Benjamin Tube Fittings is a leading manufacturer and supplier of Inconel Check Valves based in Abuja, Nigeria. Specializing in high-performance, corrosion-resistant valves, we provide reliable solutions for industries operating in extreme conditions. Our Inconel Check Valves are designed to prevent backflow while ensuring durability and efficiency in harsh environments such as chemical processing, oil, and gas industries. With a commitment to quality and customer satisfaction, Benjamin Tube Fittings delivers superior products tailored to meet the unique needs of various industrial applications.
Benjamin Tubefittings is a well-known manufacturer and supplier located in Abuja, Nigeria, focusing on high-performance **Inconel Check Valves**. The company has built a solid reputation for its durability and reliability, catering to various industries such as oil and gas, petrochemical, power generation, and marine. With a commitment to advanced manufacturing techniques and strict adherence to international standards, Benjamin Tubefittings produces check valves that can endure extreme temperatures, pressures, and corrosive environments. Their Inconel Check Valves are designed to ensure unidirectional flow, prevent backflow, and safeguard critical piping systems, providing long-lasting performance and operational safety in some of the toughest industrial settings.
| CONNECTION | SOCKET WELD END, TUBE END, THREADED, FLANGE END |
| INSTRUMENTATION VALVES SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| THREADS | BSPP, NPT, METRIC, BSPT,UNF, JIC |
| INSTRUMENTATION VALVES BODY SHAPE | HEXAGON |
| PATTERN FLOW | STRAIGHT |
| INSTRUMENTATION VALVES ORIFICE SIZE | 2 MM – 40 MM |
| EQUIVALENT BRANDS | PARKER, SWAGELOK, DK-LOK, STAUFF, OLIVER VALVES, HAMLET, HOKE |
| RATING PRESSURE | 20000 PSI, 1500 PSI, 10000 PSI, 3000 PSI, 6000 PSI, 15,000 PSI |
| CRACKING PRESSURE | 0.5 BAR |
| TYPE | SPRING TYPE, POPPET TYPE |
| INSTRUMENTATION VALVES MATERIAL | INCONEL |
| MEDIA | SEA WATER , HYDRAULIC AIR, OIL, GAS, WATER, HOT WATER , STEAM, COLD WATER , CHEMICAL |
| BODY TYPE | FORGED, BAR STOCK |
| MEDIA TEMPERATURE | (-50* C – 350*C ) AS PER PRESSURE RANGE |
| INSTRUMENTATION VALVES PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| Inconel | Element (% By Mass) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mo | Ni | Cr | Fe | Mn | Nb | Co | Cu | Al | Ti | Si | C | B | S | P | |
| 690 | 59.05 | 30 | 9.02 | 0.035 | 0.001 | 0.002 | 0.035 | 0.0019 | 0.0003 | ||||||
| 617 | 8.00 to 10.00 | 44.02 to 56.00 | 20.00 to 24.00 | 3.00 | 0.05 | 10.00 to 15.00 | 0.05 | 0.08 to 1.05 | 0.06 | 0.05 | 0.015 | 0.0006 | 0.0015 | 0.0015 | |
| 600 | 72.00 | 14.00 to 17.00 | 6.00 to 10.00 | 1.00 | 0.05 | 0.05 | 0.015 | 0.0015 | |||||||
| 625 | 8.00 to 10.00 | 58.00 | 20.00 to 23.00 | 5.00 | 0.05 | 3.015 to 4.015 | 1.00 | 0.04 | 0.04 | 0.05 | 0.01 | 0.0015 | 0.0015 | ||
| X-750 | 70.00 | 14.00 to 17.00 | 5.00 to 9.00 | 1.00 | 0.07 to 1.02 | 1.00 | 0.05 | 0.04 to 1.00 | 2.025 to 2.075 | 0.05 | 0.008 | 0.001 | |||
| 718 | 2.08 to 3.03 | 50.00 to 55.00 | 17.00 to 21.00 | Balance | 0.035 | 4.075 to 5.05 | 1.00 | 0.02 to 0.08 | 0.065 to 1.015 | 0.03 | 0.035 | 0.008 | 0.0006 | 0.0015 | 0.0015 |
| Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | |||
| Psi – 1,35,000 , MPa -930 | 42.5 | Psi – 75,000 , MPa – 517 | – | – |
These Inconel Check Valves are primarily made up of nickel (at least 72%), chromium (14–17%), and iron, along with trace amounts of molybdenum, cobalt, and other elements. This unique alloy offers remarkable resistance to high-temperature oxidation, corrosion, and pitting. The mechanical properties include impressive tensile strength (around 690–1,050 MPa) and excellent yield strength, paired with toughness and thermal stability. Inconel’s ability to maintain its integrity under extreme heat and harsh chemical conditions makes these check valves perfect for high-pressure and high-temperature industrial applications where performance and reliability are essential.
| Standard | Inconel 600 | Inconel 601 | Inconel 625 | Inconel 718 |
|---|---|---|---|---|
| UNS | N06600 | N06601 | N06625 | N07718 |
| EN | NiCr15Fe | NiCr23Fe | NiCr22Mo9Nb | – |
| BS | NA 13 | NA 49 | NA 21 | – |
| GOST | МНЖМц 28-2,5-1,5 | XH60BT | ХН75МБТЮ | – |
| WERKSTOFF NR. | 2.4816 | 2.4851 | 2.4856 | 2.4668 |
| OR | ЭИ868 | ЭИ868 | ЭИ602 | – |
| JIS | NCF 600 | NCF 601 | NCF 625 | – |
| AFNOR | NC15FE11M | NC23FeA | NC22DNB4M | – |
Inconel Check Valves find extensive use in industries that demand reliable flow control in challenging environments. They are commonly applied in oil and gas processing, chemical plants, power generation systems, marine engineering, and petrochemical pipelines. These valves prevent reverse flow, protect pumps and compressors, and ensure the smooth and safe operation of fluid systems. Thanks to Inconel’s outstanding corrosion and heat resistance, these check valves are ideal for seawater systems, acidic or oxidizing fluids, and high-temperature processes, delivering long-term efficiency, reduced maintenance, and dependable protection for critical operations.
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Inconel Check Valves are widely used in industries where extreme conditions, such as high temperatures, pressures, and corrosive environments, are common. They are essential in the oil and gas industry, ensuring safe flow control in pipelines and refineries. In chemical processing, these valves prevent backflow while withstanding harsh chemicals and acids. Inconel’s heat resistance makes them ideal for power generation plants and aerospace applications, where they maintain performance under intense heat and stress. Their reliability and durability ensure efficient operations in critical, high-demand environments.
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