ASTM/AISI/JIS/DIN Stainless Steel Duplex 2205 A269 Inox Industrial Tube Seamless Pipe/Tube

• Customization: Available
• After-sales Service: Oversea After-Sales Service
• Warranty: 1 Years
• Model NO.: Duplex
• Technique: Cold Rolled
• Material: Carbon Steel
• Surface Treatment: Polished
• Section Shape: Round
• Standard Specifications: ASTM A213/249/269/270/312/789
• S32750 Saf2507 S2507: S32750 Saf2507 S2507
• Main Process: Cold-Formed Seamless
• Unit Leagth: 5800mm-12000mm
• Annual Capacity: 120000 Metric Tons
• Customization: Available
• Quality: High Quality
• Application: Electronics, Industrial, Food, Boiler
• Ends: Plain Ends
• Products: En 10217-7 Stainless Steel Welded Pipe for Marine
• Delivery: 7-35 Days
• Surface: Pickled, Bright Annealed, Polished
• Number: Customed
• Used: Pipeline Transport, Boiler Pipe, Hydraulic/Automob
• Transport Package: Seaworthy Package
• Specification: 0.8mm-25mm
• Trademark: EZ Steel
• Origin: China
• HS Code: 73043110
• Production Capacity: 500000/Year

Product Description

ASTM/AISI/JIS/DIN Stainless Steel Duplex 2205 A269 Inox Industrial Tube Seamless Pipe/Tube

Product Description

 

Chemical composition
Grade	C	Si	Mn	Cr	Ni
304	≤0.07	≤1.00	≤2.0	18.00~20.00	8.00~10.50
304L	≤0.030	≤1.00	≤2.0	18.00~20.00	9.00~13.00
310S	≤0.08	≤1.00	≤2.0	24.00~26.00	19.00~22.00
316	≤0.08	≤1.00	≤2.0	16.00~18.00	10.00~14.00
316L	≤0.03	≤1.00	≤2.0	16.00~18.00	12.00~15.00
321	≤0.08	≤1.00	≤2.0	17.00~19.00	9.00~13.00
904L	≤0.02	≤1.00	≤2.0	19.00~23.00	23.00~28.00
2205	≤0.03	≤1.00	≤2.0	22.00~23.00	4.5~6.5
2507	≤0.03	≤0.08	≤1.20	24.00~26.00	6.00~8.00

ASTM Specifications

Pipe Smls	Pipe Welded	Tube Smls	Tube Welded	Sheet/Plate	Bar	Flanges, Fittings & Valves
A790	A790	A789	A789	A240	A276	A182

Chemical Composition, %

Cr	Ni	Mo	C	N	Mn	Si	P	S	Fe
22.0-23.0	4.50-6.50	3.00-3.50	.030 Max	0.14-0.20	2.00 Max	1.00 Max	.030 Max	.020 Max	Balance

Detailed Photos

 

 

 

• High resistance to pitting and crevice corrosion
• Excellent in most caustic environments
• Good weldability

To be considered Duplex 2205, a stainless steel must have a chemical composition that includes:

• Cr 21-23%
• Ni 4.5-6.5%
• Mn 2% Max
• Mo 2.5-3.5%
• N 0.08-0.20%
• P 0.30% max
• C 0.030% max

This unique mix of materials makes Duplex 2205 the right choice for a number of different critical applications in a range of industries, including:

• Chemical processing, transport, and storage
• Marine and Land cargo tanks
• Biofuel production
• Food processing
• Pulp and Paper manufacturing
• Oil and gas exploration and processing
• Waste management
• High chloride environments

• Surface Finish	Definition and Application
  No.1	The surface is finished by heat treatment and pickling or processes corresponding theretoafter hot rolling
  2D	The finishes after cold rolling, by heat treatment,  pickling or other equivalenttreatment
  2B	The finish after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to give an appropriate luster
  BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror
  NO.3	Polished with abrasive belt of grit#100~#200,have better brightness with discontinuous coarse stria
  NO.4	Polished with abrasive belt of grit#150~#180,have better brightness with discontinuous coarse stria
  HL	Polished with abrasive belt of grit#150~#320 on the NO.4 finish and has continuous streaks
  8K	The product have excellent brightness and prefect reflexivity can be the mirror

   

  Material	200 series: 201, 202
  	300 series: 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S,309S,2205,2507,2520
  	400 series: 410, 410S,420, 430, 431, 440A,904L
  Standard	AISI, ASTM, DIN, GB, JIS, SUS
  Thickness	0.5mm-30mm as your request
  Size	8mm-530mm as your request
  Length	1 meters to 6 meters or as customer 's requirement
  Treatment/Technique	Hot rolled, cold drawn, Annealed, Grinding
  Surface	Satin,400#, 600~1000# mirrorx, HL brushed,Brushed Mirror(two kinds of finishing for one pipe)
  Applications	Decorative /industrial/building material
  Trade Terms	EXW, FOB, CFR, CIF
  Delivery time	Shipped in 7-15 days after payment
  Package	Standard sea-worthy package or as required
  SEAWORTHY PACKING	20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM
  	40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM

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CERTIFICATION

Our Advantages

Company Profile

 

Business Type:	Manufacturer/Factory
Main Products:	Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler ...
Registered Capital:	2000000 RMB
Plant Area:	>2000 square meters
Management System Certification:	ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD
Average Lead Time:	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workday
SGS Serial NO. :	QIP-ASI199413Report Verification

 

 

Ez Steel Industrial Co.,Ltd has continuously introduced the world advanced manufacturing equipment and now is able to produce welded and seamless steel tube, copper tube and nickle alloy tube. We also have our own coating facilities and workshops for further processing. After years of development, EZ STEEL GROUP and the affiliated enterprises have obtained many kinds of domestic and international certifications including ISO 9001 Quality Management System Certification, ISO14000 Environment Management System Certification, CE, License for Manufacture of Pressure Piping in China, etc. The company has obtained good domestic achievements and is the nominated supplier of CNPC, SINOPEC and CNOOC. The product are exported to Southeast Asia, the Middle East and Africa, Europe, Australia, North and Latin Americas via trade companies, and are widely used in pipeline works, foundation works, steel structure works, boiler and condenser fabrication, oil refinery plant, power plant, sugar-making plant, ship-building and offshore construction projects etc.

Holding the concept of First-class Brand, First-class Service, First-class Value, EZ STEEL GROUP is aiming to build up a win-win enterprise platform for both our customers and employees.