1.Sizes: DN15 to DN2000, 1/2 inch to 78 inch

2.Material: carbon steel, stainless steel

3.Standard: ANSI,JIS,DIN,BS4504,SABS1123,EN1092,UNI,GOST12820-80

4.Types: plate, slip on, welding neck, blind, thread, socket weld flange

5.Process: free forging, plate cutting, heat treat, machining

6.Surface Treat: Anti-rust Oil, Paint, Zinc, Hot dipped Galvanized

7.Packing: plywood cases and pallets or as per customers' requirements

8.Supply Capacity: 20,000 tons per year

9.Delivery: usually within one month after receiving the formal order

10.Inspection: factory in-house self check or Third Party inspection

11.Carbon Steel:A105,SS400,SF440,RST37.2,S235,C22.8

12.Stainless Steel:F304,F304L,F316,F316L,316Ti and etc

We can also make flanges according customer’s drawings.

Sincerely welcome your valuable words, please don't hesitate to contact me for flange price.