Robar - Pipe Joining Couplings

Canadian-Made Robar Couplings for Reliable Pipe Connections

Robar is a trusted Canadian manufacturer of pipe joining couplings that offer a fast, reliable, and durable solution for modern piping systems. Their grooved mechanical design enables significantly quicker installation than traditional welding or flanging, reducing labour costs and project timelines. These couplings provide enhanced flexibility, accommodating thermal expansion, vibration, and seismic activity while ensuring a secure, leak-free seal.

Why Choose Robar- Pipe Joining Couplings?

Robar pipe joining couplings are engineered for strength, flexibility, and ease of use, making them a top choice for water, wastewater, and industrial piping systems. Their innovative design enables quick, weld-free installation, minimizing labour costs and system downtime. Built with premium materials like ductile iron and stainless steel, they resist corrosion and ensure long-term durability. Check out our available product below:

Robar Vantage Series Multi-Fit Pipe Couplings

Robar Vantage Series Multi-Fit Pipe Couplings provide a versatile and durable solution for joining pipes with similar or dissimilar outer diameters within the same nominal size. Featuring a convenient stab-fit design, they are compatible with ductile iron, steel, PVC, HDPE (with insert), and AC pipes. These couplings allow up to 7 degrees of angular deflection for flexible alignment and are WQA-certified to NSF/ANSI 61 for safe drinking water applications.

FAQs

1. Are pipe joining couplings suitable for both metal and plastic pipes?

Yes, pipe joining couplings come in various materials and designs to accommodate both metal and plastic pipes. Some couplings, like compression or grooved couplings, are versatile and compatible with multiple pipe types, while others are designed for specific materials, ensuring a strong and reliable joint.

2. Can pipe joining couplings be used in underground installations?

Yes, certain types of pipe joining couplings, such as mechanical or push-fit couplings, are designed for underground use. These couplings are made from corrosion-resistant materials and provide a secure seal to prevent leaks, making them suitable for buried pipelines.

3. Are pipe joining couplings reusable?

Some pipe joining couplings, such as grooved or mechanical couplings, can be reused if they are not damaged and properly maintained. However, adhesive-based or solvent-weld couplings are permanent and cannot be reused once installed.

4. What factors should be considered when selecting a pipe joining coupling?

Key factors include pipe material, pressure requirements, temperature conditions, and the intended application. The coupling must be compatible with the pipe material and capable of withstanding environmental conditions to ensure a durable and leak-proof connection.

5. Can pipe joining couplings help reduce vibration and noise in piping systems?

Yes, flexible couplings are designed to absorb vibrations and reduce noise transmission in piping systems. They provide slight movement and flexibility, making them ideal for HVAC systems, industrial applications, and water pipelines in buildings.