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  • Yalan 207 Mechanical Seal For Reactors Drying Machine And Evaporators - China

    price: 450.00 Dollar US$

    Basic Features

    Structure: Double-End

    Pressure: General Pressure Mechanical Seals

    Speed: General Speed Mechanical Seal

    Temperature: General Temperature Mechanical Seal

    Performance: Wear and Corrosion

    Standard: HG5-754-78, HG/T2098-91, HG/T2098-2011

    Model NO: 207

    Balance: Balanced

    Specification: Inner Diameter: 30 mm to 220 mm

    Product Detailed Description

    YALAN 207 Mechanical Seal for Reactors, Drying Machine and Evaporators Structural Features: double end, multiple springs, balanced, fixed rotary direction, with internal bearing, cartridge mechanical seal.

    The multi spring design make sure the load on the seal faces are balanced.

    The top of the seal has radial bearing which can decrease the unnecessary movement of the shaft.

    The seal tank has cooling jacket that optimizes the operating conditions of the seal.

    The locked screw transmission design has directivity and it is easy to install with reliable performance.

    1 - The top bearing should not be used as agitating support point.

    2 - When the medium temperature is above 180 ºC a cooling tank is needed to be installed, which will increase the operating height of the whole component by 80 mm.

    3 - When the pressure is above 0.3 MPa, auxiliary seal system is needed.

    Industrial Standards: HG5-754-78, HG/T2098-91, HG/T2098-2011 Scopes of Application: widely used in chemical engineering, smelting, pharmacy, food processing, MHW, and oil refining.

    It is specifically designed for reactors, drying machine and evaporators.

    Operation Parameters:

    Pressure: - 0.1 to 2.5 MPa

    Temperature: - 40 ºC to 180 ºC

    Linear Speed: 2 m/s or less

    Materials:

    Rotary Ring Face: Surfacing Alloy/TC/SiC

    Stationary Ring Face: Carbon/SiC

    Elastomers: FKM/PTFE/EPDM

    Springs: SS304/SS316/HC276

    Metal Parts: SS304/SS316/SS316L/2205/2 507/Q235

    Mediums: water, oil, weak acid, weak alkali, flammable, explosive, toxic gas and etc.

    Customization: Changes of materials for getting other operating parameters are possible.

    Contact us with your requirements.


    Company Contact:


    • Phone: +8617775378093

    • Address: No. 19 Dongxing Road, Industrial Park of Dingyuan, Dingyuan County, Chuzhou , Anhui , China

    • Email: Email


    Published date: February 22, 2019

    • Business Description: YALAN Mechanical Seals, fully named as Anhui YALAN Seal Component Co., Ltd., and with this new name, was founded in 2001 (factory was founded in 1993) as a national high technology enterprise.

      With over 25 years of design and production experiences in mechanical seal component industry, YALAN has become a professional mechanical seal supplier that owns a full set of the chain of product design and development, manufacturing, sales and after-sales support services.

      Right now YALAN Seals is one of the leading mechanical seal manufacturers in China.

      With continuous innovations, YALAN Seals has accomplished a lot of honor and awards by both national and local government.

      As one of the leading high quality mechanical seal suppliers, the company right now has over 15, 000 square meters of production facilities, 10 main production lines with over 70 full-time employees in the factory and an annual revenue of USD 13 million.

      YALAN supplies different kinds of products with high quality and favorable price.

      We're pleased to get your Inquiry and we will reply you as soon as possible.

      We stick to the principle of "quality and service come first, with continuous improvement and innovation to meet the customers' requirements" for the management and "zero defect and complaint" as the quality objective.

      Our seal products have been widely used in different sorts of pumps, including but not limited to chemical pumps, centrifugal pumps, high-temperature oil pumps, clean water pumps, circulating pumps, vacuum pumps, sewage pumps and slurry pumps.

      Beside for pumps, our seals also work with reaction kettles, submerged motors, compressors, blowers, paper-making equipment, sewage treatment equipment and other rotating machines.

      Some products of YALAN have become good alternative solutions, which have the same level of quality but more affordable prices, compared to the original seal products from famous industrial companies such as ALFA-LAVAL, Andritz, KSB, John Crane, Grundfos, Siemens, EAGLE, Flexibox, EG&G SEAL OL, Roten, Sundyne, Chesterton, Pillar and etc.

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