HJ coupling – definition, characteristics and application

Khớp nối HJ – định nghĩa, đặc điểm và ứng dụng

HJ coupling has many outstanding and outstanding properties, so it is widely applied in many important manufacturing industries and is a scientific and professional solution in the modern working environment.

1/ What is HJ coupling?

HJ coupling is a type of industrial equipment product that connects 2 pipe ends or pipe shafts to direct the specified flow. They are extremely important industrial equipment in factories, factories, workshops, etc. to improve production and business capabilities.

What is HJ Coupling?
What is HJ Coupling?

2/ What is the advantage of HJ coupling?

  • It has a compact design but is extremely sturdy and sturdy thanks to being manufactured from high-quality metal materials.
  • There are many different models, designs and colors so that users can choose to suit their needs and purposes.
  • The devices can be adjusted extremely flexibly and easily with just a few taps according to the manufacturer’s manual.
  • There are 2 product heads, zen female and male and can be combined with 2 heads according to the needs and purposes of the user.
  • Easily remove unnecessary welds, can change the configuration, size, color during use if the user needs.
Advantages of HJ . coupling
Advantages of HJ . coupling

3/ Characteristics of HJ . coupling

The main characteristics of HJ couplings include:

  • Color: There are 2 main colors are black and white. In addition, users can request their own colors such as gray, brown, blue… to increase the aesthetics of the HJ coupling.
  • Material: manufactured from metal, alloy with high strength, high hardness and very good impact resistance, heat resistance.
  • Surface treatment: electrostatic spraying, zinc plating, nickel plating, chromium plating to strengthen durability and increase scratch resistance, effective anti-corrosion.
  • Flexible connection: HJ coupling is connected by extremely flexible screws, easy to disassemble during use.
  • Combination: capable of combining with aluminum profiles, plastic coated steel pipes, stainless steel pipes… for practical applications.

4/ Uses of HJ . coupling

Some of the important uses of HJ couplings include:

  • Create an extremely convenient pairing system to increase production efficiency in the work of companies, factories, factories …
  • Do not use fixed heat welding method in one place, so it can be easily disassembled or assembled each part in a simple way and can be reused many times for different purposes.
  • Features can be added, removed or adjusted to ensure compliance in the manufacturing process.
  • Has a very durable structure, definitely should have a long life during use.
  • Used as shelves for goods, trolleys, conveyor systems, assembly operation tables … very convenient.
  • It has an affordable price, is trusted and appreciated by many businesses and is included in the production process to optimize costs to create better profits.

5/ Application of HJ coupling in practice

Some of the main applications of HJ couplings in practice are as follows:

  • In industry: used to connect plastic coated steel pipes, stainless steel pipes to make shelves, trolleys, assembly operation tables, clean room operation tables, conveyor systems … very convenient, creating an environment professional and scientific work for workers. Some industrial fields use HJ couplings commonly in their production systems such as electronics, mechanics, metallurgy, chemicals, etc.
  • In agriculture: used in systems of factories producing fertilizers, animal feed, poultry… for high economic efficiency.
Application of HJ coupling in practice
Application of HJ coupling in practice

6/ Where to buy reputable quality HJ couplings?

Are you wondering whether to buy reputable and reliable HJ couplings? Come to Sukavina. Sukavina is proud to be a famous enterprise in the South specializing in manufacturing and assembling couplings, wheels, plastic coated steel pipes… and providing high quality industrial products such as roller conveyors, conveyor belts. pvc, trolleys, shelves … to meet the increasing demand in the market.

Choosing us is the right decision because of the following benefits:

  • We manufacture products using modern advanced technology with machinery and equipment imported directly from abroad.
  • We have a team of workers with many years of experience in the profession, ready to design according to the requirements of customers.
  • Our products are of high quality, with clear origin at reasonable prices.
  • We are ready to answer customers’ questions if there are problems in the process of using and support handling for customers.
  • We are committed to bringing the best products and services to our customers.

To buy quality HJ couplings at Sukavina, please contact:

Contact us via


  • Hotline: 0979 034 634 (Mr Toàn) hoặc 0931 155 155 (Mr Năng)
  • Email: sales@sukavina.com
  • Website: sukavina.com.vn


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