在白沙酒店晚上怎么叫服务

Welcome to Shanghai Luoying pipeline equipment Co., Ltd Official website! For details, please call 021-6221-2627

Focus on the value of Luoying

  •  Analysis on development status of domestic waterproof casing in 2016

    Analysis on development status of domestic waterproof casing in 2016

    Under the negative impact of the economic crisis, the development of domestic waterproof casing industry is seriously lagging behind, and the downstream industry is more affected, which leads to the greatly reduced demand for waterproof casing products, which is undoubtedly a great challenge for the development of waterproof casing

    2016-09-06 16:30:14
  •  Introduction of domestic rubber joint market distribution

    Introduction of rubber joint market distribution in China

    The domestic rubber joint was introduced as early as the 1980s in Shanghai, and then it took root in Shanghai and formed Shanghai rubber joint. In the next few years, with the further development of product performance, Shanghai rubber joint began to radiate to several surrounding cities, especially the formation of Jiangsu, Zhejiang and Shanghai markets

    2016-09-01 16:16:47
  •  Which domestic rubber joint manufacturer is good

    Which domestic rubber joint manufacturer is good

    Rubber joint has been developed for many years in China. Up to now, thousands of rubber joint manufacturers have been established. On the one hand, it injects fresh development vitality into the development of pipeline market. On the other hand, due to the uneven quality of products, it also brings some troubles and troubles to rubber joint buyers

    2016-08-22 16:11:08
  •  How can rubber joint industry adapt to the development of modern pipeline industry

    How can rubber joint industry adapt to the development of modern pipeline industry

    With the rapid development of China's industrialization, the pipeline industry which is closely related to its development also ushers in a new period of industry development, and the pipeline diameter and pipeline operation environment have undergone great changes compared with the traditional, the first is the change in pipe diameter, with the expansion of enterprise scale, the same need for large-diameter pipeline support

    2016-06-06 10:24:18
  •  Domestic rubber joint industry - Shanghai rubber joint

    Domestic rubber joint industry - Shanghai rubber joint

    The domestic rubber joint industry was introduced into China from the 1980s. Shanghai was the early introduction place, and in the following decades, it rapidly radiated to the surrounding first and second tier cities. Driven by Shanghai rubber joint industry, the domestic rubber joint industry began to enter the public's perspective. The advantage of large rubber joint is shock absorption, noise reduction, compression and tension resistance.

    2016-05-21 10:13:00
  •  Several production changes have taken place in the ball structure of rubber joint

    Several production changes have taken place in the ball structure of rubber joint

    Rubber joint is often used in petroleum, chemical, smelting and other pipeline lines and pump valve pipeline. The product can compensate the axial, transverse and angular displacement of the pipeline through its good elastic deformation. It has the advantages of large compensation per unit area, good pressure bearing, aging resistance and long service life

    2016-04-27 10:10:38
  •  The difficulty of noise control at present stage low frequency noise

    The difficulty of noise control at present stage low frequency noise

    There is a kind of noise in noise control that is quite difficult to deal with. This is low-frequency noise. It has seriously affected people's life in life, as long as people who have done noise control know, low frequency noise is one of the more difficult to deal with in many noises.

    2016-03-07 09:48:49