Inconel 625 Forged Fittings

Inconel 625 Forged Fittings Manufacturer, Supplier and Exporter | ASTM B564 UNS N06625 | India

Inconel UNS N06625 Threaded Coupling Exporter | Inconel 625 Socket Weld Elbow Manufacturer | Inconel 625 Hexagonal Plug Supplier

Kalpataru Piping Solutions is a certified Inconel 625 Forged Fittings manufacturer and exporter based in Mumbai, India.  Our socket weld and threaded forged fittings are made of UNS N06625 / WNR 2.4856 material that meets ASTM B564 / ASME SB564 specifications, and have dimensional compliance to ASME B16.11 and BS 3799. We have nickel alloy 625 forged fittings that are offered in pressure classes 2000 LBS, 3000 LBS, 6000 LBS and 9000 LBS, and size 1/8″ NPS to 4″ NPS. The fittings are also commonly used in the project specifications in Oil and Gas, Aerospace, Nuclear and Chemical Processing industries under the category of nickel alloy 625 forgings. Any Inconel 625 forgings are made to ASTM B564 out of premium UNS N06625 billet material fully EN 10204 3.1 MTC. Our exports to 40 or so countries have been going on since 1995 and each shipment has NABL-approved test reports.

We are one of the major Inconel 625 Forged Fittings manufacturers in India and we are stocked with a wide range of socket weld and threaded fittings such as; elbows, tees, crosses, couplings, caps, unions, plugs, nipples and bushings. Our nickel alloy 625 forged fittings are certified to ASTM E1019, ASTM E1479 and relevant ASME. All fittings can be traced to mill heat number with complete chemical and mechanical property test reports of NABL-approved laboratories. We also provide solutions of Inconel 625 tube fitting suppliers such as compression fittings and instrumentation tube fittings in the same alloy to high pressure measurement and control lines.

Inconel 625 Forged Fittings Specifications

Chemical Composition of Inconel 625 Forged Fittings (UNS N06625 / ASTM B564)

The chemical composition of Inconel 625 (UNS N06625) per ASTM B564 is as follows. Molybdenum (Mo: 8.0 to 10.0%) and Niobium plus Tantalum (Nb+Ta: 3.15 to 4.15%) are the defining elements that distinguish Inconel 625 from other nickel alloys. These two elements provide the alloy its exceptional strength, pitting resistance, and weld stability.

Mechanical Properties of Inconel 625 Forged Fittings (ASTM B564)

Inconel 625 Equivalent Grades (International Standards)

Inconel 625 Forged Fittings Available Types (ASTM B564 / UNS N06625 / WNR 2.4856)

Inconel 625 Socket Weld vs Threaded Forged Fittings

Inconel 625 socket weld fittings are joined by welding the pipe into a socket bore. They are preferred for high pressure and vibration prone piping systems in Oil and Gas, Subsea, and Chemical Processing service. Threaded (screwed) fittings use NPT, BSP, or BSPT thread forms and are suited for lower pressure and instrumentation piping where disassembly is required without cutting. Both types are manufactured to ASTM B564 from UNS N06625 billet and comply with ASME B16.11 dimensional requirements.

Inconel 625 Forged Fittings Size Range and Pressure Classes

Kalpataru Piping Solutions supplies nickel alloy 625 forged fittings from 1/8″ NPS to 4″ NPS across four standard ASME B16.11 pressure classes. Socket weld and threaded types are available in all standard pressure classes. The table below summarises size and class availability by fitting type.

Applications of Inconel 625 Forged Fittings

Our nickel alloy 625 forged fittings and nickel alloy 625 forgings are used across critical industries where resistance to high temperature, high pressure, and aggressive corrosive media is essential. Key application areas include:

• Oil and Gas: High pressure and high temperature wellhead connections, subsea piping headers, HP/HT downhole completions, and topside process piping where chloride stress corrosion cracking resistance is required.
• Chemical Processing: Mineral acid service headers, phosphoric acid plants, nitric acid piping, and chloride-containing process environments where both pitting and crevice corrosion resistance are critical.
• Aerospace and Defense: Aircraft hydraulic line fittings, fuel system connections, and high performance fluid handling systems where the superior tensile strength of 930 MPa and elongation of 42.5% are critical design parameters.
• Nuclear Power: Reactor coolant system connections, containment piping fittings, and instrumentation connections in PWR and BWR plant environments where radiation resistance and corrosion performance are governed by ASME Section III codes.
• Pollution Control and Flue Gas Desulfurisation (FGD): Scrubber nozzles, headers, and manifold fittings exposed to hot sulfurous gases and acidic condensates where Inconel 625 outperforms duplex stainless steels.
• Marine and Offshore: Seawater cooling lines, ballast system fittings, and offshore platform piping where resistance to seawater pitting and biofouling is required without use of cathodic protection.

