• Do you know how to tighten screws and how to use wrench tools?

    Do you know how to tighten screws and how to use wrench tools?

    1. To what extent should the screws be tightened? The screws on the phone are live (the screws sometimes loosen naturally...). During the tightening process, the screw extends forward. You can't see it with your eyes, but it does extend. At this time the screw is the time to struggle. It is this for... read more

    Sep 01,2020 Industry News
  • How to install the screws on the license plate?

    How to install the screws on the license plate?

    Everyone who owns a car knows that our car needs a license plate, but in the process of getting a license plate, it also requires a lot of attention to the details. Some novice drivers don’t understand the points and fines, so today we take this opportunity to show everyone Let’s take a look at how ... read more

    Aug 25,2020 Industry News
  • How to install the welding flange?

    How to install the welding flange?

    Installation of butt Flange Clamps: 1. First, position the connector. 2. Install the sealing ring, the inside of the sealing sleeve and the cone hole of the socket. 3. Install the ferrule, and apply grease to the contact part of the ferrule inside the ferrule to facilitate installation. 4. To instal... read more

    Aug 17,2020 Industry News
  • Connection method of flat welding flange

    Connection method of flat welding flange

    Flat welding flange connection device: Flat welding flange is the connection device of two large diameter pipes with American standard flange connection, usually two flange pieces plus a number of fastening bolts. Low carbon steel has good plasticity and low strength. It will become hard after addin... read more

    Aug 14,2020 Industry News
  • What is the concept of flange

    What is the concept of flange

    Also called flange flange or flange. Flange is a part that connects between shaft and shaft and is used for connection between pipe ends; it is also useful for flanges on the inlet and outlet of equipment for connection between two equipment, such as reducer flange. Flange connection or flange joint... read more

    Aug 08,2020 Industry News