Quick Open Blind Plate in Gas Equipment, China Quick Open Blind Plate in Gas Equipment Supplier

Quick Open Blind Plate in Gas Equipment - 1

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The quick open blind plate, is used for pressure pipeline or circle opening of pressure container, also can quickly open or close, belongs to mechanical device. It generally consists of cylinder flange, head cover, yoke, sealing ring, safety interlock mechanism, switching mechanism, tumbler and other parts.

Classification of quick open blind plate:
1 Paddle wheel quick open blind plate: It adopts concentric two-bar blind plate. There is neither relative moving nor attrition among blind plate and sealing part. So the sealing part will not be damaged.
2 Locking ring quick open blind plate: It provides quick switch structure for receiver & launcher of level or vertical pipeline. It is designed to open any kind of upright or horizontal pressure container in short time. It has more reliable and safe operation than other quick open blind plate. Other quick open blind plate in any size could not open or close in less than one minute without special instrument.
3 Three-lipped clamp quick open blind plate: Due to no relative motion between sealing surface of blind plate and sealing ring, the whole system gets better sealing effect. The three lips simultaneously move while locking, and bear averaged force. So length of open screw is reduced and the switch is more flexible and reliable. Simultaneously stress area of bite teeth is enlarged. This kind of quick open blind plate is more suitable for gas pipeline with high pressure and large diameter.

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Shenyang Wensheng Instrument and Equipment Co.,Ltd

Address: Da Dianzi village Dongling street Dongling district , Shenyang, Liaoning, China, 110000
Tel: 0086-24-31232904
Shenyang Wensheng Instrument and Equipment Co.,Ltd is a joint-stock company in one of production and researching. It is a professional manufacturer of the equipments of petroleum and natural gas pipelines (non-standard). In the last ten years, we focus on researching and producing the equipments of petroleum and gas pipelines (non-stand), provide the whole sets of pigging instruments of long pipes, insulating joints and separating/percolating instruments for customers and complete before-sale and after-sale service; such as business consulting, equipment setting, installing and debugging, technology training, supplying the spare parts and expert guidance, etc. Through accumulating these experience and getting the information while the customers using the instruments, our productions have better quality after improve the technological level. The main technical index and capability have researched advanced standard. The LSM paddle wheel type translational sealing quick opening blind plate (patent number: ZL03210870.2), supporting wheeled pigging (patent number: ZL01212169.X) and variable diameter pigging (patent number: ZL03210871.0) have won kinds of state patents. Our company has obtain IOS9001:2000 certification in 2003, got the entrance permission for material market of oil fields and gas fields in China. The productions are widely used in many engineering projects, such as south oil to north in the project of Huabei Petroleum and the modification work of China navy 118 and so on. Due to the amplification of market demand, our company increases the investment of employee and basic installation. Now our company covers 7000 m2, has 2400 million yuan of asset and 1100 million yuan of fluid capital. We have complete production equipments and test to increase the whole strength and scale and realize the leap frog development. Quality is our life.