1.Certificate:GB/199901-2000-ISO9001:2000 2.Standard: IS09001:2000 3.Function : compensator 4.Size depends on your requirements 5.Quantity follows as your order 6.Color :depends on your demands 7.Advantage :reasonable structure 8.Use :widely in many fi…
Nominal Diameter DN | Flange Standard | Pressure Grades of Flange |
15 |
Machinery Industry JB81-85-59 Chemical Industry HGJ45-65-91 International GB9115-9122-88 Note: When it did not mention the standard of flange, welding flange adopts JB81-59 standard and loose flange adopts JB83-59 standard. |
64 40 25 16 10 6 25 Note: All the grades above are the promotional standards of our company. (Kgf/cm2) |