Steel Banjo Bolt

This steel banjo bolt is supposed to work together with DIN7642 banjo fittings, which is a kind of articulated fitting, there are two types of thread for banjo fittings, metric thread and BSP threading to work with 700M banjo bolt and 720B banjo bolt respectively, the regular thread is from G1/8*28" to G 1*11".  

The material of the bolt is carbon steel Q235, the surface treatment is Cr3+ eco environment zinc plating, the packaging way for Steel Banjo Bolt is mass packaging, we will put our bolts into plastic bag, then put them into boxes, then package the boxes into plywood pallet, so there will be no problem for delivering our bolts by sea, and you can move the pallet easily by forklift, the pallet is around 1CBM.

In hydraulic pipeline system, steel banjo bolt is a connection part, which connects different hydraulic components to form a closed circuit. Hydraulic fitting is a connecting accessory that can withstand high pressure and is widely used in military industry, energy, petrochemical, electric power, automobiles, construction machinery, mining, metallurgy, steel mills, marine engineering and other industries.

SST machinery is one of the most professional hydraulic parts manufacturers and suppliers in China, We not only produce a comprehensive range of hydraulic fittings, adapters, couplings, engineered components for all types of industrial environments, but also provide professional solutions for various hydraulic connections in many fields like military, marine, automotive, power generation, construction, machinery, mining, etc…

Welcome to contact us and send us the details of your inquiry, we will provide you good quality of products with competitive prices.

What is a quick-connect fitting? 

The term "quick-connect" simply refers to the ability to connect tubing to a fitting very quickly. Introduced to the water treatment industry in the late seventies, and early eighties, quick-connect fittings revolutionized the way we put water equipment together. The quick-connect fitting is the fastest way to provide a water-tight connection between tubing and your water treatment applications. 

How does a quick-connect fitting work? 

The beauty of the quick-connect fitting is its simple design. It's comprised of three individual components: a collet, an O-ring, and the body. The body of the fitting conceals the O-ring and collet on either end. Your tubing is meant to be inserted through the collet, through the O-ring, and into the body of the fitting. These three components create the water-tight seal.

As pressure increases inside of the tubing, the water or air forces the collet into a groove on the inside of the fitting. The grooves compress the collet so that the little teeth on the inside of the collet dig into the tubing, making it virtually impossible for the tubing to disconnect. So, the harder you pull on the tubing, the tighter the collet holds onto it. As the collet continues to hold the tubing in place, the O-ring seals the space between your tubing and the fitting that it is connected to, making it water-tight.The most common reason for experiencing a leak with a quick-connect fitting is that the tubing did not get pushed into the fitting all the way.

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