HOT PRODUCTS TAGS
Malleable cast iron bushing
·Standard: ISO 49 / EN 10242
UL/FM
·Material: BS EN 1562, EN-GJMB-350-10
·Thread: BSPT
·W. pressure: 20 ~ 25 bar, ≤ PN25
·Surface: Black iron / hot dip galvanized
·Size Range: 1/4″ x 1/8″—4″ x 1″
description
Malleable cast iron male and female reducing socket, precise diameter-changing butt joint, sturdy, pressure-resistant, suitable for various pipe types.
Specification
Available size
| SIZE | A | ||
| INCH | DN | MM | MM |
| 1/4″ x 1/8″ | 8 x 6 | 13.5 x 10.2 | 20 |
| 3/8″ x 1/8″ | 10 x 6 | 17.2 x 10.2 | 20 |
| 3/8″ x 1/4″ | 10 x 8 | 17.2 x 13.5 | 20 |
| 1/2″ x 1/8″ | 15 x 6 | 21.3 x 10.2 | 24 |
| 1/2″ x 1/4″ | 15 x 8 | 21.3 x 13.5 | 24 |
| 1/2″ x 3/8″ | 15 x 10 | 21.3 x 17.2 | 24 |
| 3/4″ x 1/8″ | 20 x 6 | 26.9 x 10.2 | 26 |
| 3/4″ x 1/4″ | 20 x 8 | 26.9 x 13.5 | 26 |
| 3/4″ x 3/8″ | 20 x 10 | 26.9 x 17.2 | 26 |
| 3/4″ x 1/2″ | 20 x 15 | 26.9 x 21.3 | 26 |
| 1″ x 1/4″ | 25 x 8 | 33.7 x 13.5 | 29 |
| 1″ x 3/8″ | 25 x 10 | 33.7 x 17.2 | 29 |
| 1″ x 1/2″ | 25 x 15 | 33.7 x 21.3 | 29 |
| 1″ x 3/4″ | 25 x 20 | 33.7 x 26.9 | 29 |
| 1-1/4″ x 3/8″ | 32 x 10 | 42.4 x 17.2 | 31 |
| 1-1/4″ x 1/2″ | 32 x 15 | 42.4 x 21.3 | 31 |
| 1-1/4″ x 3/4″ | 32 x 20 | 42.4 x 26.9 | 31 |
| 1-1/4″ x 1″ | 32 x 25 | 42.4 x 33.7 | 31 |
| 1-1/2″ x 1/4″ | 40 x 8 | 48.3 x 13.5 | 31 |
| 1-1/2″ x 3/8″ | 40 x 10 | 48.3 x 17.2 | 31 |
| 1-1/2″ x 1/2″ | 40 x 15 | 48.3 x 21.3 | 31 |
| 1-1/2″ x 3/4″ | 40 x 20 | 48.3 x 26.9 | 31 |
| 1-1/2″ x 1″ | 40 x 25 | 48.3 x 33.7 | 31 |
| 1-1/2″ x 1-1/4″ | 40 x 32 | 48.3 x 42.4 | 31 |
| 2″ x 1/2″ | 50 x 15 | 60.3 x 21.3 | 31 |
| 2″ x 1/2″ | 50 x 15 | 60.3 x 21.3 | 31 |
| 2″ x 3/4″ | 50 x 20 | 60.3 x 26.9 | 31 |
| 2″ x 3/4″ | 50 x 20 | 60.3 x 26.9 | 31 |
| 2″ x 1″ | 50 x 25 | 60.3 x 33.7 | 31 |
| 2″ x 1-1/4″ | 50 x 32 | 60.3 x 42.4 | 35 |
| 2″ x 1-1/2″ | 50 x 40 | 60.3 x 48.3 | 35 |
| 2-1/2″ x 1/2″ | 65 x 15 | 76.1 x 21.3 | 40 |
| 2-1/2″ x 3/4″ | 65 x 20 | 76.1 x 26.9 | 40 |
| 2-1/2″ x 1″ | 65 x 25 | 76.1 x 33.7 | 40 |
| 2-1/2″ x 1-1/4″ | 65 x 32 | 76.1 x 42.4 | 40 |
| 2-1/2″ x 1-1/2″ | 65 x 40 | 76.1 x 48.3 | 40 |
| 2-1/2″ x 2″ | 65 x 50 | 76.1 x 60.3 | 40 |
| 3″ x 1/2″ | 80 x 15 | 88.9 x 21.3 | 44 |
| 3″ x 3/4″ | 80 x 20 | 88.9 x 26.9 | 44 |
| 3″ x 3/4″ | 80 x 20 | 88.9 x 26.9 | 44 |
| 3″ x 1″ | 80 x 25 | 88.9 x 33.7 | 44 |
| 3″ x 1-1/4″ | 80 x 32 | 88.9 x 42.4 | 44 |
