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An external or internal rib or rim, used either to add strength or to hold something in place; the projecting edge of a rigid or semi-rigid component.
Why is it called a flange?
From dialectal English flange (“to project”), flanch (“a projection”), from Old French flanche (“flank, side”). See flank. As a term for a group of baboons, it was popularized in the comedy TV series Not the Nine O’Clock News.
What is a flange in construction?
A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.
What is a flange in bedding?
A flange is a decorative border of fabric used on shams, cushion covers and duvet covers. They can vary in size, usually between one and four inches depending on the design of the bedding. The extra fabric will help cover your mattress!.
What is a flange in England?
flange in British English 1. a projecting disc-shaped collar or rim on an object for locating or strengthening it or for attaching it to another object. 2. a flat outer face of a rolled-steel joist, esp of an I- or H-beam.
What is body flange?
Body Flanges are a flange common to many industrial projects and industries. Buffalo Flange Inc. can manufacture body flanges to your exact specifications, in orders both large and small. Below are a few pictures of Buffalo Flange’s body flange.
How do you make a flange?
The design of a flange involves the selection of the gasket (material, type, and dimensions), flange facing, bolting, hub proportions, flange width, and flange thickness.
What is raised face flange?
The Raised Face flange is the most common type used in process plant applications, and is easily to identify. It is referred to as a raised face because the gasket surfaces are raised above the bolting circle face.
What is a pillowcase flange?
A flange edge is a classic fabric decorative accent, added along on all four sides of a pillow sham or throw pillow. A flange consists of fabric with a seam allowance ranging from 1/2″ to 3″ beyond the dimensions of the sham. Fine linen manufacturers sometimes detail their flange edges with mitered corners.
What is self flange?
Knife Edge: This is the most basic type of seam for a pillow. Self Flange: This is also very similar to the self welt pillow in that the flange is made from the same fabric as the rest of the pillow. A flange is a flap of fabric that runs along the perimeter of a pillow, these can be small (like above) or wide.
What is flange food?
Here’s the solution: a cookie with a flange, a little extra handle that allows you to dunk your cookie and eat it too. May 16, 2016.
What is the flange on a toilet?
A toilet flange is typically a circular piece of material with several holes in it. Through these holes bolts are inserted which secure the flange tightly to the floor, and thus to the sewer drain pipe. The toilet is then secured snuggle to the flange.
What are flanges on a breast pump?
The flange is the part of the breast pump that comes in contact with your body when placed onto the breast and nipple, forming a vacuum seal with the areola. It’s shaped like a funnel. Well, the flange draws your nipple into the tunnel of the pump where milk is extracted.
What is sink flange?
The flange in your bathroom sink is the collar that surrounds the sink’s drain. It is usually made of metal, but may be made of plastic and coated in a metallic finish. If this flange cracks or erodes, it can cause water to leak through the sink at this point.
What is flange and types?
Most commonly used flanges are weld neck flange, slip on flange, blind flange, socket weld flange, threaded flange and lap joint flange (RTJ Flange). This type of connection in a pipe flange allows for ease of disassembly and separation for repair and regular maintenance.
What does class 300 flange mean?
The concept of flange ratings likes clearly. A Class 300 flange can handle more pressure than a Class 150 flange, because a Class 300 flange are constructed with more metal and can withstand more pressure.
How do I know what flange I have?
You need to find the outer diameter, the inner diameter, the number of bolt holes, bolt hole diameter, and the bolt circle diameter. Bolt circle diameter (B.C.) is one of the most important measurements to make when identifying a flange.
What is a PVC flange?
Sch 80 PVC Flanges Flanges are fittings that connect to pipes to allow the attachment of accessories and other items, stop the flow or increase the strength of the pipe. These discs create a tight seal when pressing two surfaces together using bolts, clamps, edges or a compressive force.
What is FF in flanges?
The Flat Face flange has a gasket surface in the same plane as the bolting circle face. Applications using flat face flanges are frequently those in which the mating flange or flanged fitting is made from a casting. Flat face flanges are never to be bolted to a raised face flange.
Why use flat face flanges?
Generally speaking, flat face flanges are used in less arduous applications, like low-pressure water piping. They are commonly used in low temperature and pressure environments such as pump suctions or water treatment flanges.
What is blind flanges?
The blind flange is basically a flange that does not have a hub or a bored center. Blind flanges have the face thickness of a flange, a matching face type, and similar bolting pattern. Blind flanges can also be used to seal a nozzle opening on a pressure vessel.
What is the edging on cushions called?
A welt is a decorative ridge around a cushion, usually filled with a thin rope to help it keep its form. The welt may be made of the same fabric as the cushion, or a different fabric and color entirely for a decorative embellishment.
What is the difference between a pillow case and a pillow sham?
Aside from the opening location, a pillow sham often has flange or cording around the edges and a more decorative front, whereas a pillowcase is often plain and used to protect your pillow from body oils and dirt while you sleep.
