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Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790
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Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790
  • Name
  • Name
  • Name

Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790

MOQ: 100KGS
Price: 4.15-6.65 USD/KG
Standard Packaging: Export Packing
Delivery Period: 7 Days
Payment Method: L/C, T/T
Supply Capacity: 50000KGS
Details Information
Product Description
Detail Information
Place of Origin
China
Brand Name
TSING SHAN
Certification
ISO SGS MTC
Model Number
2205 S31803
Delivery Condition:
Soft / Hard
Item:
2205 Stainless Steel Tube
Process:
Annealed & Pickled, Bright Anneal
Steel Grade:
S31803 S32205
Section Shape:
Round
Package:
Standard Export Package
Payment Term:
T/T, L/C, Western Union, Etc.
Schedule:
SCH5-XXS
Testmethod:
Various
Technology:
Cold Drawn / Cold Rolled
Square Pipe:
7*7mm~150*150mm, Thickness 0.4mm~8mm
Tube Finish:
Pickled & Annealed, Bright Annealed
Shape:
Round
Dimensions:
ASTM, ASME. API
Material:
Stainless Steel
Highlight:

Duplex Pipes 2205

,

Duplex Pipes 6 meter

,

Duplex Pipes S31803

Product Description

Duplex Pipes 2205 S31803 1in Sch 20s 6 meter Pipes Manufactured Acc To ASTM SA 790

Duplex stainless steels are a family of stainless steels. These are called duplex (or austenitic-ferritic) grades because their metallurgical structure consists of two phases, austenite (face-centered cubic lattice) and ferrite (body centered cubic lattice) in roughly equal proportions. They are designed to provide better corrosion resistance, particularly chloride stress corrosion and chloride pitting corrosion, and higher strength than standard austenitic stainless steels such as type A2/304 or A4/316. The main differences in composition, when compared with an austenitic stainless steel is that the duplex steels have a higher chromium content, 20-28%; higher molybdenum, up to 5%; lower nickel, up to 9% and 0.05-0.50% nitrogen. Both the low nickel content and the high strength (enabling thinner sections to be used) give significant cost benefits. They are therefore used extensively in the offshore oil and gas industry for pipework systems, manifolds, risers, etc. and in the petrochemical industry in the form of pipelines and pressure vessels. In addition to the improved corrosion resistance compared with the 300 series duplex stainless steels also have higher strength. For example, a Type 304 stainless steel has a 0.2% proof strength in the region of 280 MPa (41 ksi), a 22%Cr duplex stainless steel a minimum 0.2% proof strength of some 450 MPa (65 ksi) and a superduplex grade a minimum of 550 MPa (80 ksi).

Material Code: S32205 2205 S2205 S31803
Fabrication Standard: ASTM A213/249/269/270/312/789
Size Range: 12.7mm ~ 609.6mm
Production Capacity: 10,000 tons/year
Production days: 7 ~ 30 days
Applications: Industrial pipelines with high pressure, high temperature and corrosion-resistence requirement

CHEMICAL COMPOSITION (%)

C

Mn

P

S

Si

Cr

Ni

Mo

N

Cu

Others

0.030

2.0

0.030

0.020

1.0

22.0~ 23.0

4.5~ 6.5

3.0~ 3.5

0.14~ 0.20

max

max

max

max

max

 

 

 

 

 
 
Detailed Photos

Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790 0Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790 1 

 

FAQ

 

  1. Are you a manufacturer or a trading company?
    We are a manufacturer for most sizes listed and can assist with the entire project package if in need.
  2. Where are your plants located in China?
    By 2012, we have a stainless  steel pipe in Wuxi  City and a stainless steel plant in Lishui City, with details available on our website.
  3. Do you have a certified quality assurance system?
    Yes, we boasts ISO 9001:2015 certified factories.
  4. Can I visit your plant before placing an order?
    Of course, we welcome and respect all clients' plant visits.
  5. What is the market percentage for domestic and international sales?
    Our domestic market share is approximately 70%, with international sales accounting for less than 30% over the past 5 years.
Tags: 

DIN2391 Precision Seamless Steel Pipe,  

Cold Drawn Precision Seamless Steel Pipe,  

DIN2391 Hydraulic Precision Steel Pipe

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products
PRODUCTS DETAILS
Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

