API Oilfield Thread Protectors for Tubing and Casing3

API Oilfield Thread Protectors for Tubing and Casing 

1. Size: 2-3/8"-20"

2.. Color: Black, Red, Green, Yellow, etc

B. Material: Plastic(HDPE), Composite(Steel+Plastic, Plastic+Steel+Plastic)

C. Follow the API Q1 quality inspection standard. 

D. According to the API 5CT Annex I when design the product.

E. Suitable for environments from -46 degrees to 66 degrees

F. Thread Protectors are used to protect and cover the thread ends of Tubing from damage and contamination during transit, handling and storage

 
   Pipe OD    Size & Thread                                     Structure
60.33mm 2 3/8″NU Plastic+Steel+Plastic & Steel+Plastic & Full Plastic
2 3/8″EU Plastic+Steel+Plastic & Steel+Plastic & Full Plastic
73.03mm 2 7/8″NU Plastic+Steel+Plastic & Steel+Plastic & Full Plastic
2 7/8″EU Plastic+Steel+Plastic & Steel+Plastic & Full Plastic
88.9mm 3 1/2″NU Plastic+Steel+Plastic & Steel+Plastic & Full Plastic
3 1/2″EU Plastic+Steel+Plastic & Steel+Plastic & Full Plastic
114.1mm 4 1/2″NU Steel+Plastic&Full Plastic
4 1/2″EU Steel+Plastic&Full Plastic
4 1/2″STC Steel+Plastic&Full Plastic
4 1/2″LTC Steel+Plastic&Full Plastic
4 1/2″BTC Steel+Plastic&Full Plastic
127mm 5 ″LTC Steel+Plastic&Full Plastic
5 ″BTC Steel+Plastic&Full Plastic
139.7mm 5 1/2″STC Steel+Plastic&Full Plastic
5 1/2″LTC Steel+Plastic&Full Plastic
5 1/2″BTC Steel+Plastic&Full Plastic
168.3mm 6 5/8″BTC Steel+Plastic&Full Plastic
177.8mm 7″STC Steel+Plastic&Full Plastic
7″LTC Steel+Plastic&Full Plastic
7 ″BTC Steel+Plastic&Full Plastic
193.7mm 7 5/8″LTC Steel+Plastic&Full Plastic
7 5/8″BTC Steel+Plastic&Full Plastic
219.1mm 8 5/8″STC Steel+Plastic&Full Plastic
8 5/8″LTC Steel+Plastic&Full Plastic
8 5/8″BTC Steel+Plastic&Full Plastic
244.5mm 9 5/8″STC Steel+Plastic&Full Plastic
9 5/8″LTC Steel+Plastic&Full Plastic
9 5/8″BTC Steel+Plastic&Full Plastic
273.1mm 10 3/4″STC Steel+Plastic
10 3/4″BTC Steel+Plastic
339.7mm 13 3/8″STC Steel+Plastic
13 3/8″BTC Steel+Plastic
508mm 20 ″STC Steel+Plastic
20 ″BTC Steel+Plastic
Drill Pipe NC26 (2 3/8″IF)  Steel+Plastic
NC31 (2 7/8″IF) Steel+Plastic
NC38 (3 1/2″IF) Steel+Plastic
NC46 (4″IF) Steel+Plastic
NC50 (4 1/2″IF) Steel+Plastic
5 1/2″FH Steel+Plastic


Seven features of thread protector

1.Low construction cost
2.Corrosion resistance
3.Good insulator
4.No disagreeable odor
5.Durable and waterproof
6.Good quality and light weight
7.Convenient to install and dismental