Knock Out Collars & Plugs
Replacement Knockout Collars & Plugs
Without proper control over the fluids in your wells and rigs, the process of meeting productivity quotas, as well as maintaining a safe working environment, can be an insurmountable challenge. But with the right knockout collars and plugs, the control you have over the pipe you’ve placed in the ground — as well as the fluids contained in your well — significantly increases.
The use of high-quality knockout collars is a must for any responsible foreman and crew when avoiding control problems and unnecessary accidents. The good news is that at Global Elastomeric Products, Inc., we’ve been manufacturing high-quality equipment — such as drilling machine parts, well casings, knockout collars and plugs — for more than five decades.
If you’ve had enough of low quality materials, lengthy delivery schedules and overpriced parts, know that there’s a better way to get the oilfield products you need. At Global EEE, we’ll work with you to ensure quick turnaround times and high-quality products on every order you place. Plus, since our sales team has more than 100 years of combined hands-on “Oil Patch” experience, you can count on our customer service to be among the best you’ll find anywhere.
| Part No. | Size |
| E904238DP | 2 3/8" |
| E904238DPSPEC | 2 3/8" w/ Special Stop |
| E904278DP | 2 7/8" |
| E904278DPSPEC | 2 7/8" w/ Special Stop |
| E904350DP | 3 1/2" |
| E904350DPSPEC | 3 1/2" w/ Special Stop |
Dimensions are for reference only. Additional materials available upon request. Contact Global Elastomeric Products for details
| Part No. | Size |
| E904025KOP | 1/4" Brass |
| E904075KOP | 3/4" Brass |
| E904100KOP | 1" Brass |
Dimensions are for reference only. Contact Global Elastomeric Products for details
Knock out collars are used to balance fluid levels within the tubing strings. They allow for the releasing/non releasing of fluid within the string. A plug is just that, a plug within the K-O Collar. Our knock-out collars come with and without special stops.
Our wide selection of knockout collars includes sizes ranging from 2 3/8” to 3 1/2” — both with and without special stops. In addition, our replacement knockout plugs are made from durable brass and come in 1/4”, 3/4” and 1” sizes.
For Use With or Without the Included Special Stops
When a foreman would like to release fluids from the tubing string they will send a bar through the string that will punch the plug from the collar. Knock out collars with special stops allow you to catch the bar as it descends through the collar. A Knock out without the special stop will allow the bar to shoot straight through the collar and further into the tubing string.
Global Elastomeric Products, Inc. — High-Quality Oilfield Products at Affordable Prices
We’ve been providing American-made, high-quality products to the oil and gas industry since 1963. If you don’t see the part you need on our product pages, don’t worry. Our in-house design and engineering team has the expertise to meet all your custom element needs. Call us at 661-831-5380, and we’ll walk you through our custom manufacturing process.
To learn more about our knockout collars and plugs, contact us today for a no-obligation quote.
Sizes Available:
- 2-3/8"
- 2-7/8"
- 3-1/2"
Available:
- With and without special stops
Materials:
- Additional materials available upon request