Description
Product Description
API Thread Gauges are used for gaging API internal & external threads, manufactured according to API 5B, API 7-2 & API 11B standard, including working gages and master gages.
API working thread gauges include plug gauge and ring gauge. All of our working gauges will be inspected by master gauges after production and corresponding Calibration Certificate will be provided together with thread gauges or separately couriered as clients' request.
Our thread gauges are mostly used to inspect thread of tubing, casing, drill pipe, drill collar, line pipe, sucker rod & polished rod, etc.
The thread type includes: EUE/UPTBG, NUE/TBG, BTC/BCSG, STC/CSG, LTC/LCSG, REG, IF, FH, NC, LP, NPT, etc.
Features
- All thread inspection after production;
- All thread gauges will be supplied with Calibration Certificate;
- 100 % customer satisfaction for Quality and Reliability;
- Suitable for many kinds of thread and pipes;
- Good package suitable for international transportation;
- Fast lead time and sometimes some commonly used thread may be in stock.
Detailed Photos
Drawing
Product Parameters
API Spec 5B (Plug Gauge & Ring Gauge) |
| | Normal Size | Thread |
| Applications | From | To | TPI | TPF |
| Casing - Round | 4 1/2 | 13 3/8 | 8 | 3/4 |
| Line Pipe | 1/8 | 13 3/8 | 8-27 | 3/4 |
| Tubing - Non Upset | 1.050 | 3 1/2 | 10 | 3/4 |
| 4 | 4 1/2 | 8 | 3/4 |
| Tubing - External Upset | 1.050 | 1.900 | 10 | 3/4 |
| 2 3/8 | 4 1/2 | 8 | 3/4 |
| Tubing - Integral Joint | 2 3/8 | 4 1/2 | 10 | 3/4 |
| Extreme Line Casing | 5 | 7 5/8 | 6 | 1 1/2 |
| 8 5/8 | 10 3/4 | 8 | 1 1/4 |
API Spec 7-2 (Plug Gauge & Ring Gauge) |
| | Normal Size | Thread |
| Applications | From | To | TPI | TPF |
| NC Connections | NC 10 | NC 16 | 6 | 1 1/2 |
| NC 23 | NC 50 | 4 | 2 |
| NC 56 | NC 77 | 4 | 3 |
| REG (Regular Rotary Shoulder Connections) | 1 | 8 5/8 | 14-6 | 1 1/2, 2, 3 |
| FH (Full Hole) | 3 1/2 | 6 5/8 | 4-5 | 2, 3 |
| IF (Internal Flush) | 2 3/8 | 5 1/2 | 2 | 2 |
API Spec 11B |
| | Normal Size | Thread |
| Applications | From | To | TPI |
| Sucker Rods P2-P8 & B2-B6 | 1/2 | 1 1/8 | 10 |
| Sucker Rods P1-P8 & B1-B6 | 1/2 | 1 1/8 | 10 |
Company Profile
Our Advantages
FAQ
Q1. What is the advantage about your company?
A1. Our company has professional team and professional production line.
Q2. Why should I choose your products?
A2. Our products are high quality and low price.
Q3. The logo and the color can be customized?
A3. Yes, we welcome you to sample custom.
Q4. Any other good service your company can provide?
A4. Yes,we can provide good after-sale and fast delivery.
Complaint
