GY820
DESEINOR
GY820 Carbon Steel Manhole Cover:
Manhole cover is installed on the top of fuel tanker,used for fuel up loading,vapor vapor examination and inlet of tanker repairing.
When happen emergency situation it can protect fuel tanker safety in time.
Material : carbon steel
Size:diameter 205mm,,500mm,315mm,450mm
GY820 Carbon Steel Manhole Cover:
Manhole cover is installed on the top of fuel tanker,used for fuel up loading,vapor vapor examination and inlet of tanker repairing.
When happen emergency situation it can protect fuel tanker safety in time.
Material : carbon steel
Size:diameter 205mm,,500mm,315mm,450mm