Malleable iron male and female reducing socket
·Standard: ISO
·Material: Malleable iron ASTM A197
·Thread: NPT
·W. pressure: Class 150, 300 psi (-29°C to 66°C)
Class 300, 1000 / 1500 / 2000 psi
(-29°C to 66°C)
·Surface: Black iron / hot dip galvanized
·Size Range: 1/2″ —6″ (Class 150)
1/4” —4″ (Class 300)
description
Malleable iron male and female reducing socket allows flexible diameter reduction, tight threaded sealing, with pressure & corrosion resistance.
Specification
Available size
SIZE | A | ||
INCH | DN | MM | MM |
3/8” x 1/4” | 10 x 8 | 17.1 x 13.7 | 35 |
1/2” x 1/4” | 15 x 8 | 21.3 x 13.7 | 43 |
1/2” x 3/8” | 15 x 10 | 21.3 x 17.1 | 43 |
3/4” x 3/8” | 20 x 10 | 26.7 x 17.1 | 48 |
3/4” x 1/2” | 20 x 15 | 26.7 x 21.3 | 48 |
1” x 1/2” | 25 x 15 | 33.4 x 21.3 | 55 |
1” x 3/4” | 25 x 20 | 33.4 x 26.7 | 55 |
1-1/4” x 1/2” | 32 x 15 | 42.2 x 21.3 | 60 |
1-1/4″ x 3/4″ | 32 x 20 | 42.2 x 26.7 | 60 |
1-1/4″ x 1″ | 32 x 25 | 42.2 x 33.4 | 60 |
1-1/2″ x 3/4″ | 40 x 20 | 48.3 x 26.7 | 63 |
1-1/2″ x 1″ | 40 x 25 | 48.3 x 33.4 | 63 |
1-1/2″ x 1-1/4″ | 40 x 32 | 48.3 x 42.2 | 63 |
2″ x 1″ | 50 x 25 | 60.3 x 33.4 | 70 |
2″ x 1-1/4″ | 50 x 32 | 60.3 x 42.2 | 70 |
2″ x 1-1/2″ | 50 x 40 | 60.3 x 48.3 | 70 |
application
- Equipment Port Conversion Connection: Transition connection between internal thread ports of industrial equipment and external thread pipes.
- Instrument Measurement Pipeline Installation: Connection of pressure gauges/flow meters and other instruments to pipes of different specifications.
- Water Treatment System Renovation: Sealed connection between filtration equipment and water supply pipes of different diameters.
- Ship Equipment Interface Upgrade: Threaded transition connection between engine room equipment and deck pipes.
- Agricultural irrigation system adaptation: Transition connections between pump room equipment and field pipelines of different diameters.
- Laboratory gas piping: Micro-diameter interfaces between precision instruments and gas supply pipelines.
- Energy station valve group connection: Pressure-resistant diameter conversion connections between regulating valve groups and conveying pipelines.
- Firefighting equipment rapid deployment: Emergency diameter conversion connections between fire hydrants and temporary water supply pipelines.
advantages
- Dual-threaded reducer: Internal and external threads provide flexible adaptation to different ports.
- Extreme pressure sealing: Maintains zero leakage and long-term stability under high-pressure conditions.
- Full environmental corrosion resistance: Thickened galvanized layer resists bidirectional corrosion from chemical media.
- Wide size coverage: Fully compatible with micro-precision tubes to large industrial tubes.
- Thermal expansion and contraction adaptability: Maintains threaded connection stability under extreme temperature changes.
- Second-level tightening installation: Bidirectional threaded structure enables rapid assembly and disassembly.
- Vibration-resistant loosening design: Special thread locking mechanism prevents interface displacement.
- Lifetime maintenance-free commitment: Optimized processes significantly extend the service life cycle.
packing
- Threaded double protective cap: Independent PE protective cap for inner and outer threaded ends.
- Scratch-resistant full coverage: Custom bubble column bag completely covers the tube body.
- Smart size-specific positioning: Honeycomb cardboard compartments are categorized and secured by size.
- Dual-color diameter marking: Outer box with dual-color printing corresponding to thread specifications.
- Load-bearing graded packaging: Small-sized paper boxes/large-sized reinforced wooden boxes for separate packaging.
