Packaging: Plywood Boxes
Our factory specialzied in counterflange and accessories design and development, production and sales. The flange we produced can follow GB, ANSI, DIN, JIS, BS series and non-standard flange with material of stainless steel, carbon steel, such as A105, 20#, 304, 304L, 316,316L, 2520, 321TL and a variety of special steel which widely used in construction and maintenance of petroleum, chemical engineering, metallurgy, shipbuilding, gas, urban construction, plumbing, military, fire and environmental protection industry.