Standard:
GOST12820-80 , ГОСТ 12820-80 фланец
Type:
Plate Flange, SOP Flange
Material:
CarbonSteel:A234WPB/Q234/A105/ST37/S235JR/SS400/Q345B/CT20/S235/P245GH
StainlessSteel:SS321/SS304/SS316/SS347/SS904 AlloySteel:S460/P22/P91/P11/P9/P12
Surface Treatment:
Black paint, yellow paint, stainless steel, galvanized
Packaging Details:
Wooden pallet or wooden box