Ball valve detailed introduction and application areas
Ball valve ball valve) was born in the 50s of the 20th century, with the ball with the rapid development of science and technology, the continuous improvement of the production process and product structure, in just 40 years, has become a rapidly developing one of the main valve. In Western industrialized countries, the use of the ball valve is increasing year by year continues to rise, in our country, the ball has been widely application in petroleum refining, the long pipeline, chemical, paper, pharmaceutical, water, electricity, municipal, steel etc. industries, in the national economy occupies a pivotal position. It has a rotation of 90 degrees, the plug body is a sphere, a circular through hole or channel through its axis. Ball valve in the pipeline is mainly used to cut, distribution and change the direction of the flow of media, it only needs to use a rotation of 90 degrees and a very small rotation torque can be closed tight. Ball valve is the most suitable to do the switch, the use of cut-off valve, V type ball valve. In addition to the electric valve should pay attention to the pipeline parameters, should pay particular attention to the use of environmental conditions, because the electric valve in the electric device is a mechanical and electrical equipment, its use of the state by the use of environmental impact. Under normal conditions, the electric ball valve, butterfly valve in the following environmental use to pay special attention to.
Tianjin KARs Valve Co., Ltd. (KRS) was established in 1994, in 2006 and Australia to set up a joint venture company, specializing in the production of various kinds of high middle and low pressure valve. Factory built in Tianjin Hot Spring City Park nine industrial zone, the company registered capital of 51 million 800 thousand, a total investment of 200 million yuan, covers an area of 66600 square meters, has a modern plant 36000 square meters. The company has passed TS special equipment license, ISO9001 quality system certification, ISO14001 environment system certification, 28001 occupation health and safety management system certification, American API-6D certification, EU CE certification, the national five power supplier, China Petroleum network card, China chemical network card, construction engineering recommend certificate, China to the drainage member units, City gas network card, water sanitation license and fire certification.
After more than 10 years of development, KRS to the product quality and perfect service system, well-known trademarks in Tianjin and the broad masses of customers, good products, in the industry establish a good corporate image, brand awareness has been rising for years.
Main design, production various types of PN0.05 ~ 32Mpa, DN15 ~ 4000 of the butterfly valve, special valve for alumina, valve, ball valve, expansion device, check valves, automatic control valve, cut-off valve, exhaust valve, gate, round gate, safety valve, filter and piping accessories products. Products are widely used in water supply projects, urban water supply and drainage, sewage treatment, electricity, petroleum, chemical, heating, shipbuilding, medicine and metallurgy and other industries.
Tianjin KARs Valve Co., Ltd. strictly in accordance with ISO9001 quality assurance system standards for the establishment and operation of a comprehensive quality assurance system.
Products after-sales service: in the service of the products of the company launched a product quality guarantee commitment, advocate "advance" the whole process service, in product quality, delivery date, technical services, training, breach of contract compensation, service hotline etc. promise users of the product with the rest assured.
The company's huge sales network covering all major domestic cities, the product is widely used in the national key project, localization of spare parts production and the whole assembly of the KRS can in the shortest possible time for domestic users to provide the required products. At the same time, for users in the product purchase and use of various problems, can provide timely and effective pre-sale, sale and after-sales service, in order to achieve the maximization of customer utility and satisfaction. To customer satisfaction for survival, product innovation and development, in order to continue to improve the power, KRS is willing to cooperate with you to create a better tomorrow!