Inconel Fittings Manufacturer & Supplier

Table of Content

• Inconel Fittings
• What Makes Inconel Fittings the Ultimate Solution for Extreme Service?
• Specifications of Inconel Fittings
• Material Details & Chemical Composition of Inconel Grades
• Standards & Certifications for Inconel Fittings
• Applications & Industries of Inconel Fittings
• Product Availability & Global Delivery of Inconel Fittings from Solitaire Overseas
• What Is the Price of Inconel Fittings in India?
• Why Solitaire Overseas is Trusted Inconel Fittings Supplier & Manufacturer
• FAQ’s Of Inconel Fittings

When your critical piping systems are pushed to the absolute limit by extreme temperatures, highly corrosive media, or intense operational pressures, you can't afford to compromise on the integrity of your components. That's where Solitaire Overseas steps in. As a globally trusted Inconel Fittings Manufacturer and Inconel Fittings Supplier, we deliver a comprehensive and meticulously engineered range of high-performance Inconel Pipe Fittings.

Our products are specifically designed and rigorously tested to not just withstand but to excel in the most demanding industrial conditions imaginable. Whether your operations are in the high-stakes aerospace sector, the challenging oil & gas industry, complex petrochemical processing, or corrosive marine applications, our Inconel fittings, including the widely specified Inconel 600 Fittings and the exceptionally versatile Inconel 625 Fittings, provide unparalleled reliability, extended service life, and peace of mind.

At Solitaire Overseas, our commitment to excellence is woven into the very fabric of our manufacturing process. We understand that the performance of your entire system hinges on the quality of each fitting. That’s why we leverage state-of-the-art technology, premium-grade Inconel superalloys, and stringent quality control protocols to produce Inconel Pipe Fittings that consistently deliver exceptional performance. When you choose Solitaire Overseas, you're not just buying a fitting; you're investing in a solution engineered for resilience, backed by global certifications, third-party testing, and a legacy of trust built over decades of serving critical industries worldwide. Buy high-performance Inconel Pipe Fittings from a trusted global supplier and experience the Solitaire Overseas difference.

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What Makes Inconel Fittings the Ultimate Solution for Extreme Service?

So, what exactly sets these remarkable Inconel Fittings apart, and why are they the undisputed champions when faced with conditions that would cause lesser materials to buckle, corrode, or fail catastrophically? Inconel isn't just a single material; it's a distinguished family of austenitic nickel-chromium-based superalloys. These advanced materials are meticulously engineered at a molecular level for their extraordinary, often unparalleled, resistance to a formidable trifecta of operational challenges: extreme high-temperature oxidation, aggressively corrosive chemical environments, and intense, sustained mechanical stresses and pressures. Inconel alloys are specifically designed to maintain their crucial structural integrity, dimensional stability, and vital mechanical properties even when relentlessly exposed to extreme environments that would lead to rapid degradation, embrittlement, loss of strength, or catastrophic failure in most conventional metals, including many grades of stainless steel.

The Critical Role of Pipe Fittings in Your Systems:

Pipe fittings are the unsung heroes of any fluid or gas handling system. They are the essential connectors, the precise directional changers, and the vital flow modifiers that allow individual lengths of pipe, critical valves, powerful pumps, robust pressure vessels, and other essential pieces of operational equipment to be seamlessly and securely joined together. This creates a complete, functional, and, most importantly, leak-tight piping network. Their critical functions include:

• Flow Direction Control: Elbows (45°, 90°, custom) guide fluid around obstacles or through complex layouts.
• Pipe Size Transition: Reducers (concentric/eccentric), couplings, and unions enable smooth connections between different pipe sizes.
• Flow Branching: Tees and wyes split flow efficiently to multiple lines.
• Sealing Ends: End caps securely terminate unused or dead-end lines.
• Equipment Interface: Stub ends, nipples, and connectors link pipes to valves, sensors, and instruments.
• Access for Maintenance: Special fittings provide ports for gauges, drain valves, and monitoring tools.

By choosing high-integrity Inconel Pipe Fittings from Solitaire Overseas, you are making a strategic and forward-thinking selection – a solution meticulously engineered for exceptional longevity, unwavering operational reliability, and significantly enhanced safety in your most critical, challenging, and high-value operational service conditions. We specialize in a comprehensive range of Inconel grades, ensuring that we can provide you with the perfect, optimized material match for your specific combination of environmental parameters, operational demands, performance expectations, and project budget.

