Product Description
We produce "Yongshang" brand stainless steel seamless pipe, boiler pipe, tri-chemical pipe, precise and bright pipe and so on, which have been well applied among the trades such as petroleum, aviation, metallurgy, food, water conservancy, electric power, chemical industry, chymistry, fiber, pharmaceutical machinery, etc. Our mail raw material-the pipe flan is supplied by Huzhou Jiuli Group Special Steel Enterprise. The main products are various kinds of valves such as: gate valve, ball valve, butterfully valve, vacuum valve, low temperature valve etc, which is applied widely in the trades such as steel, petroleum, chemical, environmental protection, nuclear etc. They are popular with vast customers. Besides, we also manufacture stainless steel flange(national standard, American standard, Japanese standard and Germany standard), which is applied widely in: petroleum, chemical, food, metallurgy, architecture, electric power.