API casing centralizer stop collars clamp type/set screwed casing stop ring
Slip on set screw stop collar ring is a one-piece stop collar.
The outside ends of these heavy duty stop collar are generally tapered to a degree(single piece develled/double develled) which helps to hold the casing centralizer and avoid the ends to hit the Bows / Vanes when the casing centralizers are placed over them.
This kinds of set screw stop collar is recommended for small hole operation.
It is used when holding force requirement is very high.
The Slip on Set Screw Stop Collar are available in sizes 4-1/2" to 20" .
Slip On Set Screw Stop Package
qualified goods, prompt delivery, and good aftersale service
Established in 1997, Puyang Zhongshi Group Co., Ltd is a restructured enterprise of SINOPEC. We have more than 20 years manufacturing experience of petroleum machinery products and more than 10 year exporting experience, our customers are from America, Canada, Russia, Venezuela, Columbia, Thailand, Indonesia, UAE, Saudi Arabia, Kazakhstan etc.
Our main products: bow spring centralizer, solid rigid centralizer, cementing plug, cementing basket, valve ball and valve seat, float collar and float shoe etc.
Our certificates: API 5CT, API 6A, API 10D, API 11AX, API 11E, ISO14001 and 9001.