Specifications of Inconel Fittings

To ensure that our premium-quality Inconel Fittings precisely meet, and in many cases demonstrably exceed, your project's most exacting technical demands, stringent quality expectations, and critical operational requirements, a clear, thorough, and nuanced understanding of their detailed manufacturing, dimensional, and material specifications is absolutely crucial. At Solitaire Overseas, we meticulously manufacture and reliably supply a comprehensive and diverse range of Inconel pipe fittings in strict, unwavering accordance with all relevant international standards, coupled with your unique, project-specific stipulations and customization needs:

Specification Element	Detailed Description & Options Available
Governing Standards	- ASTM B366 / ASME SB366 – Wrought Inconel fittings - ASME B16.9 – Butt-weld fittings (NPS ½ to 48) - ASME B16.11 – Forged socket-weld & threaded fittings - MSS SP-43 – Light-wall corrosion-resistant fittings - MSS SP-97 – Reinforced branch outlet fittings
Inconel Grades Offered	- Inconel 600: High-temp strength & oxidation resistance - Inconel 601: Enhanced oxidation with aluminum - Inconel 625: Exceptional corrosion & fatigue resistance - Inconel 718: High strength at extreme temperatures - Inconel X-750: Creep-rupture resistant up to 815°C - Incoloy 800/800H/800HT: Superior oxidation resistance & structural strength - Incoloy 825: Excellent resistance to acids, SCC, & pitting - Custom Grades: Monel, Hastelloy, others available on request
Size Range	- NPS ½” (DN15) to 48” (DN1200) - Custom sizes engineered for project-specific needs
Wall Thickness Compatibility	- SCH 5S, 10S, 40S (STD), 80S (XS), SCH 160, XXS - Custom wall thicknesses on request - Designed to meet ASME B31.1, B31.3, etc.
Fitting Types	- Butt-weld Fittings: Elbows (90°, 45°, 180° LR/SR), Tees (Equal/Reducing), Reducers (Concentric/Eccentric), Caps, Stub Ends (A/B/C), Crosses, Bends (3D/5D/Custom), Laterals/Wyes - Forged Fittings (ASME B16.11): Elbows, Tees, Couplings, Unions, Plugs, Nipples, Swage Nipples - Outlet Fittings (MSS SP-97): Weldolets®, Sockolets®, Threadolets®, Latrolets®, etc.
Manufacturing Methods	- Seamless: Mandrel/hydraulic/die-formed processes - Welded: RT/UT-tested from Inconel plate - Forged: Machined from certified bar stock - Heat Treatment: Solution annealed, age hardened as per ASTM B366 - Precision CNC Machining for dimensional accuracy
Surface Finish Options	- Pickled & Passivated: Corrosion-resistant standard - Polished (Grit 180–#8): Ideal for food, pharma, and architecture - Blasted: Matte sand/shot blast finish - Electro-Polished: UHP/biotech applications - As-Forged: Raw pre-machined surface available
Optional Coatings	- For enhanced abrasion/heat resistance or ID marking - High-temp paints, ceramic/polymer-based coatings, color codes - Fully customizable coating options upon request
Traceability & Marking	- Permanent marking as per ASTM B366, ASME B16.9/16.11 Includes: • Manufacturer logo (e.g., SOL) • Material grade (e.g., INCONEL 625) • Heat/Lot number • Size & Schedule (e.g., 2" SCH 80S) • Applicable standard (e.g., ASTM B366)

This extremely comprehensive and meticulously detailed suite of specifications, covering manufacturing standards, material grades, available sizes, diverse fitting types, advanced manufacturing processes, heat treatment protocols, surface finish options, and marking requirements, unequivocally underscores Solitaire Overseas' robust capability and unwavering commitment. We aim to provide Inconel Pipe Fittings that are not only fully compliant with the most stringent international quality standards but are also precisely engineered and custom-tailored to integrate seamlessly and reliably into your most critical, demanding, and high-value industrial piping systems. Our goal is to ensure optimal performance, extended operational service life, and uncompromising safety for all your applications.

Material Details & Chemical Composition of Inconel Grades

The exceptional strength and corrosion resistance of our Inconel Fittings come from their precisely balanced chemical compositions. Each grade is engineered with a high nickel and chromium base, enhanced by elements like molybdenum, niobium, titanium, and aluminum. These alloying elements are carefully selected to deliver performance in demanding environments. Understanding this chemistry is key to choosing the right fitting for optimal durability and value.

Grade	Key Elements (Typical Composition %)	Primary Characteristics	Common Applications
Inconel 600	Ni ≥ 72, Cr: 14–17, Fe: 6–10	Excellent high-temp oxidation resistance, chloride stress corrosion resistance	Heat exchangers, furnace parts, nuclear steam generator tubing
Inconel 601	Ni ≥ 58, Cr: 21–25, Fe: Balance, Al: 1–1.7	Superior scaling resistance due to aluminum; handles up to 1200°C	Thermal processing equipment, mufflers, gas turbine components
Inconel 625	Ni ≥ 58, Cr: 20–23, Mo: 8–10, Nb + Ta: 3.15–4.15	High strength, outstanding resistance to pitting, crevice & fatigue corrosion	Marine, offshore, aerospace, chemical processing
Inconel 718	Ni: 50–55, Cr: 17–21, Fe: Balance, Mo: 2.8–3.3, Nb + Ta: 4.75–5.5, Ti: 0.65–1.15, Al: 0.2–0.8	Precipitation-hardened, excellent mechanical strength & creep resistance up to 700°C	Jet engines, nuclear reactors, gas turbines
Inconel X-750	Ni ≥ 70, Cr: 14–17, Fe: 5–9, Ti: 2.25, Al: 0.4–1.0	Excellent strength and stress rupture properties; oxidation resistant up to 815°C	Aerospace, rocket engines, nuclear reactors
Incoloy 800	Ni: 30–35, Cr: 19–23, Fe: Balance, Al + Ti: ~0.85	High strength and oxidation resistance at elevated temperatures	Petrochemical piping, heat exchangers, furnaces
Incoloy 800H/HT	Ni: 30–35, Cr: 19–23, Fe: Balance, C: 0.05–0.10, Al + Ti: ~0.85	Enhanced creep and rupture strength; long-term structural stability at 600–900°C	Heat treating, steam generation, power boilers
Incoloy 825	Ni: 38–46, Cr: 19.5–23.5, Fe: Balance, Mo: 2.5–3.5, Cu: 1.5–3, Ti: 0.6–1.2	Excellent acid resistance (especially sulfuric and phosphoric), pitting and SCC resistance	Chemical processing, acid handling, pollution control systems

