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What is Duplex Fittings?
Duplex Fittings possess a microstructure of both austenitic and ferritic grades of stainless steel. The fittings within this grade have superior corrosion resistance properties allowing them to be utilized in a range of stress-induced environments. The fittings can be effectively used to connect and influence the characteristics of flow in different piping modules. The modules possess enhanced strength and crack resistance compared to normal austenitic grades and can be welded with ease. The fittings also offer excellent ductility and versatility across the system.
uses of 2205 Duplex Stainless Steel Pipe Fittings
2205 Duplex SS Pipe Fittings are robust components having an equal mixture of ferritic and austenitic grades. The superior mixture allows these modules to have different uses, which are listed below:
Difference Between UNS S32205 Elbow and Werkstoff Nr. 1.4462 Tee
Elbows and tees are the most common grade of pipe fittings used in this grade of fittings. Both these versatile fittings can be distinguished on certain features.
UNS S32205 Reducer vs UNS S31803 Duplex Steel Pipe End Cap
Pipe fittings are versatile components of pipe fittings that play a critical role in protecting the modules or influencing the characteristics of fluids and gases in the system. A UNS S32205 Reducer is a pipe fitting that allows pipes of different diameters to join the system. An uns s31803 duplex steel pipe end cap helps in sealing hydraulic ends of piping modules. These caps provide protection against damage or corrosion during transport and storage.
Duplex Steel Tee Application
Duplex Steel Tee is a three opening pipe fittings that allows for equal or reduced fluid flow within the system. The dual microstructure makes these components possess superior strength and tolerances. They have many applications and are widely seen in chemical processing, marine equipment, transportation and supply in oil and gas applications, waste treatment systems, pulp, and paper processing, liquor tanks, and so on.
Table of Content
Duplex Fitting Specification Chart
| Standard Specification : | Duplex Steel Fittings |
| Grade | ASTM A182 saf 2205 |
| Specialized manufacturer of | Tees, Crosses, Reducers, eccentric reducer, concentric reducer, 90º Elbows, Stub End, Pipe Bend, 45º Elbows, Pipe Cap |
| Coating Fitting Faces : | Cold and Hot Dip Galvanized, Yellow Transparent, Oil Black Paint, Zinc Plated, Anti-rust Paint |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Application: |
|
| Origin of CS Fittings manufacturers | Korean, Indian, Japanese, Russian, European |
|---|---|
| Rating Pressure: | Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS |
| Check Sizes: | (SMLS UPTO 24”) 1/2” TO 36” (Buttweld 8” TO 36” ) |
| Fitting Machining Equipment: | Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc |
| Thickness: | View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160. |
| Export to: | Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, |
| Standard: | MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings |
| Duplex Fittings Manufacturers In India | |
Duplex Fittings
Duplex 2205 Pipe Fittings
Duplex Pipe Fittings Price List
| Description | Price in US | Price in India |
| forged tee elbow weldolet nipple duplex ss pipe fittings | US $1.00-$20.00 / Piece | 74.23 - 1484.62 |
| Astm A815 UNS S31803 Buttweld Fittings | US $5.00 / Piece | 371.16 |
| ASME ANSI B16.9 S31803 Duplex Steel Equal Reducer Tee Pipe Fitting | US $1.00-$88.00 / Piece | 74.23 - 6532.33 |
| Duplex Stainless Steel Pipe Elbow Fitting R=1.5D | US $700.00-$850.00 / Piece | 51961.70 - 63096.35 |
| UNS S31803 Duplex Pipe Fittings as per A815M | US $8.00-$10.00 / Piece | 593.85 - 742.31 |
Dimension Of UNS S32205 Elbow
Get instant delivery Of Duplex Pipe Fittings, Weight Chart Of Uns S32205 Elbow, Duplex Steel Buttweld Fittings Manufacturers In Mumbai. India.
Duplex Steel Buttweld Fittings Weight
Duplex Pipe Fittings
Duplex Stainless Steel Pipe Fittings
Duplex 2205 Fittings
UNS S31803 Fittings
UNS S32205 Fittings
Duplex Stainless Steel Elbow
Duplex Tee
Duplex Stainless Steel Pipe Fittings Schedule Chart
NACE MR 01-75 | ASTM A262E | PMI TESTED
CERTIFICATE EN 10204/3.1B
| GRADE | SCHEDULE | NOM. PIPE SIZE |
|---|---|---|
| A/SA815, A/SA182 – MSS-SP-75 Pressure Ratings: 150#, 2000#, 3000#, 6000#, 9000# | SCH 10S | 1/2″ – 12″ |
| SCH 40S | 1/2″ – 12″ | |
| SCH 80S | 1/2″ – 12″ |
Duplex Fittings Manufacturers in India, Suppliers Of Duplex Stainless Steel Pipe Fittings In Mumbai, One Stop Shop For All Asme B16.28 Duplex Stainless Steel Fittings.
