b.s. conduit thread profile basic dimensions & gauging ...en.kalibr.info/pdf/b s...
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12Total Solution for Thread Gauging
Size TPI
PG7 20PG9 18PG11 18PG13.5 18PG16 18PG21 16PG29 16PG36 16Pg42 16Pg48 16
Type of Thread Gauges used
MANUFACTURING RANGE
Thread Plug Gauges Thread Ring Gauges Check Plug Gauges Wear Check Plug Gauges to check NEW Rings. to check/ calibrate used
Rings.
PG THREADS
PG THREAD PROFILE
Application : Used for checking threads of conduit pipes used for electrical wiring.
SPECIFICATION : Basic Dimension : DIN 40430 -1971 & Gauging Practice : DIN 40431(1) -1970 & DIN 40431(2)-1972
Specification recommends Threaded GO & Plain Nogo
B.S. CONDUIT THREADS Application : Used for checking threads of electrical conduit pipes used for wiring.
Pipe Diameter TPI Type of Thread Gauges used(Inch)
½, 5/8 18
¾, 1,1.1/4 16
1.1/2, 2, 2.½ 14
SPECIFICATION: Basic Dimensions & Gauging Practice: B.S. 31 – 1940
MANUFACTURING RANGE
B.S. CONDUIT THREAD PROFILE
Gauges Gauges Gauges to check Gauges to check/ NEW Ring Gauges. Calibrate used Ring
Gauges.
Thread Plug Thread Ring Check Plug Wear Check Plug
Specification recommends Threaded GO & Plain Nogo