API 16A Single RAM Blowout Preventer Bop for Wellhead Equipment

• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Model NO.: ram blowout preventer
• Material: Alloy
• Delivery Time: 15-20days
• Service: OEM&ODM
• Package: Carton
• QC: High Quality
• Transport Package: Plywood Box
• Specification: as your request
• Origin: China
• HS Code: 84314310
• Production Capacity: 50000 Sets/Year

Product Description

Product Description

U type Ram blowout preventer

Description:
Ram type BOPs are field proven products that are designed for a variety of operations from workovers to high pressure, critical service operations for land drilling and subsea service. It consists of the BOP body, bonnet, hydraulic cylinder assembly, operating piston, ram change cylinder, ram opening/closing piston, locking screw, ram assembly, sealing parts etc. Top, bottom and outlet connection dimensions conform to Specification for Drilling through Equipment API Spec 16A.

Made up of the high-strength and high-tenacity alloy steel, the pressure-bearing parts (like BOP body, bonnet etc.) are formed through external refining and proper heat treatment, preventing the harmful chemical components and nonmetallic inclusion strictly from materials and ensuring BOP to be safe and reliable. The body ram chamber adopts the long runway to reduce stress concentration.

Both the bonnet switch and ram switch are driven by the hydraulic pressure and adopts the same one oil line. The bonnet employs the same one oil line and operation to open and close the ram. Moreover, the bonnet employs the same one oil line and operation to close and open the ram.

Picture:
Features:

1. U type ram BOPs are forging materials, which have better strength and impact toughness.
2. Auxiliary oil cylinder is smaller volume than traditional type.
3. Manual locking device can ensure that ram remains closed once hydraulic loss happened
4. Ram rubber use self-contained seal, and the material can be different according to environment temperature and liquid components.
5. The internal part of BOP can adapt special material, which can achieve the highest levels of resistance to H2S and CO2.

Specifications of U type Ram BOP:

Model	Main Bore mm(in)	Working Pressure MPa(psi)	Oil quantity for opening L (Single Cylinder)	Oil quantity for closing L (Single Cylinder)	Ram Type	Max.ram Size(in)	Dimension (mm)				Weight (kg)
							length	width	height		single	double
									single	double
(2)FZ18-35	180(7-1/16)	35	4.6	4.6	U	5-1/2	2477 (3273)	550	736	1116	1870	3586
(2)FZ18-70	180(7-1/16)	70	4.6	4.6	U	5-1/2	2487 (3363)	550	806	1216	2190	4095
(2)FZ18-105	180(7-1/16)	105	4.6	4.6	U	5-1/2	2477 (3273)	550	832	1242	2215	4066
(2)FZ28-35	280(11)	35	10.6	10.8	U	8-5/8	3105 (4165)	650	898	1380	3775	6915
(2)FZ28-70	280(11)	70	10.6	10.8	U	8 5/8	3035 (4065)	660	950	1430	3900	7115
(2)FZ28-105	280(11)	105	10.9	11.1	U	7-5/8	3035 (4396)	820	1205	1840	6660	11750
(2)FZ28-140	280(11)	140	30.1	26.6	U	6-5/8	3890 (5104)	1050	1470	2200	9525	16933
(2)FZ35-35	346(13-5/8)	35	21	22	U	10-3/4	3647 (4833)	720	928	1501	5150	9750
(2)FZ35-70	346(13-5/8)	70	21	22	U	10-3/4	3707 (4893)	745	1115	1720	6020	10940
(2)FZ35-105	346(13-5/8)	105	22.8	23.7	U	10-3/4	3957 (5319)	850	1340	2076	9310	16210
(2)FZ54-14	540(21-1/4)	14	16.3	17.4	U	16	4120 (5800)	1000	944	1638	7450	14420
(2)FZ54-35	540(21-1/4)	35	51	56	U	16	4884(6364)	1080	1300	2100	13720	26500
(2)FZ54-70	540(21-1/4)	70	51	56	U	16	4884(6364)	1200	1742	2542	15718	29773
(2)FZ68-21	680(26-3/4)	21	36	37	U	20	5305(6646)	1280	1214	1924	13300	24800

Description:
Ram type BOPs are field proven products that are designed for a variety of operations from workovers to high pressure, critical service operations for land drilling and subsea service. It consists of the BOP body, bonnet, hydraulic cylinder assembly, operating piston, ram change cylinder, ram opening/closing piston, locking screw, ram assembly, sealing parts etc. Top, bottom and outlet connection dimensions conform to Specification for Drilling through Equipment API Spec 16A.

