| Shanghai Huali Safety Devices Co., Ltd. is a scientific and technological enterprise on the base of the 20 years' research results from the scientific and technological personnel in East China University of Science and Technology. Our company got a "Bursting disc device manufacturing license" issued by the former ministry of Labor in 1995, as a specialized fixed-point production enterprise. In 1998, our company was identified as a high-tech enterprise in Shanghai. In 2005, our company got ISO9001 Quality Management System Certification. Since the founding of the company, technological innovation leading the development of our company, now developed to be a company has advanced technology and all series of products. Now we can provide all kinds of bursting disc safety devices and effective safety relief projects.
Our company adheres to the principle of quality-oriented and increases improvement of the quality management system. The design and manufacture of the products conforms to national regulations and standards like < Safety Technical Supervision Regulations for Bursting Disc Devices >; <Supervision Regulation on Safety Technology for Stationary Pressure Vessel > or < Supervision Regulation on Safety Technology for Transportable Pressure Vessel >; GB567-2012< Bursting disc safety devices >; GB150-2011< Pressure Vessels > etc.
The professional and technical personnel make up more than one third of the total number of enterprise staff, master or above are 6, and also many senior engineers. Our company participate in the compilation of GB150-2011 < Pressure Vessels > and GB567-2012 < Bursting disc safety devices >. The self-developed "Scored and reverse domed bursting disc with sawteeth" and " Low-temperature insulation cylinder-specific bursting disc devices"; "PKT flat dust bursting disc"; "Bursting Disk Safety Devices of Cylinders for compressed gases" and "YCZH reverse domed scored bursting disc" were respectively identified as hi-tech achievement transformation projects in Shanghai. "Reverse domed slotted welding bursting disc devices" and "Reverse domed liquid-phase bursting disc devices" was listed into the new product plan in Shanghai in 2007 and 2009 respectively. Our company owns several patents, such as patent for invention, and utility model patents more than ten.
In 1990s, Our company start the precedent of domestic bursting disc products go to the world. Self- developed bursting disc safety devices successfully service Pakistan nuclear power plant. In 1999, we provide bursting disc products for Qinshan Nuclear Power Station Phase Two. In 2006, for Ling’ao Phase-II, to lay the foundation for localization of bursting disc products for nuclear power equipments. Then Hongyanhe Nuclear Power Plant, Fuqing Nuclear Power Plant, Ningde Nuclear Power Plant, Yangjiang Nuclear Power Plant, Fangchenggang Nuclear Power Plant all select bursting disc products designed and manufactured by our company. In 2016, HTGR Nuclear Power Plant demonstration project mating bursting disc safety devices finished, marks our company actively participate in fourth generation Nuclear Power mating projects, our products keep innovative and development. We also finish "HPR1000" Fuqing Nuclear Power Plant and Fangchenggang Nuclear Power Plant projects this year.
Follow the steps of the belt and road initiative, the bursting disc products which designed and manufactured by our company go global further. The products done in 2015 and in July 2017 will service in Karachi nuclear power plant, Pakistan.
Company participate in the development of national key military projects, providing reliable safety relief devices for "sea, land, air" equipments.
With such strict management, excellent products and faithful service, we win the market. As a qualified supplier, we service the companies like: Qinshan joint venture corporation, China Nuclear Power Engineering Co., Ltd., China National Nuclear Corporation, Chinergy Co.,Ltd., Shanghai Electric Group Company Limited, China baowu steel group corporation limited, Tianjin aviation electro-mechanical co., Ltd., Xi’an nuclear equipment Co., Ltd., Shanghai Turbine Company, Ltd. Shanghai BASF, Shanghai SECCO Petrochemical Company Limited, Sinopec Yangzi Petrochemical Company Ltd, Nanjing fire group co., Ltd, etc. Our products are applied in the industries of nuclear power, military, electricity, chemical, petrochemical, medicine, metallurgy, refrigeration, storage and transportation , coal mining, fire protection and utilities, and public security etc.
PRODUCTS:
Bursting disc
LP bursting disc
LF bursting disc
LC bursting disc
YD bursting disc
YE bursting disc
YF bursting disc
YC bursting disc
YT bursting disc
PP bursting disc
PF bursting disc
PC bursting disc
PFC bursting disc
Graphite bursting disc
Bursting disc
LP bursting disc
LF bursting disc
LC bursting disc
YD bursting disc
YE bursting disc
YF bursting disc
YC bursting disc
YT bursting disc
PP bursting disc
PF bursting disc
PC bursting disc
PFC bursting disc
Graphite bursting disc
Holder
Conventional holder
Holder in large size
Threaded holder
Pipe joint holder
Bursting disc safety devices with electric
Internal type
External type
GD bursting discs for the boiler flue use
Bursting disc safety relief devices of cylinders for compressed gas
Bursting disc safety devices for sanitary-class facilities
Flameless discharge device
Rectangle Flame arrester
Round Flame arrester
Special bursting disc safety devices
Rupture diaphragm valve (FPM)
Two-way bursting disc safety devices
Bursting disc of compressive bar
Bursting disc for fire protection
Bursting disc for injection molding machine
Pressure indicator devices accessories
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