'KALIBR' offers most extensive product range for Thread & Plain gauges.
We manufacture gauges as per various International standards like ISO, ANSI/ ASME, British Standard (BS),DIN, JIS, API. Designing customized gauging solutions is our specialty.
NPT Thread Gauges
NPT THREADS are used in general purpose application of pipe assembly, where a pressure tight joint of pipes is made, by making the pipes wrench tight using a sealing compound.
ANSI/ ASME B1.20.1 - 1983 for Basic Type Gauges & American Handbook H-28 Part II - 1957 for Step Limit type.
Thread Plugs , Thread Rings, Check Plugs & Wear Check Plugs of Diameter from 1/16" to 12" in both Basic & Step Limit Design.
For more Technical Details on NPT Threads download, Technical Information sheet from link given below.
For How to use gauges - Download Gauge users Manual from link given below - under development.
For NPT component threads dimensions, download Component Dimensions sheet - under development.