Forged Threaded Fittings, Precision NPT & BSP Threads.
Elite Steels Inc. manufactures high-pressure forged threaded pipe fittings with computer-controlled NPT, BSPT, and BSPP thread profiles in Stainless, Carbon Steel, Alloy Steel & Monel.
Engineered for High-Pressure & Corrosion Critical Service.
7. Forged Threaded 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
- Size Spectrum 15NB to 100NB (1/2" to 4")
- Pressure Class Class 2000#, Class 3000#, Class 6000#
- Thread Types NPT (ANSI B1.20.1), BSPT (BS 21), BSPP (ISO 228)
- Materials ASTM A105, A182 F304/F316, F11, F22, F51, F53
- Finish Clean Thread Cut, Rust-Proof Oiled / Electro-Polished
- Applications High Pressure Hydraulics, Chemical Feed Lines
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
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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
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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.
ASME B16.11 Class 3000# Threaded Fittings Technical Reference
Standard dimensional specifications reference chart according to ASME / ASTM engineering codes.
| Nominal Thread Size | Threads Per Inch (NPT) | Min Wall Thickness | Center to End (Elbow) | Hex Width (Nipple) | Weight (Kg) |
|---|---|---|---|---|---|
| 15 NB (1/2" NPT) | 14 TPI | 3.18 mm | 25 mm | 22 mm | 0.22 kg |
| 20 NB (3/4" NPT) | 14 TPI | 3.51 mm | 28 mm | 27 mm | 0.38 kg |
| 25 NB (1" NPT) | 11.5 TPI | 4.14 mm | 33 mm | 35 mm | 0.60 kg |
| 40 NB (1.5" NPT) | 11.5 TPI | 5.08 mm | 44 mm | 50 mm | 1.25 kg |
| 50 NB (2" NPT) | 11.5 TPI | 5.72 mm | 51 mm | 62 mm | 1.95 kg |
| 80 NB (3" NPT) | 8 TPI | 7.62 mm | 73 mm | 90 mm | 4.80 kg |
| 100 NB (4" NPT) | 8 TPI | 8.89 mm | 86 mm | 115 mm | 8.90 kg |
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.
