Varial Bore Ram Packer 13 5/8" 10000PSI API 16A Blowout Preventer Equipment Rubber ​

Variable Bore Ram Describe:

This variable-diameter rubber core can seal a wider range of drill pipes and hexagonal drill pipes, and provides uniform sealing pressure, basically eliminating extrusion paths.

Variable Bore Ram Principle:

When sealing, the piston pushes forward to squeeze the rubber core. Depending on the size of the pipe string, its support ribs drive the internal storage rubber to hold the pipe string tightly.

Variable Bore Ram Advantage:
One size of rubber core can be used for several drilling tools of different sizes, especially for combined drilling tools and hexagonal drill pipes. During the entire drill string tripping process, there is no need to frequently replace the ram due to different sizes of drilling tools.

Variable Bore Ram Available dimensions

CAMERON Variable Bore Ram Rubber

Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd is a professional exporter of oil drilling machinery and equipment ,we mainly engaged in

worldwide brands oil drilling equipments and accessories etc.

Our goal is to meet the different needs of customers, to provide high quality products and the best service. We have a professional team to ensure

fast response, delivery in strict accordance with the delivery date, to meet the production needs of customers. Integrity is the cornerstone of our

development, we guarantee the quality, the products that we sold must meet the requirements of customers.

Our products are exported to Kuwait, UAE, Egypt, Indonesia, Russia, the United States, Kazakhstan and other countries and regions, the products

have been well received among customers and get long-term foreign trust.