Grooved Rigid Couplings Ductile Iron Quick-Connect Clamps for Fire Protection Water Pipeline Accessories


$1.90

Shenda Plumbing & Fire Prote

中国 山东省


  • SKU: SPP02
  • Availability: 9999
Total $1.90
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Origin China
Material Ductile Iron QT450-10 + EPDM Ethylene Propylene Diene Monomer Rubber Gasket + Grade 8.8 Galvanized Alloy Steel Bolts
Product Name Grooved Rigid Coupling
Structure/Process Split-type ductile iron clamp + grooved mechanical interface + dual water-stop EPDM gasket + high-strength galvanized bolts, pressed into standard grooves at pipe ends by grooving machine before clamping
Product Features Rigid connection without axial displacement, construction speed 5 times faster than welding, reliable sealing without leakage, slight angle adjustment, excellent seismic performance
Type Grooved Rigid Coupling / XGQT1 Series / Standard Type / Reinforced Type / Elbow Type / Tee Type
Color Red RAL 3000 (Fire Red) / Deep Black RAL 9005 (Industrial Black) dual colors optional
Function Used for quick rigid connection of two pipe ends, achieves sealing through clamp fastening + groove engagement + gasket water-stop, suitable for fire protection, water supply, and HVAC pipeline systems
Application Scenario Fire Protection Water Main Pipes / Automatic Sprinkler Systems / Commercial Building HVAC / Industrial Circulating Water Pipelines / Municipal Water Supply Networks
Specification DN50-DN300 multiple specifications (commonly DN65/DN80/DN100/DN125/DN150/DN200/DN250/DN300), applicable pipe OD 60.3-323.9mm, working pressure PN16/PN25
Brand OEM/ODM (Customizable)
Minimum Order Quantity 100 pieces
Port Qingdao, Rizhao
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