- Marine-grade moisture-proof sealing: Built-in desiccant + waterproof membrane dual protection.
- Full-process traceability system: Laser engraving + smart QR code dual traceability.
- Warehouse stacking optimization: Box body slot structure supports high-density three-dimensional storage.
Available size
SIZE | A | ||
INCH | DN | MM | MM |
3/8” x 1/4” | 10 x 8 | 17.1 x 13.7 | 35 |
1/2” x 1/4” | 15 x 8 | 21.3 x 13.7 | 43 |
1/2” x 3/8” | 15 x 10 | 21.3 x 17.1 | 43 |
3/4” x 3/8” | 20 x 10 | 26.7 x 17.1 | 48 |
3/4” x 1/2” | 20 x 15 | 26.7 x 21.3 | 48 |
1” x 1/2” | 25 x 15 | 33.4 x 21.3 | 55 |
1” x 3/4” | 25 x 20 | 33.4 x 26.7 | 55 |
1-1/4” x 1/2” | 32 x 15 | 42.2 x 21.3 | 60 |
1-1/4″ x 3/4″ | 32 x 20 | 42.2 x 26.7 | 60 |
1-1/4″ x 1″ | 32 x 25 | 42.2 x 33.4 | 60 |
1-1/2″ x 3/4″ | 40 x 20 | 48.3 x 26.7 | 63 |
1-1/2″ x 1″ | 40 x 25 | 48.3 x 33.4 | 63 |
1-1/2″ x 1-1/4″ | 40 x 32 | 48.3 x 42.2 | 63 |
2″ x 1″ | 50 x 25 | 60.3 x 33.4 | 70 |
2″ x 1-1/4″ | 50 x 32 | 60.3 x 42.2 | 70 |
2″ x 1-1/2″ | 50 x 40 | 60.3 x 48.3 | 70 |
- Equipment Port Conversion Connection: Transition connection between internal thread ports of industrial equipment and external thread pipes.
- Instrument Measurement Pipeline Installation: Connection of pressure gauges/flow meters and other instruments to pipes of different specifications.
- Water Treatment System Renovation: Sealed connection between filtration equipment and water supply pipes of different diameters.
- Ship Equipment Interface Upgrade: Threaded transition connection between engine room equipment and deck pipes.
- Agricultural irrigation system adaptation: Transition connections between pump room equipment and field pipelines of different diameters.
- Laboratory gas piping: Micro-diameter interfaces between precision instruments and gas supply pipelines.
- Energy station valve group connection: Pressure-resistant diameter conversion connections between regulating valve groups and conveying pipelines.
- Firefighting equipment rapid deployment: Emergency diameter conversion connections between fire hydrants and temporary water supply pipelines.
- Dual-threaded reducer: Internal and external threads provide flexible adaptation to different ports.
- Extreme pressure sealing: Maintains zero leakage and long-term stability under high-pressure conditions.
- Full environmental corrosion resistance: Thickened galvanized layer resists bidirectional corrosion from chemical media.
- Wide size coverage: Fully compatible with micro-precision tubes to large industrial tubes.
- Thermal expansion and contraction adaptability: Maintains threaded connection stability under extreme temperature changes.
- Second-level tightening installation: Bidirectional threaded structure enables rapid assembly and disassembly.
- Vibration-resistant loosening design: Special thread locking mechanism prevents interface displacement.
- Lifetime maintenance-free commitment: Optimized processes significantly extend the service life cycle.
- Threaded double protective cap: Independent PE protective cap for inner and outer threaded ends.
- Scratch-resistant full coverage: Custom bubble column bag completely covers the tube body.
- Smart size-specific positioning: Honeycomb cardboard compartments are categorized and secured by size.
- Dual-color diameter marking: Outer box with dual-color printing corresponding to thread specifications.
- Load-bearing graded packaging: Small-sized paper boxes/large-sized reinforced wooden boxes for separate packaging.
- Marine-grade moisture-proof sealing: Built-in desiccant + waterproof membrane dual protection.
- Full-process traceability system: Laser engraving + smart QR code dual traceability.
- Warehouse stacking optimization: Box body slot structure supports high-density three-dimensional storage.
