Globe Valves and Angle Valves are designed for throttling or regulating flow in commercial and industrial applications. Bronze, cast iron, or cast ductile iron materials. Threaded, flanged, or solder end connections.
Angle valves for use in commercial and industrial applications. Typical services include hot and cold water, HVAC, steam, compressed air, gas and other general utility services. Angle Valves Angle Valves, Angle Globe Valves, Brass Angle Valve, Zinc Angle Valve ZHEJIANG KINGSIR VALVE CO., LTD. , https://www.kingsirvalve.com
Longitudinally Welded LSAW pressure Steel Pipe
Qingdao Wuxiao Group Co., Ltd. Is a professional steel tube manufacturing company, total investment of RMB 170 millions, annual production capacity 60,000 tons, has been one of the most large domestic professional steel pipe manufacturers at present.
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We introduced Germany advanced production technology and equipments, such as CNC plasma flame cutting machine, large CNC bending machine, auto stitching machine, inner and outer auto welding machine, finishing and round adjusting machine, straightening machine and so on, well-equipped, huge scale, which greatly improved our production efficiency. In the same time, we had introduced lots of inspection equipments, such as digital ultrasonic flaw detector, X-ray flaw detector, impact testing machine etc., laid solid foundation for company to complete projects with quality and quantity guaranteed.
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Our company major in production of longitudinally welded pipes, max dia. can reach 2600mm, and 80mm wall thickness, length of single pipe could reach 12300mm, it represents the domestic top level.
Qingdao Wuxiao Group Co., Ltd. returns every customer with enthusiastic attitude, excellent quality and considerate services. Adhering to the service tenet of "making customers more satisfied", the company sincerely welcomes friends from all over the world for visit, idea-exchange and cooperation!
Welcome to visit our company or scan our web site: www.wuxiao.cn  
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Vacuum angle valve is used for turn on or shut off the airflow in the vacuum pipeline, the applicable media is air and non-corrosive gases.
It has two structures, one is angle type and another is a 3-way type within an ISO-KF or ISO-F various flange end pre-pump port.
a) Small diameter (≤DN50) valve body are precision investment casting.
b) Large diameter (> DN50) valve body are molding shaped seamless steel or steel plate.
c) Bellows sealed structure can withstand 150ºCtemperature, metal sealed structure can withstand 450ºCtemperature.
d) Can install on any position to control the airflow in the vacuum pipeline, as an on-off valve purpose