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Cameron Type Shear Ram Blowout Preventer EE Material Class 2FZ35-70

Good quality Wellhead Casing Head for sales
Good quality Wellhead Casing Head for sales
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Cameron Type Shear Ram Blowout Preventer EE Material Class 2FZ35-70

China Cameron Type Shear Ram Blowout Preventer EE Material Class 2FZ35-70 supplier
Cameron Type Shear Ram Blowout Preventer EE Material Class 2FZ35-70 supplier Cameron Type Shear Ram Blowout Preventer EE Material Class 2FZ35-70 supplier

Large Image :  Cameron Type Shear Ram Blowout Preventer EE Material Class 2FZ35-70

Product Details:

Place of Origin: China
Brand Name: JC Wellhead
Certification: API 16A
Model Number: 2FZ35-70 RAM BOP

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polywood case for land, air, ocean shipment
Delivery Time: 45 days
Payment Terms: T/T, L/C, D/P
Supply Ability: 10 sets / month
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Detailed Product Description
Application: Oil Well Drilling Operation Usage: Wellhead Pressure Control
Material Class: EE Production Level: PLS 3
Temperature Class: PU Standard: API 16A
Product Name: Shear RAM BOP Specification: 13 5/8" X 10000 Psi
Type: Double RAM / Single RAM


Oil Well Blowout Preventer API 16A RAM BOP Cameron Type 2FZ35-70


Ram BOP with hydraulic control is a key part of well-control equipment. It’s used for controlling wellhead pressure during well drilling, workover and testing etc., preventing well blowout effectively and realizing safe construction. It can be used for the following:


With proper pipe ram sealing the annular space between casing and drilling string when there is pipe in the hole;

With blind ram sealing the well head completely When the well head is closed, use the kill manifold and choke manifold connected to the spool and the outlet of the body doing mud circulating, choking and releasing, well killing etc.;

Necessarily, drilling tolls can be hung on pipe ram.

With shear/blind rams shearing the drilling tools to seal the well in some special circs.


The hydraulic double ram BOP can be operated separately and also work with single ram BOP and Annular BOP




Trouble Cause Settlement
1 The medium inside well flows out from the clearance between the body and door.

Seal ring between the body and side door is damaged.

Connection bolts released between the body and side door.

There is dust or damage on the body and side door seal surface.

Change damaged

seal ring.

Screw up all

connection bolts.

Remove surface dust and repair damaged parts.


2 Ram movement direction is not conformance with nameplate mark of control valve.

The pipelines between

control panel and BOP have been connected wrongly.

Reverse pipes that connect BOP.

Hydraulic system is in order, but ram can not closed fully.


There are foreign materials, sand and mud on ram contact ends. Wash ram and side door.
4 The medium inside well flows into the cylinder and there contains water in cylinder oil.

Piston rod seal ring


Piston rod distortion or surface scratch.


Change damaged piston piston rod seal ring.

Repair the damaged

piston rod.


BOP hydraulic part cannot hold pressure.


BOP cylinder, piston, piston rod, seal ring damaged, seal surface scratched. Replace all damaged seal rings and repair seal surface or change it with the new parts.
6 There is leakage on side door connections. Seal surface scratched, seal ring worn. Repair seal surface and replace seal ring.
7 It cannot hold pressure when ram closed.

Ram seal rubber damaged.

Upper seal surface of the ram chamber damaged.

The ram size is not in accordance with the

drilling tool in the well.

Change ram seal rubber.

Repair seal surface.

Change the relevant

size ram.

8 Control pipe is in order, but ram cannot he opened with hydraulic pressure.

The locking shaft isn’t unlocked.

Ram plugged with sand and mud.

Piston seal ring damaged.

Unlock locking shaft. If damaged, change it.

Remove sand and

mud. Increase control


Change piston seal ring.


Cameron Type Shear Ram Blowout Preventer EE Material Class 2FZ35-70Cameron Type Shear Ram Blowout Preventer EE Material Class 2FZ35-70


Specification of RAM BOP






About JC Wellhead 


Jingcheng Petroleum Machinery Manufacturing Co.,Ltd manufactures and supplier the various wellhead equipment and related parts to meet different requirement in oilfield service operation. The wellhead equipment are conformed with API 6A and wellhead choke manifold is according to API16C specification, and applied for high pressure and high temperature working condition.


The wellhead manifold include choke and kill manifold, fracturing manifold, testing manifold, drilling floor manifold etc.The wellhead equipment covers the wellhead valves such as gate valve, mud valve, choke valve, check valve, and wellhead connection equipment including spacer spool, double studded adapter flange, various adapter flange, drilling spool, cross, tee etc.


YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.


Contact Details
Yancheng Jingcheng Petroleum Equipment Manufacturing Co.,Ltd

Contact Person: Lee M

Tel: 86-13319268557

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