'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.

Product Range

ISO Metric Thread Gauges MJ Thread Gauges Unified Thread Gauges UNJ Thread Gauges Wire Threads Inserts /Heli - Thread Gauges BSW/ BSF/ Whits Thread Gauges Pipe / G Thread Gauges BA Thread Gauges BS Cycle Thread Gauges BS Conduit Thread Gauges Pg Thread Gauges Trapezoidal Thread Gauges Acme Thread Gauges Stub Acme Thread Gauges Buttress Thread Gauges Saw Tooth / Metric Buttress Thread Gauges NPT Thread Gauges NPTF/PTF Thread Gauges BSPTr Thread Gauges Pipe / R Thread Gauges (ISO 7/2) M/ KEG Taper Thread Gauges (DIN 158) NGT Taper Thread Gauges Gauges for valve Fittings Casing, Tubing & Line Pipe Gauges for Oil Industry Oil Industry- Gauges for Rotary drill Plain Plug Gauges Plain Ring Gauges Setting Ring Gauges Snap Gauges Customized solutions for Gauging

M/ KEG Taper Thread Gauges (DIN 158)

M KEG Metric Taper Threads are used for oil & grease Nipples where self sealing connections can not be obtained by parallel threads with sealing washers.

Specification:
DIN Standard: Basic Dimensions: DIN 158 Part 1-1997 & Gauging Practice: DIN 158 Part 2 - 1997

Manufacturing Range:
Parallel Limit Ring Gauges AND Taper Threaded Check Plug Gauge to check parallel ring for diameters from M_c5 to M_c60.
Pitches covered are from 0.8 , 1, 1.25, 1.5 & 2 mm.

We also manufacture Taper Ring Gauges as per old DIN 158 -1986 specification.

For more Technical Details on M/ KEG 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 component threads dimensions, download Component Dimensions sheet - under development.

Technical Information Sheet