ГОРЯЧИЕ ТЕГИ ПРОДУКТОВ
Втулочный резьбовой фланец из ковкого чугуна
-Стандарт: ISO 49 / EN 10242
UL/FM
-Материал: ISO 5922 JMB/350-10
-Резьба: BSPT
·Flange facing: EN1092,FF/RF
·Pressure rating: PN16
-Поверхность: Черное железо / горячая гальванизация
-Размерный ряд: 1/2″ —2″
описание
Malleable cast iron hubbed threaded flange, neck structure strengthens connection, threaded fastening, leak-proof and easy to install.
Технические характеристики
Доступный размер
Размер | Outside dia. | Neck dia. | Flange thk. | Bolt circle | Bolting | |
DN | OD (mm) | D (mm) | N (mm) | C (mm) | K (mm) | n x L |
32 | 42.4 | 140 | 60 | 18 | 100 | 4 x M16 |
40 | 48.3 | 150 | 70 | 18 | 110 | 4 x M16 |
50 | 60.3 | 165 | 84 | 20 | 125 | 4 x M16 |
65 | 76.1 | 185 | 104 | 20 | 145 | 8(4) x M16* |
80 | 88.9 | 200 | 120 | 20 | 160 | 8 x M16 |
100 | 114.3 | 220 | 140 | 22 | 180 | 8 x M16 |
Примечание:
The DN 65 malleable cast iron flange with PN16 can be supplied with 4 holes, so to match EN 1092-1
(Carbon steel flange) and EN 1092-3 (Copper alloy flange) connection
приложение
- Industrial pipeline terminal connections: Necked threaded flanges for deformation-resistant sealing connections between equipment and pipelines .
- Fire protection system expansion: UL-certified structures for high-pressure flange connections between sprinkler networks and pump valves .
- Ship propulsion systems: Anti-vibration flange solutions for engine room fuel/cooling water pipelines and equipment.
- Energy Transmission Networks: Sealed flange connections for oil and gas pipeline metering devices.
- Chemical Process Equipment: Corrosion-resistant flange interfaces for reactor inlet/outlet pipelines.
- Municipal Pipeline Network Renovation: Long-term sealed connections between main road valve assemblies and pipelines.
- Mining Equipment Integration: Anti-loosening flange solutions for pumps and pipelines in high-vibration conditions.
- Agricultural Irrigation Hubs: Flange connections between pump station high-pressure pipelines and filtration equipment.
преимущества
- Reinforced structural design: Neck reinforcement ribs enhance the flange’s resistance to bending stress.
- Dual sealing protection: BSPT threads + flange sealing surface (FF/RF type) provide dual leak prevention.
- Easy installation: Threaded connections eliminate welding procedures, reducing installation complexity.
- Standard compatibility: Flange surfaces comply with EN1092 standards, compatible with PN16 carbon steel/copper alloy flanges.
- Long-Term Corrosion Protection System: Hot-dip galvanized coating certified by ISO 9227 salt spray test.
- Pressure Compatibility: PN16 rating meets industrial pipeline system pressure requirements.
- Optimized Bolt Hole Design: DN65 specification offers a 4-hole design option.
- Full Size Range Coverage: DN32-DN100 meets mainstream industrial pipeline requirements.
упаковка
- Sealing surface protection: the flange seal surface is covered with PE film.
- Protection of bolt holes: Engineering plastic plugs for the sealing of bolt holes in order to avoid yielding of damage.
- Heavy Transport SolutionMaterial: Steel-reinforced fumigated wooden box (complies with ISPM 15).
- Traceability management system: box QR code connected to material reports and standard certifications.
- Design with anti-deformation: Internal support frame that keeps the flange flat .
Доступный размер
Размер | Outside dia. | Neck dia. | Flange thk. | Bolt circle | Bolting | |
DN | OD (mm) | D (mm) | N (mm) | C (mm) | K (mm) | n x L |
32 | 42.4 | 140 | 60 | 18 | 100 | 4 x M16 |
40 | 48.3 | 150 | 70 | 18 | 110 | 4 x M16 |
50 | 60.3 | 165 | 84 | 20 | 125 | 4 x M16 |
65 | 76.1 | 185 | 104 | 20 | 145 | 8(4) x M16* |
80 | 88.9 | 200 | 120 | 20 | 160 | 8 x M16 |
100 | 114.3 | 220 | 140 | 22 | 180 | 8 x M16 |
Примечание:
The DN 65 malleable cast iron flange with PN16 can be supplied with 4 holes, so to match EN 1092-1
(Carbon steel flange) and EN 1092-3 (Copper alloy flange) connection
- Industrial pipeline terminal connections: Necked threaded flanges for deformation-resistant sealing connections between equipment and pipelines .
- Fire protection system expansion: UL-certified structures for high-pressure flange connections between sprinkler networks and pump valves .
- Ship propulsion systems: Anti-vibration flange solutions for engine room fuel/cooling water pipelines and equipment.
- Energy Transmission Networks: Sealed flange connections for oil and gas pipeline metering devices.
- Chemical Process Equipment: Corrosion-resistant flange interfaces for reactor inlet/outlet pipelines.
- Municipal Pipeline Network Renovation: Long-term sealed connections between main road valve assemblies and pipelines.
- Mining Equipment Integration: Anti-loosening flange solutions for pumps and pipelines in high-vibration conditions.
- Agricultural Irrigation Hubs: Flange connections between pump station high-pressure pipelines and filtration equipment.
- Reinforced structural design: Neck reinforcement ribs enhance the flange’s resistance to bending stress.
- Dual sealing protection: BSPT threads + flange sealing surface (FF/RF type) provide dual leak prevention.
- Easy installation: Threaded connections eliminate welding procedures, reducing installation complexity.
- Standard compatibility: Flange surfaces comply with EN1092 standards, compatible with PN16 carbon steel/copper alloy flanges.
- Long-Term Corrosion Protection System: Hot-dip galvanized coating certified by ISO 9227 salt spray test.
- Pressure Compatibility: PN16 rating meets industrial pipeline system pressure requirements.
- Optimized Bolt Hole Design: DN65 specification offers a 4-hole design option.
- Full Size Range Coverage: DN32-DN100 meets mainstream industrial pipeline requirements.
- Sealing surface protection: the flange seal surface is covered with PE film.
- Protection of bolt holes: Engineering plastic plugs for the sealing of bolt holes in order to avoid yielding of damage.
- Heavy Transport SolutionMaterial: Steel-reinforced fumigated wooden box (complies with ISPM 15).
- Traceability management system: box QR code connected to material reports and standard certifications.
- Design with anti-deformation: Internal support frame that keeps the flange flat .
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