How to read the standard pipe and suction flange drawings
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The pipe in the first drawing is 16". What should be the thickness of this pipe? There are SCHXX, STD, etc. for pipes on ASME B36.10. Is this standard method for 16” STD pipes? When the standard for pipes only gives nominal diameters, does it default to STD pipes? In the second picture, what do you think of the RF SUction flange? My understanding is that it is a 12-150# WN-RF flange and a 12" STD pipe. I don't know if it is? Or is there a special standard that you can directly look at Suction flange? Thanks
Give it a try yourself first! Please!
That just tells you it’s an import
Thank you. Do I need to ask the customer specifically about the specific size? In addition, if the pipe is only marked with diameter, does it default to a standard pipe?
Understand it this way: As for the specific thickness of the pipeline, you need to ask the filter manufacturer. If you are a manufacturer, you must meet the filtration requirements given by the designer, such as filter hole size, flow rate, flow rate and other information, as well as wall thickness. If the requirements are met, you can roll it with 1mm iron sheet (the material is given in the drawing). The flange form does not matter whether it is WN, SLIP-ON, SW, THREADED or other forms. As long as you give the size and pressure level, you can even make it as a whole and then process it yourself. As long as the bolt holes can be aligned, the size difference is not too big, and it meets the 150# sealing requirements.
OK! Thanks! I understand! We did as asked!