API NUE Thread Plug Gauge for Box(coupling) Thread Inspection and Ring Gauge for Pin(pipe end) Thread Inspection

API NUE Thread Plug Gauge for Box(coupling) Thread Inspection and Ring Gauge for Pin(pipe end) Thread Inspection

Description:

API Spec 5B TBG/NU Non-Upset Tubing Thread Gauges solve your thread measurement challenges. Covering sizes from 1.050 TBG to 4 1/2 TBG, these precision gauges follow API Spec 5B standard with 1:16 taper and 60° thread form angle.Each gauge comes with calibration certificate to satisfy your quality audit requirement.

You can select master gauges as reference standard for lab calibration, or working gauges for regular on-site inspection. We offer ring gauges, plug gauges, or complete gauge sets based on your testing needs.

TBG/NU thread gauges are manufactured from GCr15 bearing steel at 60-63HRC, they deliver stable and accurate readings for daily tubing thread inspection, helping you avoid thread connection leakage and downhole safety risks.

Quick Detail:

1. Standard: API Spec 5B
2. Material: GCr15
3. Hardness: 60-63HRC
4. Come with calibration certificate.

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

Specification:

Applications:

Non-upset(NU) tubing master gauges are mainly used in the petroleum oil and gas industry for measuring

the thread of casings, tubing and pipelines.

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) What are the terms of trade?

We support FOB, CFR, CIF, EXW.

4) What are the forms of payment?

We accept T/T, L/C, D/A, D/P, PayPal, Western Union.

5) Do we accept customization?

Yes, OEM is available.

6) 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.