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Sealing section - China

China
  1. BAODING SANJUN DRAINAGE PRODUCTION CO.,LTD

    China

    Sanjun Drain linear drainage system is comprised by polymer concrete channel, grating(different material), locking system. Extensive use in municipal engineering, airport, port.We have 4 size: 100, 150, 200, 300mm(inside width).We also can make 400 and 500mm if clients have requirementThese product feature is : - Material: Polymer concrete. It is provided with: light weight, anti-aging, anti-freeze, anti-corrosion, anti-osmosis.- Surface is very smooth- Strong loading bearing- U-type section, has a good drainability, self cleaning capacity than traditional rectangular section- Sealing glue groove, good water tightness- 3 grating material: ductile iron, stainless steel, galvanize steel- Screw locking system

  2. KAIFENG RUIKE VALVE CO., LTD

    China

    Kaifeng Ruike Valve Co., Ltd. was founded in 2011 with a registered capital of 50 million and an area of 53000 square meters. It is located in the west section of Fuyuan Road, industrial cluster area of Weishi County. The company is mainly committed to the R & D and production of butterfly valves and ball valves. It has Henan butterfly valve engineering technology research center and Kaifeng low temperature valve engineering technology research center. It has obtained the national special equipment manufacturing license, namely TS certification, and passed the ISO quality, environment and occupational health three system certification. The butterfly valves produced by the company include high-temperature and normal temperature butterfly valves, and the ball valves produced by the company include all welded ball valves, hard sealed ball valves, hemispherical valves, etc. Product standards include: national standard GB, mechanical standard JB, chemical standard Hg, German standard and American Standard. Butterfly valve and ball valve products are widely used in petroleum, chemical industry, natural gas, electric power, metallurgy, coal chemical industry, urban heating, water affairs, urban water supply and drainage engineering and other industries. The medium is water, oil, gas, steam, coal water slurry, mixed liquid and other pipeline systems.

  3. ZHEJIANG XINGWEI VALVE MANUFACTURING CO.LTD.

    China

    Threaded ball valveThreaded flange valve is threaded ball and belong to a type of valve , the difference between its closure parts of a sphere , the sphere rotates around the body centerline to achieve open and close a valve . Valve in the pipeline is mainly used for cutting, distribution and changing the direction of media flow . Two ball valve , three valve, is widely used in recent years, a new valve , A threaded ball valve has the following advantages : 1 . Fluid resistance , the resistance coefficient with the length of the pipe sections are equal.2 . Simple structure , small size and light weight.3 . Compact and reliable valve sealing surface material widely used plastic , sealing in the vacuum system has also been widely used.4 . Easy to operate, opening and closing rapidly , from fully open to fully closed as long rotation 90 °, to facilitate remote control .5 . Easy maintenance, simple ball valve , seals are generally active, are relatively easy to replace demolished .6 . In the