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2205 Duplex Cold Rolled Corrosion Resistant Seamless Steel Pipe for Industrial

China 2205 Duplex Cold Rolled Corrosion Resistant Seamless Steel Pipe for Industrial

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2205 Duplex Cold Rolled Corrosion Resistant Seamless Steel Pipe for Industrial

MOQ： 50
Price： 7.85
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Model NO.	2205
Shape	Round
Technique	Cold Rolled
Surface Treatment	Pickling
Outer Diameter	10.3mm - 1219mm
Wall Thickness	1.24mm - 54.59mm
Material Grade	S32205, S31803, S32304, S32750, F51, F53, 2205, 2507
Yield Strength	550 MPa min (S32750), 450 MPa min (S31803)
Tensile Strength	800 MPa min (S32750), 620 MPa min (S31803)
Elongation	15% (S32750), 25% (S31803)
Hardness	20 HRC
Carbon Content	0.03% max
Chromium Content	24.0-26.0% (S32750), 21.0-23.0% (S31803)
Nickel Content	6.0-8.0% (S32750), 4.5-6.5% (S31803)
Molybdenum Content	3.0-5.0% (S32750), 2.5-3.5% (S31803)
Certification	ISO, ASTM

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Product Details
Company Details

Product Specification


Model NO.	2205	Shape	Round
Technique	Cold Rolled	Surface Treatment	Pickling
Outer Diameter	10.3mm - 1219mm	Wall Thickness	1.24mm - 54.59mm
Material Grade	S32205, S31803, S32304, S32750, F51, F53, 2205, 2507	Yield Strength	550 MPa min (S32750), 450 MPa min (S31803)
Tensile Strength	800 MPa min (S32750), 620 MPa min (S31803)	Elongation	15% (S32750), 25% (S31803)
Hardness	20 HRC	Carbon Content	0.03% max
Chromium Content	24.0-26.0% (S32750), 21.0-23.0% (S31803)	Nickel Content	6.0-8.0% (S32750), 4.5-6.5% (S31803)
Molybdenum Content	3.0-5.0% (S32750), 2.5-3.5% (S31803)	Certification	ISO, ASTM
High Light	2205 Duplex Seamless Steel Pipe ，Cold Rolled Duplex Steel Pipe ，Corrosion Resistant Stainless Steel Pipe

Welded Duplex Steel Pipe 2205 & 2507 Super Duplex Seamless Steel Pipe

ASTM A789/A790 2205/2507 Duplex Steel Seamless Pipe With Cold Rolled

Duplex stainless steel was developed to combat common corrosion problems encountered with 300 series stainless steels. The "duplex" structure combines favorable qualities of ferritic alloys (stress corrosion cracking resistance and high strength) with those of austenitic alloys (ease of fabrication and corrosion resistance).

Product Advantages

Using UNS32750 super duplex stainless steel pipes provides enhanced corrosion resistance compared to other materials. These pipes offer greater tensile and yield strength, excellent ductility, and superior stress corrosion cracking resistance while helping clients reduce purchase costs without compromising quality.

Technical Specifications

Material Grades

S32205, S31803, S32304, S32750, F51, F53, 2205, 2507

Dimensions

Outer Diameter: 10.3mm - 1219mm
Wall Thickness: 1.24mm - 54.59mm
Length: Customized to customer requirements

Standards

ASTM A789; ASTM A790; EN 10216-5

Chemical Composition

Grade	C max	Si max	Mn max	P max	S max	Cr	Ni	Mo	N
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

Applications

Petroleum Industry
Chemical Industry
Instrumentation
Industrial Transportation
Mechanical Structure Industry
High Corrosion Resistance Applications (Offshore Industry)

Key Advantages

Superior surface finish
Enhanced mechanical properties
Precise dimensional accuracy
Comprehensive inspection methods and equipment

Ordering Information

Price: FOB, CFR, CIF or negotiable
Payment: T/T, LC or negotiable
Delivery Time: 30 working days after deposit receipt
Package: Iron case, woven bag or customized
Certification: Mill Test Certificate supplied, third-party inspection accepted

Quality Testing

NDT (Ultrasonic test, Eddy Current test)
Mechanical Test (Tension, Flaring, Flattening, Hardness, Hydraulic)
Metal Test (Metallographic Analysis, Impact Test - High/low temperature)
Chemical Analysis (Photoelectric Emission Spectroscopic)

Main Markets

Europe, Middle East, Southeast Asia, South America

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Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer 
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Year Established:

2012 


Total Annual:

500,000,000-800,000,000
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Employee Number:

100~200 


Ecer Certification：

Verified Supplier 

Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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TSING SHAN STEEL INDUSTRIAL LIMITED
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
https://www.316lsheet.com/

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