Yao Sheng Valve Flange Pipefitting

hebei yaosheng industry is a professional company integrating the research, development, manufacture and sales. standards such as gb, jb, us api, ansi, british bs, german din, japanese jis, gost, and french nf are mainly adopted. web: https://www.hbysindustry.com/ email: info@hbysindustry.com production size: dn15~dn2000mm(1/2”~ 80”), pressure level: 0.25~6. 4mpa(125lb~600lb), working environment: -60°c ~ 550°c. additionally, materials mainly include wcb cast iron stainless steel, etc. there are about 100 series of products, such as gate valve, globe valve, check valve, ball valve, butterfly valve, bottom valve, drain valve, filter, and flange, which have been widely used in fields of petroleum, petrochemical, chemical, electric power, construction, medicine, water supply, and drainage. products have been widely launched in the market of european and middle east and southeast aisa, mainly including the united states, romania, spain, vietnam, indonesia, malaysia, russia, kazakhstan,