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Rotary Shouldered Numbered Connection Working Gauge
,NC16 Numbered Connection Working Gauge
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WarrantyOne Year
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Operation PressureAPI
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StandardAPI 7-2
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Applicable MediumMud, Water, Natural Gas
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Taper1:8
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Basic Pitch Dia40.869
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MeasurementManual
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CustomizedAcceptable
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Place of OriginShaanxi, China
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Brand NameKM
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CertificationISO DIN GB RoHS
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Delivery TimeWithin 15days
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Payment TermsT/T,L/C,D/P,D/A,Western Union,PayPal,Money Gram
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Supply Ability50000pieces/Month
NC16 Rotary Shouldered Numbered Connection Working Gauge
NC16 Rotary Shouldered Numbered Connection Working Gauge
NC numbered connection working gauges are supplied with a calibration report detailing the measured dimensions and accuracy.
All working gauges and reference master gauges are manufactured and calibrated to conform with API Spec 7-2 standard.
We supply numbered connections (NC) working, reference and regional master gauges from NC10 to NC77. Utilizing international
first-grade thread machining centers and measuring equipment, we provide high precision thread gauges to customers worldwide.
Our gauges are recognized for their quality and reliability, making them the preferred choice for coupling shops, pipe and tube
mills globally.
Key Features
- Conforms to API Spec 7-2 standard
- Wear-resistant and corrosion-resistant construction
- Stable structure for easy operation
- Includes calibration certificates
- Supplied in fitted protective case
Specifications
| Size | Form of Thread Inspected | Pitch per 25.4mm | Taper | Form of Angle | Basic Pitch Dia |
|---|---|---|---|---|---|
| NC10 | V-0.055 | 4.233(6) | 1:8 | 60° | 27.000 |
| NC12 | V-0.055 | 4.233(6) | 1:8 | 32.131 | |
| NC13 | V-0.055 | 4.233(6) | 1:8 | 35.331 | |
| NC16 | V-0.055 | 4.233(6) | 1:8 | 40.869 | |
| NC23 | V-0.038R | 6.350(4) | 1:6 | 59.817 | |
| NC26(2 3/8 I F) | V-0.038R(V-0.065) | 6.350(4) | 1:6 | 67.767 | |
| NC31(2 7/8 I F) | V-0.038R(V-0.065) | 6.350(4) | 1:6 | 80.848 | |
| NC35 | V-0.038R | 6.350(4) | 1:6 | 89.687 | |
| NC38(3 1/2 I F) | V-0.038R(V-0.065) | 6.350(4) | 1:6 | 96.723 | |
| NC40(4 FH) | V-0.038R(V-0.065) | 6.350(4) | 1:6 | 103.429 | |
| NC44 | V-0.038R | 6.350(4) | 1:6 | 112.192 | |
| NC46(4 I F) | V-0.038R(V-0.065) | 6.350(4) | 1:6 | 117.500 | |
| NC50(4 1/2 I F) | V-0.038R(V-0.065) | 6.350(4) | 1:6 | 128.059 | |
| NC56 | V-0.038R | 6.350(4) | 1:4 | 142.646 | |
| NC61 | V-0.038R | 6.350(4) | 1:4 | 156.921 | |
| NC70 | V-0.038R | 6.350(4) | 1:4 | 179.146 | |
| NC77 | V-0.038R | 6.350(4) | 1:4 | 196.621 |
Applications
NC16 numbered connection working gauges are primarily used in the petroleum, oil, and gas industry.
Handling Precautions
- Avoid touching the working surface of the gauge with bare hands to prevent rust formation
- Regularly inspect for damage, rust, or deformation
- If rust appears, soak in gasoline, carefully wipe clean, and apply anti-rust oil
- Never store working surfaces of two gauges together to prevent adhesion
- After use, thoroughly clean and store in dry conditions
Packing & Shipping
Company Profile
Frequently Asked Questions
Who are we?
Deko Corporation specializes in the development, manufacture, and marketing of KM brand precision measuring tools in China mainland.
What products do we carry?
Our product range includes dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, levels, and more.
What are the terms of trade?
We support FOB, CFR, CIF, and EXW trade terms.
What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, and Western Union.
Do we accept customization?
Yes, OEM services are available.
How about after-sales service?
All products come with a one-year warranty. If you receive any defective items, we will promptly ship replacement parts or products. Our strict calibration and inspection processes ensure superior product quality.
Related Products
Our products are sold all over the world, you can rest assured.