Our needle valve Max Pressure to 6000PSI
Valve applicable Medium:Gas and other corrosive or noncorosive medium
Needle valve applicable Temperature:≤200oC
Valve's Materials for Manufacture:H621, Cr18Ni9Ti, 304, 316
Xuanda Industrial Group Co., Ltd. Was established in 1990Y. It's a States Emphasis High-tech. Enterprise. Also is the Executive. Vice president company of China Valve Association, and Executive president company of China Pump Industry Association. The 4200m2 area facotry was located in Wenzhou Dong'ou Pump & Valve Industrial Zone. Here also called "China Pump & Valve Town". Xuanda Group had been passed the API 6D, PED/CE, ISO9001, ISO14001, and GB/T28001 certificates.
Company own 5 new products of state-level and 8 state patents, Middle-low pressure valves series was granted "Products Exempt from Quality Inspection", all products are widely used in Petroleum, Petro-chemical, Chemical-industry, Power Station, Metallurgy, Foodstuff, Paper making and construction, sulfuric acid plant etc.
