Zhejiang base plate with high water, oil high water based packing, high water based packing ring, the preferred Langfang Win up contacts; Diaojing Li Tel 15003162969 QQ number 759219975 reinforcing fibers impregnated by weaving hemp and PTFE emulsion formed. For large content of seawater and freshwater office use, with good flexibility, resilience and self-lubricating, low wear and long service life. Used in petroleum, chemical, fertilizer, chemical, food, pharmaceutical, brewing and other industrial equipment and devices used for flanges, valves, pump seals. Specifications: Temperature of 130 ° C PH value 5-10 speed 6m / s rotary pump pressure 15bar 15bar reciprocating pump valve 20bar Density (g/cm3) 1.25 and so on. From high quality fine ramie fiber, inside and coated graphite, and full infiltration of special lubricants square woven. Outstanding advantage is very low coefficient of friction, not grinding axes, anti-corrosion, commonly known as: high water based packing. Equipment: Use low pressure valves, rotating equipment and reciprocating pump hydraulic presses, ship propellers. Industry: In the shipbuilding industry, water treatment, water and cold oil on the application, it is particularly desirable. Medium: suitable for a variety of water quality, water, salt, oil, fat, weak acid, weak base, particularly abrasive ability Specifications: 3 * 3mm - 50 * 50mm; special specifications or various non-standard products can be according to customer requirements to develop high water based packing the main technical parameters: pressure 10 Mpa Temperature -40 -120 C ° line speed 15 m / s PH value 5-10