| 3″ x 1-1/2″ | 80 x 40 | 88.9 x 48.3 | 44 |
| 3″ x 2″ | 80 x 50 | 88.9 x 60.3 | 44 |
| 3″ x 2-1/2″ | 80 x 65 | 88.9 x 76.1 | 44 |
| 4″ x 1/2″ | 100 x 15 | 114.3 x 21.3 | 51 |
| 4″ x 3/4″ | 100 x 20 | 114.3 x 26.9 | 51 |
| 4″ x 1″ | 100 x 25 | 114.3 x 33.7 | 51 |
| 4″ x 1-1/4″ | 100 x 32 | 114.3 x 42.4 | 51 |
| 4″ x 1-1/2″ | 100 x 40 | 114.3 x 48.3 | 51 |
| 4″ x 2″ | 100 x 50 | 114.3 x 60.3 | 51 |
| 4″ x 2-1/2″ | 100 x 65 | 114.3 x 76.1 | 51 |
| 4″ x 3″ | 100 x 80 | 114.3 x 88.9 | 51 |
Note: NSF 61 certificate is available for M2802 ~ M2853, except M2801, M2804, M2807, M2815, M2819, M2820.
application
- Process control instrumentation connections: Enabling precise instrumentation piping to seamlessly connect with industrial main pipelines through variable-diameter interfaces.
- Fire protection system retrofits: UL/FM certification ensures high-pressure sealed connections between sprinkler branch pipes and main pipelines.
- Marine propulsion systems: Compact solutions for micro-variable-diameter interfaces in engine room fuel/coolant piping.
- Municipal water supply systems: Leak-free variable-diameter retrofits between household branch pipes and main distribution networks.
- Industrial equipment integration: Integration of compressor micro-tube interfaces with process main pipelines.
- Agricultural irrigation systems: Precision diameter transition connections between pump station outlets and drip irrigation networks.
- Chemical sampling networks: Synchronized sampling interfaces with micro-tube diameter transitions at reaction vessel monitoring ports.
- Energy metering systems: Leak-free diameter transition connections for oil and gas pipeline instrument interfaces.
advantages
- Ultra-slim size high-pressure sealing: BSPT conical thread two-way zero leakage structure design
- Safety and compliance certification: meets the specifications set for drinking water contamination prevention
- Inverter-size flexibility: Suitable for tubing micromeasurement of hole to industrial pipeline sizeconversion
- This tapered flow channel design enables a low- turbulence size transition, which would facilitate fluid optimization scales.
- Highly durable corrosion protection: Heavy corrosion environment hot-dip galvanized coating withstanding
- Enhanced Structural Design: Thickened pipe wall with reinforced design for strong mechanical strength and strong impact resistance.