Made up of the high-strength and high-tenacity alloy steel, the pressure-bearing parts (like BOP body, bonnet etc.) are formed through external refining and proper heat treatment, preventing the harmful chemical components and nonmetallic inclusion strictly from materials and ensuring BOP to be safe and reliable. The body ram chamber adopts the long runway to reduce stress concentration. Both the bonnet switch and ram switch are driven by the hydraulic pressure and adopts the same one oil line. The bonnet employs the same one oil line and operation to open and close the ram. Moreover, the bonnet employs the same one oil line and operation to close and open the ram.
Features:

1. Main pressure-containing parts are cast with high-quality alloy steel, the material conform to NACE MR-01-75 specification, apply to the working condition of acid medium and specially heat treatment.
2. The BOP using the inner flow to avoid damaging the pipe during installing, transporting and operating
3. Door seal of the high pressure BOP uses combined seal, which has better seal from the well pressure
4. Ensure to seal well more safety and reliable, there is a manual-operated control system.
5. Top, bottom and outlet connection dimensions conform to Specification for Drilling Through Equipment API Spec 16A

Specifications of U type Ram BOP:

Model	Main Bore mm(in)	Working pressure MPa(psi)	Oil quantity for opening L (Single Cylinder)	Oil quantity for closing L (Single Cylinder)	Ram Type	Max.ram Size(in)	Dimension (mm)				Weight (kg)
							length	width	height		single	double
									single	double
(2)FZ18-21	179.4(7-1/16)	21(3000)	1.6	2	H	5-9/16	1420	645	568	854	855	1540
(2)FZ18-35	179.4(7-1/16)	35(5000)	1.6	2	H	5-9/16	1420	645	624	910	895	1580
(2)FZ18-70	179.4(7-1/16)	70(10000)	2.2	2.5	H	5-9/16	1720	640	897	1262	1660	3020
(2)FZ18-105	179.4(7-1/16)	105(15000)	7.4	8	H	5-1/2	1988	820	922	1372	3175	5885
(2)FZ23-21	228.6(9)	21(3000)	1.3	1.5	HF	7	1526	565	580	866	705	1250
(2)FZ23-35	228.6(9)	35(5000)	4.7	5.3	HF	7	2036	720	805	1190	1830	3415
(2)FZ23-70	228.6(9)	70(10000)	7	8	H	7	2324	850	1038	1518	3635	6835
(2)FZ23-105	228.6(9)	105(15000)	10.2	10.9	HF	7	2170	920	1140	1640	4150	7500
(2)FZ28-21	279.4(11)	21(3000)	2.7	3.2	S	8-5/8	1846	675	740	1100	1400	2550
(2)FZ28-35	279.4(11)	35(5000)	5.4	6.2	S	8-5/8	2265	785	895	1325	2475	4550
(2)FZ28-70	279.4(11)	70(10000)	7	8	H	8-5/8	2324	850	1102	1582	3770	6850
(2)FZ28-105	279.4(11)	105(15000)	14.6	16.7	H	8-5/8	2650	1050	1244	1784	6303	11028
(2)FZ35-21	346.1(13-5/8)	21(3000)	7.8	8.9	S	10-3/4	2414	760	774	1164	2705	5115
(2)FZ35-35	346.1(13-5/8)	35(5000)	7.9	9.3	S	10-3/4	2415	847	930	1370	3010	5480
(2)FZ35-70	346.1(13-5/8)	70(10000)	18	20.7	HF	10-3/4	2786	1085	1276	1782	6120	11135
(2)FZ35-105	346.1(13-5/8)	105(15000)	17.4	20	H	10-3/4	3074	1140	1420	1985	8945	16070
(2)FZ43-35	425.5(16-3/4)	35(5000)	10.3	11.6	HF	10-3/4	2923	1190	1090	1570	5300	9860
(2)FZ48-35	476.3(18-3/4)	35(5000)	24.5	27.9	HF	16	3430	1440	1504	2072	9758	12286
(2)FZ48-70	476.3(18-3/4)	70(10000)	24.5	27.9	HF	16	3430	1440	1618	2186	10312	20624
(2)FZ53-21	527.1(20-3/4)	21(3000)	12.2	13.6	HF	16	3424	1165	1065	1650	6130	13355
(2)FZ54-14	539.8(21-1/4)	14(2000)	12.1	13.8	HF	16	3300	1130	940	1480	5560	10200
(2)FZ54-35	539.8(21-1/4)	35(5000)	26	29.6	HF	16	3590	1445	1320	1950	9270	17670
(2)FZ68-21	679.5(26-3/4)	21(3000)	32.6	37	HF	18-5/8	4350	1450	1250	1870	12360	20290

 

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FAQ

How to order?

Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.

Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
 
The information you may like to know before Payment:
 
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
 
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
 
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.