Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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The thread protector is a device designed to protect the external pin-end threads on casing manually. It is a durable and secure tool that offers a fast and easy operation, saving time and money during casing screwing and rig operations. Made of strong rubber with a high strength spring-steel band embedded inside, the thread protector provides abrasion resistance. It also features an adjustable cam-type latch assembly for manual locking and unlocking. To use the thread protector, simply place it on the pin-end threads of the pipe, push the handle firmly towards the center of the pipe to securely close it in place, and pull the handle out to release
Product Application of thread protector:
Heavy duty plastic Drill Pipe Thread Protectors are used for protect the thread of drill pipes, drill collars, drill subs and
other drilling tools. It is made of HDPE and other material to ensures the impact strength, stress cracking resistance and low temperature resistance of the thread protectors. Our heavy duty plastic thread protectors are beautiful in appearance, high in strength, good in rigidity, easy to use for loading and unloading, scientific and reasonable structure design and advanced production technology, which ensure the high quality of the products.
We can produce the thread protectors of NC connection, REG connection, IF connection, FH connection, DSTJ connection, VX connection, VF connection, HT connection, PAC connection. Good quality with fast deliver time. Our Thread Protectors are always your first choice.
| 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 |
Specification of thread protector:
| No. | Sizes & Thread | All plastic |
Composite type ASM(CEL) |
Composite type ASM(CENL) |
| 1 | NC23 | √ | ||
| 2 | NC26(2 3/8”IF) | √ | √ | √ |
| 3 | NC26 DSTJ | |||
| 4 | NC26(2 7/8”IF) | √ | √ | √ |
| 5 | NC26 DSTJ | |||
| 6 | NC35 | √ | √ | |
| 7 | NC38(3 1/2”IF) | √ | √ | √ |
| 8 | NC38 DSTJ | √ | √ | √ |
| 9 | NC40(4”FH) | √ | √ | √ |
| 10 | NC40 DSTJ | √ | √ | √ |
| 11 | NC44 | √ | √ | |
| 12 | NC46(4”IF) | √ | √ | √ |
| 13 | NC50(4 1/2”IF) | √ | √ | √ |
| 14 | NC50 DSTJ | √ | √ | √ |
| 15 | NC52 | √ | √ | |
| 16 | NC56 | √ | √ | |
| 17 | NC61 | √ | √ | |
| 18 | NC70 | √ | √ | |
| 19 | 5 1/2”FH | √ | √ | √ |
| 20 | 5 1/2”FH DSTJ | √ | √ | √ |
| 21 | 6 5/8”FH | √ | √ | |
| 22 | 6 5/8”IF | √ | ||
| 23 | 2 3/8”REG | √ | √ | √ |
| 24 | 2 7/8”REG | √ | √ | √ |
| 25 | 3 1/2”REG | √ | √ | √ |
| 26 | 4 1/2”REG | √ | √ | √ |
| 27 | 6 5/8”REG | √ | √ | √ |
| 28 | 7 5/8”REG | √ | √ | √ |
| 29 | 8 5/8”REG | √ | √ | √ |
| 30 | 2 7/8”PAC | √ | √ | |
| 31 | 2 3/8”PAC | √ | ||
| 32 | 4 1/2”H-90 | √ | √ | |
| 33 | 5”H90 | √ | √ | |
| 34 | 6 5/8”H-90 | √ | √ | |
| 35 | 7 5/8”H-90 | √ | √ |
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.