- Space Efficiency: Much less space required for installation versus traditional connection
- Thread precision, industrial-grade sealing requirements .
packing
- Two layers of protection: Special engineering plastic cover + Elastic sealing ring compositepackaging
- Buffer protection design: high-density EPE cushioning is closely attached to the curve surface of different diameters
- Rust prevention treatment: composite sealing process with volatile anti-rust film and anti-oxidation layer material
- Exact fit: Hardwood slots are laser-cut for precise positioning
- Arrow variable diagram identification: Etched flow direction and between the fluid in and out identifiers on the outer box
- Transport Packaging Heavy -duty wooden box and meet international standards of fumigation
- Tracing: a-type general goods box body coding and product certification, orthogonal parameter
- Construction is made with vibration insulation design absorb transportational vibration energy by using Elastic damping matrix
Available size
| SIZE | A | ||
| INCH | DN | MM | MM |
| 1/4″ x 1/8″ | 8 x 6 | 13.5 x 10.2 | 20 |
| 3/8″ x 1/8″ | 10 x 6 | 17.2 x 10.2 | 20 |
| 3/8″ x 1/4″ | 10 x 8 | 17.2 x 13.5 | 20 |
| 1/2″ x 1/8″ | 15 x 6 | 21.3 x 10.2 | 24 |
| 1/2″ x 1/4″ | 15 x 8 | 21.3 x 13.5 | 24 |
| 1/2″ x 3/8″ | 15 x 10 | 21.3 x 17.2 | 24 |
| 3/4″ x 1/8″ | 20 x 6 | 26.9 x 10.2 | 26 |
| 3/4″ x 1/4″ | 20 x 8 | 26.9 x 13.5 | 26 |
| 3/4″ x 3/8″ | 20 x 10 | 26.9 x 17.2 | 26 |
| 3/4″ x 1/2″ | 20 x 15 | 26.9 x 21.3 | 26 |
| 1″ x 1/4″ | 25 x 8 | 33.7 x 13.5 | 29 |
| 1″ x 3/8″ | 25 x 10 | 33.7 x 17.2 | 29 |
| 1″ x 1/2″ | 25 x 15 | 33.7 x 21.3 | 29 |
| 1″ x 3/4″ | 25 x 20 | 33.7 x 26.9 | 29 |
| 1-1/4″ x 3/8″ | 32 x 10 | 42.4 x 17.2 | 31 |
| 1-1/4″ x 1/2″ | 32 x 15 | 42.4 x 21.3 | 31 |
| 1-1/4″ x 3/4″ | 32 x 20 | 42.4 x 26.9 | 31 |
| 1-1/4″ x 1″ | 32 x 25 | 42.4 x 33.7 | 31 |
| 1-1/2″ x 1/4″ | 40 x 8 | 48.3 x 13.5 | 31 |
| 1-1/2″ x 3/8″ | 40 x 10 | 48.3 x 17.2 | 31 |
| 1-1/2″ x 1/2″ | 40 x 15 | 48.3 x 21.3 | 31 |
| 1-1/2″ x 3/4″ | 40 x 20 | 48.3 x 26.9 | 31 |
| 1-1/2″ x 1″ | 40 x 25 | 48.3 x 33.7 | 31 |
| 1-1/2″ x 1-1/4″ | 40 x 32 | 48.3 x 42.4 | 31 |
| 2″ x 1/2″ | 50 x 15 | 60.3 x 21.3 | 31 |
| 2″ x 1/2″ | 50 x 15 | 60.3 x 21.3 | 31 |
| 2″ x 3/4″ | 50 x 20 | 60.3 x 26.9 | 31 |
| 2″ x 3/4″ | 50 x 20 | 60.3 x 26.9 | 31 |
| 2″ x 1″ | 50 x 25 | 60.3 x 33.7 | 31 |
| 2″ x 1-1/4″ | 50 x 32 | 60.3 x 42.4 | 35 |
| 2″ x 1-1/2″ | 50 x 40 | 60.3 x 48.3 | 35 |
| 2-1/2″ x 1/2″ | 65 x 15 | 76.1 x 21.3 | 40 |
| 2-1/2″ x 3/4″ | 65 x 20 | 76.1 x 26.9 | 40 |
| 2-1/2″ x 1″ | 65 x 25 | 76.1 x 33.7 | 40 |
| 2-1/2″ x 1-1/4″ | 65 x 32 | 76.1 x 42.4 | 40 |
| 2-1/2″ x 1-1/2″ | 65 x 40 | 76.1 x 48.3 | 40 |
| 2-1/2″ x 2″ | 65 x 50 | 76.1 x 60.3 | 40 |
| 3″ x 1/2″ | 80 x 15 | 88.9 x 21.3 | 44 |
| 3″ x 3/4″ | 80 x 20 | 88.9 x 26.9 | 44 |
| 3″ x 3/4″ | 80 x 20 | 88.9 x 26.9 | 44 |
| 3″ x 1″ | 80 x 25 | 88.9 x 33.7 | 44 |
| 3″ x 1-1/4″ | 80 x 32 | 88.9 x 42.4 | 44 |
| 3″ x 1-1/2″ | 80 x 40 | 88.9 x 48.3 | 44 |
| 3″ x 2″ | 80 x 50 | 88.9 x 60.3 | 44 |
| 3″ x 2-1/2″ | 80 x 65 | 88.9 x 76.1 | 44 |
| 4″ x 1/2″ | 100 x 15 | 114.3 x 21.3 | 51 |
| 4″ x 3/4″ | 100 x 20 | 114.3 x 26.9 | 51 |
