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Explore our Hastelloy bulkhead union dimensions and sizes for precise solutions
Table of content
- Hastelloy tube fittings Specification
- Types of Hastelloy compression fittings
- Hastelloy alloy instrumentation fittings chemical composition
- Hastelloy JIC Fittings mechanical composition
- Hastelloy alloy ferrule fittings equivalent grade
- Why Choose Reliable Manufacturer to Buy Hastelloy Compression Tube Fittings?
- Hastelloy instrumentation tube fittings Pressure rating
- Hastelloy tube fittings Price list
- Testing of Hastelloy Ferrule Fittings
- Dimensions of Hastelloy Elbow Union
| Sizes | 1/8″ to 2″ |
|---|---|
| Standards | ASTM B564 / ASME SB564 |
| Types |
|
| Temperature Range | −196 °C to +537 °C |
| Pressure Rating |
|
| Ends |
|
| Thread Standards | ASME B1.20.1 (NPT) / ISO 228/1 (BSPP) / ISO 7/1 (BSPT) |
| Threads |
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| Test & Certification |
|

Hastelloy alloy instrumentation fittings

Hastelloy metal high pressure compression fittings

Hastelloy alloy ferrule fittings & male connector

Hastelloy metal flare fittings & adapter

Hastelloy alloy single/ double ferrule fittings

Hastelloy bulkhead union
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
|---|---|---|---|---|---|---|---|---|---|---|
| C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
| B2 | 0.02 max | 1.0 max | 0.1 max | 0.03 max | 1.0 max | Bal | 1.0 max | 2.0 max | 26 – 30 | 0.04 max |
Dive into the flexural strength and thermal stability properties of our Hastelloy alloy compression tube fittings for reliable performance.
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| Hastelloy B2 | 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000 , MPa – 760 | Psi – 51000 , MPa – 350 | 40 % |
| STANDARD | WNR | UNS | JIS | GOST | EN | OR |
|---|---|---|---|---|---|---|
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | – | NiCr21Mo14W | – |
| Hastelloy B2 | 2.4617 | N10665 | – | – | – | – |
We understand the unique needs of both instrumentation and industrial sectors, which is why our Hastelloy instrumentation fittings are designed to meet those requirements.

| Tube OD (in) | Typical Wall (in) | Working Pressure (psi) |
|---|---|---|
| 1/8″ | 0.028″ | 6,000 – 8,000 psi |
| 1/4″ | 0.035″ | 5,000 – 6,000 psi |
| 3/8″ | 0.049″ | 4,000 – 5,000 psi |
| 1/2″ | 0.065″ | 3,000 – 4,500 psi |
| 3/4″ | 0.083″ | 2,500 – 3,500 psi |
| 1″ | 0.095″ | 2,000 – 3,000 psi |
Get your hands on Hastelloy high pressure compression fittings at reasonable prices from the stockholder.
| Product | Price in USD (Pcs) |
Price in Dirham (Pcs) |
Price in Euro (Pcs) |
|---|---|---|---|
| 1/8 in. Tube O.D. x 1/8 in. FNPT Hastelloy Female Branch Tee | US $26.82 | 98.50 AED | € 23.31 |
| 3/8 in. Tube O.D. x 3/8 in. FNPT Hastelloy Female Branch Tee | US $28.46 | 104.52 AED | € 24.73 |
- Dimensional Inspection
- Hydrostatic Pressure Test
- Pneumatic Leak Test
- Proof Pressure Test
- Burst Pressure Test
- Corrosion Testing
- Vibration Tests

| TUBE OD IN | D (MM) | A (MM) | F (MM) | E (MM) | H (MM) | G (MM) |
|---|---|---|---|---|---|---|
| 1/16 | 8.6 | 17.8 | 10 | 1 | 14.0 | 10 |
| 1/8 | 12.7 | 22.4 | 12 | 3 | 15.8 | 12 |
| 3/16 | 13.7 | 25.4 | 12 | 3 | 18.8 | 12 |
| 1/4 | 15.2 | 27.0 | 12 | 5 | 19.6 | 14 |
| 3/8 | 16.8 | 30.5 | 17 | 8 | 21.3 | 17 |
| 1/2 | 22.8 | 36.0 | 22 | 10 | 23.1 | 22 |
| 5/8 | 24.4 | 38.1 | 24 | 12 | 26.0 | 27 |
| 3/4 | 24.4 | 40.0 | 27 | 15 | 29.7 | 30 |
| 1 | 26.0 | 49.0 | 34 | 21 | 36.8 | 38 |
