在郴州酒店晚上怎么叫服务

Company news

Where you are now: home page  >  news information  >  Company news

Installation of single flange limited expansion joint

The common problems in installation and use of single flange limit expansion joint are: leakage caused by loose sealing of expansion part; deviation of gland bolt stroke leads to gland deflection and uneven stress; incorrect position of limit bolt and nut can not reach the function of expansion or limit. Expansion joint The expansion and deformation part is sealed by packing and gland. Due to this structural feature, if we do not pay attention to the standardized operation in the process of installation, commissioning and use, it is very easy to produce leakage; at the same time, the expansion part is also a weak link, which will cause pull-out damage and reduce the service life of single flange limit expansion joint.

The single flange limited expansion joint is suitable for one side to be connected with flange and the other side to be welded. When the flange is installed, it can be adjusted to a certain extent according to the length of the flange when it is installed, or when the flange is installed, it can be adjusted to a certain extent according to the length of the flange. The single flange limited expansion joint is composed of body, sealing ring, gland, expansion short pipe and other main parts. It is suitable for the pipeline with one side connected with flange. When installing, adjust the installation length between the two ends of the product and the flange, raise funds diagonally, and tighten the gland bolts evenly, so that it can be integrated with a certain amount of displacement, which is convenient to adjust according to the site size during installation and maintenance. During operation, the thrust can be transmitted to the whole pipe. Advantages: simple and convenient installation, convenient valve installation; features: one side flange, one side welding mode.

Shanghai Huanjing main products expansion joint, limit expansion joint, single flange limit expansion joint and other expansion joints. The common problems in the installation and use of single flange limit expansion joint are: leakage is caused by loose sealing of expansion part; gland bolt stroke is inconsistent, which makes the gland skew and uneven stress; the position of limit bolt and nut is incorrect, which can not reach the function of expansion or limit.

 40.jpg  

Back to list

Related information

  •  What are the main parts of double flange force transfer joint
    thirty
    May

    What are the main parts of double flange force transfer joint

    The double flange is composed of loose sleeve, short pipe flange, force transmission screw and other components. It can transmit the pressure and thrust of the connected parts and compensate the pipeline deviation, and can not absorb the axial displacement. Key for loose sleeve connection of pump, valve, pipeline and other accessories. Adjust both sides of the product during installation

  •  Force transfer joint in daily life and industrial production
    twenty-nine
    May

    Force transfer joint in daily life and industrial production

    The force transfer joint can also be called double flange force transfer joint or expansion joint (expansion joint). From its name, we can see that it is mainly used for structural reinforcement, pump, gate valve and other small objects and pipeline connection. This kind of force transfer joint can transfer force from one

  •  How to use single flange force transfer joint in welding
    twenty-eight
    May

    How to use single flange force transfer joint in welding

    Different power single flange force transfer joint welding temperature, because of the heat conduction needs a certain time, so that each point is in different time to high temperature point. However, in the general welding process, welding forms a metallurgical process, and the metal area adjacent to the welding slit corresponds to No

  •  Double flange force transfer joint is connected by diagonal method
    twenty-seven
    May

    Double flange force transfer joint is connected by diagonal method

    Double flange force transfer joint is used for loose sleeve connection of pump, valve and other accessories. The double flange loose sleeve force transmission joint is composed of loose sleeve expansion joint, short pipe flange, force transmission screw and other components. It can transmit the working pressure torque (blind plate force) of the connected parts and compensate the pipeline error

  •  Importance of double flange force transfer joint for drinking water pipeline
    twenty-six
    May

    Importance of double flange force transfer joint for drinking water pipeline

    When installing the water inlet pipe, a pipe material will be used, which is the double flange force transfer joint. What are the functions of the double flange force transfer joint in the installation of drinking water pipeline? Under the ring static pipeline equipment network for you to interpret some of the relevant professional knowledge

  •  What can be applied to single flange limited expansion joint
    twenty-five
    May

    What can be applied to single flange limited expansion joint

    After decades of development, domestic single flange limited expansion joint manufacturers have already formed a large industrial scale. The factory and production process have also been greatly improved. On the whole, the industry is happy with the future development prospect of the single flange limited expansion joint industry

contact us

021-6999-0533

T-66, 2nd floor, No.18, Lane 945, changta Road, Shihudang Town, Songjiang District, Shanghai

Focus on us

© 20010-2020 Shanghai Huanjing Shock Absorber Co., Ltd  All Rights Reserved.  Hu ICP Bei No. 16048943