DN25 what's the flange size and DN25 is an inch? How many centimeters is it?

4 answer

What's the flange?

3 answer

The difference between flange and flange B

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In the fire fighting pipeline, how is the flange piece quantity calculated?

4 answer

What do DN and PN stand for on the flange?

3 answer

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

3 answer

Does anyone know whether oil, gas, metal pipe flanges need cross wiring? Function? On the basis of what?

2 answer

What is the flange palace?

2 answer

What are single plate flanges, short tubes, flanges, short tubes, flanges, three connections, and flanged bends? What is the material? What is it?

3 answer

Are couplers and flanges the same thing for optical fiber? Five

3 answer

The valve has a connection between the clamp and the flange. What's the difference between this and the connection?

4 answer

Can you check the anti - tumor drugs from Hongkong to the mainland?

3 answer

What's the flange, please?

3 answer

How do you screw the flange?

3 answer

What is the inner flange?

3 answer

How to calculate the flange quote formula?

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Is the flange connection necessary for the connection of the filter DN150?

3 answer

What do you mean by flange specification 10K?

3 answer

Flange connections of different sizes

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Where can I buy Alkeran in Hongkong?

4 answer

What do you mean by sheet metal flanges?

5 answer

What are metric tubes and British tubes? What's the difference between them? How do you choose flanges?

2 answer

Taiwan version Ma flange effect, okay?

3 answer

What does DNPN mean by flange?

3 answer

In the heat exchanger calculation, the actual bolt section area of the cylinder flange is smaller than the required cross-sectional area. What's the matter?

3 answer

What's the single weld flange? What's the material for the welding flange? What's the difference between the two?

3 answer

What's the flange? What is its structure and function?

3 answer

What is the material of plastic flange

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RJ what flange is the sealing surface?

3 answer

What's the flange on the sprocket?

3 answer