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Malleable cast iron countersunk plug
·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: 1/2″ —3″
description
Malleable cast iron countersunk plug, countersunk design for flush embedding, tight sealing, wear-resistant and pressure-resistant, suitable for various pipelines.
Specification
Available size
SIZE | A(min) | ||
INCH | DN | MM | MM |
1/2″ | 15 | 21.3 | 15 |
3/4″ | 20 | 26.9 | 16 |
1″ | 25 | 33.7 | 19 |
1-1/4″ | 32 | 42.4 | 20 |
1-1/2″ | 40 | 48.3 | 21 |
2″ | 50 | 60.3 | 22 |
2-1/2″ | 65 | 76.1 | 27 |
3″ | 80 | 88.9 | 39 |
Note: NSF 61 certificate is available for M3603 ~ M3610.
application
- Precision Equipment Pipe Sealing: Countersunk design meets the flush sealing requirements of mechanical equipment pipes.
- Fire Protection System Terminal Protection: Embedded anti-collision sealing solution for sprinkler network terminals.
- Compact Ship Engine Room Space: Flush safety sealing for fuel/cooling water pipe terminals.
- Industrial Instrument Interface Management: Embedded protection solution for process instrument reserve ports.
- Municipal pipeline renovation projects: Scratch-resistant sealing components for pipeline terminals under sidewalks.
- Energy transmission system protection: Sealing solutions for oil and gas pipeline ground interfaces to prevent external force damage.
- Chemical plant maintenance: Flush chemical-resistant sealing for pipeline terminals in corrosive environments.
- Mining equipment pipelines: Embedded terminal sealing solutions to prevent loosening in high-vibration conditions.
advantages
- Integrated sealing design: The end of the pipe can be closed flush with the counterbore.
- Anti-collision optimization: Flush mounted installation, reduce the risk of external mechanical damage.
- Surface wear-resistant treatment: The special polishing process is long-lasting and the seal is still tight.
- Rust protection: comprehensive corrosion protection by means of hot-dip galvanized coatingurator-barrier and cathode electronagesis system for a long time.
- Streamlined design: 50% less than the size of conventional pipe plugs.
- Safety compliance confidence: Certain models meet requirements for contact with drinking water .
packing
- End Face Precision Protection: Custom PE cushioning modules fitted to countersunk curved surfaces.
- Thread Protection Solution: Engineering plastic screw cap nested protection thread structure.
- Anti-rust Treatment Process: Vapor phase anti-rust film (VCI) vacuum sealed packaging.
- Anti-error Positioning Architecture: Laser-cut EVA inner lining countersunk dedicated card slot.
- Unitized Transportation Solution: High-strength corrugated boxes with layered positioning packaging.
- Traceability Information Integration: Box QR codes linked to certification and specification parameters.
- Surface Protection Design: Scratch-resistant film covering countersunk sealed end faces.
Available size
SIZE | A(min) | ||
INCH | DN | MM | MM |
1/2″ | 15 | 21.3 | 15 |
3/4″ | 20 | 26.9 | 16 |
1″ | 25 | 33.7 | 19 |
1-1/4″ | 32 | 42.4 | 20 |
1-1/2″ | 40 | 48.3 | 21 |
2″ | 50 | 60.3 | 22 |
2-1/2″ | 65 | 76.1 | 27 |
3″ | 80 | 88.9 | 39 |
Note: NSF 61 certificate is available for M3603 ~ M3610.
- Precision Equipment Pipe Sealing: Countersunk design meets the flush sealing requirements of mechanical equipment pipes.
- Fire Protection System Terminal Protection: Embedded anti-collision sealing solution for sprinkler network terminals.
- Compact Ship Engine Room Space: Flush safety sealing for fuel/cooling water pipe terminals.
- Industrial Instrument Interface Management: Embedded protection solution for process instrument reserve ports.
- Municipal pipeline renovation projects: Scratch-resistant sealing components for pipeline terminals under sidewalks.
- Energy transmission system protection: Sealing solutions for oil and gas pipeline ground interfaces to prevent external force damage.
- Chemical plant maintenance: Flush chemical-resistant sealing for pipeline terminals in corrosive environments.
- Mining equipment pipelines: Embedded terminal sealing solutions to prevent loosening in high-vibration conditions.
- Integrated sealing design: The end of the pipe can be closed flush with the counterbore.
- Anti-collision optimization: Flush mounted installation, reduce the risk of external mechanical damage.
- Surface wear-resistant treatment: The special polishing process is long-lasting and the seal is still tight.
- Rust protection: comprehensive corrosion protection by means of hot-dip galvanized coatingurator-barrier and cathode electronagesis system for a long time.
- Streamlined design: 50% less than the size of conventional pipe plugs.
- Safety compliance confidence: Certain models meet requirements for contact with drinking water .
- End Face Precision Protection: Custom PE cushioning modules fitted to countersunk curved surfaces.
- Thread Protection Solution: Engineering plastic screw cap nested protection thread structure.
- Anti-rust Treatment Process: Vapor phase anti-rust film (VCI) vacuum sealed packaging.
- Anti-error Positioning Architecture: Laser-cut EVA inner lining countersunk dedicated card slot.
- Unitized Transportation Solution: High-strength corrugated boxes with layered positioning packaging.
- Traceability Information Integration: Box QR codes linked to certification and specification parameters.
- Surface Protection Design: Scratch-resistant film covering countersunk sealed end faces.
