Introduce the classification and characteristics of gate blowout preventers!

There are two types of gate blowout preventers: single gate blowout preventers and double gate blowout preventers. Their designs fully comply with the requirements of API 16A and NACE MR-0175 standards, and are mainly used in drilling, workover rigs, oil and gas, and other fields. Testing the wellhead pressure can prevent overflow and blowout.

Its characteristics:

It can be equipped with fully enclosed gates, semi enclosed gates, double hole gates, and variable diameter gates.

Introduce the classification and characteristics of gate spray prevention devices.

Shear gate can be designed to shear drilling tools inside the wellbore to achieve shear function under pressure. The steel grade for cutting drill pipes is S-135.

A semi closed variable diameter slider can allow drilling tools to be suspended in a sealed manner.