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sales@savoypipinginc.com
Savoy Piping Inc. manufactures and supplies duplex steel socket weld fittings in socket weld and threaded ends for small-bore process and utility piping. Dimensions follow ASME B16.11 (and MSS SP-79 / SP-83 / SP-95 where applicable).
Related: Forged fittings hub · Stainless Steel · Carbon Steel · Alloy Steel · Nickel Alloys.
Duplex stainless forged fittings (A182 F51 / UNS S31803, S32205 and related) combine high strength with chloride corrosion resistance for offshore, desalination and chemical small-bore lines.
S31803 / S32205 (F51) is the workhorse duplex. Move to super duplex (S32750 / S32760) when PREN and strength requirements are higher.
Include material grade / ASTM class, end type (socket weld or threaded), fitting form, size, pressure class, quantity, destination, and documentation (EN 10204 3.1 / 3.2, PMI, NACE, TPI). Email sales@savoypipinginc.com.
Browse grades and related pages in this material family
Same material across elbows, tees, couplings, unions and more
| Duplex Steel Socket Weld Fitting Specification | ASTM A182 / ASTM SA182, ASTM A105 / ASME SA105, ASTM A350 / ASME SA350, ASTM A694 / ASME SA694, ASTM B462 / ASME SB462 / ASTM B564 / ASME SB564, ASTM B366 / ASME SB366, ASTM B381 / ASME SB381 |
| Duplex Steel Socket Weld Fittings Manufacturing Process | Forging / Socket / Threaded / Screwed |
| Duplex Steel Socket Weld Fittings Other Grades | Stainless Steel - F304, F304L, F304H, F310s, F316, F316L, F317L, F321, F347, F94L, F410, F446 etc. Carbon Steel - 105N, LF2, F42, F46, F52, F56, F60, F65 etc. Alloy Steel - F5, F9, F11, F22, F91, 4140, Class 1, 2, 3 etc. Duplex and Super Duplex - F51, F53, F55, UNS S31803, UNS S32750, UNS S32760 etc. Inconel - 600, 601, 625, 718, UNS N06600, UNS N06601, UNS N06625, UNS N07718 etc. Incoloy - 800, 800H, 800HT, 825, UNS N08800, UNS N08810, UNS N08811, UNS N08825 etc. Monel - 400, UNS N04400 etc. Hastelloy - C276, C22, UNS N10276, UNS N06022 etc. Titanium - Grade 2, Grade 3, UNS R50400, UNS R56200 etc. Copper Nickel - 90/10, 70/30, UNS C71500, UNS C70600 etc. Other - Alloy 20, SMO 254, F44, 6 Moly, UNS N08020, UNS N031254 etc. |
| Duplex Steel Socket Weld Fittings Outer Diameter | 1/8" NB TO 4" NB (DN6 to DN100) |
| Duplex Steel Socket Weld Fittings Pressure Class | 2000 LBS, 3000 LBS, 6000 LBS ,9000 LBS or As Per Custom Requirement |
| Duplex Steel Socket Weld Fittings Types | 45 Degree Elbow, 90 Degree Elbow, Lateral, Tee, Reducer Insert, Full Coupling, Half Coupling, Reducing Coupling, Cap, Union, Cross, Boss, Plug, Bushing etc. |
| Duplex Steel Socket Weld Fittings Dimension | ASME 16.11 - Socket Welding and Threaded Forged Fittings MSS SP-79 - Socket Welding Reducer Inserts MSS SP-83 - Socket Weld Union MSS SP-95 - Swage(d) Nipples and Bull Plugs BS 3799 - Specification for Steel Pipe Fittings, Screwed and Socket-welding for the petroleum industry. |
| Duplex Steel Socket Weld Fittings Other Testing | Tensile, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test, NACE MR0175, Ultrasound Test, ASTM A262 Practice E, Charpy Impact Test, Grain Size, Dye Penetrant Test etc. |
| Duplex Steel Socket Weld Fittings Packaging | Carrate / Wooden Pallet / Wooden box-a |
| Duplex Steel Socket Weld Fittings Shipment & Transportation | By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 4 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| Duplex Steel Socket Weld Fittings Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC |
The chemical composition of Duplex Steel Socket Weld Fittings is outlined in the following table
| UNS N0 | Spec | Common Name | C | Mn | P | S | Si | Ni | Cr | Mo | Others |
| UNS S31803 | ASTM A182 / ASME SA182 | F51 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5 - 6.5 | 21.0 - 23.0 | 2.5 - 3.5 | N 0.08 - 0.20 |
| UNS S32205 | ASTM A182 / ASME SA182 | F60 / 2205 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5 - 6.5 | 22.0 - 23.0 | 3 - 3.5 | N 0.14 - 0.20 |
| UNS S32750 | ASTM A182 / ASME SA182 | F53 / SAF® 2507 | 0.030 | 1.20 | 0.035 | 0.020 | 0.80 | 6.0 - 8.0 | 24.0 - 26.0 | 3.0 - 5.0 | N 0.24 - 0.32, Cu 0.50 |
| UNS S32760 | ASTM A182 / ASME SA182 | F55 / Zeron® 100 | 0.030 | 1.00 | 0.030 | 0.010 | 1.00 | 6.0 - 8.0 | 24.0 - 26.0 | 3.0 - 4.0 | N 0.20 - 0.30, Cu 0.50 - 1.00, W 0.50 - 1.00 |
| UNS N0 | Spec | Common Name | Tensile Strength, min, ksi [MPa] |
Yield Strength, min, ksi [MPa]A |
Elongation in 2 in., [50 mm] or 4D, min, % |
Reduction of Area, min, % |
Brinell Hardness Number |
| UNS S31803 | ASTM A / SA182 | F51 | 9 [620] | 65 [40] | 25 | 4 | ... |
| UNS S32205 | ASTM A / SA182 | F60 / 2205 | 95 [655] | 65 [40] | 25 | 4 | ... |
| UNS S32750 | ASTM A / SA182 | F53 / SAF® 2507 | 116 [800] | 80 [550] | 15 | ... | 310 max |
| UNS S32760 | ASTM A / SA182 | F55 / Zeron® 100 | 109-130 [750-895] |
80 [550] | 25 | 4 | ... |
Duplex Steel Socket Weld Fittings are forged small-bore fittings in this material family, supplied with socket weld or threaded ends to ASME B16.11. Size, class and grade must match the piping class.
Material: ASTM A182 F51 / UNS S31803 / S32205. Dimensional: ASME B16.11 for most forged fittings; MSS SP-79 / SP-83 / SP-95 where applicable.
Socket weld is preferred for permanent, high-integrity small-bore joints. Threaded (NPT/BSPT) is used where welding is restricted or future disassembly is needed.
Material grade / ASTM class, end type, fitting form, size, pressure class, quantity, destination, and documentation (EN 10204 3.1 or 3.2, PMI, NACE, TPI if required). Email sales@savoypipinginc.com.
We Export Duplex Steel Socket weld Fittings to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc
We Supply Duplex Steel Socket weld Fittings Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.
Savoy Piping Inc., is a well known worldwide Exporter of Duplex Steel Socket weld Fittings, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deal in Duplex Steel Socket weld Fittings in India and Overseas, offering a wide range of Super Duplex Steel Socketweld Fittings
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