You Professional Tubing Quick Couplings Suppliers！
Yijia Hardware Industrial Supermarket, as an innovative leader in the industry, is committed to providing one-stop hardware procurement solutions for various industrial enterprises, construction projects, and DIY enthusiasts. Our large-scale 4,000-square-metre supermarket showcases more than 20,000 hardware products from world-renowned brands as well as high-quality local manufacturers.
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![Duct Long Tail Joint]()
Duct Long Tail Jointpeculiarit Convenient connection: The long tail joint of the air duct has the characteristics of quick installation, without additional tools, and can be connected between the air pipe and the joint through simple plugging and...view more -
![External Air Duct Connectors]()
External Air Duct ConnectorsStructural features 01. Male Thread Design: The fitting has a male thread at one end to thread the connection to the pipe or equipment with the internal thread, which can provide a tight seal and reliable fixation. 02. Pagoda-shaped...view more -
![Duct Tee Joints]()
Duct Tee JointsStructure Type Structure: The tracheal tee joint usually consists of a main body and three connection ports. The body has channels inside that enable the gas or fluid to flow between the three ports. The size and shape of the three...view more -
![Duct Two-way Joint]()
Duct Two-way JointFunctions and uses 01. Connecting pipes: It is mainly used to connect two air ducts, so that air can flow smoothly between different pipe sections, ensure the integrity and continuity of the ventilation system, and realize the...view more -
![Duct Fittings]()
Duct FittingsIntroduction of duct fittings 01. How it works The air duct fitting is represented by the C-type self-locking structure, and the pneumatic quick coupling adopts a cone seal design, and realizes quick plugging and unplugging through the...view more
Why Choose Us
Professional Team
We terms of service, we have a team of professionally trained staff who not only have deep knowledge of hardware products, but also can provide accurate product recommendations and technical support according to the specific needs of customers.
Diversified Demand
We From basic screws, nuts, tools and measuring tools, to high-end industrial equipment and electrical components, we have everything to meet the diverse needs of different customers at different project stages.
Convenient Shopping
We provide convenient online and offline shopping channels, the online platform is easy to operate, customers can browse and place orders anytime and anywhere.
Production Market
Yijia hardware has a wide range of mechanical and electrical sales, with footprints in Europe, America, Asia, Africa, Latin America and other countries.
Push to connect. Working similarly to ball and sleeve connections, push to connect fittings function by pushing one end into the other. To disconnect, a collar needs to be retracted.
Ball and sleeve. This type of connection features a retractable sleeve that connects coupler halves. The male ball end fits into the female outer sleeve.
Cam-lock. This type uses foldable tabs on the female half to lock the receiver in place. This type of connection is used in applications involving hoses, such as sewage pumping or fire hoses.
Luer lock. Luer locks connect by twisting into place and are typically made for single usage purposes. Their most common applications are within the medical field.
Advantages of Tubing Quick Couplings
Convenient connection
The tee joint mostly adopts the quick-plug design, which can insert the air pipe into the joint without tools to complete the connection, which is quick and easy to install, can effectively improve work efficiency, and is convenient for equipment maintenance and overhaul.
Reliable sealing
The use of advanced sealing structures and materials, such as rubber sealing rings, NBR, FKM and other materials of O-rings, can ensure that the gas leakage is effectively prevented after connecting the air pipe, and ensure the stability and reliability of the pneumatic system.
Strong compatibility
It can be used well with pipe fittings and pneumatic components of the same brand or other brands, which is convenient for building a complete and unified pneumatic system.
Size of Tubing Quick Couplings
Material of Tubing Quick Couplings
Brass
Tee joints have good strength, have a certain corrosion resistance, after nickel plating and other surface treatment, can further improve their corrosion resistance and aesthetics, often used in pneumatic systems with certain requirements for corrosion resistance and strength, such as pneumatic pipeline connections in industrial automation equipment.
Stainless steel
Such as 304, 316 and other stainless steel materials, with excellent corrosion resistance, high temperature resistance and high strength, can adapt to a variety of complex working environments, can be used in chemical, medical, food and beverage and other industries with high requirements for hygiene and corrosion resistance.
Always wipe the coupling cavities and faces clean before connecting a coupling
Connect coupling before installation to ensure that it works properly
Always check the body seals before connecting a coupling
Shut off the power source before connecting a coupling
Always install a safety check valve on a pneumatic line and/or compressor
Always use a safety cable on large air lines (1/2" lines and larger)
Always use a whip hose on hydraulic or air tools
Use dust caps or plugs when couplings are not in use
If the locking sleeve is inoperable, check the safety lock
Wear eye protection while connecting or disconnecting a coupling
Packaging & Shipping
FAQ
As one of the leading tubing quick couplings suppliers in China, we warmly welcome you to wholesale tubing quick couplings made in China here from our factory. All customized tools are with high quality and competitive price. Contact us for free sample.
Geared Steel Machine, Manual Grease Gun
