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ASTM A789 / A790 2507 / 2205 Duplex Steel Pipe With High Tensile Strength

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ASTM A789 / A790 2507 / 2205 Duplex Steel Pipe With High Tensile Strength

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Brand Name : MTSCO

Model Number : MTSCODSP56

Certification : ISO 9001 & PED & AD2000

Place of Origin : CHINA

MOQ : negotiable

Price : 5000-9000USD/TON

Payment Terms : T / T ; L / C

Supply Ability : 300 Tons / Month

Delivery Time : 30 Days

Packaging Details : Iron Case / Plywood Case

Material : 1.4410 / S32750 / 2507 / 1.4462 / S31803 / 2205 Etc

Type : Seamless

Ends : PE / BE

Standard : ASTM A790 / SA790 ; ASTM A789 / SA789 ; ASTM A312 Etc

NDT : Eddy Current Or Hydraulic Test

Delivery Condition : Soft / Hard

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ASTM A789 / A790 2507 / 2205 Duplex Steel Pipe With High Tensile Strength

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 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 ) .

Use UNS32750 super duplex stainless steel pipes can improve corrosion resistance compared to other materials . And super duplex steel pipes have greater tensile and yield strength , good ductility and yield strength , good stress corrosion cracking resistance . Also can help clients reduce their purchase costs , but can gurantee the quality etc .

Material Grade S32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc
Outer Diameter

10.3mm - 1219mm

Wall Thickness 1.24mm - 54.59mm
Length as per customer’s requirement
Standard

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

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

Chemical Composition
Grade C Si Mn P S Cr Ni Mo N
max max max max max
UNS S32750 0.03 0.8 1.2 0.03 0.015 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32
UNS S31803 0.03 1 2 0.02 0.02 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20
Physical Properties
Grade Y.S.MPa min T.S.Mpa min Elongation % Hardness HRC /
UNS S32750 550 800 15 20 /
UNS S31803 450 620 25 20 /

Material Grade: S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 etc

Outer Diameter: 10.3mm-1219mm

Wall Thickness: 1.24mm-59.54mm

Length: Normally fixed length 6m, can as per customer’s requirement

Standard: ASTM A789; ASTM A790; EN 10216-5ect.

Process Method: Cold Drawn or Cold Rolled

Application

a) Petroleum

b) Chemical industry

c) Instrument

d) Industrial transportation

e) Mechanical structure industry

f) 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

ASTM A789 / A790 2507 / 2205 Duplex Steel Pipe With High Tensile Strength


Product Tags:

Seamless Duplex Pipe

      

Cold Drawn Pipe

      
Quality ASTM A789 / A790 2507 / 2205 Duplex Steel Pipe With High Tensile Strength for sale

ASTM A789 / A790 2507 / 2205 Duplex Steel Pipe With High Tensile Strength Images

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