Products name: Aluminum marine porthole window
Product Description
Material copper,steel,aluminum,no deadlight
Type A -LB(RB) bolt fixed left (right) opening.
Type A-SB bolt fixed common hinged opening.
Type A-NB bolt fixed non opening.
Type A-LW(RW) welded fixed left(right) opening.
Type A-SW welded fixed common hinged opening.
Type A-NW welded fixed non opening.
Type B-LB(RB) bolt fixed left(right) opening.
Type B-SB bolt fixed common hinged opening.
Type B-NB bolt fixed non opening.
Type B-LW(RW) welded fixed left(right) opening.
Type B-SW welded fixed common hinged opening.
Type B-NW welded fixed non opening.
Type C-LB(RB) bolt fixed opening.
Type C-NB fixed non opening.
Type C-LRW welded fixed opening.
Type C-NW welded fixed non opening.
Certification CCS,EC,BV,KR,LR,NK