Our Duplex 2205 fittings combine austenitic and ferritic microstructures, delivering double the yield strength of standard stainless steel and absolute immunity to stress corrosion cracking in harsh marine environments.
Superior Yield Strength
Double the strength for Thin pipe walls and reduced system weight.
High PREN Value
Exceptional resistance to chloride pitting and crevice corrosion in seawater applications.
SCC Immunity
Dual-phase structure effectively prevents stress corrosion cracking in chloride environments.
NACE Compliant
Fully compliant with MR0175 severe sour service requirements for the oil and gas sector.
100% UT & PMI Tested
Rigorous ultrasonic testing and Positive Material Identification ensures flawless metallurgy.
Global Fast Shipping
Massive ready stock of Duplex fittings available for rapid international dispatch.
Duplex Pipe Elbow for A Project in Norway
Duplex 2205 Tee for Mexico Oil Refineries
Duplex SS Reducer Specially Made for Costa Rica Client
2205 Duplex End Cap Export in Jamaica
What Is Duplex Pipe Fittings?
Duplex pipe fittings are components that allow it to route the pipe for directional change, size change, and branch connections. The Duplex fittings have a dual-certified austenitic and ferritic microstructure. These duplex fittings ensure that they influence the characteristics of the flow in the system. Duplex 2205 pipe fittings have a chemical content of nickel, chromium, molybdenum, and nitrogen. The fittings have excellent resistance to reducing and corrosive media across harsh environments.
Kuwaits offshore sectors require massive amounts of corrosion-resistant duplex pipe fittings. By skirting European middlemen directly import from Rishabh Steel in India, you secure factory direct pricing.
UAE
Saudi Arabia
Qatar
Oman
Kuwait
Bahrain
UK
Germany
France
Italy
Netherlands
Spain
Singapore
Malaysia
Indonesia
Vietnam
Thailand
Japan
South Africa
Nigeria
Kenya
Algeria
Angola
USA
Canada
Brazil
Mexico
Argentina
Colombia
What Is Super Duplex Pipe Fittings?
The super duplex pipe fittings is produced at elevated pressures and has a lower surface porosity. These fittings possess a finer grain structure and have excellent strength. Duplex 2507 fittings has a density of 7800 kg/m3 and has an elastic modulus of 190 GPA. These super duplex fittings have good thermal expansion and conductivity with an electrical resistivity of 850 nΩ.m. The super duplex socket weld fittings are recommended in small bore sizes of NPS 2 or smaller. These fittings have a socket wherein the pipe is inserted and welded using a single fillet weld. The super duplex stainless steel pipe fittings are common in low-pressure and temperature applications.
Table of Content
- Duplex Elbow Price List
- Super Duplex Tee Price List
- Duplex 2205 Reducer Price List
- What Are The Advantages Of Using Duplex Fittings Over Other Materials?
- Types of Duplex 2205 Fittings
- Duplex Stainless Steel Pipe Fittings Specification
- Welding Technique of Super Duplex Pipe Fittings
- Applications of Duplex 2205 End Cap
- Corrosion Resistance Environment of Super Duplex Fittings
- DSS Fittings Hardness Requirement
- Can Duplex Steel Elbow Be Used in Corrosive Environments?
- Tensile Strength of 2205 Duplex Fittings
- Duplex 2205 Fittings Heat Treatment
- What Are The Temperature Requirements of A DSS Fittings?
- Super Duplex Pipe Fittings HS Code Country Wise
- Duplex Pipe Fittings Thermal Conductivity
- Duplex 2205 Pipe Fittings Equivalent
- Melting Point of SAF 2205 Weld Fittings
- Density for Super Duplex 2507 Fittings
- Super Duplex Stainless Steel Fittings Temperature Range
- Melting Point of Super Duplex Stainless Steel Pipe Fittings
Super Duplex Fittings Supplier in Custom Sizes at Factory Price
The Super duplex tee has three openings shaped in the form of a T. These tees have one inlet with two outlets connecting the grade at 90 degrees to the main line. They are available in different sizes and specifications. A Duplex pipe bend is utilized in transportation lines that require pigging allowing for smooth flow. These bends are similar to elbows; however, they possess a larger radius of curvature than elbows. The Duplex 2205 concentric reducer is a cone-shaped device that connects dissimilar piping equipment efficiently. These reducers have a matched centreline allowing for an even and efficient flow of media within the system. Rishabh Steel Industries, a main super duplex pipe fittings manufacturers in India, we offer premium-high-quality duplex elbow in various sizes and specifications to satisfy various venture needs.
