Q:May I ask the prawns to help me explain, "coupler" and "flange" mean the same thing, if not, what's the difference between them? Forget everyone, pointing out!!In the first time

The same thing, the fiber coupler, also known as the optical fiber flange.Optical fiber coupler (Coupler) splitter (Splitter), also known as optical fiber connector, adapter, flange, is used to realize optical signal splitter / combiner, or to extend the fiber link element, belonging to the optical passive components, in a telecommunication network, cable TV network, will be applied to all households loop system, local area network in.

Q:One side is flat plate and side hubbed flange can be connected to it

The same standards, the same pressure, the same caliber, with these three points can be connected

Q:A metal pipe nominal diameter 1200, using flange connection. In the original installation technical requirement, "parallelism: tolerance is 1mm/1000mm". How do you measure parallelism? What does this "1mm/1000mm" mean? How do you explain that?Another: flange roughness and how to measure and explain??

The control problem, method of measurement of parallelism is the datum plane placed on the plate, with a dial indicator to measure the surface within a range of 1200 error value does not exceed 1.2 mm.Flatness, in mechanical drawings, shapes and positional tolerances, is popularly known as flatness, defined as the maximum variation of the measured plane and the ideal plane in the tolerance range. The flatness of the reference plane requires a higher level.If the flatness of the reference plane of the flange is strict, the parallelism can be checked with a vernier caliper.

Q:Magic Baby how to find the specific route into the town hall flangeI'm a heavy rider, how many classes to suit myself?

When entering the hall to look at the sun and moon, two when no hall opened the door

Q:Is AS2129 TABLE D only flat flange? What are the criteria for TABLE D? The more detailed, the better.

You download it and see it, and American Standard Astm B16,9 standard JIS B2220-2004 European standard EN 1092-1-2005 set is basically the same, butt welding, welding, blind plate has more flat out. Just without thread and socket flange.

Q:SolidWorks cannot make a miter flange?

What do you want to do? Stretch your chart

Q:Is the flange fitted with a flange?

However, this connection is only part of a device, such as flanges and pumps connected, it is not good to call the water pump flange parts". Relatively small, such as valves, can be called flanges".The movable flange is sheathed on the end of the pipe by using a flange, a steel ring, etc., and the flange can be moved on the pipe end. Steel ring or flanging is the sealing surface, the role of the flange is to compress them. Thus, because of the steel ring or flange block, the live flange is not contact with the media. Because the flange is movable, not directly connected to the pipe, so it is called "live flange", there is another statement called loose flange.

Q:What is the reverse flange?

Flanges are used in pairs. Low pressure pipes can be made of wire flanges and welded flanges with pressures of more than four kilograms. Add a gasket between the two flanges and secure with bolts. Different pressure flange thickness is different, they use the bolt is also different. Water pump and valve, and in the pipe connection, these equipment parts of the equipment also made corresponding flange shape, also known as flange connection. Any connecting parts that are bolted and closed in the vicinity of the two planes are generally referred to as flanges, such as the connections of the ventilation ducts, which can be called flanges". However, this connection is only part of a device, such as flanges and pumps connected, it is not good to call the water pump flange parts". Relatively small, such as valves, can be called flanges".

Q:If the end is threaded on both sides of the blind hole, and not in the same circumference, whether the flange, why?

Flange connection or flange connection, is defined by the flange, gasket and bolt connection between the three sealing structure of the detachable connection as a combination of group pipe flange refers to the pipeline installation of piping flange, used in equipment refers to equipment import and export flange.

Q:What's the price? Melphalan is a product of GlaxoSmithKline PLC in the uk.

There are two kinds of injections and tablets, the price is not the same, about two thousand injections, tablets about six hundred or seven hundred, Hongkong peak pharmacy, mail back to the mainland is very convenient, and I hope to help you.