| 4″ x 1″ | 100 x 25 | 114.3 x 33.7 | 51 |
| 4″ x 1-1/4″ | 100 x 32 | 114.3 x 42.4 | 51 |
| 4″ x 1-1/2″ | 100 x 40 | 114.3 x 48.3 | 51 |
| 4″ x 2″ | 100 x 50 | 114.3 x 60.3 | 51 |
| 4″ x 2-1/2″ | 100 x 65 | 114.3 x 76.1 | 51 |
| 4″ x 3″ | 100 x 80 | 114.3 x 88.9 | 51 |
Note: NSF 61 certificate is available for M2802 ~ M2853, except M2801, M2804, M2807, M2815, M2819, M2820.
- Process control instrumentation connections: Enabling precise instrumentation piping to seamlessly connect with industrial main pipelines through variable-diameter interfaces.
- Fire protection system retrofits: UL/FM certification ensures high-pressure sealed connections between sprinkler branch pipes and main pipelines.
- Marine propulsion systems: Compact solutions for micro-variable-diameter interfaces in engine room fuel/coolant piping.
- Municipal water supply systems: Leak-free variable-diameter retrofits between household branch pipes and main distribution networks.
- Industrial equipment integration: Integration of compressor micro-tube interfaces with process main pipelines.
- Agricultural irrigation systems: Precision diameter transition connections between pump station outlets and drip irrigation networks.
- Chemical sampling networks: Synchronized sampling interfaces with micro-tube diameter transitions at reaction vessel monitoring ports.
- Energy metering systems: Leak-free diameter transition connections for oil and gas pipeline instrument interfaces.
- Ultra-slim size high-pressure sealing: BSPT conical thread two-way zero leakage structure design
- Safety and compliance certification: meets the specifications set for drinking water contamination prevention
- Inverter-size flexibility: Suitable for tubing micromeasurement of hole to industrial pipeline sizeconversion
- This tapered flow channel design enables a low- turbulence size transition, which would facilitate fluid optimization scales.
- Highly durable corrosion protection: Heavy corrosion environment hot-dip galvanized coating withstanding
- Enhanced Structural Design: Thickened pipe wall with reinforced design for strong mechanical strength and strong impact resistance.
- Space Efficiency: Much less space required for installation versus traditional connection
- Thread precision, industrial-grade sealing requirements .
- Two layers of protection: Special engineering plastic cover + Elastic sealing ring compositepackaging
- Buffer protection design: high-density EPE cushioning is closely attached to the curve surface of different diameters
- Rust prevention treatment: composite sealing process with volatile anti-rust film and anti-oxidation layer material
- Exact fit: Hardwood slots are laser-cut for precise positioning
- Arrow variable diagram identification: Etched flow direction and between the fluid in and out identifiers on the outer box
- Transport Packaging Heavy -duty wooden box and meet international standards of fumigation
- Tracing: a-type general goods box body coding and product certification, orthogonal parameter
- Construction is made with vibration insulation design absorb transportational vibration energy by using Elastic damping matrix