| Size | Price In Saudi Riyal (SAR) Per Piece | Price In US (Dollar) Per Piece |
|---|---|---|
| 1/2" | SAR 10.51 | US $2.80 |
| 3/4" | SAR 13.44 | US $3.58 |
| 1" | SAR 18.36 | US $4.89 |
| 2" | SAR 25.94 | US $6.91 |
| 3" | SAR 40.96 | US $10.91 |
| 4" | SAR 80.45 | US $21.43 |
| 8" | SAR 221.05 | US $58.88 |
| 10" | SAR 394.80 | US $105.16 |
| 12" | SAR 736.28 | US $196.12 |
| Size | Price In US (Dollar) Per Piece | Price In UAE (AED) Per Piece |
|---|---|---|
| 1/2" | US $1.7 | AED 6.24 |
| 3/4" | US $1.94 | AED 7.13 |
| 1" | US $2.29 | AED 8.41 |
| 2" | US $3.50 | AED 12.86 |
| 3" | US $5.90 | AED 21.67 |
| 4" | US $11.91 | AED 43.75 |
| 8" | US $31.14 | AED 114.38 |
| 10" | US $55.26 | AED 202.97 |
| 12" | US $130.00 | AED 477.49 |
| Size | Price In British Pound Sterling (UK) Per Piece | Price In US (Dollar) Per Piece |
|---|---|---|
| 2" X 1" | GBP 25.68 | US $32.45 |
| 3" X 2" | GBP 53.38 | US $67.46 |
| 4" X 2" | GBP 128.10 | US $161.90 |
| 1" X 1/2" | GBP 12.02 | US $15.19 |
| 3" X 2" | GBP 70.42 | US $89.00 |
| 4" X 2" | GBP 233.41 | US $295.00 |
| 4" X 3" | GBP 252.40 | US $319.00 |
| Size | Price In US (Dollar) Per Piece | Price In South African Rand (South Africa) Per Piece |
|---|---|---|
| 2" X 1" | US $6.11 | ZAR 110.75 |
| 1" X 1/2" | US $5.05 | ZAR 91.54 |
| 4" X 1 1/2" | US $37.60 | ZAR 681.53 |
| 4" X 2" | US $39.96 | ZAR 724.31 |
| 4" X 3" | US $35.69 | ZAR 646.91 |
- Enhanced Corrosion Resistance
- High Strength
- Cost-Effective
- Improved Weldability
- Resistance to Fatigue
- Excellent Stress Corrosion Cracking Resistance
- Better Performance at Elevated Temperatures
- Sustainability
Purchase Duplex Buttweld Fittings in Various Types for Oil Refineries
Rishabh Steel Industries is an ADNOC Approved duplex pipe fittings manufacturers in India, We are ISO 9001:2008 Certified Company in Mumbai. Manufacturing Duplex elbow, tee, reducer, end cap and stub end in various size, thickness As per ASME B16.9.
Duplex 90 Degree Elbows
Werkstoff No 1.4462 180 Degree Elbows
Duplex Steel 2205 Stub End
ASTM A815 Duplex Steel Eccentric Reducer
Duplex Steel End Cap
Duplex 2205 Cross Tee
Duplex Steel S32205 Lap Joint Stub Ends
2205 Duplex 45 Degree Elbows
Duplex UNS S32205 Reducer
Duplex Steel Elbow
Duplex Pipe Fittings
UNS S32205 Laterals
ASME B16.11 Duplex Steel Reducing Tee
Duplex Cross Fitting
Duplex Stainless Steel Concentric Reducer
Duplex Steel Return Bends
Duplex 2205 Equal Tee
Duplex 2205 Pipe Fittings
Since 1992, Rishabh Steel Has Supplied Duplex 2205 Reducer in UK, Refer Specification and Welding Technique
Rishabh Steel Industries is a duplex pipe fittings manufacturers in India, Established in 1992 and based in Mumbai. We Get ISO : 2015 quality management certificate in year 2014.
- Seamless : 1/2" To 24"
- Welded : 24" To 96"
- Buttweld : 1/2" To 36"
- Contact duplex pipe fittings Manufacturers in India for above 48″
- Conventional Machine
- CNC
- Beveling Machine
- Material traceability records
- Fumigation certificates
- Raw material test reports
- SCH : 20 & 40
- SCH : 80 To 120
- SCH : 160 To 180
- ASME B16.28
- DIN/ JIS/ EN/ ISO
- ASME B16.9
- Wooden Pallet
- Carton Box
- Wooden Cases
- 1024°C To 1099°C
- 1875°F To 2010°F
- 30 To 35 years
- 7810 kg/m³
- Oil and Gas
- Water and Air
- Steam
- Cold formed
- Hot formed
- Polished
- ISO 5251
- Elbow/ Tee/ Reducer
- Pipe Bend/ Pipe Cross
- End Cap/ Stub End
- Buttweld (BW)
- Welded (Weld)
- Seamless (SMLS)
- NACE TM-0284
- NACE MR0103
- NACE MR0175
- +/-12.5%
- Custom
- Manufacturers Name
- Standard & Heat No.
