NGT Taper Thread Gauges

We are a leading Manufacturer, Supplier, and Exporter of NGT Taper Thread Gauges, ISO Metric Thread Gauges, Plain Plug Gauges, Trapezoidal Thread Gauges, Snap Gauges, and our setup is situated at Pune, Maharashtra, India.

NGT (National Gas Taper) Threads are used to check Gas cylinder valve stems and cylindrical neck threads. (Taper 1 IN 16 on diameter)

Specification:

American Handbook H-28 Part II - 1957 * 3/4"-14 NGT size is manufacured as per IS 9121-2005 , on customer request.

Manufacturing Range :

Taper Thread Plugs - Gauge L1 & Gauge L9
Plain Taper Plug Gauges to check truncation of Minor diameter - Gauge C1 & Gauge C2
Taper Thread Ring Gauge L1 & Gauge L8
Master Check Plug to check Rings L1 & L8
Plain Taper Ring to check crest Truncation of Major Diameter.

Size	Type of Gauges
1/8-27 NGT	Taper Thread PlugGauges to checkPitch Diameter ofcylinder neck. Gauge L1 & Gauge L9	Plain Taper Plug tocheck CrestTruncation of Minor Diameter. Gauge C1 & It Gauge C2	Taper Thread RingGauges to checkPitch Diameter. Gauge L1 & Gauge L8	Master Check Plugto check. L1 & L8 ring	Plain Taper Ringto check Crest Truncation of Major Diameter.
1/4-18 NGT
3/8-18 NGT
1/2-14 NGT
3/4-14 NGT $
3/4-14 NGT (CI)-1*
3/4-14 NGT (CI)-2*
3/4-14 NGT (CI)-3*
3/4-14 NGT (CI)-4*
1-11.5 NGT
1.1/2-11.5 NGT
*CI – Chlorine gas cylinder & valves. GAUGES For checking Internal Taper Threads of Cylinder neck.