GOST / ГОСТ 12821-80 Flange - Documents - ZheJiang Chengjiu Pipeline Co., Ltd.

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PN1.6Mpa WNRF Flange

GOST/ГОСТ 12821-80 FLANGE FORGED PN1.6MPa, PN16 ...
PN1.0Mpa WNRF Flange

GOST/ГОСТ 12821-80 FLANGE FORGED PN1.0MPa, PN10 Flange Dimensions & Approximate Masses Production Capacity & Purchase Details ...
PN0.6Mpa WNRF Flange

GOST/ГОСТ 12821-80 FLANGE FORGED PN0.6MPa, PN6 Flange Dimensions & Approximate Masses ...
PN4.0Mpa WNRF Flange

GOST/ГОСТ 12821-80 FLANGE FORGED PN4.0MPa, PN40 Flange Dimensions & Approximate Masses ...
PN2.5Mpa WNRF Flange

GOST/ГОСТ 12821-80 FLANGE FORGED PN2.5MPa, PN25 Flange Dimensions & Approximate Masses Production Capacity & Purchase Details. 1.Supply Flange Dimension DN15 - DN2000 (1/2& ...