Standards & Certifications for Inconel Fittings

At Solitaire Overseas, all Inconel fittings are manufactured in compliance with stringent international standards to ensure top-tier quality, reliability, and performance. Our fittings adhere to the following key specifications:

Category	Standard / Certification	Description / Relevance
Manufacturing Standards	ASTM B366 / ASME SB366	Standard for wrought nickel alloy fittings (e.g., Inconel 600, 625, 718, etc.)
	ASME B16.9	Factory-made butt-weld fittings (NPS ½" to 48")
	ASME B16.11	Forged fittings – socket-weld & threaded
	MSS SP-43	Light-wall corrosion-resistant butt-weld fittings
	MSS SP-97	Integrally reinforced branch outlet fittings (Weldolet®, Sockolet®, etc.)
Material Specifications	ASTM B167 / B444 / B564 / B366	Base material standards for Inconel pipes, tubes, forgings, and fittings
Pressure Rating	ANSI / ASME Pressure Classifications	Conforms to ANSI B16.5 and ASME B31.1, B31.3 piping codes
Testing & Inspection	NACE MR0175 / ISO 15156	Compliance with sour service and H₂S environments
	EN 10204 3.1 / 3.2	Mill test certificates with traceability (optional third-party inspection)
	PMI, UT, RT, Hydro Testing	Non-destructive & destructive tests as per customer/QC requirements
Certifications (On Request)	ISO 9001:2015, PED 2014/68/EU, AD 2000 W0	Quality management, European Pressure Equipment Directive, and German standards compliance
Marking & Traceability	ASME B16.9 / B16.11 + ASTM B366	Includes heat number, size, schedule, grade, and standard stamped on fittings

Every fitting undergoes rigorous testing, including PMI, UT, RT, and mechanical tests, and is accompanied by full material traceability and EN 10204 3.1/3.2 certifications when requested. We also support customer-specific QAPs and third-party inspections from organizations like BV, TUV, SGS, and Lloyd’s.

• Aerospace & Jet Engine Components
• Offshore & Marine Engineering
• Power Generation (Nuclear & Thermal Plants)
• Chemical Processing Units
• Oil & Gas Refineries (especially sour gas services)
• Heat Exchangers, Boilers, and Superheaters
• Petrochemical & Fertilizer Plants
• Pharmaceutical & Biotech Processing Units

• Size Range: ½” NPS to 48” NPS
• Types: Elbows, Tees, Reducers, Caps, Stub Ends, Outlets, and Forged Fittings
• Schedules: SCH 5S to XXS and custom wall thicknesses

• Uncompromised Quality & Precision Engineering 
   We manufacture Inconel fittings that meet and exceed ASTM, ASME, ANSI, and NACE standards, ensuring high-performance in extreme environments—whether it's high-temperature strength, corrosion resistance, or fatigue performance.
• Comprehensive Grade Portfolio 
  From Inconel 600, 601, 625, 718 to Incoloy 800/825, we offer a wide range of grades with precise chemical compositions, heat treatments, and machining to suit demanding industrial requirements.
• State-of-the-Art Manufacturing
  Solitaire Overseas utilizes advanced CNC machining, seamless and forged processes, and strict quality control protocols. Our fittings are produced with tight dimensional tolerances, excellent surface finishes, and full traceability.
• Global Supply & Fast Turnaround 
  With a strong logistics network and large inventory, we offer quick delivery worldwide—from small custom batches to bulk orders—making us the preferred supplier for urgent or ongoing projects.
• Certifications & Compliance
  All products are delivered with complete documentation, including EN 10204 3.1 / 3.2 test certificates, NACE compliance, ISO 9001:2015 certification, and third-party inspection if required.
• Industries We Serve
  We are trusted by clients across aerospace, petrochemical, power generation, marine, offshore, and pharmaceutical sectors, thanks to our product reliability and industry-specific expertise.

FAQ’s Of Inconel Fittings