84 needle valve flange end products are offered for sale by suppliers on Alibaba.com, of which needle valves accounts for 46%.
A wide variety of needle valve flange end options are available to you, such as pressure, manual and hydraulic.You can also choose from normal temperature, medium temperature and high temperature needle valve flange end,as well as from water, gas, and oil needle valve flange end, and whether needle valve flange end is steel, stainless steel, or iron.