Ducting.com, a Rubber-Cal Brand, is America’s premier authority for all of your flexible ducting and industrial hose needs. As a trusted purveyor of flexible hose products since 1994, we specialize in durable, affordable hoses for air ventilation, solid waste, material handling, industrial exhaust, high temperature ventilation, and abrasive transfer applications. Our stocked inventory includes a vast selection of hoses made from versatile, long-lasting materials in I.D. Sizes from 3/4" to 24” hoses. This means fast and effective delivery to your facility. Best of all, our flexible ducting experts are ready to help you with your purchase. Are you just getting your project off the ground? Let our flexible hose specialists help educate you on the possibilities for your application, so you can make a well-informed decision.
Browse Ducting.com’s online catalog organized by the most popular industrial hose applications and hose materials. Within our complete line of flex hoses, we offer products designed for use in large-scale air ventilation systems such as the HVAC air ducts in large commercial and industrial buildings. We provide large diameter hoses that are custom made in length and in inside diameter sizes up to 60 inch! Our products are used in a bevy of applications such as: ventilation ducting, food grade hose, dust collection hose, portable AC hoses, fume exhaust hose, and street sweeper hose. Whether you are moving air, chemical fumes, abrasives, bulk materials, or high temperatures we have the right hose for your needs.
Ducting.com's line of flexible hose also includes many different types of hose materials, such as aluminum, stainless steel, Teflon, Hypalon, Thermoplastic rubber, PVC, and more. By offering a diverse catalog of products, we strive to provide you with the most complete sampling of ducting products so that you can make an informed, cost conscious decision when shopping for industrial hose equipment.
Looking for specialized drain ducts or other flex hoses to handle solid waste? Our material handling hoses include a versatile selection of anti-static hoses, dryer ducts, dust collection hoses, suction hoses, and more. Our line of durable ducting products also includes those flex hoses designed specifically for use in high-temperature applications such as chimney ducts and furnaces, as well as abrasives transfer in street sweepers and car vacuums.
We know you're on a budget and we want to help! When you purchase a flexible hose from Ducting.com, you are getting a resilient product quickly and at an affordable price. By stocking and shipping every flex ducting product we sell, we are able to fulfill most orders in a timely manner and with great efficiency. On a tight schedule? Our flexible ducting products – and even our flex hose samples – are fulfilled and shipped faster than at any other company in the industry and at very affordable rates! Ducting.com, backed by Rubber-Cal’s impeccable attention to quality, offers warranties on all of our products to give you greater security with your purchase, and our in-house quality control is driven by our goal of providing quality customer service and shipping with every single order.
At Ducting.com, we guarantee you'll receive a superior level of customer service from our knowledgeable ducting experts with every call, email, purchase, or inquiry. While our site is designed to be easy to use and accessible, we are always happy to speak with you personally. We understand that picking the right ducting option for your unique needs can be a tedious and difficult process. Whether you are looking for ventilation ducting, food grade hose, dust collection hose, portable AC hoses, fume exhaust hose, street sweeper hose. We're here to help!
We guarantee you'll enjoy the experience provided to you by Ducting.com's unbeatable team of experts!
What’s New in May
A lot goes on in the month of May. Schools close in on the end of their academic year, sons and daughters scramble to find the perfect gift for Mother’s Day, and the nation honors the brave service of our troops on Memorial Day. For some people it is also a time to get serious about their summer projects. For those of you who are in woodworking and other material handling jobs, we are showcasing great flexible hoses that will suit your wood dust collection needs.
“Thermoplastic Flex Medium-Duty WS” Thermoplastic Rubber Duct: This abrasive resistant hose is made of thermoplastic rubber and is designed for use as a great general-purpose material, air, dust or fume handling hose. The external wear-strip extends the product life by protecting the hose from external wear, which is often forgotten by end-users. Thermoplastic materials are proven to be dependable polymers for flexible engineered parts that require long-term performance. This hose is recommended for applications that require good chemical and abrasion resistance, such as wood dust collection.
“Poly Fabric Flex – 2 ply” Industrial Hose: Made with a double-ply PVC coated polyester fabric, this anti-static hose is great for intensive material transfer and wood dust collection applications. Its appearance, all black with an orange wear strip, gives a professional industrial appearance. The hose is tough enough to endure more abrasions than competing products of its kind. This abrasive resistant hose can also resist external physical abrasions thanks to its outer PVC wear strip.
“Neoprene Flex Conductive” Static Dissipative Hose: If you have been looking for an anti-static hose, consider taking a closer look at this product. Recommended for industrial air movement, fume control, dust control, and light bulk material handling applications, these flexible hoses are made from double-ply neoprene coated polyester fabric that is made with conductive materials. The high conductivity of the hose material makes for an outstanding safety product in applications were static build up is a concern!
Ducting Basics: Hose vs Ducting
In the context of our product line, the words “ducting” and “hose” are often used interchangeably, but you should be aware that there are clear differences between the two. According to the standard definition, ducting is a system of pipes and tubes used for transferring a specific type of material, or media, from one location to another. The exact type of material can vary from air and chemical fumes to solid materials such as gravel and leaves. Keep in mind that in current industrial nomenclature, the term “ducting” is specifically meant for use with fumes and materials while “hose” is meant for the type of pipes that handle liquid. The two terms do get mixed together on occasion. It is rare to see ducting used in reference to liquid handling, but hose is often used to refer to applications that involve air and materials.
ID size is one of the key differentiating factors between hoses and ducting. ID stands for inside diameter and you can measure a duct’s ID by measuring from one end of the inside section of the wall to another. Hoses tend to be smaller in ID compared to ducts. Liquids do require higher degrees of pressure in order to be moved and smaller diameters help create the necessary pressure. Ducts, on the other hand, are found in much larger diameters because they need relatively lesser pressure in order to transfer air and materials. Some ducting is available in ID sizes that go up to 60”!
Tips To Remember Before You Buy
What is diameter?
Diameter is a very important unit of measurement when it comes to flexible duct sizing because all duct sizes are measured according to their diameters. Flexible ducting is normally sized according to the internal (or inside) diameter, often labeled as ID.
How do you measure the diameter of a round object? The diameter of a circle is the length of a straight line going from one side of a circle to the opposite side. To measure the diameter, simply choose two points on the edge of a circle that are directly across from each other, and measure the distance between these points.
Do not mistake circumference for diameter
A circle is a two dimensional shape made by drawing a curve that is the same distance all around from the center. Circles have many components including: chords, curves, diameter, radius, tangents, arcs, sectors, semi circles and central angle to name a few. It was Archimedes who developed the formula for determining the area of a circle.
The diameter of a circle is the length of the line through the center and touching two points on its edge. In the figure above, drag the orange dots around and see that the diameter never changes. The diameter is also a chord. A chord is a line that joins any two points on a circle. A diameter is a chord that runs through the center point of the circle. It is the longest possible chord of any circle.
Diameter: The center of a circle is the midpoint of its diameter. That is, it divides it into two equal parts, each of which is a radius of the circle.
Radius: The radius is half the diameter. Radius The radius is the distance from the center to any point on the edge.
Circumference The circumference is the distance around the edge of the circle.
Diameter = 2R
R is the radius of the circle where:
C is the circumference of the circle
π is Pi, approximately 3.142