SS Ferrule Fittings, High-Pressure Gas & Liquid Seals.
Elite Steels Inc. manufactures precision stainless steel double ferrule tube fittings engineered for impulse lines, analyzer sampling systems, gas distribution, and high-pressure hydraulic instrumentation up to 10,000 PSI.
Engineered for High-Pressure & Corrosion Critical Service.
5. SS Ferrule Fittings from Elite Steels Inc. are manufactured under strict ISO 9001:2015 quality controls. Engineered from certified high-purity alloys, each item offers flawless dimensional accuracy, superior mechanical strength, and long service life in challenging environments.
Trusted across oil & gas refineries, power plants, chemical process industries, offshore platforms, and heavy industrial engineering projects globally.
Technical Snapshot
- Tube OD Sizes 1/16" to 2" (2mm to 50mm OD)
- Material Grades SS 316, 316L, 304, Monel 400, Hastelloy C276, Inconel 625
- Pressure Rating Vacuum up to 10,000 PSI (689 Bar)
- Threads NPT, BSPT, BSPP, SAE Unified Threads
- Mechanism Twin Ferrule Swaging Action (Front & Back Ferrule)
- Applications Chemical Injection, Gas Chromatography, Hydraulics
Nine Alloy Families, Complete Traceability.
Explore our extensive alloy inventory for 1. Buttweld Fittings. Every product is supplied with complete raw material mill test reports to EN 10204 3.1.
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Stainless & Duplex Steel
02 / 09
Carbon & Alloy Steel
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Nickel & Copper Alloy
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Hastelloy Alloys
05 / 09
Inconel Alloys
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Incoloy Alloys
07 / 09
Monel Alloys
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Titanium Alloys
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Custom Fabrications
Available Types & Configurations in Stock.
Filter or click below to view configurations available for immediate dispatch.
Stainless Steel 316 Double Ferrule Tube Fittings Technical Specs
Standard dimensional specifications reference chart according to ASME / ASTM engineering codes.
| Tube OD Size | NPT Male Thread | Working Pressure | Hex Nut Size | Body Length | Bore Diameter |
|---|---|---|---|---|---|
| 1/8" OD (3.17mm) | 1/8" NPT | 8,500 PSI | 7/16" (11.1mm) | 30.5 mm | 2.3 mm |
| 1/4" OD (6.35mm) | 1/4" NPT | 7,500 PSI | 9/16" (14.3mm) | 37.8 mm | 4.8 mm |
| 3/8" OD (9.52mm) | 3/8" NPT | 6,500 PSI | 11/16" (17.5mm) | 39.9 mm | 7.1 mm |
| 1/2" OD (12.7mm) | 1/2" NPT | 5,100 PSI | 7/8" (22.2mm) | 49.0 mm | 10.4 mm |
| 3/4" OD (19.05mm) | 3/4" NPT | 4,200 PSI | 1-1/8" (28.6mm) | 50.5 mm | 15.7 mm |
| 1" OD (25.4mm) | 1" NPT | 3,800 PSI | 1-1/2" (38.1mm) | 62.2 mm | 22.3 mm |
Three Decades of Manufacturing & Supply Excellence.
100% Traceability
Every order is supplied with authentic Mill Test Certificates (MTC) to EN 10204 3.1, NACE MR0175, and 100% PMI testing.
Precision CNC Machining
High-precision machining, smooth surface finish, and exact tolerances for effortless field installation.
Extensive Ready Stock
Largest ready inventory of standard stainless, carbon, alloy, and nickel components for urgent requirements.
Global Logistics
Swift PAN India dispatch and international export packaging compliant with ISPM-15 seaworthy standards.
