API 7 1/16" 5000psi Double RAM Bop, Double RAM Blowout Preventer

• Customization: Available
• After-sales Service: 7X24
• Warranty: 18months
• Model NO.: RAM BOP
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Manual
• Material: Carbon Steel, Alloy
• Standard: API 16A
• Applicable Industries: Retail, Energy & Mining
• Machinery Test Report: Provided
• Machine Type: Drilling Tool
• Processing Type: Forging
• Product Name: RAM Bop for Wellhead Control
• Pressure: 21-105MPa
• Certification: API
• Size: 2"-24"
• Marketing Type: Ordinary Product
• Marketing Type: Ordinary Product Place: Shandong, China
• Type: Bop, Double RAM, Single RAM
• Use: Well Drilling
• Transport Package: Wooden Package
• Specification: 3000psi to 10000psi
• Trademark: LFM
• Origin: China
• Production Capacity: 1000

Product Description

Technical parameters

 

Product Name	API 16A Well Control Equipment Annular BOP, Ram BOP
Applicable Industries	Energy & Mining
Brand Name	LFM
Type	Bop
Machine Type	Drilling Equipment
Processing Type	Forging
Type	Ram, annular
Size	63-179mm
Connection	Flange
Quality	API standard

Detailed Photos

The hydraulic ram BOP is mainly used in workover and drilling operations with varied technical requirements. With a BOP body,side outlet, ram body, and other pressure bearing parts crafted from defect-free forged metal, and an oval-shaped inner chamber to reduce stress concentration and improve its sealing performance, this BOP can efficientlyl prevent an oil well blowout.

The double ram BOP can be equipped with different types of rams, such as pipe ram, blind ram, shear ram or variable diameter ram, to meet different applications. The ram seal is a float type, which will decrease the resisitance and abrasion of the rubber core.The service life is greatly prolonged. Its anti-H2S performance conforms to NACE MR 0175 standard.

1.Double ram BOP seals annular space between tubing and casing or wellbore.

2.Double ram BOP suspends and stabilizes string.

3.Double ram BOP with side outlets could be used for choke and blowout.

4.Double ram BOP can be used in operation under pressure.

Product Parameters

 

 

Model	Bore	Working pressure	Close	Open	Dimension	Weight
	(in)	(MPa/psi)	Volume (L)	Volume ((L)	(mm)	(KG)
FZ18-21	7-1/16	21/ 3000	2×2	2×1.6	1520×540×280	798
FZ18-35		35/5000	2×2	2×1.6	1520×540×280	798
FZ18-70		70/ 10000	2×2.75	2×2.75	2054×480×595	1240
FZ23-21	9	21/ 3000	2×2.36	2×1.96	1726×595×280	792
FZ23-35		35/ 5000	2×5	2×4.4	2032×735×625	1735
FZ23-70		70/ 10000	2×6.3	2×5.7	2046×915×925	3350
FZ28-21	11	21/ 3000	2×6	2×5.2	2070×675×690	1840
FZ28-35		35/ 5000	2×5.9	2×5.15	2110×780×660	2260
FZ28-70		70/ 10000	2×16.5	2×15	2445×920×803	3955
FZ35-21	13-5/8	21/ 3000	2×6.65	2×5.85	2340×750×555	2020
FZ35-35		35/ 5000	2×8.95	2×8.25	2400×920×710	3300
FZ35-70		70/ 10000	2×16.6	2×14.7	2670×1240×960	6445
FZ54-14	21-1/4	14/ 2000	2×13.65	2×11.65	3206×1325×705	4725
FZ54-35		35/ 5000	2×31.1	2×29.7	3494×1387×1071	9730
FZ54-70		70/ 10000	2×29	2×28	3880×1845×1660	17873

Ram Blowout Preventer - Cameron Style

Ram Blowout Preventer (Cameron Style) is designed and manufactured according to API Spec 16A standard. It can be equipped with various rams. With the best quality front ram rubber, top ram rubber and flange sealing stacks, ram blowout preventer (Cameron style) can work during the extreme working condition including extremely high or low temperature and extreme chemical environment.

Structure Features

The pressure‐bearing components are forged, so it has better strength and impact toughness;

Floating sealing is applied to the cylinder cover and the open/close of the cover is realized by hydraulic power, so it is quick and convenient for changing rams;

The auxiliary oil cylinder affords a smaller volume with same function;

The standard configuration includes a manual locking device, which ensures the ram is closed tightly in case there is a hydraulic pressure loss;

Both the manual and hydraulic locking device and the auxiliary oil cylinder can be installed flexibly into different positions according to customers' requirements, and the installation positions can be changed easily.

Ram Blowout Preventer - Shaffer Style

Ram Blowout Preventer (Shaffer Style) is designed and manufactured according to API Spec 16A standard. It can be equipped with various rams from 2‐3/8"~13‐3/8", also Blind and Shear Ram.