- Size & Schedule
- Grade & Material
- 5% To 6% Nickel
- Machined
- Heat Treated
- Forged
- Welding
- Bending
- Cutting
- EN 10204 3.2
- EN 10204 3.1
- Compound Bevel
- Bevelled
- Plain Bevel
- Power Generation
- Petrochemicals
- Oil and Gas
- Pharmaceuticals
- Chemical Equipment
- Welding
- Forged
- Casting
- Pushing
- Butt Weld
- Hardness Test
- PMI Test
- Chemical Analysis
- Mechanical Testing
- Hydrostatic Test
- 1.5D/ 2D/ 3D
- 4D/ 5D/ 6D
- 8D/ 10D/ 22D
- 15 Deg, 22.5 Deg, 30 Deg
- 45 Deg, 60 Deg, 90 Deg
- 135 Deg, 180 Deg
- Rotary draw bending
- Hot induction bending
- Roll bending
- By Sea
- By Air
- UAE = 5 day
- South Africa = 25 To 30 days
- Qatar = 7 day
- Malaysia = 10 day
- Philippines = 14 day
- Indonesia = 9 days
- DN1500
- 48 Inch
- TIG Welding
- GMAW Welding
- SMAW Welding
- FCAW Welding
Get SAF 2205 End Cap Ready Stock, Which Is A Best Option for Oil and Gas Applications, View the Corrosion Resistance Environment
Rishabh Steel Industries is a leading super duplex pipe fittings manufacturers in India. We also stock and supply all piping materials in Mumbai.
| Environment | Corrosion Resistance | Temperature Range |
|---|---|---|
| Seawater | Excellent | -10°C to 50°C |
| Acidic Environments | Moderate | 0°C to 50°C |
| Sulfuric Acid | Fair | < 20°C |
| Phosphoric Acid | Good | -20°C to 50°C |
| Chloride Environments | Excellent | -20°C to 40°C |
| Oxidizing Environments | Good | <50°C |
| Rockwell C | Brinell |
|---|---|
| 31 HR C (maximum) | 293 HB maximum |
Yes, Duplex Steel Elbows can be used in corrosive environments. Duplex elbow are highly resistant to pitting and They also provide good resistance in alkaline and acidic environments.
Check Duplex Stainless Steel Pipe Fittings Hardness Requirement and DSS Welded Fittings Tensile strength with Temperature
| Temperature °F | Tensile Strength |
|---|---|
| 122°F | 96 KSI |
| 212°F | 90 KSI |
| 392°F | 83 KSI |
| 572°F | 81 KSI |
| Heat Treatment | Temperature Range | Holding Time |
|---|---|---|
| Solution Annealing | 1020°C to 1100°C | 30 to 60 minutes |
| Welding Heat Treatment | 300°C to 400°C | 30 to 60 minutes |
| Aging | 700°C to 900°C | 1 to 2 hours |
| Stress Relieving | 300°C to 600°C | 1 to 2 hours |
| Intercritical Annealing | 850°C to 900°C | 30 to 60 minutes |
| Operating Temperature Range | Welding Temperature | Maximum Continuous Service Temperature |
|---|---|---|
| -50°C to 250°C | 100°C to 300°C | Up to 300°C |
| Country | HS Code |
|---|---|
| United States (USA) | 730793 |
| India | 73079300 |
| China | 73079390 |
| Australia | 730793 |
| Japan | 730793000 |
| Brazil | 73079310 |
| South Korea | 73079390 |
| Temperature °F | Thermal Conductivity (Btu/h ft°F) |
|---|---|
| 68°F | 8.7 |
| 212°F | 9.2 |
| 392°F | 9.8 |
| 572°F | 10.4 |
| Standard | UNS S31803 Fittings | UNS S32205 Fittings |
|---|---|---|
| Grade | ASTM A182 F51 | ASTM A182 F60 |
| UNS | UNS S31803 | UNS S32205 |
| WERKSTOFF NR. | WNR 1.4462 | WNR 1.4462 |
- 1875°F To 2010°F
- 1024°C To 1099°C
- 7810 g/cm3
| Temperature Range in °C | Temperature Range in °F |
|---|---|
| -50°C to 300°C | -58°F to 572°F |
| Temperature Range in °C | Temperature Range in °F |
|---|---|
| 1350°C | 2460°F |
