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A <a href="http://www.goldenoceanflange.com/weld-neck-flange/"
target="_self">weld neck flange</a> (also known as a high-hub flange
and tapered hub flange) is a type of flange. There are two designs.
The regular type is used with pipes. The long type is unsuitable for
pipes and is used in process plant. A weld neck flange consists of a
circular fitting with a protruding rim around the circumference.
Generally machined from a forging, these flanges are typically butt
welded to a pipe. The rim has a series of drilled holes that permit
the flange to be affixed to another flange with bolts.
</p>
<p>
<a href="http://www.goldenoceanflange.com/slip-on-flange/"
target="_self">Slip on flanges</a> are a popular type of pipe flange
designed to accept pipe into the bore/center of the flange for
welding around both the Outer Diameter (OD) of the pipe and on the
interior side of the connection.
</p>
<p>
A <a href="http://www.goldenoceanflange.com/blind-flange/"
target="_self">blind flange </a>is a solid flange as shown below.
The purpose of these is to block off a section of pipe or a nozzle
on a vessel that is not used. (A nozzle is typically a pipe coming
out of a vessel and is usually flanged so it can be connected to
valves or piping).
</p>
<p>
<a href="http://www.goldenoceanflange.com/forging/"
target="_self">Forging </a>is a manufacturing process involving the
shaping of metal using localized compressive forces. The blows are
delivered with a hammer (often a power hammer) or a die. Forging is
often classified according to the temperature at which it is
performed: cold forging (a type of cold working), warm forging, or
hot forging (a type of hot working). For the latter two, the metal
is heated, usually in a forge. Forged parts can range in weight from
less than a kilogram to hundreds of metric tons. Forging has been
done by smiths for millennia; the traditional products were
kitchenware, hardware, hand tools, edged weapons, cymbals, and
jewellery. Since the Industrial Revolution, forged parts are widely
used in mechanisms and machines wherever a component requires high
strength; such forgings usually require further processing (such as
machining) to achieve a finished part. Today, forging is a major
worldwide industry.
</p>
<p>
<a href="http://www.goldenoceanflange.com/forged-flange/"
target="_self">Forged flange</a> is defined as a plate type device,
normally round, that is attached to the end of a pipe, fitting,
valve or other object to facilitate the assembly and disassembly of
a piping system.
</p>
<p>
<a href="http://www.goldenoceanflange.com/big-size-flange/"
target="_self">Big Size Flange</a> refers to the flange that exceed
the dimensions specified by the relevant state departments.
Generally refers to the flange size above DN2000. Such products are
all welded products without threaded buttons. The specifications
often used for threaded products are DN15-DN100.
</p>
<p>
A<a href="http://www.goldenoceanflange.com/high-pressure-
flange/" target="_self"> high pressure flange</a> is a connector for
many different industries. They allow the connection to pipes,
lines, gauges, and hoses. Depending on the industry the flange is
used in, the right, durable flange material selection is critical,
as well as the quality in design.
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