Duplex 2205 pipes have high concentrations of nickel, chromium, and ferrous in their composition. These pipes are resistant to corrosion and erosion from different media. This grade is neither fully austenitic nor ferritic.
Description:
Duplex 2205 pipes have high concentrations of nickel, chromium, and ferrous in their composition. These pipes are resistant to corrosion and erosion from different media. This grade is neither fully austenitic nor ferritic. Duplex 2205 pipes are easy to process and fabricate. These pipes exhibit excellent resistance to crevice corrosion, sulfide ion cracking, and pitting caused by various acids.
Duplex stainless steel pipes have excellent strength and enhanced hardness. These pipes have a minimum tensile strength of 95Ksi and a minimum yield strength of 65Ksi. They can elongate by 15% in different applications. The density of 22cr duplex pipes is 7.8g/cm3 and is manufactured as per all international and national standards. These pipes are available in nominal sizes from ½ NB to 12 NB.
Specifications:
|
Item |
Stainless Steel Pipe / Tube |
|
|
Steel Grade |
201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321, |
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Standard |
ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 |
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|
Tolerance |
±1% |
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|
Type |
Hot rolled , Cold rolled |
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Size |
Wall thickness |
1mm-150mm(SCH10-XXS) |
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Outer diameter |
6mm-2500mm (3/8"-100") |
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|
Processing Service |
Bending, Welding, Decoiling, Punching, Cutting, Moulding |
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|
Surface Finish |
BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
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|
Delivery Time |
8-14 days |
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|
Customized Service |
Demand Customization |
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MOQ |
1 Ton |
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Package |
Standard export seaworthy package,or as required. |
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Trade terms |
Price terms |
FOB,CIF,CFR,CNF,Ex-work |
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Payment terms |
T/T, L/C, Western union, Paypal, DP, DA |
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Chemical Material Composition of Duplex 2205 Pipe：
|
Duplex 2205 Pipe |
C |
N |
P |
Si |
Mn |
Mo |
Fe |
Cr |
S |
Ni |
|
1.0 |
0.03 |
0.02 |
2.0 |
3.0-3.5 |
22.0-23.0 |
0.03 |
4.5-6.5 |
0.14-0.2 |
Bal |
Mechanical Properties of Duplex 2205 Seamless Pipes:
|
Duplex 2205 Pipe |
Density |
Melting Point |
Yield Strength (0.2%offset) |
Tensile Strength |
Elongation |
|
7.8 g/cm3 |
1350°C(2460 oF) |
Psi-80000，MPa-550 |
Psi-116000 ,MPa 800 |
15 % |
Equivalent material of ASTM A790 Duplex 2205 Seamless Pipe:
|
STANDARD |
UNS |
WERKSTOFF NR. |
|
Duplex 2205 pipe |
S31803/S32205 |
1.4462 |
The Features of 2205 Stainless Steel:
Corrosion Resistance: 2205 stainless stands-up excellently in a range of atmospheric environments even when exposed to corrosive elements, specifically to sea water.
Heat Resistance: Generally, 2205 is not suitable for use at temperatures above 300°C as it suffers from precipitation of brittle micro-constituents.
Avoid temperatures below -50°C because of its ductile-to-brittle-transition.
Easy to weld with excellent weldability.
The high strength of 2205 also makes bending and forming more difficult.
Application:
Neutral chloride environment \ Oil refining industry \ Petrochemical and chemical industry \ Pipeline for chemical industry \ Oil and gas industry \ Pulp and paper industry \ Fertilizer industry \ Urea industry \ Phosphate fertilizer industry \ Seawater environment \ Energy and environmental protection industry \ Light industry and food industry \ Equipment for food and pharmaceutical industry \ High-strength structural parts
FAQ:
1.Q: How long can make delivery?
A: For stock products, will make shipments in 5- 7 days after receiving deposit; for products need new production for common materials, usually make shipments in 10-15 days; for products need new production for special and rare materials, usually need 20-30 days to make shipment.
2.Q:Can I visit your factory?
A: Sure,welcome to you visit our factory at any time.
3.Q:Where are you?
A: Anyang in Henan Province.
4.Q: What certifications do your products have?
A: We have ISO 9001,BV, SGS, CE, TUV and other certifications.
Tag:
2205 Duplex Stainless Steel Pipe, China Stainless Steel Pipe manufacturers, suppliers, factory, Stainless Steel Tube,304 Stainless Steel Pipe, 316 Stainless Steel Pipe, 304L Stainless Steel Pipe, 316L Stainless Steel Pipe,201 Stainless Steel Pipe, 301 Stainless Steel Pipe
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