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Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750

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Buy cheap Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760 from wholesalers
  • Buy cheap Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760 from wholesalers
  • Buy cheap Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760 from wholesalers
  • Buy cheap Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760 from wholesalers
  • Buy cheap Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760 from wholesalers
  • Buy cheap Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760 from wholesalers

Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760

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Brand Name:YUHONG
Certification:ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Price:negotiable
Delivery Time:10days->
Payment Terms:T/T, L/C
Supply Ability:1500 tons per month
Model Number:A789, A790 , A928 S31803(2205) S32750 (2507) S32760
Company Data
Verified Supplier
Contact Person Jikin Cai
Business Type: Manufacturer Distributor/Wholesaler Importer Exporter Trading Company Seller Other
Officials: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Quality: Quality Certifitation Available
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Product Details Company Profile
Product Details

Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760


YUHONG Group deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 65 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.


Duplex Tube

Standard: ASTM/ASME A/SA789, A/SA790, A/SA928, DIN17456/17458, EN10216-5. After negotiation, we can supply

pipe with customers'requirement.

Material Grade:

UNS

EN

DIN

C %

Cr%

Ni%

Mo%

N%

Other %

S31803

1.4462

X2CrNiMoN22-5-3

0.030max

21.0-23.0

4.5-6.5

2.5-3.5

0.08-0.20

/

S32205

1.4462

X2CrNiMoN22-5-3

0.030max

22.0-23.0

4.5-6.5

3.0-3.5

0.14-0.20

/

S32101

1.4162


0.040max

21.0-22.0

1.35-1.70

0.10-0.80

0.20-0.25

Cu 0.10-0.80

S32304



0.030max

21.5-24.5

3.0-5.5

0.05-0.60

0.15-0.20

Cu 0.05-0.60

S32750

1.4410

X2CrNiMoN25-7-4

0.030max

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32

Cu 0.50max

S32760



0.050max

24.0-26.0

6.0-8.0

3.0-4.0

0.20-0.30

Cu 0.50-1.00


Mechanical Property:


UNS

Tensile Strength
Min, Mpa

Yield Strength
Min, Mpa

Elongation in 2 in Or 50mm Min, %

Hardness Max,
HRC

S31803

620

450

25

30

S32205

655

485

25

30

S32101

700

530

30

30

S32304

690

450

25

30

S32750

800

550

15

32

S32760

750

550

25

32


Size Range:


Stainless Steel Seamless Tube

ASTM A789/A789M: OD: Φ12.7mm-Φ630mm; WT:0.5mm-60mm

Stainless Steel Welded Tube

ASTM A789/A789M: OD: Φ12.7mm-Φ2500mm; WT:0.5mm-60mm


Duplex Stainless Steel have a structure that contains both ferrite and austenite. Duplex alloys have higher strength and better stress corrosion cracking resistance than most austenitic alloys and greater toughness than ferritic alloys, especially at low temperatures. The corrosion resistance of duplex alloys depends primarily on their composition, especially the amount of chromium, molybdenum, and nitrogen they contain.


Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760


Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760

Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760

Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760

UNS S31803 Pipe&Tube

UNS S32205 Pipe&Tube

UNS S32750 Pipe&Tube

U Bend Duplex Tube



Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750 (2507) S32760

Company Profile

Yuhong Group Co.,Ltd

 

YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company  Zhejiang Yuhongwell Steel Co.Ltd  has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super DuplexStainless Steel,  Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. 
 
YUHONG HOLDING GROUP  has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time,  YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,...  We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers an stockists around the world. 
 
 
 
 
 
 
 
 

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