First, sub-cylinder uses ?? also called sub-sub-cylinder drum, it is essential for steam boiler ancillary equipment, sub-cylinder ?? widely used in power generation, petrochemicals, steel, cement, construction and other industries. Second, the sub-sub-cylinder performance structure ?? boiler cylinder is the main equipment for the distribution of steam boilers to generate runtime pipeline to go separate ways, sub-cylinder line pressure equipment, is a pressure vessel. The main function is to allocate sub-cylinder steam, so there are multiple connections main steam valve seat and valve on points with steam cylinder, so that at each of the points needed to steam cylinder. The main points of the cylinder pressure parts for: with steam valve, main steam valve, safety valve door, trap seat, seat gauges, thermometers seat; head, shell ,, specification model ф200-ф1200, working media : steam, hot water, compressed air. Special specifications can be designed according to user requirements prior arrangement. Third, when the sub-cylinder specifications ?? medium is steam, should be "Pressure Vessel Code" provides the design and determine the cylinder diameter, material and thickness, the general principle: the cylinder diameter should be 2-2.5 times the diameter of the largest takeover generally cylindrical body can determine the fluid flow rate, material 10-20 # seamless, Q235B, 20g, 16MnR plate rolling, to take over the number determined by the engineering design. ?? ?? 1. Equipment specification points cylinder specifications for DN200-DN1200, the specific volume of the container is determined by the user, the design pressure is generally 1.43MPa, design temperature <350 ℃, the working medium is steam, container-category Ⅰ pressure vessel . 2. Device Selection Table V. Beijing in blue points cylinder Features: 1, standardized production. B regardless of the size of its sub-cylinder products are used girth automatic welding process, the product is beautiful, safe and reliable. 2, range, a wide range of applications. 3, product quality assurance. Each sub-cylinder according to national standards for manufacturing, testing and acceptance. After the factory inspection by the local Quality and Technical Supervision detection monitoring points cylinder plant at the factory. Ensure the quality of sub-cylinder foolproof. 4, users have special requirements, may be required under sub-cylinder design and manufacturing users. Sixth, how to properly select a sub-cylinder, in line with the requirements of the design pressure first, followed by the selection meet the requirements of sub-cylinder, 2, is to look at the appearance. Appearance of the product reflects the quality and value of its 3, is to look at the product nameplate. Should be marked on the nameplate production name and date of manufacture enterprises, supervisory inspection units, whether in the upper right corner of the nameplate supervisory inspection seal unit 4, is to look at quality assurance. In accordance with relevant state regulations, each sub-cylinder factory must be equipped with a quality assurance, quality assurance is to demonstrate the importance of the sub-cylinder qualified proof set manifold Tianjin factory price Description: Beijing sub-catchment factory price Beijing sub-catchment, professional factory manifolds. Beijing manufacturer of professional sub-catchment manifolds production plant, the main production sub-catchment, constant pressure tank, expansion tank, water tanks, storage tanks and all kinds of non-standard pressure vessels and other related professional equipment manufacturers. Beijing is a combination of sub-catchment watershed and catchment water flow from the distribution and gathering devices. Manifold is the way the water through a container divided into several output devices, and multiple water catchment device sucked through a container all the way to the output. Several of its management branch pipes, respectively, including backwater branch and branch water, and its large, mostly ranging from DN200-DN1200, with steel production, is specialized in manufacturing pressure vessels, which will need to install a pressure gauge thermometer. On the one hand the main pipe water flow distribution as necessary to ensure that the regional branch of the loop flow to meet the load needs, but also to bring together the various branches of the water loop, and the input backwater trunk tube recycling operation. Its backwater recycling, more energy-saving effect can be achieved, can meet the heating and cooling needs, which are widely used in boilers, central air conditioning, industrial cooling water systems, hot water systems. Beijing sub-catchment water supply, reasonable prices, quality assurance, welcome! Beijing sub-catchment in the economic prosperity of the motherland company capital Beijing reasonable location, transportation is very convenient. Is a professional water treatment equipment research and development, production and sales of productive enterprises. Beijing sub-catchment and reasonable price, welcome to buy! Currently Beijing sub-catchment Main products: mechanical filters, ion exchange, sub-catchment water treatment equipment. Before the products are manufactured by the full range of testing, its excellent performance and advanced technology. To meet the business needs of market competition, Beijing sub-catchment companies continue to deepen reform, seize the opportunity, out of a meet market demand, science and technology enterprises, quality win, management efficiency of the development of the road. Beijing sub-catchment company to enhance the competitiveness of enterprises, improve product quality, and purchase a fully automatic CNC cutting machines, bending machines, panel