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Malleable cast iron cap
·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″ —4″
description
Malleable cast iron cap, tightly seals pipe ends, rust-proof and wear-resistant, provides reliable end protection.
Specification
Available size
| SIZE | A(min) | ||
| INCH | DN | MM | MM |
| 1/4″ | 8 | 13.5 | 15 |
| 3/8″ | 10 | 17.2 | 17 |
| 1/2″ | 15 | 21.3 | 19 |
| 3/4″ | 20 | 26.9 | 22 |
| 1″ | 25 | 33.7 | 24 |
| 1-1/4″ | 32 | 42.4 | 27 |
| 1-1/2″ | 40 | 48.3 | 27 |
| 2″ | 50 | 60.3 | 32 |
| 2-1/2″ | 65 | 76.1 | 35 |
| 3″ | 80 | 88.9 | 38 |
| 4″ | 100 | 114.3 | 45 |
Note: NSF 61 certificate is available for M3401 ~ M3411.
application
- Pipeline system terminal protection: Provide reliable sealing protection for the end of the fire sprinkler network
- Ship Line Maintenance: Engine room fuel/cooling water pipeline terminal anti-corrosion sealing solutions
- Industrial equipment closure: The compressor/reactor process pipeline access port is temporarily closed
- Municipal pipe network transformation: The end of the main road branch pipeline prevents foreign objects from entering and sealing
- Energy transmission system: long-term protection solution for reserved interfaces of oil and gas pipelines
- Agricultural irrigation network: the terminal of the pumping station outlet is closed to prevent sediment erosion
- Chemical process installations: Chemical-resistant seals for corrosive media pipe terminals
- Mine piping systems: protective closure of pipeline ports in high-wear environments
advantages
- Terminal seal guarantee: The tapered thread structure realizes the permanent closure of the end of the pipe
- High pressure protection performance: meet the pressure requirements of industrial piping system terminals
- Long-lasting anti-corrosion design: Hot-dip galvanized layer provides comprehensive corrosion protection
- Structural Integrity: Malleable iron matrix ensures impact strength at the end
- Ease of installation: Standard wrench operation allows for quick installation and removal
- Full specification adaptation: covering micro meter tubes to industrial main pipe terminals.
packing
- End face protection system: Customized PE cushion pads fit tightly to seal the end face.
- Thread protection design: Engineering plastic screw cap nested protection thread.
- Anti-rust treatment: Vapor phase corrosion inhibitor vacuum sealed packaging.
- Unitized packing: High-strength corrugated box layered positioning packaging.
- Traceability management: Box QR code linked to certification information and specification parameters.
- Anti-collision design: Corner protection strips inside the box prevent damage during transportation.
Available size
| SIZE | A(min) | ||
| INCH | DN | MM | MM |
| 1/4″ | 8 | 13.5 | 15 |
| 3/8″ | 10 | 17.2 | 17 |
| 1/2″ | 15 | 21.3 | 19 |
| 3/4″ | 20 | 26.9 | 22 |
| 1″ | 25 | 33.7 | 24 |
| 1-1/4″ | 32 | 42.4 | 27 |
| 1-1/2″ | 40 | 48.3 | 27 |
| 2″ | 50 | 60.3 | 32 |
| 2-1/2″ | 65 | 76.1 | 35 |
| 3″ | 80 | 88.9 | 38 |
| 4″ | 100 | 114.3 | 45 |
Note: NSF 61 certificate is available for M3401 ~ M3411.
- Pipeline system terminal protection: Provide reliable sealing protection for the end of the fire sprinkler network
- Ship Line Maintenance: Engine room fuel/cooling water pipeline terminal anti-corrosion sealing solutions
- Industrial equipment closure: The compressor/reactor process pipeline access port is temporarily closed
- Municipal pipe network transformation: The end of the main road branch pipeline prevents foreign objects from entering and sealing
- Energy transmission system: long-term protection solution for reserved interfaces of oil and gas pipelines
- Agricultural irrigation network: the terminal of the pumping station outlet is closed to prevent sediment erosion
- Chemical process installations: Chemical-resistant seals for corrosive media pipe terminals
- Mine piping systems: protective closure of pipeline ports in high-wear environments
- Terminal seal guarantee: The tapered thread structure realizes the permanent closure of the end of the pipe
- High pressure protection performance: meet the pressure requirements of industrial piping system terminals
- Long-lasting anti-corrosion design: Hot-dip galvanized layer provides comprehensive corrosion protection
- Structural Integrity: Malleable iron matrix ensures impact strength at the end
- Ease of installation: Standard wrench operation allows for quick installation and removal
- Full specification adaptation: covering micro meter tubes to industrial main pipe terminals.
- End face protection system: Customized PE cushion pads fit tightly to seal the end face.
- Thread protection design: Engineering plastic screw cap nested protection thread.
- Anti-rust treatment: Vapor phase corrosion inhibitor vacuum sealed packaging.
- Unitized packing: High-strength corrugated box layered positioning packaging.
- Traceability management: Box QR code linked to certification information and specification parameters.
- Anti-collision design: Corner protection strips inside the box prevent damage during transportation.
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