1. Structure of Boltless Fast Change Ram BOP Description

‍‍‍‍‍‍We offer a wide range of annular and ram type BOP. Our BOPs are widely used on surface and subsea, and in accordance with API specifications 16A latest edition.‍‍

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2. Main Features of Boltless Fast Change Ram BOP

● Major components are forged for uniform strength and impact resistance. 
● Ram packing is generous and self-feeding. It cannot be dislodged by fluid flow. 
● Bonnets are opened and closed by hydraulic pressure. 
● All working parts and control fluid passages are enclosed.
● Ram change is quick and easy. ‍‍
‍‍● Well bore pressure aids in holding rams closed. 
● The three seals and vent port hole prevent well pressure from bleeding into operating cylinder.
● Rams can be locked in closed position by optional hydraulic ram lock. 
● All operating parts as well as rams and seals can be replaced on site.‍‍

3. Boltless Fast Change Ram BOP Images

‍‍4. Boltless Fast Change Ram BOP Specification

Application： Surface and subsea 
Bore Sizes and Working Pressure ： 
7-1/16″ 3,000 psi～15,000 psi
11″     3,000 psi～20,000 psi
13-5/8″ 3,000 psi～15,000 psi
16-3/4″ 3,000 psi～10,000 psi‍‍
‍‍18-3/4″ 10,000 psi
20-3/4″ 3,000 psi
21-1/4″ 2,000～10,000 psi
26-3/4″ 3,000 psi
Body Styles ：single, Double, Triple 
Connections：Flanged, Studded, Hub‍‍‍‍‍‍‍‍

5. FAQ of Boltless Fast Change Ram BOP

We have organized several common questions for our clients，may help you sincerely：

①How about your company？

One of the leading manufacturers and suppliers specializing in oilfield products in China. The integrated sales & service ensures customers with various demands an easier access for purchasing management.

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.

Hydraulic ram blowout prevention device is an important part of the well control device, with the characteristics of flexible switch, easy operation, safe use, simple maintenance and so on.

The general shell of the ram blowout prevention device is approximately square, and the horizontal movement of the horizontal movement of the vertical through hole of the drilling tool is in the middle.

The upper and lower part of the ram blowout spraying device is provided with three connecting ways: the thread connecting, the flange connection and the clamp connection. The connecting flange, bolts, clamps, wheel size according to API standards implementation.

Two sides of the ram with a gate, the gate on the following symmetry. Different sizes of drilling tool only replacement of the rubber sealing semi ring and wedge pressure and other parts can be interchangeable; one side gate can not be reversible; shear ram can cut off the wellhead drilling tool and closed wellhead; adjustable gate used in a range of different sizes of the drill string and casing seal.

Automatic cleaning sand and well pressure assist sealing, automatic centering and self feeding action of the damper of the ram blowout prevention. Ram blowout preventer wellhead seal to and around the sealing effect, in order to achieve effective sealing well, namely: gate at the top of the shell and the seal, gate front end and the pipe seal, shell and the side of the seal, piston rod and door seal.

The ram blowout prevention device mainly is to seal the annular space between the casing pipe and the pipe column. In the closed case, through the lower part of the stone or shell side outlet is connected to the pipeline, drilling fluid circulation, throttle blowout, pressure well and other operations. Under special circumstances, the drilling tool can be cut to reach the purpose of sealing the well. Hanging drill. The annular column and a suite of different specifications of the use of adjustable gate can be closed in a certain range.