PIPE / R Thread Gauges (ISO 7/2)
R / Pipe Threads are used in pipe assemblies where pressure tight joint is required on threads, without use of sealing compound.
ISO Standard: Basic Dimensions: ISO 7/1-1994 & Gauging Practice: ISO 7/2-2000,,
BS & European standard: BS EN 10226-3 – 2005
Indian Standard: Basic Dimensions: IS 554 – 1999 & Gauging Practice: IS 8999-2003.
Taper Fullform Thread Plug – Gauge No.1
Taper Fullform Thread Plug with relief – Gauge No.2
Parallel Fullform Ring – Gauge No. 3
Taper Plain Ring – Gauge No.4.
Taper Modified Thread form Check Plug – Gauge No.5
Parallel Modified Thread form Check Ring – Gauge No. 6
size Range covered is from pipe diameter 1/16″ to 6″. Above 6″ & up to 12″ Diameter gauges are manufactured as per
JIS B 0253 -1985 specification.
For more Technical Details download Technical Information sheet from link given below.
Technical Information Sheet