Structure Features

Body and side door are made of alloy steel;

Use seal rings assembly to improve sealing of side door;

Use floating type ram. Front ram rubber is separated from top ram rubber, making it more reliable in sealing and easier to change;

Use buried oil way inside body. Loading hinge is separated from hydraulic hinge;

Compact hinge structure makes it easy to assemble and disassemble;

Use arc-shaped body chamber with four round corners as transition section to reduce stress peak value whenever bearing the pressure;

Ram cavity can be fitted with ram assembly of same type BOP made abroad;

Flange grooves are stainless steel lined.

 

Product Description

Our drilling BOP includes an annular BOP and a ram BOP. The annular BOP, consisting primarily of a shell, a header, a rubber core and a piston, and which by design is equipped with a hydraulic control system, can be used independently but usually operates in tandem with a ram BOP.
In accordance with API 16A requirements, the connections at the top and bottom of the rig are either flange or studded flange and can be conveniently connected to a drilling spool or ram BOP.
Our ram BOP features an advanced design that is nonetheless easy to operate.
The ram BOP is reliable, and spare parts can be easily replaced. As with the annular BOP, it can be used independently or coupled to other BOP combinations.
A hydraulic system can be used to open and close the ram, but should there be no power or air on site to run this system, the rams can be opened or closed manually.

'U' type Ram Blowout preventers 
'U' type blowout preventers are the most widely used Ram-type BOP in the world. Without lightweight and lower profile, reliability is always the first priority during the design and manufacturing of BL 'U' type BOPs. It is designed so that hydraulic pressure opens and closes the bonnets thus fulfill the easy & quick ram change-out. All parts of our 'U' BOPs are matched to original OEM design which can reduce the maintenance time for customers since they can pick up any seal kits from local supplier. 
 
 'U' type Ram BOP features:
-Bore size range: 7 1/16" - 21 1/4"
-Working Pressure: 2000psi - 15000psi
-Hydraulically Bonnet opening type 
-Forged Body by 4130 Material
- Internal H2S trim is standard
-Wide range pipe ram available and interchangeable with OEM 
-Shearing Ram available and interchangeable with OEM 
-VBR Ram available and interchangeable with OEM
-Large Bore Shear Bonnets available and interchangeable with OEM
-Boosters available and interchangeable with OEM
-All seal kits are interchangeable with OEM


'SL' Ram Blowout Preventers  

'SL' type Ram BOPs provide positive closure with simple controls to keep drilling fluids in the hole when blow-out occur. Compared with LWS model BOPs, SL type BOPs are designed and developed especially for larger bore and higher pressure drilling application. So safety and reliability will be always on the top consideration.  
Special features include: 
- Bore size: 7 1/16" up to 21 1/4" available 
- Working Pressure: From 3000psi to 10000psi available 
- Internal H2S trim is standard
- Wide range pipe rams
- Easy to replace ram
- VBR ram available
- Shear ram available 
- Light weight and lower profile

'LWS' type Ram type BOP
'LWS' type Ram type BOP is lightweight blowout preventer designed for easy maintenance and long life. It is ideal for smaller bore and lower working pressure application. This field-proven Ram preventer has been the most popular Ram BOPs in drilling and workover service for many decades. The 'LWS' type BOP is available in either flanged or studded design. In particular, the studded top and bottom configuration is optimal on smaller rigs due to its compact design and reduced weight. 

Special features include:
- Bore size: 7 1/16" and 11" available
- Working Pressure: 5000psi available
- Casted body by 4130 Material
- Internal H2S trim is standard
- Light weight and lower profile
- Easy to replace ram
- Wide range pipe rams
- VBR ram available
- Rams and seal kits interchangeable with OEM

Company Profile

 

SHANDONG LIGHT FIR MACHINERY Co., Ltd(LFM) is located in Shengli Oilfield, Shandong Province, China.

LFM is a physical enterprise integrating mechanical processing and manufacturing and sales of special petroleum equipment. We have two cooperative production bases, which can produce OCTG and various accessories and tools.

The products we can provide include: Rig accessories and tools, OCTG, LinePipe, FRP Line Pipe, Artificial Lifting Equipment, Wellhead equipment, Valves, Pipe fittings, BOP, Downhole Tools etc. According to standards: API, ASTM, ASME, Ghost etc.

Our leading products: Casing & Tubing(API 5CT series, Tenaris Series), Valves(Gate Valve, Ball Valve, Check Valve, Globe Valve, Choke Valve; API 6A series, API 6D series, API 600 Series, and General Use Valves); BOP and BOP Spare parts; Drilling Tools etc.

LFM is also a professional supplier of WATER TREATMENT EQUIPMENT. We work together with the professional WATER TREATMENT EQUIPMENT manufacturer in China. The products we supply have been widely recognized by customers.

Our aim is "Use our professional services to make your business easier". Therefore, we devote to providing customers with integrated solutions and strive to become your one-stop procurement platform in China.

Certifications

 

Packaging & Shipping

 

FAQ

 

FAQ

Q1: What's your packing?
A:  Regular packing.

Q2: What's your delivery?
A:  Normally, about 30-45 days.

Q3:  What are the shipping methods?
A: Ocean shipment to the port near from you; Air shipment to the shipment near from your company; Door to door service by  international express.

Q4:  What about the payment options?
 A: In general, we accept T/T. 

Q5:  When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in  your  email so that we will detail with your inquiry priority.