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Round self-adhesive sandpaper

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  For valve seat and valve core grinding and polishing Used in combination with and Lapping machines High quality, self-adhesive rings and tips for (safety) valve Seat and Disc reconditioning and re-finishing. The very thin, high quality, Polyester based Aluminium Oxide material can be used for machining all common valve seat / disc materials. The rings and tips are available in grains*; · P80 / 180 μm high material removal rate. · P150 / 100 μm high material removal rate. · P240 / 60 μm pre-finishing. · P500 / 30 μm fine finishing. · P1200 / 15 μm fine finishing. * Others available on request. The Aluminium Oxide rings and tips are available on plastic sheets; very easy to peel the ring / tip off and actually stick it back again for re-use.  The corrosion of the medium in use of the valve and the scour marks caused by the discharge of debris during the installation process will cause the sealing surface to be damaged. Grinding is a common method...
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Safety valve sealing surface grinding tool

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  Lapping blocks are made of a special grade of cast iron to ensure the best quality in his lifetime. A complete grinding kit can be used in grinding of the sealing surface of the safety valve. Applicable to the nominal diameter DN25 ~ 150 mm various types of safety valve repair. The corrosion of the medium in the use of the safety valve and the scour marks caused by the discharge of debris during the installation process will cause the sealing surface to be damaged. The safety valve sealing surface grinding tool can effectively repair the valve seat and disc seal, simple operation, economical and low cost The cost of achieving high-quality "mirror" polished surface. Application range: Grinding and maintenance of the flat sealing surface of the safety valve. technical parameter: 1. Fine grinding plate: Φ300mm. 2. Rough grinding plate: Φ300mm. 3. Grinding head: 9 groups of Φ20 ～ 150mm. 4. Nominal diameter of grinding: DN20 ～ 150mm. Features: 1. Convenient to ...
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WS-V1型安全阀密封面研磨工具

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  安全阀使用中介质的腐蚀，安装过程中排放杂物造成的冲刷伤痕，都会造成密封面损坏 . 安全阀密封面研磨工具能够有效对阀座、阀瓣密封修复，操作简单、经济节省，用低的成本，实现高质量的 “ 镜面 ” 抛光表面。 应用范围 : 安全阀平面密封面的研磨维修。 技术参数 : 1. 精磨板 : Φ 300mm 。 2. 粗磨板 : Φ 300mm 。 3. 研磨头 : Φ 20 ～ 150mm 共九组。 4. 研磨公称通径 :DN20 ～ 150mm 。 设备特点 : 1. 携带方便，适合现场作业。 2. 能够达到电动研磨机无法达到的高精度。 备注： 支持尺寸定制 , 可选配便携式研磨板。
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Safety valve grinding tool kit

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     A complete lapping kit which can be used on Tyco, Crosby and Anderson       Greenwood Pressure Relief Valves. The lapping blocks are double sided, one side HY iron for high removal rate and other side is HY copper for finishing /polishing. Each block has two perfectly flat working sides and it is crucial that the lapping blocks keep their high flatness to produce a flat seating surface on either the disc or the nozzle. The corrosion of the medium in the use of the safety valve and the scour marks caused by the discharge of debris during the installation process will cause the sealing surface to be damaged. The safety valve grinding tool kit can effectively repair the nozzle valve seat and disc seal, simple operation, economical and economical, and low cost The cost of achieving high-quality maintenance. Application range: Grinding and polishing of conical and flat sealing surfaces of safety valves (Crosby/Dreiser). technical parameter: Grinding di...
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Self-adhesive sandpaper

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  High quality, self-adhesive foil for (safety) valve Seat and Disc reconditioning and re-finishing. The foil can be cut is specific shapes for hand or machine use. The very thin, high quality,Polyester based Aluminium Oxide material can be used for machining all common valve,seat / disc materials. The rings and tips are available in a wide variety of grains from rough.for the highest material removal rate up to super fine for the finest finish. For valve seat and valve core grinding and polishi ng. The corrosion of the medium in use of the valve and the scour marks caused by the discharge of debris during the installation process will cause damage to the sealing surface. Grinding is a common method. Self-adhesive sandpaper can be used with grinding equipment to cut and squeeze the sealing surface to quickly repair the damage Seal the surface. Application range: Cooperate with grinding equipment to grind the valve seat and valve core. technical parameter: 1.100μm, 80μm, ...
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Zhengzhou Wang Song Machinery Equipment Co., Ltd

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  Zhengzhou Wang Song Machinery Equipment Co., Ltd. is located in Zhengzhou High-tech Industrial Development Zone, is a collection of science, industry and trade in an integrated technology enterprises, specialized in valve testing and maintenance of special equipment research and development, production and high-end testing equipment agent jobs. Products: Safety Valves Check Valves, Safety Valves On-line Calibrators, Safety Valve Sealing Face Grinding Tools, Valve Grinding Maintenance Equipment, Valve Repair Supplies, Valve Repair Tools, Valve Test Platforms, Special Testing and Maintenance Equipment; The company adhering to the "rigorous, honest, high quality and efficiency" business philosophy, "professional, perfect" for the development of objectives, and constantly for new and old customers to provide quality products and services. Zhengzhou Wang Song Machinery Equipment Co., Ltd  Website：www.zzwsjx.com Office Tel：+86 371-61283263   Mobile Phone: +86-1853851348...
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Portable grinding plate II

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  Repair and repurpose (safety valve) flat valve seat, butterfly valve, other metal seal. The portable hand-held grinding system enables you to obtain high-quality "mirror" finish at the lowest cost. Conveniently packed cast iron blocks can be used for components up to 10 inches / 250 mm in diameter. The corrosion of the medium in use of the valve and the scour marks caused by the discharge of debris during the installation process will cause the sealing surface to be damaged. The portable grinding plate can effectively seal and repair the flat valve seat, valve butterfly, and other metal planes (mechanical seal) of the (safety valve) valve. It is simple to operate, economical and economical, and achieves a high-quality "mirror" polished surface at a low cost. Application range: Repair and re-grind (safety valve) valve flat seat, valve butterfly, and other metal flat (mechanical seal) seals. technical parameter: 1. Fine grinding plate: Φ450mm. 2. Rough grinding plat...
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