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Jassem Tube Fittings is a trusted manufacturer and supplier in Doha, Qatar, offering high-performance Nickel Alloy Manifold Valves designed for precise control and isolation in highly demanding process and instrumentation systems. These valves are engineered to perform reliably in extreme temperatures, high pressures, and corrosive environments. With precision machining, strict quality control, and adherence to international standards, Jassem Tube Fittings delivers manifold valves known for smooth operation, tight sealing, and long service life. Nickel alloy construction makes these valves ideal for critical applications where safety, durability, and consistent performance are essential.
Nickel Alloy Manifold Valves are manufactured from high-nickel alloys often combined with chromium, molybdenum, and iron. This composition provides exceptional resistance to corrosion, oxidation, and chemical attack. Mechanically, nickel alloys offer high tensile and yield strength, excellent toughness, and strong resistance to creep and thermal fatigue. The material maintains its structural integrity under extreme pressure and temperature conditions, ensuring reliable valve performance, secure sealing, and long-term stability in harsh operating environments.
At Jassem Tube Fittings, we are the largest supplier, manufacturer, and exporter of Reduced Bore Ball Valve in Doha, Qatar. Our advanced manufacturing facilities, strategically positioned in the Qatar, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands
| Body / End Connector Piece: |
| Cast Carbon Steel to ASTM A 216 GR. WCB |
| Stainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3M |
| Hast Alloy B / C |
| ASTM A 351 GR. CN 7M (Alloy 20) |
| Ball: |
| Stainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3M |
| Hast Alloy B / C |
| ASTM A 351 GR. CN 7M (Alloy 20) |
| Stem: |
| AISI 304 (S.S. 304) |
| AISI 316 (S.S. 316) |
| AISI 304L (S.S. 304L) |
| AISI 316L (S.S. 316L) |
| Hast Alloy B / C |
| Alloy 20 |
| Ball Seat / Gland Seal / Stem Seal: |
| P.T.F.E. Virgin |
| P.T.F.E. Glass Filled |
| P.T.F.E. Carbon Filled |
| Grafoil / Graphite Ring |
Contact us to get a quick quote for your requirement.
Jassem Tube Fittings is a leading supplier and Stockist of premium Reduced Bore Ball Valve in Doha, Qatar. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the fittings industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Nickel Alloy Manifold Valves supplied by Jassem Tube Fittings are widely used in oil and gas, petrochemical, and chemical processing industries. They are ideal for instrumentation systems handling sour gas, high-temperature fluids, and aggressive chemicals. These valves are also commonly installed in offshore platforms, refineries, and power plants where corrosion resistance and strength are critical. Their ability to perform under severe conditions makes them suitable for pressure measurement, isolation, and calibration tasks, ensuring safe and accurate process control in critical applications.
Please feel free to contact us if you need any further information or for enquiry.
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