Well Casing Short Thread Protection

Caplugs new Patent-Pending Standard Duty Well Casing Thread Protectors are designed to protect the exposed well casing pin ends while in transit or storage. The unique and innovative design allow the protectors to be installed as a push-on (non-threaded) cap, with a tear ring and rail removal feature adhering to API standard duty requirements.

The CST Series’ innovative design features will save time and resources with installation and removal.

Short Thread Protection – CST SERIES

• Patent Pending Design – no other like it in the industry
• Easy installation – does not need to be threaded on. Can be seated using a rubber mallet. Slides over pipe dope, locks into threads. Tapered end allows casing to slide up and over each other when loading or unloading from a stack.
• Easy to remove at the drill site. No tools required for removal. Simply pull the tear ring and remove the protector.
• Designed and tested for Impact resistance, Temperature Extremes, Salt spray corrosion and Vibration.
• Recyclable polyethylene
• Standard Duty Long and Short Well Casing
• Range of sizes: 4 1/2″ thru 9 5/8″