Nasib Tube Fittings, located in Amman, Jordan, has earned a solid reputation as a reliable manufacturer and supplier of high-performance Hastelloy Hydraulic Fittings, designed for tough industrial settings. These fittings are celebrated for their remarkable resistance to corrosion, oxidation, and degradation at high temperatures, ensuring dependable performance in critical hydraulic systems. The company prides itself on delivering top-notch product quality through precise manufacturing, rigorous testing, and compliance with international standards. With a strong emphasis on durability and leak-proof functionality, Nasib Tube Fittings provides solutions that cater to industries dealing with aggressive chemicals, high pressures, and extreme temperatures. Their dedication to innovation and customer satisfaction has made them a go-to supplier in the region.
Hastelloy Hydraulic Fittings are made up of nickel, molybdenum, and chromium, which provide outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Additional elements like iron, tungsten, and cobalt boost their strength and thermal stability. On the mechanical side, these fittings boast high tensile and yield strength, impressive hardness, and the capability to perform well under high-pressure and high-temperature conditions. Their excellent weldability and formability make them perfect for intricate hydraulic systems. The blend of corrosion resistance and mechanical durability guarantees a long service life, even in the most challenging chemical processing environments.
| DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | HASTELLOY C276, HASTELLOY C22, HASTELLOY B2 |
| WORKING PRESSURE | (LOW) LL SERIES – 100 BAR |
| (MEDIUM)L SERIES – 100 BAR TO 500 BAR | |
| (HEAVY)S SERIES – 200 BAR TO 800 BAR | |
| SIZE RANGE | LL SERIES – 4LL TO 12LL |
| L SERIES – 6L TO 42L | |
| S SERIES – 6S TO 38S | |
| CONNECTIONS | TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE |
| WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL | |
| BODY TYPE | FORGED, BAR STOCK |
| SURFACE | EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH |
| Hastelloy C276 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.010 Max | 15.00 – 17.00 | 1.00 Max | 0.08 Max | 4.00 – 7.00 | 0.04 Max | 0.03 Max | 2.5 Max | 14.50 – 16.50 | |
| Hastelloy C22 | Balance | 0.010 Max | 12.5 – 14.5 | 0.50 Max | 0.08 Max | 2 – 6 | 0.02 Max | 0.02 Max | 2.5 Max | 20 – 22. |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | |
|---|---|---|---|---|---|
| C22 | 8.69 G/Cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| C276 | 8.89 G/Cm33 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40% |
| B2 | 9.2 G/Cm3 | 1370 °C (2550 °F) | Psi – 1,15,000 , MPa –760 | Psi – 52,000 , MPa – 350 | 40% |
| B3 | 9.2 G/Cm3 | 1370 °C (2550 °F) | Psi – 1,15,000 , MPa –760 | Psi – 52,000 , MPa – 350 | 40% |
| C4 | 8.64 G/Cm3 | 1350-1400 °C | 783 | 365 | 55% |
| Hybrid BC1 | 8.83 G/Cm³ | 1343 – 1443°C | 725 | 310 | 40% |
| X | 8.22 G/Cm³ | 1355°C | 655 MPa | 240 MPa | 35% |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Hastelloy C22 | N06022 | 2.4602 | – | NiCr21Mo14W | NW 6022 | – | – |
| Hastelloy C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | – | ХН65МВУ |
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Hastelloy Hydraulic Fittings find their place in various industries where reliability and corrosion resistance are paramount. They are commonly used in chemical processing plants, offshore and marine settings, petrochemical operations, and power generation facilities. These fittings are crucial for hydraulic lines that manage highly corrosive fluids, high-temperature media, or extreme pressure variations.
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