submarine door suction grille海底门吸入格栅-船底吸入格栅

海底格栅-海底门吸入格栅A250 CB/T615-1995：

Submarine grille - submarine door suction grille A250 CB/T615-1995

适用于通海阀公称通径为DN250的矩形条状吸入格栅，海底门吸入格栅，它的格栅座尺寸为：360mm*550mm，此款船用海底门吸入格栅配套于：船体开孔尺寸为：384mm*574mm*80mm

Applicable to the rectangular strip suction grille with the nominal diameter of DN250, the submarine door suction grille, its grill seat size: 360mm*550mm, this marine submarine door suction grille is matched with: hull opening size For: 384mm*574mm*80mm  

吸入格栅-海底门吸入格栅A300 CB/T615-1995：

Suction grille - submarine door suction grille A300 CB/T615-1995:

适用于通海阀公称通径为DN300的矩形条状吸入格栅，海底门吸入格栅，它的格栅座尺寸为：480mm*616mm，此款船用海底门吸入格栅配套于：船体开孔尺寸为：504mm*640mm*80mm

Applicable to the rectangular strip suction grille with the nominal diameter of DN300, the submarine door suction grille, its grill seat size: 480mm*616mm, this marine submarine door suction grille is matched with: hull opening size For: 504mm*640mm*80mm

船用吸入格栅-圆形吸入格栅B150 CB/T615-1995：

Marine suction grille - round suction grille B150 CB/T615-1995:

适用于通海阀公称通径为DN300的矩形条状吸入格栅，海底门吸入格栅，它的格栅座尺寸为：336mm*95mm，此款船用海底门吸入格栅配套于：船体开孔直径为：355mm

Applicable to the rectangular strip suction grille with the nominal diameter of DN300, the submarine door suction grille, its grill seat size is: 336mm*95mm, this marine submarine door suction grille is matched with: hull opening diameter For: 355mm