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10" 300 PSI Plastic coating Grooved End Cap for fire fighting

Sales mode:Wholesale
Material:ductile iron/cast iron
Application:Fire protection

  • Grooved Reducer

  • Groove connection

  • 1"~12"

  • Qingdao, China

  • less pressure

  • 60000 tons/year

  • Regular is red/Can Customize


10" 300 PSI Plastic coating Grooved End Cap for fire fighting

Product Introduction:

These grooved end caps comply with, and are manufactured according to the following standards:

Pressure rating: 300 psi

ASTM A 536 - Grade 65-45-12

ANSI B 16.3 - Malleable lron Threaded Fittings Classes 150ANSI/ASME B1.20.1 - Pipe Threads, General Purpose (inch) NPTUL listed, FM Approved

TONTR Grooved End Cap

This Grooved End Cap features one 4 in.             connection to be used in grooved piping

Including specifically fire sprinkler piping systems, to end grooved pipe systems.

This cap is available in the following sizes:

1-1/4 in.    , 1-1/2 in.   , 2 in.  , 2-1/2 in.   , 3 in.   , 4 in.   , 5 in.   , 6 in.    , 8 in.  , 10 in.

Accessories compatible with this grooved cap include other TONTR grooved fittings and Pipe Joint Lubricant.

TONTR is a leader in the grooved pipe market – their grooved fittings are reliable and faster to install than welding threading, or flanging, resulting in drastically lower installation costs comparatively.

TONTR grooved fittings provide a clean, consistent, and strong connection for optimal water flow when used with compatible products.

TONTR Standard Grooved Caps are full flow design, made of durable, high-strength ductile iron conforming to ASTM A536, with every lot metallurgically tested for compliance.

Pressure Ratings of TONTR Grooved Standard fittings are tested to a maximum operating pressure of 500 PSI*.

*Maximum pressure includes surges and maximum end loads from all internal and external forces, to which a joint could be subject under normal working conditions.

This rating provides a nominal safety factor of 1.5 times working pressure based on standard weight steel pipe.

Maximum working pressure may be subjected to a one-time field test of 1.5 times the figures indicated.




TONTR is located in the beautiful coastal city of Qingdao. It is a professional national-level high-tech industry engaged in the design, development, manufacture and sales of high-pressure pipeline systems.

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