API plastic drill pipe thread protector for OCTG
1. Description of thread protector:
Material type: Plastic, Steel, plastic-steel 3 types
Thread type: tubing 2-3/8” to 4-1/2”, EUE NUE casing 4-1/2” to 20”, STC LTC BTC
Drilling pipe 2-3/8” to 8-5/8” REG
2. Application of thread protector:
This product is special petroleum pipe must be matching products, to protect the role of steel pipe thread. To prevent damage in normal handling and transport process of moderate impact.
3. Main features of thread protector:
1) the quality of products in full compliance with the SY/T5991-94 standard of the industry. Smooth surface thread products without thread, without impurities, no slip, no adhesive and steel pipe thread, applicable to -46 degrees to 66 degrees under the conditions of storage of more than one year.
2) beautiful products, varieties, specifications Qi, ranging from 23/8 "to 20" tubing, casing thread protector, and can produce special buckle according to customer requirements.
4. Parameter of thread protector:
Item | Size | Pressure | Time of air chargeS | Time of air discharge(s) |
1 | 41/2"-5" | 0.7-1Mpa | 2 | 2-3 |
2 | 51/2" | 0.7-1Mpa | 2-3 | 3-4 |
3 | 7" | 0.7-1Mpa | 3-4 | 4-5 |
4 | 95/8" | 0.7-1Mpa | 5 | 6-7 |
5 | 133/8" | 0.7-1Mpa | 7-8 | 9-10 |
6 | 20" | 0.7-1Mpa | 10 | 12-13 |
Skype: zhang.amy653