How Inconel 625 Forged Fittings Are Manufactured

Kalpataru Piping Solutions is a reputed Inconel 625 forging firm in Mumbai that produces ASTM B564 forged fittings under its quality control and complete export documentation. Any Inconel 625 forgings are hot forged in certified UNS N06625 billet at controlled temperatures to guarantee a completely wrought grain structure. Controlled temperature hot forging offers better mechanical properties than cast alternatives, higher tensile strength, fatigue resistance and better dimensional consistency.

All Inconel 625 forging is hot forged then solution annealed to produce the best corrosion resistance and mechanical properties. After forging, solution annealing is done to dissolve the carbides and re-establish the complete pitting and crevice corrosion resistance in the alloy. Being a producer of nickel alloy 625 forgings, we manufacture socket weld and threaded fittings using forged UNS N06625 billet, which has controlled grain structure and full material traceability between the melt and finished fitting.

The manufacturing process steps of every Inconel 625 forging involve: receipt of raw material and incoming inspection, hot forging using UNS N06625 billet, solution annealing heat treatment, machining to ASME B16.11 dimensional tolerances, surface finishing, dimensional inspection, PMI verification, NABL-approved laboratory mechanical and chemical testing, and final packing with EN 10204 

Inconel 625 Forged Fittings Price in India | April 2026

The prices of Inconel 625 forged fittings in India are linked to LME (London Metal Exchange) nickel prices and fluctuate with raw material costs. The indicative prices below are for common socket weld and threaded fittings in 3000 LBS pressure class and 1″ NPS size. Submit an RFQ for firm pricing valid for 7 to 14 business days with confirmed heat number and test certificate.

FAQs | Inconel 625 Forged Fittings

Inconel 625 Forged Fittings Exporter | Countries and Cities We Supply To

Kalpataru Piping Solutions exports Inconel 625 forged fittings and nickel alloy 625 forgings to over 40 countries worldwide. Our major export destinations include: United States (Houston, Los Angeles, New York), United Kingdom (London, Aberdeen), UAE (Dubai, Abu Dhabi, Sharjah), Saudi Arabia (Dammam, Riyadh, Jubail), Canada (Calgary, Edmonton), Australia (Perth, Brisbane), Germany (Hamburg, Dusseldorf), Netherlands (Rotterdam, Amsterdam), Singapore, Malaysia (Kuala Lumpur), South Korea (Busan, Seoul), Brazil (Rio de Janeiro, Sao Paulo), South Africa (Johannesburg, Durban), Italy (Genoa, Milan), France (Paris, Marseille), Norway (Stavanger, Bergen), and all GCC and Southeast Asian markets.

Related Inconel 625 Products

Explore our full range of Inconel 625 products:

• Inconel 625 Flanges (ASTM B564, Slip On, Weld Neck, Blind, Socket Weld Flanges in UNS N06625)
• Inconel 625 Buttweld Fittings (ASTM B366, Seamless and Welded Elbows, Tees, Reducers)
• Inconel 625 Pipes and Tubes (ASTM B444, Seamless and Welded Pipes and Tubes)
• Inconel 625 Round Bars (ASTM B446, Hot Rolled and Cold Drawn Bars)
• Inconel 625 Fasteners (ASTM B446, Bolts, Nuts, Studs, Washers in UNS N06625)
• Inconel 625 Compression Tube Fittings (Inconel 625 tube fitting supplier for instrumentation and high pressure lines)

Related Products

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• Inconel 625 Instrumentation Valves
• Inconel 625 Filler Wire
• Inconel 625 Long Radius Bends
• Inconel 625 Pipes Spools
• Inconel 625 Wiremesh