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National standard size of steel sleeve wire joint and how many wires are exposed?

The straight thread connection of the steel bar must have exposed wire fasteners to ensure that the steel bar is screwed in the middle of the sleeve. No more than two active buckles can be exposed. Effective thread refers to the continuous and complete thread whose top height exceeds the diameter of the thread, and the scratches on the longitudinal rib and transverse rib of the steel bar are not valid thread.

Advantages of steel sleeve wire joint

The use of 45 steel, special manufacturing process, high dimensional accuracy, reliable quality.

Application scenarios of inner wire connectors

In the industrial field, the inner wire joint is usually used to connect gases, liquids, steam and other fluids. For example, in the chemical, pharmaceutical, food processing and other industries, the inner wire connector is widely used in the pipeline system for conveying various chemicals, drugs, food and other liquids.

Inner wire connectors: Function and application

The inner wire joint is a commonly used pipe connection fitting, which is connected to the pipe through the internal thread. Compared with other connection methods, the inner wire joint has the advantages of repeatable disassembly, pressure resistance and corrosion resistance, and is widely used in the pipeline system in industry, construction, agriculture and other fields. Ii. Function

The function and use of the outer wire joint

The outer wire joint, also known as the thread joint, is a common pipe connection, consisting of two parts: internal thread and external thread. This connection method has the advantages of simple structure, flexible operation and easy installation, so it is widely used in different fields of pipeline systems.

The products are widely used in water conservancy, electric power, gas, petrochemical, etc.

The company in 2000, is engaged in the production of various kinds of pipe fittings, has a complete and scientific quality management system, after for the people of unremitting efforts, we have become cangzhou city specializing in the production of carbon steel pipe cast steel pipe stainless steel pipe fittings of production-oriented enterprises.