Reducing tee 89x76x89 mm - thin-walled galvanized carbon steel, swaged PC5130 0897689

Application in Industrial Installations and Large Facilities

This reducing tee with dimensions 89x76x89 mm is a key component for piping systems requiring mechanical connections without welding. Made of galvanized carbon steel, it is designed for press-fitting assembly (profile M), significantly accelerating on-site work and eliminating the risk of damaging the anti-corrosive coating, which often occurs with traditional joining methods. Thanks to its "tee" construction, it enables effective branching of the installation, where the main pipe with a diameter of 89 mm transitions into a side branch with a smaller diameter of 76 mm, and then returns to a diameter of 89 mm. This solution is ideal for ventilation installations, fire protection systems, or large hydraulic circuits where precision and tightness are priorities.

Construction and Assembly Method

The component features a thin-walled design, which, while maintaining the strength of alloy steel, allows for weight reduction of the entire installation. All three openings (two side and one central) are equipped with press-fit couplings, ensuring mounting versatility – there are no differences in the joining method for individual branches. The entire unit is made of carbon (alloy) steel, coated with a galvanic or electrolytic zinc layer, providing corrosion resistance under standard operating conditions. The external part is therefore galvanized, while the internal surface of the connection remains in a raw state – the absence of an additional internal coating is typical for this type of press-fitting fitting and does not negatively affect its functionality when properly installed.

Connection is achieved using the press-fitting method in profile M. This process requires the use of a dedicated hydraulic or manual press tool, guaranteeing repeatability and tightness of the joint without the need for torque calibration, as is the case with traditional threaded connections.

Why Choose This Model?

The choice of this tee stems from its specific construction, which solves the problem of changing pipe diameter at the branching point without the need for additional reducers or transitions. For the installer, this means fewer elements to order and faster installation time – one component replaces three (tee + two reducers). For the investor, it guarantees system tightness based on proven pressing technology, which does not degrade the material under high temperatures during welding.

Key practical advantages:

• Fast installation: The press-fitting system allows the joint to be completed within minutes after measuring the pipes.
• Anti-corrosion protection: Galvanic zinc coating protects the outer walls from rusting in industrial environments.
• Versatility: Suitable for steel pipes with wall thickness compatible with profile M, making it a standard in many installation sectors.
• Joint durability: Mechanical pressing ensures constant clamping force independent of external factors after installation.

It is important to remember that when working with this component, only tools dedicated to the CONEX manufacturer's profile M should be used to avoid leaks resulting from incorrect press-fitting shape. This solution is particularly suitable where high mechanical strength is required while maintaining the aesthetics and cleanliness of the installation (no sparks or fumes).