blowout preventer, side door, four-way piece, etc.
5. Dredging Machinery
high chrome cast iron parts, pump shell,etc.
6. Building Unit
Actually, these just our main products, you can judge whether...
U-Shaped Ram BOP is designed and manufactured according to API Spec 16A standard
1 Spec 16A Hydraulic Ram BOP 2 widely used in oilfield 3 2000-20000psi4 7-1/16"-21-1/4"
Yidelong design and manufacturing of Blowout Preventer (BOP) conforms to the requirements of API 16A. Yidelong supplies Ram BOP, Annular BOP and Rotary BOP.
For Ram BOP, U type Single Ram, U type Double Ram, UM type,...
Use spherical rubber core with massive storage volume, excellent sealing and little friction while opening and closing, and also interchangeable with similar foreign products.
annular blowout preventers are compact, annular type BOPS which seal reliably on almost any shapeor size – kellys, drill pipe, tool joints, drill collars, casing or wireline. Sphericals also provide positive...
blowout preventers are compact, annular type BOPS which seal reliably on almost any shape or size – kellys, drill pipe, tool joints, drill collars, casing or wireline. Sphericals also provide positive pressure...
1 Not only the pipe rams and blind rams but also the variable bore ram and shear rams are available without any structure change.
2. it’s easy and convenient on-site to open the bonnets by hydraulic pressure.
1.Designed as per API 16A
2.It is mainly used to control overflow,well kick and prevent blowout in course of drilling and oil well operation
3.Driving mode:Manual hydraulic
Annular Blowout Preventer
Product name : Annular Blowout Preventer
Annular Blowout Preventer
KERGY Annular Blowout Preventers are compact BOP’s which can reliably seal on most any shape or size...
Sucker Rod Blowout Preventer is used to prevent oil and gas from leaking,and ensure washing wells and etc.go on smoothly.Its max working pressure is 1500psi and it is used for 5/8-11/8in(16-29mm)
Zhongman International Petroleum Equipment (Beijing) Co., Ltd. (ZPEC International) is the subsidiary company of Shanghai Zhongman Petroleum and Natural Gas Group Co., Ltd. (ZPEC).
ZPEC is a leading provider for the worldwide oil and gas industry, which mainly consists of three manufactories �3H (Shanghai) Petroleum Equipment Co., Ltd., ZPEC PDC Bit Co., Ltd., and Sichuan Kunlun Petroleum Equi
Shengqing can supply following types of blowout preventer.annual blowout prevent.single-ram BOP,double-ram BOP.Under the ISO and API management system,we may assure customers superior quality,safe products and stable...
The features are as follows:
Not only the pipe rams and blind rams but also the variable bore ram and shear rams are available without any structure change.
Matched-manufacturing isn't necessary for the bonnets and...
Blowout Proof Stem Design
Inherent Fire Safe Design
Leakage Classs VI(Zero)
During and after a fire, when the soft(Teflon) seat material has burned away,
the metal seat...
blowout-proof. It also functions as the backseat for assured stem sealing. (Fig. 1)
- All floating flanged ball valves include dual grounding systems from stem to ball and stem to body. Valve...
The main purpose of use: nitrile rubber is oil and solvent rubber products. It is widely used in automotive, aerospace, industrial and oil well industry, and for the production pipeline, mail, diaphragms, gaskets, oil...
2. Used in the car, electronics, TV screen, rubber, and glass ceramics and paint industry.
3. As surface smear for photographic paper and calendered paper, as sizing agent for textile industry.
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