Mặt bích mù B16.47 Sêri B (> 24'')
BLIND FLANGES |
|
Standard |
ASME B16.47 Series B (API 605) |
Materials |
Carbon steel: A105/N, A266 CL2/CL4 Low temp carbon steel: A350 Gr. LF2, LF3 Low alloy steel: A182 Gr. F1, F5, F9, F11 CL1/CL2/CL3, F12 CL1/CL2, F22 CL1/CL3, F23, F91, F92 Stainless steel: A182 Gr. F304/L, F304H, F310, F316/L, F317/L, F321/H, F347/H, F44 Duplex stainless steel: A182 Gr. F51, F53, F60 Nickel alloys (Inconel) Copper nickel (Cu/Ni) Aluminum Titanium Specialty alloys |
Size |
26'' – 60” |
Classes |
150lbs – 300lbs – 600lbs – 900lbs |
Flange facings |
Raised Face (RF); Flat Face (FF); Ring-Type Joint (RTJ) |