205 / 2507 With Good Ductility

SSDSP31

Price: From $5000-9000USD/TON

Material: S32205, S31803, 1.4462; S32750,1.4410, 2507, F53;

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DN400 Big Size Duplex Stainless Steel Pipe ASTM A790 2205 / 2507 With Good Ductility, SSDSP31

 DN400 Big Size Duplex Stainless Steel Pipe ASTM A790 2205 / 2507 With Good Ductility

 

 

Material Grade S32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc 
Outer Diameter10.3mm - 1219mm 
Wall Thickness1.24mm - 59.54mm
Lengthas per customer's requirement
Standard

ASTM A789 ; ASTM A790 ; EN 10216-5 etc .

 

Application :

 

1 . Petroleum

2 . Chemical industry

3 . Instrument

4 . Industrial transportation

5 . Mechanical structure industry

6 . Need high corrision ability pipe's industry , such as offshore industry etc

 

 

Advantages:

a) Superior surface finish,

b) Better mechanical property

c) More precise dimension

d) Perfect inspection method and inspection equipment

 

Specifications :

 

DNNPS(Inch)D(mm)SCH5SSCH10SSCH10SCH20SCH30STDSCH40SCH60SCH80XS
30012323.93.964.57-6.358.389.5310.3114.2717.4812.7
35014355.63.964.786.357.929.539.5311.1315.0919.0512.7
40016406.44.194.786.357.929.539.5312.716.6621.4412.7
45018457.24.194.786.357.9211.139.5314.2719.0523.8312.7
500205084.785.546.359.5312.79.5315.0920.6226.1912.7
550225594.785.546.359.5312.79.53-22.2328.5812.7
600246105.546.356.359.5314.279.5317.4824.6130.9612.7
65026660--7.9212.7-9.53---12.7
70028711--7.9212.715.889.53---12.7

 

Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels . Duplex describes a family of stainless steels that are neither fully austenitic , like 304 stainless , nor purely ferritic , like 430 stainless . The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase . In the annealed condition , 2205 contains approximately 40 - 50 % ferrite . Often referred to as the work horse grade , 2205 is the most widely used grade in the duplex family of stainless steels .

The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy ( stress corrosion cracking resistance and high strength ) with those of an austenitic alloy ( ease of fabrication and corrosion resistance ) .

Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F . Extended elevated temperature exposure can embrittle 2205 stainless .

 

Welcome everyone who need this kind of pipes contact to me in free . Also MTSCO can produce stainless steel seamless pipes, bright annealed tubes, seamless coiled tubing etc . You go ahead one step , we can help you creat more profits than your mind .

 

VIP SERVICE

VR (Virtual) Mill Introduction

Professional Remote Technical Guidanceion

Accept Third-party Inspection

Door to Door Shipment

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