在中国代理德国JBO螺纹塞规

JBO螺纹环规 JBO螺纹深度规 JBO板牙 JBO螺纹铣刀.
在中国代理德国Johs. Boss螺纹塞规

Johs. Boss螺纹环规 Johs. Boss板牙 Johs. Boss螺纹铣刀.
JBO PRECISION THREAD PLUG GAUGES.螺纹塞规。
Johs. Boss PRECISION THREAD PLUG GAUGES.螺纹塞规。
JBO PRECISION THREAD RING GAUGES.螺纹环规。
Johs. Boss PRECISION THREAD RING GAUGES.螺纹环规。
AVAILABLE THREAD TYPES
M - ISO metric thread
MF - ISO metric fine thread
G - Whitworth pipe thread
BSW - British Standard Whitworth thread
BSF - British Standard Whitworth fine thread
R - Tapered Whitworth pipe thread
Pg - Steel conduit thread
MF-EL - Electrical conduit thread
UNC - Unified national coarse thread
UNF - Unified national fine thread
UNEF - Unified national extra fine thread
UN/UNS - Unified national thread, Unified national special thread
UNJC - UNJC Unified national coarse thread
UNJF - UNJF Unified national fine thread
NPT - American Standard taper pipe thread
NPTF - American Standard taper pipe thread
Tr - ISO metric trapezoidal thread
EG (STI) - EG M/EG MF/EG UNC/EG UNF-thread
Johs. Boss GmbH & Co. KG.
Germany.

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Thread gauges


ISO metric thread gauges (M)


Unified thread gauges (UNC, UNF, UNEF, UNS)

ISO parallel pipe thread gauges (Gas - G)

BSW, BSF and Whitworth thread gauges

ACME and STUB ACME thread gauges

NPT, NPTF and PTF thread gauges

Line Pipe (LP) and UPTBG thread gauges

Other types of gauges - on request

Limit plug gauges & setting rings

Master and wear check gauges