Product Name: O Ring Seals (BRO) Model NO.: BRO Standard: Standard Shape: O-Ring Performance: Temperature Type: Rotary Seal Application: Pumps Material: VITON Transport Package: Paper Box Specification: metric size Origin: China HS Code: 84842000 Product Description Alternative to:RO Mechanical sealsNINGBO BETON MECHANICAL SEAL FACTORY, founded in 1983, is a high-tech factory specializing in designing and manufacturing all kinds of mechanical seals and filters. Our main products include o-ring type, rubber bellow type, flygt pump series and cartridge type. The seal face material and elastomers are comprehensive choice. Meanwhile, we can also supply spare parts with material silicon carbide, Tungsten carbide, Ceramic, carbon, stainless steel and rubber. Which can replace the similar products of John Crane, Burgmann, AES seal, Roten, Sterling, Flowseve and Vulcan.