According to reports, the Bohai Chemical Park Project is located in the south of the Lingang Economic Zone and covers an area of ​​10 square kilometers. The planned total investment is 65 billion yuan. The first phase of the project includes the Tianmao relocation project and the 500,000 tons of styrene project linked to 1 million tons of ethylene. And the construction of three major industrial clusters, modern logistics and public engineering islands for downstream derivatives.
In the construction of the first phase of Suihuayuan, Suihua Group invested US$1 billion in the introduction of ABS resin, styrene, and a large number of internationally most advanced petrochemical production technologies and equipment. A total of 11.8 billion yuan has been invested in the Tianjian relocation and transformation project. The 100-year-old soda ash manufacturing company accounted for more than 70% of the previous soda ash products, and turned into a multiform product such as polyformaldehyde and ammonium chloride. The single production of inorganic products led to multiple products. Extend from the high cost of material consumption and efficiency products to a special high value-added products. After the relocation and reform, Tiancao created profits and taxes of more than 2 billion yuan. The 500,000-ton styrene project and 400,000-ton ABS phase I project were completed and put into operation, allowing the Suihua Group to have the world's most advanced level of styrene and ABS resin production enterprises, which not only fills the blank of the product, but also extends the petrochemical product chain.
Excavator Cylinder Piston Seals
Precautions for the installation of hydraulic cylinder piston seals in excavators
1. The sealing of the oil cylinder piston should use products of reliable quality to ensure good sealing performance.
2.Before installing the oil cylinder piston seal, the seal and sealing groove should be cleaned to ensure that the sealing surface is free of impurities.
3. When installing the seal, the correct installation sequence and direction should be carried out according to the drawing requirements to ensure the correct installation of the seal.
4.When installing the seal, special tools should be used to avoid using sharp tools and hard objects to damage the seal.
5. When installing the seal, attention should be paid to whether the seal groove is damaged or worn. If so, it should be replaced or repaired in a timely manner.
6. When installing the seal, an appropriate amount of lubricating oil should be applied to avoid friction damage to the seal during installation.
7.When installing the seal, it should be ensured that the compression of the sealing ring meets the requirements to avoid excessive or insufficient compression leading to seal failure.
8.After installing the seal, a sealing test should be conducted to ensure that the sealing performance meets the requirements.
Hydraulic cylinder piston seals, hydraulic cylinder seal, boom seal
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