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Annular Packing Element GK Type

Annular Packing Element GK Type

Annular Packing Element GK type is the replacement rubber parts for annular BOP equipment, and with feature of smaller diameter and larger height compared to spherical packing element. It is called tapered packing element or sealing element as well. Our products could be alternative to equivalent Hydril GK type packing element. 


  • Brand :

  • Place of Origin :

    Sichuan, China
  • Type :

  • Certification :

    API 16A
  • Supply Ability :

    500 sets per year
  • Application :

    Packing element
  • Material :

    Natural rubber and NBR
  • Model :

    As per specification


The annular packing element, GK type, designed for BOP with tapered packing element, serves a critical function in well control during petroleum drilling operations. This tapered packing element creates a reliable seal within the BOP's annular space, preventing the uncontrolled release of fluids or gas from the well.


The tapered design of the packing element optimizes its sealing capabilities by providing uniform pressure distribution. This promotes a secure seal, even in challenging drilling conditions. The choice of materials for the packing element is crucial to ensure resilience against the harsh environments encountered in drilling operations.


Overall, the annular packing element, GK type, plays a vital role in maintaining well integrity and preventing blowouts, contributing to the safety and efficiency of drilling operations in the oil and gas industry.


Packaging & Shipment

Packaging type: Export Plywood Box

Exporting port: Tianjin, Shanghai



1. Who are you?

Tianjin Geostar Petroleum Equipment Co., Ltd. are integrated oilfield pump solution provider. We produce GST brand centrifugal pump and supply RG brand F series drilling mud pump, parts, plunger pump etc.


2. Why should we buy from you?
a. Competitive price

b. Quick delivery

c. Worry free after-sales service. Refund or sending new goods if quality issues can't be resolved by after-sales service.

3. Is after-sale service available to your products?
Yes, we have professional after-sale service team which will offer you the site commissioning service. Engineers are available to be abroad for service.

4. What is your warranty policy?
We offer 12 months limited warranty for complete set of equipment or machinery.

5. What is the delivery time for your product?
Generally, ready stock for commonly used parts, mud pump unit and complete equipment depends upon technical configuration.

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Leave A Message
If you are interested in our products and want to know more details, please leave a message here, we will reply to you as soon as we can.