stainless steel rb ball valve ball valve price trunnion ball valve

Product Description   stainless steel rb ball valve ball valve price trunnion ball valve The valve body: steel DN St/37.0/37.8. Valve ball: Stainless steel AIS1304. The valve stem: Stainless steel AIS1303. Stem seal:FPM. The valve ball seal: Carbon reinforced PTFE. working pressure: PN 16..PN 25. Suitable media: oil, water,Gas and some corrosive liquids. Manual,pneumatic,electric operated avaible. Handle DN15-150 Galvanized steel DN200-250 Coating of carbon steel DN250-700 Without the handle type, using the hand wheel We suggest that the DN300- DN700 adopted manual gear box. Operating conditions The temperature: minus thirty degrees——200 degrees above freezing(Lower than 0 °C with contact)    
Our Services    1.This product ,one year warranty. 2.we have certification of ISO,and according to the rules of ANSI,we can get the ANSI certification. 3.If the product function to describe any questions,call us anytime, we will have professionals to answer your questions. 4.Any products you want,our professional term and research staff will satisfied all your request .All the products can be customied.   our test for product   The installation environment, we simulate the real measurement on the pipeline under different pressure and medium environment, testing our valve working condition     Packaging & Shipping       Company Information    Hebei Tongli automatic control valve manufacturing Co., Ltd.which was founded in 1995, . The company is a professional manufacturer engaged in the research, production, and sales, through development and innovation for 20 years, research, production and sales of professional committed to the valve. The company covers an area of 58000 square meters, 510 employees including 280 engineering and technical personnel. The marketing team of 180 sales of the elite 90 people, the company has international advancedtesting equipment 30 sets, 400 sets of CNC machine tools, products structure, the heating valve products as the leading factor, provides a full range of HVAC system design and installation, debugging program. The company has passed the certification of ISO9001:2000 quality system, the two time the license of special equipment, the people's Republic of China occupational health and safety management system certification,environmental management system certification.         related product