'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

BSW/ BSF/ Whits Thread Gauges

BSW/ BSF/ Whits threads are used where clerance between male & female threads is to be controlled. This uses Imperial system of units.

Specification: Basic Dimensions- BS 84-2007 & Gauging Practice: BS 919 Part II - 2007.

Manufacturing Range - Thread Plug & Ring Gauges from Diameter 1/8 to 6" , TPI 40 to 2.5

For more Technical Details on Wire Thread Insert 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 BSW/ BSF threads component dimensions, download Component Dimensions sheet - under development.

Technical Information Sheet