API 16A Bop/Drill Bop/Double RAM Bop/Blowout Preventer for Well Control/Blowout Preventer

• Customization: Available
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model No.: RAM Bop
• Capacity: 1000
• Transport Package: Wooden Package
• Specification: 3000psi to 10000psi
• Trademark: XINHUAFA
• Origin: China Mainland
• HS Code: 8431431000
• Production Capacity: 50000 Sets/Per Year

Product Description

Product Description

Hydraulic RAM preventer
Hydraulic RAM preventer is an important component assembly of well control device. It is characterized by flexible switch, easy operation, safety in use and simple maintenance, etc.

Structural features
For double-faced RAM, both faces of the RAM are symmetrical. For different sizes of drilling tools, only rubber seal semi-ring and RAM briquetting need to be replaced, and other parts can be used interchangeably; Single-faced RAM is not reversible; Shear RAM can cut off wellhead drilling tools and fully seal wellhead; Variable RAM is used within certain limits to seal different sizes of drilling tools and annular tubes.

Seal features of RAM:
RAM floating, RAM's automatic cleaning and well pressure seal, and RAM's automatic centering and self-feeding function. When sealing wellhead, RAM preventer should seal four places at the same time to shut in a well effectively, that is, the seal between RAM top and shell, the seal between RAM front end and pipe, the seal between shell and side entrance and the seal between piston rod and side entrance.

RAM locking device:
Manual type locking device is used to close or lock RAM by man. Please note that manual locking device is only used to close RAM rather open it. To open RAM after use, it's necessary to first reset and unlock manual locking device and then open RAM with hydraulic pressure.

2                   Double ram bop technical parameters
Model		2FZ1835	2FZ1870	2FZ18105	2FZ2335	2FZ2821	2FZ2835	2FZ2870	2FZ28105	2FZ3535	2FZ3570	2FZ35105	2FZ5414	2FZ5321
Bore mm ( in )		179.4 (7 1/16″)			228.6(9")	279.4 ( 11″)				346.1 (13 5/8″)			539.8(21 1/4″)	527.1)20 3/4″)
Working Pressure MPa      ( psi )		35 (5000)	70 (10000)	105 (15000)	35 (5000)	21 (3000)	35 (5000)	70 (10000)	105 (15000)	35 (5000)	70 (10000)	105 (15000)	14 (2000)	21 (3000)
Hydraulic Control Pressure MPa		≤10.5
Piston Bore mm		150	180	280	220	220	220	250	355	250	355	355	250	250
Open Volume (L)		4×1.6	4×2.22	4×6.1	4×4.7	4×2.68	4×5.2	4×6.6	4×14.4	4×7.4	4×19.9	4×17.44	4×13.2	4×12.2
Close Volume (L)		4×1.9	4×2.5	4×6.56	4×5.3	4×3.22	4×5.45	4×7.4	4×16.7	4×8.3	4×20	4×19	4×15.4	4×13.6
Locking Type		Manual
Main Bore connection	Bolt	M36×3	M39×3	M39×3	M42×3	M36×3	M48×3	M45×3	M50×3	M42×3	M48×3	M58×3	M42×3	M52×3
	Ring Gasket	R46	BX156	BX156	R50	R53	R54	BX158	BX158	BX160	BX159	BX159	R73	R74
Dimension  (mm)	Locking shaft Non-rising stem	1392	1720	1842	2036	1846	2265	2370	2640	2468	3274	3074	3366	3424
	Locking shaft rising stem						2615	2710		2940			3956
	W	582	715	934	815	998	860	950	1168	970	1488	1305	1205	1238
	H	918	1262	1372	1200	1090	900	1076	1784	950	1740	1420	1480	1480
Weight(kg)		1795	3320	6291	3669	2566	4910	6310	12686	6620	14340	16763	10724	12800
Remark				Shear ram					Shear ram	Shear ram	Shear ram	Shear ram
										Variable ram	Variable ram	Variable ram

'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

Our advantage	Deep engaged in the industry for 16 years.
	Short delivery time, fast delivery.
	Integration of industry and trade, stable quality, super cost-effective, annual output of 100,000 +.
	Sound quality management system and perfect after-sales service system.

Hebei Xinhuafa Petroleum Machinery Co.,Ltd focuses on R&D of mud pump fittings and several R&D results were horned with awards as well as patented for invention. The company is engaged in product design, manufacturing and service on all the quality oilfield replacement parts, including mud pump fluid end parts including Fluid end modules, liners, pistons, valves,&seats, extension rods, piston rods, valve covers etc.

Company	Hebel Xinhuafa Petroleum Machinery Co. LTD
Address	Chang'an District,Shijiazhuang,Hebei,China
Contacts	Anne Yang
Mobile	[phone]

Welcome to visit our company at any time!