electrostatic spraying production line, automatic production lines and ducts cooler lines. Beijing Environmental Protection Technology Co., Ltd. in blue sub-catchment price reference: These are the details Beijing sub-catchment price, if you Beijing sub-catchment price, price, manufacturer, model, pictures have any questions, please contact us for Beijing diversity Water is the price of the latest information. Beijing Beijing sub-catchment price sub-catchment manufacturers, professional manifolds manufacturers. Beijing manufacturer of professional sub-catchment manifolds production plant, the main production sub-catchment, constant pressure tank, expansion tank, water tanks, storage tanks and all kinds of non-standard pressure vessels and other related professional equipment manufacturers. Beijing is a combination of sub-catchment watershed and catchment water flow from the distribution and gathering devices. Manifold is the way the water through a container divided into several output devices, and multiple water catchment device sucked through a container all the way to the output. Several of its management branch pipes, respectively, including backwater branch and branch water, and its large, mostly ranging from DN200-DN2000, with steel production, is specialized in manufacturing pressure vessels, which will need to install a pressure gauge thermometer. On the one hand the main pipe water flow distribution as necessary to ensure that the regional branch of the loop flow to meet the load needs, but also to bring together the various branches of the water loop, and the input backwater trunk tube recycling operation. Its backwater recycling, more energy-saving effect can be achieved, can meet the heating and cooling needs, which are widely used in boilers, central air conditioning, industrial cooling water systems, hot water systems. Beijing sub-catchment water supply, reasonable prices, quality assurance, welcome! Beijing sub-catchment in the economic prosperity of the motherland company capital Beijing reasonable location, transportation is very convenient. Is a professional water treatment equipment research and development, production and sales of productive enterprises. Beijing sub-catchment and reasonable price, welcome to buy! Currently Beijing sub-catchment Main products: mechanical filters, ion exchange, sub-catchment water treatment equipment. Before the products are manufactured by the full range of testing, its excellent performance and advanced technology. To meet the business needs of market competition, Beijing sub-catchment companies continue to deepen reform, seize the opportunity, out of a meet market demand, science and technology enterprises, quality win, management efficiency of the development of the road. Beijing sub-catchment company to enhance the competitiveness of enterprises, improve product quality, and purchase a fully automatic CNC cutting machines, bending machines, panel electrostatic spraying production line, automatic production lines and ducts cooler lines. Beijing Yicheng Industrial Environmental Technology Co., Ltd. sub-catchment price reference: These are the details Beijing sub-catchment price, if you Beijing sub-catchment price, price, manufacturer, model, pictures have any questions, please contact us for Beijing The latest information on sub-catchment prices. Watershed, catchment, filters, valves, air release valve, lock valve, swivel head, within the section head, heat meters. Sub-catchment refers to the heating system, heating means for connecting main supply and return pipes. Divided into two parts watershed and catchment. Manifold is in the water system, the water distribution system for heating pipe water pipe connecting the brightest. Catchment is in the water system for heating the pipe return pipe brightest catchment device is connected. Shijiazhuang sub-catchment? Sub-cylinder refrigeration and air conditioning systems use ground source heat pump water treatment equipment Shijiazhuang, Hebei sub-catchment? Sub-cylinder, heating and air conditioning heating system water treatment equipment, refrigeration and air conditioning equipment room equipment Beijing heat manifolds? Points cylinder, Shanghai sub-catchment sub-cylinder, sub-cylinder manifolds Tianjin and Chongqing provinces and provincial:??.?.?. Heilongjiang manifold sub-cylinder, Harbin, Jilin sub-catchment sub-cylinder, Changchun, Shenyang, Liaoning, Inner Mongolia Hohhot Xinjiang, Urumqi, Qinghai, Xining, Gansu sub-catchment? sub-cylinder, Lanzhou, Ningxia, Yinchuan, Shaanxi, Tibet, Lhasa, Sichuan sub-catchment? sub-cylinder, Chengdu, Guizhou, Guiyang, Kunming Guangxi, Nanning, Guangdong sub-catchment? sub-cylinder, Guangzhou, Fujian, Fuzhou, Changsha Jiangxi, Nanchang, Hubei, Zhejiang, Hangzhou, Jiangsu sub-catchment? sub-cylinder, Nanjing, Zhengzhou, Henan, Hebei , Shijiazhuang, Shandong, Jinan, Taiyuan, Hainan, Haikou sub-catchment? sub-cylinder diaphragm pressure tank constant pressure water heating system equipment manufacturers in the blue sky and green wholesale prices manufacturers supply is divided into three parts, the first being more watershed consisting of a series of DC-way trunk and catchment dry pipe, the second is set in the valve system to warm the mouth of each branch, the third is set in the trunk of the exhaust valve. Sub-catchment watershed by watershed managers and executives composed watershed in charge connected to the water supply pipe network system, its main role is to come from the hot water through the pipe network system buried under the floor to warm the pipe assigned to the interior needs floor heating in each room. Warm water flowing in the tube, it will transfer heat to the floor, and then radiate heat into the room through the floor.