That expert can provide the latest quotes for different types of flanges
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That expert can provide the latest quotes for different types of flanges； The most common current prices in the market for carbon steel flanges: SN; SO; PL
Check the estimate; it’s available in the cost department of this design institute. Checking an engineering cost website is charged.
This. . . There’s a big difference. . . Different places, different manufacturers; more importantly, different materials.
The theoretical weight is basically listed in the book; just ask about the unit price and that’s it
For carbon steel and low-alloy steel, SO PL grade II forgings cost 12 yuan per kilogram; WN, LWN, and grade III forgings have a price increase of around 5% to 10%. Stainless steel S30403 of grade II costs approximately 24 yuan per kilogram, with price increases applicable to different forms and grades as well
Actually, you can ask the manufacturer for their price list.