Rectangular Duct
Rectangular Duct in Many Configurations
Rectangular duct is available in almost any size or shape.
Ends are available in:
- Raw (plain end) — T¹ & T² remain straight
- Formed Flange — T¹ & T² are turned out
- Angle Iron Flange — 1”, 1-1/4”, 1-1/2” & 2”
- Ductmate 35 and more
Standard and reducing elbows are available in any size and degree with optional radius.
List dimensions in order of A, B, R, L, T ¹, T ².
No job is too large or too small for Spiral Manufacturing; and no matter what size your job, you can expect the highest quality and the best service.
Angle iron plain or punched (optional)
High Pressure Rectangular Duct
High-pressure rectangular ductwork is essential for maintaining efficient airflow in commercial and industrial distribution systems. At Spiral Manufacturing Co., Inc., we provide high-quality rectangular duct solutions designed for durability, versatility, and performance in demanding environments. Our expertly fabricated ductwork meets the highest standards, offering an efficient solution for ventilation, exhaust, and material handling applications.
Custom Fabrication for Any Requirement
Our high-pressure rectangular duct is available in virtually any size or configuration to accommodate unique project specifications. We offer multiple end connection options, including raw (plain end) for straightforward connections, formed flange for added strength, and angle iron flanges in sizes ranging from 1” to 2” for enhanced structural support. In addition, we provide Ductmate 35 and other connection options catered to specific system needs.
Precision-Engineered Components
Spiral Manufacturing offers a variety of duct components, including standard and reducing elbows in any size and degree, with optional radius designs for optimal airflow efficiency. Our product range includes elbow configurations such as square throat, radius heel, and throat and heel radius designs. Additional components like goosenecks, end caps, pans, and transitions provide seamless integration into complex duct systems. For space-efficient routing, we also supply straight-backed and transitioning offsets, as well as side takeoffs and tees with square or radius throat and heel configurations.
Superior Performance and Longevity
Designed to withstand high pressures, our rectangular ductwork is fabricated with precision and durability in mind. With reinforced options like angle iron plain or punched flanges, our ducting solutions deliver superior strength and stability. The smooth internal design minimizes pressure loss, contributing to efficient airflow management and reduced operational costs.
Trusted Expertise in High-Pressure Duct Systems
With years of experience and a commitment to excellence, Spiral Manufacturing provides high-pressure rectangular duct solutions that combine durability, performance, and adaptability. Whether you need standard components or custom configurations, we have the expertise to meet your project’s demands with precision-crafted ductwork built to last.
Contact Us for Your High Pressure Rectangular Ducting Needs
Upgrade your ductwork with high-performance rectangular duct solutions from Spiral Manufacturing. Give us a call today at 763.755.7677 or leave us a message through our contact form to discuss your project specifications and find the ideal solution for your high-pressure ducting requirements.