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Anti Rust Oil Well Blowout Preventer API 16A FHZ35-35 Spherical Rubber Annular BOP

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Address: No.25, Gaoxin 6th Road, Hi-tech zone, Xi'an, China

Contact name:Lee M

XI‘AN ZZTOP OIL TOOLS CO.，LTD

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Anti Rust Oil Well Blowout Preventer API 16A FHZ35-35 Spherical Rubber Annular BOP

Country/Region	china

Product Details

Oil Well Blowout Preventer API 16A FHZ35-35 Spherical rubber Annular BOP

Structure models of annular BOP, tapered rubber and spherical rubber.

Annular BOPs are designed to form a seal in the annular space between the drill pipe and the

wellbore and are usually mounted at the top of the BOP stack.

Working Condition including:

Seal any size of annular space with a kind of rubber if there is a drilling tool, tubing or casing in hole.
When there is no drilling tool in hole, it can seal the wellhead completely
When the well blowout and overflow happens during drilling, coring or well logging, it can seal the annular spaces between kelly, coring tools, cable, wireline and wellbore.
Under the control of the hydraulic control system which is equipped with a depressuring pressure regulating valve or a cushion accumulator, it can force stripping with 18^o tool joint.

Taper rubber Annular BOP Specification

Model	Bore in	WP psi	Strength test/psi	Pressure of control unit	Close Volume L	Open Volume L	Total weight / kg	Joint size of input & out put
FHZ18-70	7 1/16	10000	15000	≤10.5/15000	36	27	9293	NPT 1
FHZ28-70	11	10000	15000		66	76	12290
FHZ35-35	13 5/8	5000	10000		66	76	12290
FHZ35-70	13 5/8	10000	15000		116	117	15190
FHZ45-35	16 3/4	5000	10000		112	78	10030
FHZ54-14	21 1/2	2000	3000		95.3	94.5	7660

Spherical rubber Annular BOP Specification

Model	Bore in	WP psi	Close Volume L	Open Volume L	Total weight / kg
FH18-21	7 1/16	3000	21	15	1433
FH18-35	7 1/16	5000	21	15	1520
FH23-21	9	3000	34	22.8	2398
FH23-14	9	5000	42	33	2986
FH28-14	11	2000	50	39	3364
FH28-21	11	3000	50	39	3400
FH28-35	11	5000	56	72	4675
FH35-21	13 5/8	3000	94	69	5738
FH35-35	13 5/8	5000	94	69	6415
FH43-35	16 3/4	5000	220	171	16228
FH53-21	20 3/4	3000	173	110	6994
FH54-35	21 1/4	5000	241	181	20230

About JC Wellhead

Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.

With profession engineers we also offer the R&D service to the clients who have special requirements in the oilfield drilling operation and production operation.The wellhead equipment we manufacture and supply include casing head, tubing head, casing spool, tubing spool, Gate valve, Choke valve, Check valve, X-mas tree, VR plug, Tubing hanger, casing hanger, Running tool, Wear bushing, spacer spool, flange adapter, union flange, Hammer union, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub

YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.