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Product Details

Bore Size:11″～21 1/4″
Rated Working Pressure: 5000psi～20000psi
Temperature Range for Metallic Materials: -59℃～+177℃
Temperature Range for Nonmetallic Sealing Materials: -26℃～+177℃
Performance Requirement: PR1、PR2

Product Description

The self-locking principle of hydraulic control wedge surface is used to lock the ram. The oil circuits of the automatic locking mechanism are all hidden in the main body, and no separate external oil circuit is required. The closing and locking of the BOP ram are the same oil circuit, and the unlocking and opening of the ram are the same oil circuit, so that the closing and locking of the ram or the unlocking and opening of the ram can be completed at one time to improve the convenience of the operation. The hydraulic locking BOP is highly automatic and reliable.

A hydraulic BOP (Blowout Preventer) is a large, heavy-duty piece of equipment used in the drilling of oil and gas wells to control and prevent the release of high-pressure fluids, such as oil and natural gas, from the wellbore. It functions as a safety valve, sealing the wellbore in case of a blowout (uncontrolled release of fluid) during drilling operations. Hydraulic BOPs are typically mounted on the top of the wellhead and consist of multiple cylindrical ram assemblies that can be closed to form a seal around the drill pipe. The rams are operated by hydraulic fluid pressure, which is provided by an external power source.

RS Hydraulic Lock Ram BOP

Model	Gals to Open (1 set)	Gals to Close (1 set)	Closing Ratio	Assembly Dimension (in)					Approx Weight（lb）
				Length (L)	Width (W)	Height (H)			Approx Weight（lb）
				Length (L)	Width (W)	Flg×Flg	Std×Std	Flg×Std	Flg×Flg	Std×Std	Flg×Std
11″-5,000psi（Single RS-FS）	11.36	7.40	11.9	105.20	47.70	38.08	19.88	28.98	10311	9319	9815
11″-5,000psi（Double RS-FS）	11.36	7.40	11.9	105.20	47.70	57.95	39.8	48.9	19629	18637	19133
11″-10,000psi（Single RS-FS）	10.57	9.25	15.2	107.48	47.68	39.96	20.67	30.31	11427	9936	10681
11″-10,000psi（Double RS-FS）	10.57	9.25	7.1	107.48	47.68	60.43	41.14	50.79	21583	19872	20728
11″-15,000psi（Single RS-FS）	12.15	8.98	9.1	111.42	52.13	49.80	28.15	38.98	17532	14490	16011
11″-15,000psi（Double RS-FS）	12.15	8.98	9.1	111.42	52.13	79.13	57.48	68.31	32496	29454	30975
13 5/8″-10,000psi（Single RS-FS）	15.37	12.68	10.8	121.73	47.99	45.55	23.11	34.33	15378	12930	14154
13 5/8″-10,000psi（Double RS-FS）	15.37	12.68	10.8	121.73	47.99	67.80	45.08	56.65	28271	25823	27047
13 5/8″-10,000psi（Single RS-FS-QRL）	15.37	12.68	10.8	121.73	47.99	46.85	23.70	35.28	16533	14085	15309
13 5/8″-10,000psi（Double RS-FS-QRL）	15.37	12.68	10.8	121.73	47.99	76.10	52.95	64.53	29288	26840	28064
13 5/8″-15,000psi（Single RS-FS	17.96	16.64	16.2	134.21	51.93	54.33	27.56	40.94	25197	19597	22397
13 5/8″-15,000psi（Double RS-FS）	17.96	16.64	16.2	134.21	51.93	81.89	55.12	68.50	44794	39195	41994
13 5/8″-15,000psi（Single RS-FS-QRL）	17.96	16.64	16.2	134.21	51.50	54.17	27.40	40.79	24972	19372	22172
13 5/8″-15,000psi（Double RS-FS-QRL）	17.96	16.64	16.2	134.21	51.50	81.89	58.70	72.09	44344	38744	41544
20 3/4″-3,000psi（Single RS-FS）	14.27	14.79	10.8	148.50	53.11	41.93	23.03	32.48	17240	16033	16636
20 3/4″-3,000psi（Double RS-FS）	14.27	14.79	10.8	148.50	53.11	63.39	44.49	53.94	33273	32067	32670
21 1/4″-2,000psi（Single RS-FS）	19.02	16.11	10.8	148.54	53.11	37.30	20.37	28.84	17912	15539	16725
21 1/4″-2,000psi（Double RS-FS）	19.02	16.11	10.8	148.54	53.11	57.68	40.75	49.21	33451	31078	32265
21 1/4″-10,000psi（Single RS-FS）	39.36	33.02	7.2	162.72	57.60	63.66	31.85	47.76	38728	30941	34834

※ RS-FS: Forging Shear

※ RS-FS-QRL: Boltless Ram BOP