API Standard NU&EU Plastic and Steel drill pipe threaded protector
Pipe thread protectors play a crucial role in safeguarding pipe threads during storage, transportation, and handling. These tools are vital in preventing rust, corrosion, and contamination, effectively maintaining the cleanliness and integrity of the threads for future utilization.
These protectors are available in different dimensions, forms, and materials including plastic, rubber, and metal. They may also have adjustable locks, slip-on designs, or even be resistant to impacts. To apply a pipe thread protector, just place it onto the pipe thread and twist it to ensure it is firmly attached. By utilizing these protectors, companies can ensure seamless and strong operations while also minimizing the requirement for expensive repairs and replacements.
| Material | Full plastic & plastic thread and steel shell |
| Size | 1/16" to 20" (size from 1.8mm to 500mm is available) |
| Color | Black, red, yellow, blue, green etc |
| Packing | pp bag, export cartons or others requested by customer |
| Feature | Flexible, insulation, dust proof, water proof, fire resistant, high temperature, high voltage and low voltage, UV resistant |
| payment | 30% TT before production 70% TT before delivery. other payment term can be discussed |
| Shipment | sample orders : by express bulk order : by sea or by air |
Technical Parameters of thread protector
| Size & Thread | Structure |
| 2 3/8″NU | Plastic+Steel+Plastic & Steel+Plastic & Full Plastic |
| 2 3/8″EU | Plastic+Steel+Plastic & Steel+Plastic & Full Plastic |
| 2 7/8″NU | Plastic+Steel+Plastic & Steel+Plastic & Full Plastic |
| 2 7/8″EU | Plastic+Steel+Plastic & Steel+Plastic & Full Plastic |
| 3 1/2″NU | Plastic+Steel+Plastic & Steel+Plastic & Full Plastic |
| 3 1/2″EU | Plastic+Steel+Plastic & Steel+Plastic & Full Plastic |
| 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 |
| 5 ″LTC | Steel+Plastic&Full Plastic |
| 5 ″BTC | Steel+Plastic&Full Plastic |
| 5 1/2″STC | Steel+Plastic&Full Plastic |
| 5 1/2″LTC | Steel+Plastic&Full Plastic |
| 5 1/2″BTC | Steel+Plastic&Full Plastic |
| 6 5/8″BTC | Steel+Plastic&Full Plastic |
| 7″STC | Steel+Plastic&Full Plastic |
| 7″LTC | Steel+Plastic&Full Plastic |
| 7 ″BTC | Steel+Plastic&Full Plastic |
| 7 5/8″LTC | Steel+Plastic&Full Plastic |
| 7 5/8″BTC | Steel+Plastic&Full Plastic |
| 8 5/8″STC | Steel+Plastic&Full Plastic |
| 8 5/8″LTC | Steel+Plastic&Full Plastic |
| 8 5/8″BTC | Steel+Plastic&Full Plastic |
| 9 5/8″STC | Steel+Plastic&Full Plastic |
| 9 5/8″LTC | Steel+Plastic&Full Plastic |
| 9 5/8″BTC | Steel+Plastic&Full Plastic |
| 10 3/4″STC | Steel+Plastic |
| 10 3/4″BTC | Steel+Plastic |
| 13 3/8″STC | Steel+Plastic |
| 13 3/8″BTC | Steel+Plastic |
| 20 ″STC | Steel+Plastic |
| 20 ″BTC | Steel+Plastic |
| 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 |
Company Information
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