Duplex Pipe Fitting Packaging
Tolerance of Duplex Fittings
ASME B16.28 Duplex Stainless Steel Fittings Finish
2B,BA ,HL ,8K, No.3 Finish, No.4 Finish
Equivalent Of Duplex 2205 Pipe Fittings
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
Chemical Properties Of Duplex Steel Tee
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
A815 UNS S31803 Pipe Elbow Thickness
Mechanical Composition Of Duplex 2205 Fittings
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
UNS S32205 Fittings Stock
| S31803 Seamless Pipe Fittings | S32205 Welded Pipe Fittings |
| Duplex Steel Pipe Fittings | Duplex Steel 2205 Buttweld Pipe Fittings |
| UNS S31803 Pipe Elbow | Duplex Steel Buttweld Tee |
| ASTM A815 Steel Welded Pipe Fittings | ASME SA815 Duplex Pipe Fittings |
| Duplex Butt weld Fittings | 2205 Steel Pipe End Cap |
| Duplex Stainless Stubends | Ferritic / Austenitic Duplex Pipe Fittings E |
| Duplex Steel DIN 1.4462 Pipe Tee | Duplex Steel 2205 Cross |
| 2205 Buttweld Reducer | ANSI Duplex Steel Pipe Fittings |
| Duplex Steel UNS S32205 45deg.Elbow | Duplex Steel 90deg. LR Elbow |
| ANSI B16.9 Duplex Buttweld Fitting | 2205 End Pipe Cap |
| 2205 Buttweld Reducing Nipple | Duplex Steel Short Radius Elbow |
Duplex Pipe Fittings Manufacturers In India
Types Of Duplex Steel Fittings
2205 Duplex Stainless Steel Fittings Standards
Value Added Services Of Werkstoff Nr. 1.4462 Long Radius Elbow
ASME B16.9 2205 Duplex Fittings Properties
| Units | 20°C | 100°C | 200°C | 300°C | |
| Density | g/cm³ | 7.8 | |||
|---|---|---|---|---|---|
| lb/in³ | 0.28 | ||||
| Modulus of elasticity | GPa | 200 | 194 | 186 | 180 |
| psi x 10-6 | 29 | ||||
| Poissons ratio | 0.3 | ||||
| Linear expansion (RT ➞ T)°C | x 10-6/°C | - | 13 | 13.5 | 14 |
| Thermal conductivity | W/m°C | 15 | 16 | 17 | 18 |
| Btu/h ft°F | 8.7 | ||||
| Thermal capacity | J/kg°C | 500 | 530 | 560 | 590 |
| Electric resistivity | µΩm | 0.8 | 0.85 | 0.9 | 1 |
Various Types Of Duplex Fittings
Grade Of 2205 Duplex Stainless Steel Pipe Fittings
| CR : | Corrosion resistant grade. S through WU Classes do not apply. |
| S : | Seamless |
| W : | Welded, Weldable, RT or UT all pipe starting material welds made with filler metal. All fitting manufacturer welds except as excluded in A/SA815 paragraph 5.4.3. If UT is substituted for RT, all welds must be examined 100% for their length as required by A/SA815 paragraph 5.6 |
| WX : | RT all welds with or without filler metal. |
| WU : | UT all welds with or without filler metal. |
| grade-grade-class : | Insert grades and class (S,W,WX, or WU). Applies to fittings meeting all chemical and physical requirements of both grades. |
Advantages Of Alloy 2205 Reducer
UNS S32205 Pipe End Cap Dimension Tolerance
| Outside Diameter at Bevel (D) | + 1.06 - 0.08 | 1.06 | 1.06 | + 2.04 - 1.06 |
| Nominal Pipe Size | 1/2 to 2½ | 3 to 3½ | 4 | 5 to 8 |
| Center to End LR (A/B) | 2 | 2 | 2 | 2 |
| Nominal Pipe Size | 10 to 18 | 20 to 24 | 26 to 30 | 32 to 48 |
| Outside Diameter at Bevel (D) | + 4 - 3.02 | + 6.04 - 4.08 | + 6.04 - 4.08 | + 6.04 - 4.08 |
| Inside Diameter at End | 3.02 | 4.08 | + 6.04 - 4.08 | + 6.04 - 4.08 |
