Deko Corporation
| Payment Terms | T/T,L/C,D/P,D/A,Western Union,PayPal,Money Gram |
| Supply Ability | 50000pieces/Month |
| Delivery Time | Within 15days |
| Warranty | One Year |
| Measurement | API Numbered Connections(NC) Thread Gauge |
| Standard | API Spec 7-2 |
| Hardness | 60-63HRC |
| Applicable Medium | Mud, Water, Natural Gas |
| Taper | 1:6 |
| Form of Thread Inspected | V-0.038R(V-0.065) |
| Customized | Acceptable |
| Brand Name | KM |
| Certification | ISO DIN GB RoHS |
| Place of Origin | Shaanxi, China |
View Detail Information
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Product Specification
| Payment Terms | T/T,L/C,D/P,D/A,Western Union,PayPal,Money Gram | Supply Ability | 50000pieces/Month |
| Delivery Time | Within 15days | Warranty | One Year |
| Measurement | API Numbered Connections(NC) Thread Gauge | Standard | API Spec 7-2 |
| Hardness | 60-63HRC | Applicable Medium | Mud, Water, Natural Gas |
| Taper | 1:6 | Form of Thread Inspected | V-0.038R(V-0.065) |
| Customized | Acceptable | Brand Name | KM |
| Certification | ISO DIN GB RoHS | Place of Origin | Shaanxi, China |
| High Light | API thread gauge NC40 connection ，petroleum measurement device API numbered ，thread gage 60-63HRC hardness | ||
Petroleum Measurement Devices API Numbered Connection Working NC40 Thread Gages with 60-63HRC Hardness
Description:
NC numbered connection working gauges supplied with a calibration report detailing the measured dimensions and the accuracy.
All working gauges and reference master gauges are manufactured and calibrated conform to API Spec 7-2 standard.
We supply numbered connections(NC) working, reference and regional master gages from NC10 to NC77. We introduced
international first grade thread machining center and measuring equipment, in order to provide high precision thread gauges to the
customers worldwide. The quality and reliability of our gauges have made the better choice of coupling shops, pipe and tube mill
all over the world.
When you order, please specify the following information:
1. Type and Sizes of connections
2. Master gauge or working gauge
3. Ring or plug or set
Quick Detail:
1. Standard: API Spec 7-2
2. Material: GCr15
3. Hardness: 60-63HRC
4. Come with calibration certificate
Specification:
Number Style Gauge
| 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 |
Packing & Shipping:
Company profile:
Applications:
NC40 numbered connection working gauge are mainly used in the petroleum oil and gas industry.
Precautions:
1. It is not allowed to touch the working surface of the gauge with your hands, so as not to cause rust.
2. Inspect regularly to see if there is any damage, rust or deformation. If you find that the gauge begins to rust,
you should put it in gasoline and soak it for a period of time, then take it out and wipe it carefully, and apply anti-rust oil.
3. Do not save the working surfaces of the two gauges together, otherwise the two working surfaces
will be glued to each other, and the gauge will be unnecessarily damaged when separated by external force.
4. After used the threaded gauges, it should be wiped clean and stored under dry condition.
FAQ:
1) Who are we?
Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand precision measuring tools
in China mainland.
2) What products do we carry?
Dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors,
gauge, blocks, level, etc.
3) Do we accept customization?
Yes, OEM is available.
4) How about after-sales service?
One year warranty for all kinds of products.
If you find any defective accessories when receive goods, we will ship your news parts or new product to replace.
As an experienced manufacturer, we have very strict calibration and inspection team, you can rest assured of our product quality.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instrument... As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instrument...
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