Shaffer Type Double RAM Bop Blowout Preventer

• Customization: Available
• After-sales Service: 7X24
• Warranty: 12months
• Model NO.: preventer
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Standard: API 16A
• Transport Package: Steel Box
• Specification: 3000psi to 10000psi
• Trademark: LIGHTFIR
• Origin: China
• Production Capacity: 1000

Product Description

'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

Model	Bore	Working pressure	Close	Open	Dimension	Weight
	(in)	(MPa/psi)	Volume (L)	Volume (L)	(mm)	(KG)
2FZ18-21	7-1/16	21/3000	4×2	4×1.6	1520×540×566	1660
2FZ18-35		35/5000	4×2	4×1.6	1520×540×556	1660
2FZ18-70		70/10000	4×2.75	4×2.75	2054×480×910	2335
2FZ23-21	9	21/3000	4×2.36	4×1.96	1726×595×710	1800
2FZ23-35		35/5000	4×5	4×4.4	2032×865×830	3980
2FZ23-70		70/10000	4×6.3	4×5.7	2046×915×1130	5480
2FZ28-21	11	21/3000	4×6	4×5.2	2070×875×800	3650
2FZ28-35		35/5000	4×5.9	4×5.15	2110×865×830	4255
2FZ28-70		70/10000	4×16.5	4×15	2445×1020×1233	7500
2FZ35-21	13-5/8	21/3000	4×6.65	4×5.85	2340×844×790	3516
2FZ35-35		35/5000	4×8.95	4×8.25	2400×920×1360	6150
2FZ35-70		70/10000	4×16.6	4×14.7	2670×1240×1485	11950
2FZ54-14	21-1/4	14/2000	4×13.65	4×11.65	3206×1180×705	8980
2FZ54-35		35/5000	4×31.1	4×29.7	3494×1387×1656	17625
2FZ54-70		70/10000	4×29	4×28	3880×1845×2225	28075

Factory

Certificates

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.