Product introduction
type |
clear size W*H |
cutout size W2*H2 |
frame size |
rail W5 |
length HS |
frame width |
weight Kg |
W1*H1 |
W3*H3 |
W4*H4 |
b |
b1 |
steel |
aluminum |
A,B |
C |
A,B |
C |
A,B |
C |
A,B |
C |
A,B |
C |
A,B |
C |
A,B |
C |
A |
B |
C |
A |
B |
C |
A
B
C |
630*
500 |
696*
566 |
696*
786 |
690*
560 |
690*
780 |
720*
590 |
720*
810 |
720*
620 |
750*
840 |
1350 |
200 |
180 |
300 |
120 |
240 |
31.8 |
26.9 |
43.1 |
16.2 |
12.7 |
23.5 |
900*
630 |
966*
696 |
966*
916 |
960*
690 |
960*
910 |
990*
720 |
990*
940 |
1020*
750 |
1020*
970 |
1890 |
200 |
47.4 |
38.2 |
54 |
23.2 |
17.7 |
28.4 |
1100*
800 |
1167*
867 |
1167*
1087 |
1160*
860 |
1160*
1080 |
1190*
890 |
1190*
1110 |
1220*
920 |
1220*
1140 |
2290 |
200 |
200 |
160 |
62.6 |
52 |
65.1 |
31.7 |
23.7 |
33.8 |
1400*
1000 |
1467*
1067 |
1467*
1367 |
1460*
1060 |
1460*
1360 |
1490*
1090 |
1490*
1090 |
1520*
1120 |
1520*
1420 |
2890 |
300 |
360 |
300 |
86.8 |
69.3 |
95.5 |
44.5 |
31 |
46.7 |
1800*
1100 |
1868*
1168 |
1868*
1468 |
1860*
1160 |
1860*
1460 |
1890*
1190 |
1890*
1190 |
1920*
1220 |
1920*
1520 |
3690 |
300 |
260 |
200 |
115.2 |
91.9 |
113.8 |
59.2 |
40.6 |
53.7 |
2300*
1200 |
2368*
1268 |
2368*
1568 |
2360*
1260 |
1360*
1560 |
2390*
1290 |
2390*
1290 |
2420*
1320 |
2420*
1620 |
4690 |
300 |
148.8 |
116.5 |
136.8 |
76.5 |
51 |
63 |
|
|
Product Display
Crafted with precision using durable steel or lightweight aluminum, this remarkable product stands as a pinnacle of fire-resistant service windows, specifically designed for maritime vessels. It finds its essential application in the heart of ship galleys, pantries, and canteens, offering not just functionality but also peace of mind for seafarers.
We proudly offer two distinct types of this exceptional fire-resistant window: the sturdy Type A-plate structure sliding window and the innovative Type B-blade sliding window. This marine-grade fire resistance service window proudly complies with the prestigious CB*3228-87 standard, successfully meeting and exceeding all specified requirements of esteemed certifications including CCS, DNV, BV, LR, KR, NK, and many others, ensuring top-notch quality and reliability.
Main product
Company Profile
Our esteemed company, Nanjing Lishui Navigation Ship Accessories Co., Ltd., is renowned for its team of highly experienced professionals and technical experts who have dedicated over 20 years to perfecting the craft of marine fittings. With a complete set of specialized workshops—ranging from machining to aluminum alloy and assembly—equipped with cutting-edge production facilities, we deliver an expansive product range. Our offerings include standard and custom marine doors, windows, covers, bollards with ladders, mooring ropes, and ventilation heads crafted from premium materials such as steel, copper, aluminum, and stainless steel. Proudly certified by leading classification societies like CCS, ABS, GL, LR, BV, DNV, and RLNA, we adhere to the highest standards of WTO globalization. Our commitment to excellence is further exemplified by the ISO9002 international quality certification system, propelling our products to achieve serialization, standardization, and international quality benchmarks, setting a new standard in the industry.
Our Advantages
Our certificate

1. Can you design products and provide drawings?
Absolutely, we design products meticulously according to size specifications, providing detailed drawings for your convenience.
2. How long does the production cycle take?
Typically, our efficient production cycle ranges from 15 to 20 working days, adjusted according to the product quantity required.
3. Can ship accessories be customized?
Absolutely, customization is our forte.