标准
ANSI, DIN, GB, JIS, GOST, BSW, En, ASTM, SABS, Uni
Standard or Nonstandard
Standard
Stainless Steel Grade
F304, F316, F304L, F316L, F321, 904L etc.
Pressure
DIN Pn6-Pn160, JIS 5k-30k, ANSI 150lbs-2500lbs
Flange facing
RF, FF, Rtj, Tj, FM,Mfm
Flange Standard-1
ANSI B16.5, SABS/SANS 1123, ANSI B16.47, MSS SP44, API Flange
Flange Standard-2
JIS B 2220, BS 4504, EN 1092- 1, GOST 12820-80, GOST 12821-80,
Flange Type
BL, SW, PL, TH, WN, Reducing Flange, Lap Joint Flange etc.
Other Material
Carbon Steel, Alloy Steel, Duplex Steel, Titanium Steel