Zhedong high /middle pressure valve making Co., Ltd is founded in 1985. We have been with the field since the beginning of the valve industry in China. Through many years' hard working as well as all customers' supporting, we have gotten a great of achievement and improvement on both company's running and products' quality. And at present, Zhedong is one of the first level manufacturers and exporters in valve field in our territory. We can provide you high and middle pressure valve such as ball valve, plug valve, gate valve, globe valve, check valve, bellows globe valve, filter of pommel valve etc. These valves are widely used in chemical industry, fertilizer industry, metallurgical industry, pharmaceutical industry, power industry, petroleum industry, liquefied gas pipe industry etc. On the other hand, we have excellent mechanical processing equipments and modern test devices, which ensure reliability and stability of our valves. Just with these pre-conditions, we have obtained ISO9001 quality system international certification, API certification of American and CE certification of EU. Our products are produced according to the standard such as API, ANSI (USA), BS (Britain), DIN (German), NF (France), JIS, JPI (Japan), GB, JB (China). Following is the technical data of valve that we can produce: Nominal diameter: 1/2 inch -42 inch (DN15-DN1050)Pressure class: 150LB-2500LB (1.0MPA-42MPA)Working temperature: -101 centigrade-+680 centigradeMaterial of valve body: A105, WCB, 304, 304L, 316, 316L, 1Cr18Ni9Ti, Cr18Ni12MO2Ticontact person:lilyemail: