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SA789 S31803 2205 Duplex Steel Tube ASTM A789 Cold Drawn Seamless

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SA789 S31803 2205 Duplex Steel Tube ASTM A789 Cold Drawn Seamless

Brand Name : MTSCO

Model Number : MTSCODST13

Certification : ISO 9001 & PED & AD2000

Place of Origin : CHINA

MOQ : negotiable

Price : 5500-10000USD/TON

Payment Terms : T / T ; L / C

Supply Ability : 300 Tons / Month

Delivery Time : 30 Days

Packaging Details : Iron Case / Plywood Case

Material : 2205 / 31803

Product Name : 2205 Duplex Steel Tube

Type : Seamless

Technology : Cold Drawn

Standard : ASTM A789 & ASTM A790

Surface : Pickling/ Bright Annealed

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2205 Duplex Steel Tube , ASTM A789/SA789 Seamless Stainless Steel Tubing Cold Rolled

Lean duplex grades (PREN range: 22–27)
Typically grade EN 1.4362, have been developed more recently for less demanding applications, particularly in the building and construction industry. Their corrosion resistance is closer to that of the standard austenitic grade EN 1.4401 (with a plus on resistance to stress corrosion cracking) and their mechanical properties are higher. This can be a great advantage when strength is important. This is the case in bridges, pressure vessels or tie bars.

Grade

 TP 304; TP304H; TP304L; TP316; TP316L; TP 321;TP321H; TP317L; TP310S; TP347H

Standard

 ASTM A213, ASTM A 269, ASTM A 270,EN10216-5; ASTM B 622;ASTM B516;ASTM A789, etc
Size OD: 3.18- 101.6 MM
WT: 0.5- 20MM
Length: Fixed Length Or Random Length
Advantage Superior surface finish ,better mechanical property; more precise dimension; perfect inspection method and inspection equipment
Application

Boiler tube applies to petroleum,chemical industry,electric power,boiler,high temperature resistant,low temperature resistant,corrosion resistant.The size can be made according to the customers requirements.High pressure boiler pipe applies to container,petrochemical and so on.Note:Generally,high pressure boiler pipe’s working pressure above 9.88Mpa and working temperature between 450 to 650.
Package Plywood case; woven bag

UNS Designation C Si Mn P S Cr Ni Mo N Cu
max max max max max
S31803 0.03 1 2 0.03 0.02 21.0 - 23.0 4.5 - 6.5 2.5 - 3.5 0.08 - 0.20 -
S32205 0.03 1 2 0.03 0.02 22.0 - 23.0 4.5 - 6.5 3.0 - 3.5 0.14 - 0.20 -
S32750 0.03 0.8 1.2 0.035 0.02 24.0 - 26.0 6.0 - 8.0 3.0 - 5.0 0.24 - 0.32 0.5 max
S32760 0.05 1 1 0.03 0.01 24.0 - 26.0 6.0 - 8.0 3.0 - 4.0 0.20 - 0.30 0.50 -1.00

SA789 S31803 2205 Duplex Steel Tube ASTM A789 Cold Drawn Seamless


Product Tags:

2205 Duplex Steel Tube

      

Duplex Steel Tube Cold Drawn

      

SA789 s31803 Seamless

      
SA789 S31803 2205 Duplex Steel Tube ASTM A789 Cold Drawn Seamless Manufactures

SA789 S31803 2205 Duplex Steel Tube ASTM A789 Cold Drawn Seamless Images

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