RAM Blowout Preventer Bop 2fz28-21

• Customization: Available
• Temperature Classification: High Temperature Piping
• MPa Classfication: High Pressure Piping
• Model NO.: API 16A
• Material: Cast Steel, AA-Hh &4130
• Medium: Sour Water Mud Gas and So on Service
• Diameter: 180mm~680mm
• Cross-Section Shape: Include in All Above
• Connection Type: Include in All Above
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Warranty: Tbd
• After-Sales Service: Tbd
• Transport Package: Wooden Box
• Specification: 7-1/16"-30"
• Trademark: YOUYAO
• Origin: China
• HS Code: 84314310
• Production Capacity: 1000 Sets Per Month

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.
 

1                  Single ram bop technical parameters
Model		FZ1835	FZ1870	FZ18105	FZ2335	FZ2821	FZ2835	FZ2870	FZ28105	FZ3535	FZ3570	FZ35105	FZ5414	FZ5321
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)		2×1.6	2×2.22	2×6.1	2×4.7	2×2.68	2×5.2	2×6.6	2×14.4	2×7.4	2×19.9	2×17.44	2×13.2	2×12.2
Close Volume ( L)		2×1.9	2×2.5	2×6.56	2×5.3	2×3.22	2×5.45	2×7.4	2×16.7	2×8.3	2×20	2×19	2×15.4	2×13.6
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	644	856	922	820	710	900	1076	1244	950	1275	1420	915	1070
Weight( kg)		1046	1750	3405	2033	1520	2980	3540	7154	4398	9485	10105	6605	5862
Remark				Shear ram					Shear ram	Shear ram	Shear ram	Shear ram
										Variable ram	Variable ram	Variable ram
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

we have got API approved with our license number 6A-1227, 16C-0174, so plz find the following our valves and parts in stock or under production now:

CAMERON FC EE, PSL3, PR1 valves
1-13/16 10000psi  (40pcs)
2-1/16  10000PSI  (900pcs)
2-1/16  15000PSI  (55pcs)
2-9/16  10000PSI  (60pcs)
3-1/16  10000PSI  (60pcs)
4-1/16  10000PSI  (100pcs)
4-1/16  15000PSI  (50pcs)
5-1/8   100000psi  (55pcs)
7-1/16  100000psi  (44pcs)
CAMERON FC Pneumatic VALVE EE,PSL3,PR1 
2-1/16  5000PSI  (10pcs)
2-1/16  10000PSI  (20pcs)
3-1/16  10000PSI  (10pcs)
CAMERON FC HY VALVE EE,PSL3,PR1  
2-1/16  15000PSI  (30pcs)
3-1/16  15000PSI  (20pcs)
 
CAMERON FLS VALVE,EE,PSL3,PR1
7-1/16 10000PSI BALL SCREW FLS VALVE (10pcs)
410SS+supersonic tungsten caribde gates and seats: 
1-13/16" 10000PSI              450sets
2-1/16" 10000PSI, 15000PSI     300sets
2-9/16" 10000PSI, 15000PSI     200sets
3-1/16" 10000PSI               400sets 
3-1/16" 15000PSI               100sets
4-1/16" 10000PSI               300sets
4-1/16" 15000PSI               200sets
5-1/8" 10000PSI                350sets
7-1/16" 10000PSI               300sets
CAMERON WKM  
2-1/16"   5000PSI    300SET    
3-1/8"    5000PSI    50 sets     
4-1/16"   5000psi    50sets   
7-1/16"   20sets
CAMERON DEMCO   
2"  5000PSI   40 sets    
3"  5000psi   40sets    
4"  5000psi   30sets    
5"   5000psi   50sets
                     
DEMCO  2"    7500PSI     20 sets   
3"  7500psi    15sets   
4"   7500psi   20  sets    
5"  7500psi   30 sets
UNIONS
FIG206 2" 150,  3" 100, 4"   300PCS
FIG602,1502   2" 100,  3" 150, 4"   100PCS under production
Also type of BOPS including models as following, total quantity 50sets:
21-1/4" 2k annular 
Double-ram 21 1/4" 3K 
annular 13 5/8" 5K
Double-ram 13 5/8" 10K 
Single-ram 13 5/8" 10K 
Annular-11" 10K    
D-Ram 11" 15K                   
S-ram 11" 15K   
Annular-9" 10K      
D-Ram 11" 15K                   
S-ram 9" 15K   
D-Ram 9" 15K     
Annular-7" 10K   
D-Ram 7" 15K                   
S-ram 7 " 15K   
Annular - 7 " 5K      
D-Ram 7" 10K                   
S-ram 7 " 10K   
D-Ram 7" 5K                  
S-ram 7 " 5K   

XQ140-12YA   15pcs  
XQ140-12YT   6pcs    
TQ340/35     7pcs   
ZQ127-25Y    15pcs 
XQ114-6YB    13pcs
XQ89/3YB     11pcs
HYDRAULIC POWER TONG, MODEL YD160,   3 SETS

As you can see that our production range is very wide, for any need or inquiry of the above, just contact with me freely, looking forward to start our cooperation through our mutual efforts and your further reply would be highly appreciated.