**Gabriel Tube Fittings**, located in Cairo, Egypt, is a trusted manufacturer and supplier of high-performance **Incoloy 800 Ball Valves**, designed for tough applications that involve extreme temperatures and corrosive environments. These valves ensure efficient, leak-tight shutoff and flow control, making them a great choice for critical operations in demanding industrial systems.
Crafted from **Incoloy 800**, a nickel-iron-chromium alloy celebrated for its outstanding resistance to oxidation, carburization, and high-temperature corrosion, these ball valves are particularly well-suited for **heat exchangers, power plants, petrochemical facilities**, and **high-temperature steam or acid service**. The alloy maintains its structural integrity and mechanical strength even during extended use at elevated temperatures (up to about 1100°C or 2010°F).
SPECIFICATION | ASTM A494 / ASME SA494 API 602, ASME B16.34, SME B16.5, ASME B16.25, ASME B1.20.1, ASME B16.11, ASME B16.10, BS 5352, DIN3352 |
VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, WELD NIPPLE, FLANGED, SAE |
FUNCTION | 2 WAY, 3 WAY, 4 WAY, 5 WAY, |
PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15000 PSI, 20000 PSI |
SEAL RING MATERIAL | PTFE, PVDF, DELRIN, PEEK, GRAPHITE |
STANDARD | ISO , DIN , ANSI , API , ASME , AWWA , MSS , |
MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
MEDIA TEMPERATURE | (-120* C TO 500*C )RANGE AS PER PRESSURE |
BODY TYPE | BAR STOCK |
PACKING DETAILS | BOX PACKING, WOODEN PALLET |
APPLICATION | MATERIAL HANDLING EQUIPMENT, EARTH MOVING MACHINERIES , POWER GENERATING PLANT , STEEL MANUFACTURING PLANT , MINING INDUSTRIES , CHEMICAL PROCESSING MACHINES , PIPING LINE , PAINT INDUSTRIES , TRUCKS AND TRAILERS , AUTOMATION , AGRICULTURE MACHINES , AEROSPACE & DEFENCE EQUIPMENTS, |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 800 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| 800HT | 0.06 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60ᴬ | 0.15 – 0.60ᴬ |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 800 / 800H / 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
| Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
Gabriel’s **Incoloy 800 Ball Valves** come equipped with a precision-machined ball mechanism that allows for smooth **quarter-turn operation**, guaranteeing a tight shut-off with minimal torque. They are available in **2-way and 3-way configurations** with **NPT, BSP, socket weld, or flanged end connections**, ensuring secure integration into piping systems.
Contact us to get a quick quote for your requirement.
Incoloy 800 ball valves are widely used in high temperatures and hot environments due to their resistance to oxidation and debris Ideal for applications in the oil and gas industry, petrochemical plants and power generation, in particular in heat exchangers, boilers and piping systems They have durability and strength at high temperatures with strong water , and are suitable for air handling. In addition, Incoloy 800’s ability to withstand stress corrosion cracking enhances valve reliability and longevity under harsh conditions.
Please feel free to contact us if you need any further information or for enquiry.
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