Drilling Stem Thread Gauge Plug and Ring Gauge for Rotary Shoulded Connection Thread Gage Reg/Nc/Fh/If

• Customization: Available
• After-sales Service: No
• Warranty: 12 Month
• Model NO.: drilling string tools
• Type: Oil Pipe Gauge
• Material: Stainless Steel
• Measurement Object: Outside Diameter
• Range: 0～500mm
• Resolution: 0.001mm
• Precision: 0.015mm
• Measure Method: Manual
• Accuracy: B
• Precision Measuring Device: Precision Measuring Device
• Certification: API 7-2
• Customized: Non-Customized
• Third Party Inspection: Accept Third Party Inspection
• Delivery Time: 30-45 Days
• Certificate: Coc/Coo/QC
• Color: Metal Color
• Transport Package: Wooden Case
• Specification: API 7-2
• Trademark: hongfeng
• Origin: China
• HS Code: 84314310
• Production Capacity: 500set

Product Description

Drilling stem thread gauge plug and ring gauge for Rotary shoulded connection thread gage REG/NC/FH/IF

Product Description

API Standard oil pipe thread gauge, mainly produce 5B and 7 serieas oil pipe thread guage, we can production different guage, 
special thread gauge, NC(Number stype guage), REG(Regular stype gauge), FH and IF(Full hole style gauge), CSG, BTC, TBG NU, EU, line pipe, drill pipe thread,  sucker rod gauga, ACME

Detailed Photos

Product Parameters

REG stype thread guage

Gauge Size	Basic pitch dia	Form of Thread inspetec	Pitch in/tooth	Taper	Angle of form
2 3/8 REG	60.080	V-0.040	5.080(5)	1:4	60degree
2 7/8 REG	69.605
3-1/2 REG	82.293
4-1/2 REG	110.868
5-1/2 REG	132.944	V-0.050
6-5/8 REG	146.248
7-5/8 REG	170.549
8-5/8 REG	194.731

FH/IF thread gauge Full-Hole stype plug and ring gauge.

Gauges Code	Form of thread inspected	Pitch in/tooth	Taper	Angel of form	Basic pitch Dia
3-1/2 FH	V-0.040	5.080(5)	1:4	60 degree	94.844
4-1/2 FH					115.113
5-1/2 FH	V-0.050	6.350(4)	1:6		142.011
6-5/8 FH					165.598
5-1/2 IF	V-0.065	6.350(4)	1:6		157.201

Number style thread guage

taGauge name	Form of thread inspected	Pitch	Taper	Agnle of form	Basic pitch diameter
NC10	V-0.055	4.233(6)	1:8		27.000
NC12					32.131
NC13					35.331
NC16					40.869
NC23	V-0.038R	6.350(4)	1:6		59.817
NC26(2-3/8IF)	V-0.038R(V-0.065)				67.767
NC31(2-7/8IF)	V-0.038R(V-0.065)				80.848
NC35	V-0.038R				89.687
NC38(3-1/2IF)	V-0.038R(V-0.065)				96.723
NC40(4FH)	V-0.038R(V-0.065)				103.429
NC44	V-0.038R				112.192
NC46(4IF)	V-0.038R(V-0.065)				117.500
NC50(4-1/2IF)	V-0.038R(V-0.065)				128.059
NC56	V-0.038R		1:4		142.646
NC61					156.921
NC70					179.146
NC7					196.621

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