Habla con nosotros, con tecnología LiveChat

TIME, COST, QUALITY: You No Longer Have to Pick Two

Mano dibujando un triángulo amarillo con una palabra escrita en blanco en cada lado - "Tiempo, Costo, Calidad"

TIME, COST, QUALITY: You No Longer Have to Pick Two

Posted on November 9, 2017

High-density polyethylene (HDPE) is light-weight, corrosion-resistant, flexible, long-lasting, and economical, making it an ideal material for buried fire mains.  While fusion has traditionally been seen as the “gold standard” in joining buried HDPE lines, empirical data and the launch of a new joining system suggest a change in thought is warranted.

The Victaulic® Refuse-to-Fuse™ system mechanically joins HDPE pipe from 2 – 36″ | 63 – 900mm, SDR 7 – 21, and has been specifically designed with buried applications in mind.  Constructed of durable ductile iron housings and fluoropolymer-coated, corrosion-resistant hardware, Refuse-to-Fuse couplings are fully-restrained and protected from even the most challenging underground environments. If there is an area where an engineer or property owner determines additional protection is desirable, a range of industry-accepted coating and wrap options are available.

System confidence is a critical element in the construction of fire systems. With FM-approved Refuse-to-Fuse couplings, high-quality joints are easier to achieve and easier to verify.  Major variables, such as environmental conditions and crew skill level, along with other variables unique to the fusion process including heating plate temperature control and heat and cool times, often affect the integrity of a fused joint.  Unlike fusion, the Refuse-to-Fuse system is all-weather and uses simple tools for installation, leaving virtually no room for error. Additionally, joint integrity can be visually verified after installation by ensuring couplings are tightened bolt pad to bolt pad. Furthermore, reliable, non-destructive testing is possible exclusively on mechanically-joined HDPE lines.

Refuse-to-Fuse couplings offer the most efficient way to join HDPE pipe – up to ten times faster than fusion, which is naturally a slow process even in ideal conditions – keeping any HDPE fire line from delaying a construction schedule.  They can also be installed in vertical orientations, on difficult terrain, and in tight spaces, like the narrow trenches where fire mains often lie, eliminating the space needed for fusion machines.

Proven to meet or exceed the pressure ratings of HDPE pipe, allowable tensile loads, and bend radius recommendations of a fused joint, the Refuse-to-Fuse system is designed with performance, strength, and durability in mind.  This means you can push, pull, and drag pipe as you would with any fused solution:

Under extreme pressure tests, Victaulic mechanical joints have been shown to outlast HDPE pipes – meaning the pipe itself will fail under pressure before a properly installed Refuse-to-Fuse joint:

Victaulic’s Refuse-to-Fuse system for HDPE includes Style 905 Coupling for Plain End HDPE, Style 907 Transition Coupling for HDPE-to-Steel Pipe, Style 908 for Double-Grooved HDPE Pipe, Style 926 Mechanical-T Spigot Outlet, and HDPE plain end fittings.  For more information, please click here.

Victaulic

Victaulic

Victaulic is the leading producer of mechanical pipe joining solutions. Engineered with confidence, our solutions put people to work faster, while increasing safety, ensuring reliability and maximizing efficiency.

Related posts

Victaulic StrengThin Piping System

Victaulic Adds Plug Valve to StrengThin™ Piping System, Updates Grooved Coupling Design

Victaulic StrengThin Piping System now has an updated coupling design. This innovative high-pressure piping system solution for balance-of-plant ap...

Victaulic Booth at the AHR Expo

Victaulic Heads for the 2015 AHR Expo With New Grooved Pipe Joining Products and Technologies that Lead the HVACR Industry

Visit Victaulic at the 2015 AHR Expo in Chicago. Learn about our new grooved pipe joining products & technologies including industry-leading valve ...

Victaulic Compact Hydronic Balancing Valve

Victaulic Releases Compact, Precise Hydronic Balancing Valve from IMI TA

Victaulic releases a compact precise hydronic balancing valve. The new Compact Pressure Independent Balancing & Control Valve (Compact-P) TA Series...

Recent posts

HDPE Couplings Rescue a Landfill’s Failed Fusion Welds

Gas is extracted using vertical wells and a vacuum system and transported to the gas-to-energy plant via HDPE pipe before being converted into power.

Retrofit Piping Systems with Victaulic Mechanical Joining Products

The Top Six Mechanical Retrofitting Best Practices – Tip Five

Interested in the top six mechanical retrofitting best practices? Tip 5: Implement Modular Mechanical Room to Improve System Efficiency.

Large Pipe Retrofitting Job - Victaulic Best Practices - Tip Four

The Top Six Mechanical Retrofitting Best Practices – Tip Four

Interested in mechanical retrofitting best practices? Learn about the top six here here. Tip 4: Maximize Jobsite Productivity.