A hose coupling is a connector on the end of hose to connect or couple it with another hose or with a tap or hose appliance, such as irrigation sprinkler. It is usually made of steel,brass,stainless steel, aluminum or plastic.

Material: Aluminum

Diameter: 1.5 inch

Working pressure: 16bar

Type:Machino type fire hose coupling

Item name storz types of fire hose quick coupling Features Forging,Machining, electrophoretic technique Size

1”*3/4”/1”/1.5”/1.75”/2”/2.5”/3”/4”

MainMaterial Aluminum Main Process Forging,Machining,surfacetreatment.electrophoretic technique Standard CCCF-XSRK-005:2011,GB12514.2,CNCA-C18-03:2014,CNAS Testing Supersonicinspection machine, Supersonic flaw detectingmachine, physics andchemicalanalysis. Services 1.Design and manufacture forged according to the customers’ requirement 2.ISO9001,CCC,CNAS,GB quality control and inspection 3.In house & Third Parties inspection 4.Packing:Wooden cases or according to customers’needs

Purpose: Provide a way to connect and extend the hose

• Made of aluminum alloy- pyrolite.
• Male end with exposed national standard threads
• Female end recessed threads and a shank.
• Rocker lugs on M & F ends
• Hig-bee indicator is a notch that is cut into one of the rocker lugs.
• Where threads start- hig-bee cut
• Hig-bee cut: 45 degree cut at the beginning of the threads on both male andfemale coupling.

5 methods of attaching hose to couplings

• Expansion rings
• Screw-in expanders
• Collars
• Tension rings
• Banding

Made from three processes:

• Casting
• Extruding
• Dropped force (strongest

All fire hose reel and box

All type of fire hydrant and valve

All type fire hose and agriculture hose

All type fire sprinkler and head protector accessories

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Auto Fire Extinguisher Ball and fire extinguisher accessary

Hardwares of nozzle and coupling fitting and accessories

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Fire Hose Fire hose reel and box fire hose nozzle fire hose coupling Fire Sprinkler Fire sprinkler accessory fire hydrants and valve Firefighting accessory Fire Extinguisher Mini Fire extinguisher Fire extinguisher ball Fire blanket Ceiling Modular fire extinguisher Gas system extinguisher Fire extinguisher accessories

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