Monel Alloy

Nitronic Alloy

Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material
Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790
  • Name
  • Name
  • Name
Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790
MOQ: 100KGS
Price: 4.15-6.65 USD/KG
Standard Packaging: Export Packing
Delivery Period: 7 Days
Payment Method: L/C, T/T
Supply Capacity: 50000KGS
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
TSING SHAN
Certification
ISO SGS MTC
Model Number
2205 S31803
Delivery Condition:
Soft / Hard
Item:
2205 Stainless Steel Tube
Process:
Annealed & Pickled, Bright Anneal
Steel Grade:
S31803 S32205
Section Shape:
Round
Package:
Standard Export Package
Payment Term:
T/T, L/C, Western Union, Etc.
Schedule:
SCH5-XXS
Testmethod:
Various
Technology:
Cold Drawn / Cold Rolled
Square Pipe:
7*7mm~150*150mm, Thickness 0.4mm~8mm
Tube Finish:
Pickled & Annealed, Bright Annealed
Shape:
Round
Dimensions:
ASTM, ASME. API
Material:
Stainless Steel
Minimum Order Quantity:
100KGS
Price:
4.15-6.65 USD/KG
Packaging Details:
Export Packing
Delivery Time:
7 Days
Payment Terms:
L/C, T/T
Supply Ability:
50000KGS
Highlight

Duplex Pipes 2205

,

Duplex Pipes 6 meter

,

Duplex Pipes S31803

Product Description

Duplex Pipes 2205 S31803 1in Sch 20s 6 meter Pipes Manufactured Acc To ASTM SA 790

Duplex stainless steels are a family of stainless steels. These are called duplex (or austenitic-ferritic) grades because their metallurgical structure consists of two phases, austenite (face-centered cubic lattice) and ferrite (body centered cubic lattice) in roughly equal proportions. They are designed to provide better corrosion resistance, particularly chloride stress corrosion and chloride pitting corrosion, and higher strength than standard austenitic stainless steels such as type A2/304 or A4/316. The main differences in composition, when compared with an austenitic stainless steel is that the duplex steels have a higher chromium content, 20-28%; higher molybdenum, up to 5%; lower nickel, up to 9% and 0.05-0.50% nitrogen. Both the low nickel content and the high strength (enabling thinner sections to be used) give significant cost benefits. They are therefore used extensively in the offshore oil and gas industry for pipework systems, manifolds, risers, etc. and in the petrochemical industry in the form of pipelines and pressure vessels. In addition to the improved corrosion resistance compared with the 300 series duplex stainless steels also have higher strength. For example, a Type 304 stainless steel has a 0.2% proof strength in the region of 280 MPa (41 ksi), a 22%Cr duplex stainless steel a minimum 0.2% proof strength of some 450 MPa (65 ksi) and a superduplex grade a minimum of 550 MPa (80 ksi).

Material Code: S32205 2205 S2205 S31803
Fabrication Standard: ASTM A213/249/269/270/312/789
Size Range: 12.7mm ~ 609.6mm
Production Capacity: 10,000 tons/year
Production days: 7 ~ 30 days
Applications: Industrial pipelines with high pressure, high temperature and corrosion-resistence requirement

CHEMICAL COMPOSITION (%)

C

Mn

P

S

Si

Cr

Ni

Mo

N

Cu

Others

0.030

2.0

0.030

0.020

1.0

22.0~ 23.0

4.5~ 6.5

3.0~ 3.5

0.14~ 0.20

max

max

max

max

max

 

 

 

 

 
 
Detailed Photos

Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790 0Duplex Pipes 2205 S31803 1 In Sch 20s 6 Meter Manufactured Acc To ASTM SA 790 1 

 

FAQ

 

  1. Are you a manufacturer or a trading company?
    We are a manufacturer for most sizes listed and can assist with the entire project package if in need.
  2. Where are your plants located in China?
    By 2012, we have a stainless  steel pipe in Wuxi  City and a stainless steel plant in Lishui City, with details available on our website.
  3. Do you have a certified quality assurance system?
    Yes, we boasts ISO 9001:2015 certified factories.
  4. Can I visit your plant before placing an order?
    Of course, we welcome and respect all clients' plant visits.
  5. What is the market percentage for domestic and international sales?
    Our domestic market share is approximately 70%, with international sales accounting for less than 30% over the past 5 years.
Tags: 

DIN2391 Precision Seamless Steel Pipe,

Cold Drawn Precision Seamless Steel Pipe,

DIN2391 Hydraulic Precision Steel Pipe

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