• There are many brands of hand tools in the market. What issues should be paid attention to when choosing?

    There are many brands of hand tools in the market. What issues should be paid attention to when choosing?

    Wrench is one of the common hand tools, which can be seen in many industries. A wrench is a hand tool that uses the principle of leverage to turn bolts, screws, or nuts. Today, I will tell you how to buy hand tools.    Nowadays, there are many brands of hand tools, and there are many large and small... read more

    Oct 08,2021 News
  • Two minutes let you understand the ratchet wrench and how to choose specifications

    Two minutes let you understand the ratchet wrench and how to choose specifications

    The ratchet mechanism of the ratchet wrench is a unidirectional intermittent motion mechanism composed of a ratchet wheel and a pawl. The ratchet mechanism is mainly composed of a rocker, a pawl and an outer ratchet. When the rocker swings clockwise, the pawl hinged on the rod will be inserted into ... read more

    Sep 26,2021 Industry News
  • Tractor parts assembly skills, do you know all these tricks?

    Tractor parts assembly skills, do you know all these tricks?

    Cylinder head gasket If there are oil holes, they must be aligned with the corresponding oil passage holes on the body and cylinder head to avoid friction caused by the oil cut-off of the valve mechanism on the cylinder head. There is no oil passage hole and the front and back shapes are the same, w... read more

    Sep 26,2021 Industry News
  • Common classification of flange types

    Common classification of flange types

    There are many types of flanges, which are mainly classified according to their nominal diameter (Type A and Type B, that is, metric and inch), nominal pressure, purpose structure, material, sealing surface form, and connection method (diameter and pressure rating are not included). The forms are di... read more

    Sep 26,2021 Industry News
  • Compared with ordinary welding flanges, what are the advantages of SAE flanges

    Compared with ordinary welding flanges, what are the advantages of SAE flanges

    High pressure flange (sae flange JBZQ4187-97): also called flange or flange. The part that connects the pipe and the pipe to each other, and is connected to the end of the pipe. There are holes on the flanges, and bolts make the two flanges tightly connected. The flanges are sealed with gaskets. Fla... read more

    Sep 24,2021 Industry News