Blind Flange
Keywords:
GOST12820-80 Welding Neck Flange
CARBON STEEL FLANGES GOST, standard includes GOST 33259-2015, GOST12820-80, GOST 12836, etc.
CARBON STEEL FLANGES GOST, standard includes GOST 33259-2015, GOST12820-80, GOST 12836, etc.
CARBON STEEL FLANGES GOST, standard includes GOST 33259-2015, GOST12820-80, GOST 12836, etc.
CARBON STEEL FLANGES GOST, standard includes GOST 33259-2015, GOST12820-80, GOST 12836, etc. Standard GOST 33259-2015, GOST12820-80, GOST 12836 Material CS Steel 20, 16MN, Q235, A105, etc. Pressure 0.1 MPa-2.5 MPa Size DN 5-4000mm Type PL, TH, SO, LJ, WN, BL, etc. Surface FF, RF, MFM, TG, RJ <!-- table#border{border-top:#000 1px solid;border-left:#000 1px solid; margin:0 auto;} table#border td{border-bottom:#000 1px solid;border-right:#000 1px solid; padding:5px;} -->
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