China Categories
All Categories
ASTM A789 S32205 Duplex Steel Tube For Oil And Gas Industry
Ask Latest Price
Brand Name:YUHONG
Model Number:ASTM A789 S32205
Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001
Price:Negotiable
Payment Terms:T/T,L/C
Supply Ability:1000 tons per month
Delivery Time:Depends on quantity
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
Visit Website
Product Details
Company Profile
Product Details
ASTM A789 S32205 (UNS S32205) duplex stainless steel tube
1. Brief introduction
ASTM A789 S32205 (UNS S32205) duplex steel tubes are
high-performance tubular products designed for extreme environments
requiring exceptional strength and corrosion resistance. With a
balanced microstructure of 50% austenite and 50% ferrite, these
pipes deliver yield strength up to 450 MPa – twice that of standard
316L stainless steel – while maintaining excellent toughness across
temperatures ranging from -50°C to 300°C.
2. Chemical composition (ASTM A789 standard)
| element | Content (wt.%) |
|---|---|
| Cr | 22.0 - 23.0 |
| Ni | 4.5 - 6.5 |
| Mo | 3.0 - 3.5 |
| N | 0.14 - 0.20 |
| Mn | ≤2.00 |
| Si | ≤1.00 |
| C | ≤0.030 |
| P | ≤0.030 |
| S | ≤0.020 |
3. International equivalent brand of ASTM A789 S32205
| standard | Brand |
|---|---|
| UNS | S32205 |
| EN | 1.4462 (X2CrNiMoN22-5-3) |
| DIN | W. Nr 1.4462 |
| GB/T | 022Cr22Ni5Mo3N |
| JIS | SUS329J3L |
4. Mechanical properties (solution annealed state)
| Properties | Numeric |
|---|---|
| Tensile strength (Rm) | ≥620 MPa |
| Yield strength (Rp0.2) | ≥450 MPa |
| Elongation (A50mm) | ≥25% |
| Hardness (HBW) | ≤290 |
5. Application fields of ASTM A789 S32205 Duplex Steel Tube
- Marine engineering: high-pressure pipelines for desalination equipment, submarine oil pipelines, marine pump and valve systems
- Petrochemical energy: acidic oil and gas pipelines, LNG heat exchangers, H₂S/CO₂ medium treatment equipment
- Environmental protection equipment: flue gas desulfurization (FGD) system spray pipes, wastewater treatment reactors
- Chemical manufacturing: acetic acid, urea synthesis towers, high-temperature chloride medium containers
- Building structures: salt spray resistant structural parts for coastal buildings, bridge cable anchoring systems
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 Duplex, Stainless 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.
Send your message to this supplier
You May Like
ASTM A789 UNS S31803 Duplex Stainless Steel Seamless Tube For Chemical Process Plant
ASTM A789 UNS S32250 Duplex Stainless Steel Seamless Tube For Water Treatment
ASME SA789/ ASTM A789 S31803 Duplex Stainless Steel Tube for Boiler Tube Ply Wooden Case
Duplex 2205 Seamless Tube , ASTM A789 UNS S31803 Duplex Steel Tube
ASTM A789 UNS S31803 SAF2205 Duplex Steel Seamless Tube In Aggressive Environments
ASME SA789 / ASTM A789 S32750 Duplex Steel Seamless Tube for Heat Exchanger , Chemical Application
Good Hardness ASTM A789 S32205 Duplex 2205 1.4462 Seamless Tube
ASTM A789 UNS S32205 Duplex Steel Seamless Tube For Chemical Industry
ASTM A789 UMS S32205 Duplex Steel Seamless tube Resistant To Seawater Corrosion
ASTM A789 UNS S32750 Super Duplex Steel Tube , For Surviving Seawater Application
ASTM A789 S32205 Seamless Duplex Steel Heat Exchanger Tubes
Inquiry Cart
0