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The old RSC (rolled steel channel) had a parallel back and the flanges were tapered approx. 5 degrees becoming thinner toward their ends (toes).
The later PFC (parallel flanged channel)-type has a parallell back and the two flanges are now also parallel i.e. their thickness stays the same from the back to the toe.
What else can I help you with?
What does PFC in steel terms mean?
Parallel Flange Channel.
What does SAE mean on a flange?
It's a standard hydraulic flange. SAE = Society of Automotive Engineers.
An ECP parallel port requires the use of what channel?
dma channel
What does the name Hannam mean?
The name Hannam means lord of the flange.
What does it mean flange schedule XS?
Xtra strong i.e. 160
What is SOFF flange?
Slip-On Flat Face Flange. It means the face of the flange, the surface the physically touches the next flange is flat as opposed to raised (SORF Flange)
What is a swivel flange?
it is a flange that's it
Are all teiangles have opposite sides that are parallel?
If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.
What does a parallel face mean in maths?
it is basically a face that is parallel
What does para mean in Paralympic?
Parallel to the Olympics.
Which parallel port uses a dma channel?
ECP was designed to increase speed over EPP by using a DMA channel; therefore, when using ECP mode, you are using a DMA channel.
What does bore mean for a flange?
In the context of a flange, "bore" refers to the internal diameter of the flange's opening. This measurement is crucial as it determines the size of the pipe or fitting that can be connected to the flange. Proper alignment and sealing depend on the bore size being compatible with the associated piping system. Flanges with different bore sizes are used to match various pipe diameters and flow requirements.