| Center to End 3D (A/B) | 3 | 3 | 6 | 6 |
| Center to End LR (A/B) | 2 | 2 | 3 | 5 |
| Inside Diameter at End | 0.08 | 1.06 | 1.06 | 1.06 |
| Center to End 3D (A/B) | 3 | 3 | 3 | 3 |
| Wall Thickness (t) | Not less than 87.05% of Nominal Wall Thickness | |||
Duplex Stainless Steel Elbow Characteristics
Hscode Of UNS S31803 Fittings
| HSN Code | Product Description |
|---|---|
| 7306 | Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel |
| 73064000 | Other welded of circular cross-section of stainless steel |
| 7307 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel |
| 730793 | Butt welding fittings: |
| 73079390 | Other |
| 8302 | fittings and similar articles suitable for furniture, Base metal mountings, doors, staircases, blinds, coachwork, windows, saddlery, chests, trunks, caskets or the like; hat-pegs, base metal hat- racks, brackets and similar fixtures; automatic door closures of base metal, castors with mountings of base metal |
| 830210 | Hinges: |
| 83021090 | Other |
Duplex SS Fittings Suppliers
Duplex 2205 Buttweld Fittings Manufacturing Standard
| American Steel Pipe Fittings Standards | |
| Standard Code | Standard Name |
| ANSI ASME B16.9 | wrought steel pipe fittings |
| ANSI ASME SA-815 | Forged Durimet pipe fittings |
| MSS SP-43 | Wrought Duplex butt-welding fittings |
| ANSI ASME B16.28 | Wrought steel butt-welding short radius elbows and returns |
| ISO 5251 | Duplex butt-welding fittings |
| MSS SP-75 | Forging butt-welding fittings |
| German Steel Pipe Fittings Standards | |
| DIN 2615 | Steel butt-welding pipe fittings.tees |
| DIN 2605 | Steel butt-welding pipe fittings.elbows and bends |
| DIN 2617 | Steel butt-welding pipe fittings.caps |
| DIN 2616 | Steel butt-welding pipe fittings.reducers |
| Japanese Steel Pipe Fittings Standards | |
| JIS B2312 | Steel butt-welding pipe fittings |
| JIS B2311 | Universal steel buttwelding pipe fittings |
| JIS B2313 | Steel plate butt-welding pipe fittings |
| Other Steel Pipe Fittings Standards | |
| EN 1025 | 3 Butt-welding pipe fittings |
Other Services Of Duplex Tee
Duplex Fittings Stockist
| Duplex S32205 Fittings | Duplex 2205 Pipe Fitting |
| S32205 Duplex Steel 90 Degree Elbow | SS 2205 End Cap |
| Duplex Steel 1.4462 45 Degree Elbow | ASTM A815 Duplex Steel Buttweld Fitting |
| Duplex Steel 2205 1D Elbow | Duplex Stainless Steel 2205 Short Stub End |
| ASTM A815 Duplex Steel Stub End | Duplex S32205 Pipe Cap |
| S32205 3D Elbow | Duplex Steel 2205 End Cap |
| ASTM A815 Duplex Steel 5D Elbow | Duplex 2205 Reducer |
| Duplex S32205 Buttweld Fittings | SS 2205 Pipe Bend |
| 1.4462 Pipe Fittings | Duplex Steel 2205 Long Stub End |
| ASTM A815 Duplex Steel Eccentric Reducer | Duplex SS 2205 Long Radius Elbow |
| Duplex Stainless Steel 2205 Concentric Reducer | S32205 Duplex Steel Short Radius Elbow |
| 1.4462 Equal Cross | Duplex 2205 Pipe Cap |
| S32205 Lateral Tee | Duplex SS 2205 Cross Tee |
| Duplex Stainless Steel 2205 Reducing Cross | ASTM A815 Duplex Steel Equal Cross |
| Duplex 2205 Equal Tee | Duplex Steel 2205 Stub End |
| S32205 Duplex Steel Concentric Reducer | Steel 1.4462 5D Elbow |