MachineU > China Products > Minerals & Metallurgy > Stainless Steel > Stainless Steel Pipes
2205 Duplex Pipe Material ASTM A789 SA789 Stainless Steel Seamless Pipe
2205 Duplex Pipe Material ASTM A789 SA789 Stainless Steel Seamless Pipe
Specifications
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
Seamless Stainless Steel Tubing :
Seamless Stainless Steel Tubing
Material :
2205 / 31803
Type :
Seamless
Technology :
Cold Drawn
Standard :
ASTM A789 & ASTM A790
Surface :
Pickling/ Bright Annealed
Description

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

Duplex stainless steel grades must be cooled as quickly as possible to room temperature after hot forming to avoid the precipitation of intermetallic phases (Sigma phase in particular) which drastically reduce the impact resistance at room temperature as well as the corrosion resistance..

Alloying elements Cr, Mo, W, Si increase the stability and the formation of intermetallic phases. Therefore super duplex grades have a higher hot working temperature range and require faster cooling rates than the lean duplex grades.

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

2205 Duplex Pipe Material ASTM A789 SA789 Stainless Steel Seamless Pipe

Product tags

sa312 stainless steel seamless pipe

,

alloy seamless steel pipe 12cr1mov

,

304h stainless steel seamless pipe
Send your message to this supplier
Send Now

2205 Duplex Pipe Material ASTM A789 SA789 Stainless Steel Seamless Pipe

Ask Latest Price
Product Detail
Brand Name :
MTSCO
Model Number :
MTSCODST13
Certification :
ISO 9001 & PED & AD2000
Place of Origin :
CHINA
MOQ :
negotiable
Price :
5500-10000USD/TON
Contact Supplier
2205 Duplex Pipe Material ASTM A789 SA789 Stainless Steel Seamless Pipe

Jiaxing MT stainless steel co.,ltd.

Verified Supplier
10 Years
zhejiang, jiaxing
Since 2006
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Duplex Steel Tube, Heat Exchanger Tube, Stainless Steel Coiled Tubing
Total Annual :
<30,000,000
Employee Number :
<200
Certification Level :
Verified Supplier
Discover similar products
View More
Watch related videos

Find Similar Products By Category:

Supplier Homepage Products Duplex Steel Tube
MachineU China Products Minerals & Metallurgy Stainless Steel Stainless Steel Pipes
Contact Supplier
Submit Requirement