Thread protectors are used frequently in the oil and gas industry to protect pipes during transportation to the oil and gas fields. Thread protectors are generally manufactured from plastic or steel and can be applied to the pipe manually or automatically (by machine).
Metal thread protectors can be cleaned and re-used, while plastic thread protectors are often collected and either re-used or recycled. Thread Protectors can be used on Casing Pipe, Tubing, Drilling Pipe.
And there are mainly 2 categories: Plastic Thread Protector, Metal Plastic Composite Protector. Commonly the price for plastic thread protector is lower than that of metal plastic composite protector. Because there is steel material attached on second type. For Tubing, plastic thread protector is always the choice.
Main Size: 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2, 5, 5-1/2, 6-5/8, 7, 7-5/8, , 8-5/8, 9-5/8, 10-3/4,11-3/4, 13-3/8, 16, 20, NC26, NC38, NC50, 4 1/2 Reg, 3 1/2 Reg, 6 5/8 Reg and 7 5/8 Reg etc. Threads: BTC, STC, LTC.
API 5CT Tubing and tubing coupling thread protector | |||
size | Thread type | Material | Color |
2-3/8" | NUE, EUE | HDPE, plastic Steel plastic | Black, red or customer's demand |
2-7/8" | |||
3-1/2" | |||
4" | |||
4-1/2" |
Casing and casing coupling thread protector | |||
Size | Thread type | Material | Color |
4-1/2" | BTC, LTC, STC | HDPE,plastic Steel plastic | Black, red or customer's demand |
5" | |||
5-1/2" | |||
6-5/8" | |||
7" | |||
7-5/8" | |||
8-5/8" | |||
9-5/8" | |||
10-3/4" | |||
11-3/4" | |||
13-3/8" | |||
16" | |||
18-5/8" | |||
20" |
Dongying Zhao Xin Industry and Trade Co., Ltd. was established in 2001. Our company is located in Dongying city which has the second largest Oilfield (Shengli Oilfield) in China. We are a company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacturer. We cover an area of more than 9000 square meters which manufacture different oilfield products. Our main products include drilling equipment, oil production equipment, oil well service tools. Such as sucker rod, drill pipe, OCTG products, bridge plug. Currently, our products are already exported to North America, South America, Middle East, Middle Aisa, India and other countries and regions. The warranty period of all our products is 18 months.
We are an I S O 9 0 0 1, I S O 1 4 0 0 1, I S O 4 5 0 0 1,API certified company and have all the quality systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure that all products match the quality & reliability Standards. We also have an independent measurement and inspection department, the inspection and measuring tools are fully equipped, we control each process to ensure that all products are qualified.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .