Malik Tube Fittings, located in Riyadh, Saudi Arabia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Hastelloy check valves. These valves are specifically designed to withstand corrosion and deliver dependable performance in tough industrial settings. Each Hastelloy check valve is crafted to meet international standards, ensuring they provide leak-proof, unidirectional flow control and long-lasting durability. Malik Tube Fittings caters to various industries, including chemical processing, petrochemical, oil and gas, and pharmaceutical manufacturing, offering robust check valves that blend innovative design, high-quality materials, and consistent operation for safe and efficient management of fluids and gases in critical applications.
The Hastelloy check valves from Malik Tube Fittings are made from high-performance Hastelloy alloys, which provide exceptional resistance to both oxidizing and reducing agents, chemical corrosion, and high temperatures. These valves are equipped with precision-machined internal components that ensure smooth operation, secure sealing, and minimal leakage. They boast impressive mechanical properties, including high tensile strength, impact resistance, and structural integrity even under extreme pressures and temperatures. Designed to prevent backflow in demanding systems, these check valves deliver reliable performance with minimal maintenance, ensuring safe and efficient operation throughout their extended service life.
| INSTRUMENTATION VALVES MATERIAL | HASTELLOY |
| INSTRUMENTATION VALVES SIZE | 6 MM TO 50 MM and 1/8″ TO 2″ |
| THREADS | BSPP, NPT, METRIC, BSPT,UNF, JIC |
| CONNECTION | SOCKET WELD END, TUBE END, THREADED, FLANGE END |
| INSTRUMENTATION VALVES BODY SHAPE | HEXAGON |
| INSTRUMENTATION VALVES ORIFICE SIZE | 2 MM – 40 MM |
| PATTERN FLOW | STRAIGHT |
| EQUIVALENT BRANDS | PARKER, SWAGELOK, DK-LOK, STAUFF, OLIVER VALVES, HAMLET, HOKE |
| CRACKING PRESSURE | 0.5 BAR |
| RATING PRESSURE | 20000 PSI, 1500 PSI, 10000 PSI, 3000 PSI, 6000 PSI, 15,000 PSI |
| TYPE | SPRING TYPE, POPPET TYPE |
| BODY TYPE | FORGED, BAR STOCK |
| MEDIA | SEA WATER , HYDRAULIC AIR, OIL, GAS, WATER, HOT WATER , STEAM, COLD WATER , CHEMICAL |
| INSTRUMENTATION VALVES PACKING DETAILS | WOODEN PALLET, BOX PACKING |
| MEDIA TEMPERATURE | (-50* C – 350*C ) AS PER PRESSURE RANGE |
| Co | C | Cr | Mo | Mn | Fe | Ni | S | Si | P | |
| Hastelloy C276 | 2.5 Max | 0.010 Max | 14.50 – 16.50 | 15.00 – 17.00 | 1.00 Max | 4.00 – 7.00 | Balance | 0.03 Max | 0.08 Max | 0.04 Max |
| Hastelloy C22 | 2.5 Max | 0.010 Max | 20 – 22. | 12.5 – 14.5 | 0.50 Max | 2 – 6 | Balance | 0.02 Max | 0.08 Max | 0.02 Max |
| Melting Point | Density | Tensile Strength | Elongation | Yield Strength (0.2%Offset) | |
|---|---|---|---|---|---|
| Hastelloy C276 | Psi – 1,15,000 , MPa – 790 | 40% | 1370 °C (2500 °F) | 8.89 G/Cm33 | Psi – 52,000 , MPa – 355 |
| Hastelloy C22 | Psi – 1,00,000 , MPa – 690 | 45 % | 1399 °C (2550 °F) | 8.69 G/Cm3 | Psi – 45000 , MPa – 310 |
| Hastelloy B3 | Psi – 1,15,000 , MPa –760 | 40% | 1370 °C (2550 °F) | 9.2 G/Cm3 | Psi – 52,000 , MPa – 350 |
| Hastelloy B2 | Psi – 1,15,000 , MPa –760 | 40% | 1370 °C (2550 °F) | 9.2 G/Cm3 | Psi – 52,000 , MPa – 350 |
| Hybrid BC1 | 725 | 40% | 1343 – 1443°C | 8.83 G/Cm³ | 310 |
| Hastelloy C4 | 783 | 55% | 1350-1400 °C | 8.64 G/Cm3 | 365 |
| Hastelloy X | 655 MPa | 35% | 1355°C | 8.22 G/Cm³ | 240 MPa |
At Malik Tube Fittings, we are the leading supplier, manufacturer, and exporter of Hastelloy Check Valves in Riyadh, Saudi Arabia. Our advanced manufacturing facilities, strategically located in the Saudi Arabia, enable us to deliver high-quality, customized solutions tailored to your specific needs. With an extensive inventory of over 16,000 tons of premium-grade Hastelloy materials, we are fully equipped to meet your demands efficiently. Our commitment to excellence and efficiency ensures that we consistently maintain sufficient stock to support your business requirements and provide reliable performance in critical applications.
| STANDARD | GOST | UNS | WERKSTOFF NR. | BS | AFNOR | EN | JIS |
| Hastelloy C22 | – | N06022 | 2.4602 | – | – | NiCr21Mo14W | NW 6022 |
| Hastelloy C276 | ХН65МВУ | N10276 | 2.4819 | – | – | NiMo16Cr15W | NW 0276 |
Hastelloy check valves play a crucial role in safeguarding piping systems by stopping the reverse flow of aggressive fluids and gases in industries where corrosion resistance is a must. They are commonly found in chemical processing plants, oil and gas refineries, petrochemical pipelines, marine systems, and pharmaceutical production facilities. With their sturdy construction, tight sealing, and resistance to harsh chemicals, these valves are perfect for high-pressure and high-temperature applications. Hastelloy check valves are vital components in industrial systems, ensuring safety, efficiency, and reliability while minimizing downtime and maintenance needs.
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Hastelloy Check Valves are extensively used in industries that require reliable performance in corrosive and high-temperature environments. They are commonly found in chemical processing plants, where they handle aggressive substances such as acids and chlorides, ensuring safe flow control. In the oil and gas sector, these valves prevent backflow and maintain system integrity in harsh conditions. Hastelloy Check Valves are also used in aerospace applications, power generation, and wastewater treatment, where their durability and resistance to corrosion are essential for maintaining operational efficiency and safety.
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