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Marine Copper Porthole with Storm Cover
1. List for model of porthole and the principal characteristics of scope:
| Name | Type | Clear Size (D) | Opening Type | Mounting Type | Material code number | Opening and fastening type of deadlight | Glass | ApplicationPlace | ||
| Opening | Non-opening | Bolted | Welded | |||||||
| Heavy | A | 200 | Left opening type, right opening type, common hinge type | Fixed type | Bolted or welded | 112 | 212 or 222 | Hook (G) or Pawl (J) | Transparent or Frosted | The spaces below bulkhead deck or freeboard of marine ships, which are allowed to cut openings on the sides and required to be watertight and gastight |
| 250 | ||||||||||
| 300 | ||||||||||
| 350 | ||||||||||
| 400 | ||||||||||
| Medium | B | 200 | 112 or 222 or 333 | 212 or 222 or 233 | The sides above bulkhead deck or free board deck of passenger ships, or the ends o superstructures. Both sides and ends of the first tier of superstructure on the freeboard deck of ships other than passenger ship. | |||||
| 250 | ||||||||||
| 300 | ||||||||||
| 350 | ||||||||||
| 400 | ||||||||||
| 450 | ||||||||||
| Light | C | 200 | Opening | 220 or 330 or 110 | 210 or 220 or 230 | Nothing | The sides and rear-ends of first tier of superstructure above bulkhead deck or freeboard deck of passenger ships or all tiers above the first tier of superstructure. The sides and rear-ends of all tiers above the first tier of superstructure on free board deck of ships other than passenger ships. | |||
2.Opening and Fastening models of Storm Cover:
| Clear Size (D) | 200 | 250 | 300 | 350 | 400 | 450 | |
| minimum distance of side scuttle centre to ceiling | Paw (J) | 300 | 350 | 400 | 450 | 540 | 580 |
| Hook (G) | selected by user | ||||||
3.Main Size List(mm):
| Model | D | D1 | D2 | D3 | D4 | D5 | h | t | a | No of fasterners | Bolts for installation | Wall Cut Out Size | |||
| Storm Cover | Glass Holder | Thread | Quantity | ||||||||||||
| A | LB,RB,SB,NB | 200 | 245 | 204 | 250 | 350 | 310 | 155 | 8 | 45° | 2 | 3 | M12 | 8 | 253 |
| 250 | 295 | 254 | 305 | 400 | 363 | 182 | 8 | 48° | 2 | 3 | M16 | 8 | 308 | ||
| 300 | 350 | 304 | 360 | 450 | 414 | 207 | 10 | 31° | 3 | 3 | M16 | 12 | 363 | ||
| 350 | 400 | 354 | 410 | 500 | 464 | 232 | 12 | 31° | 3 | 3 | M16 | 12 | 413 | ||
| 400 | 450 | 404 | 460 | 550 | 514 | 257 | 12 | 31° | 3 | 3 | M18 | 12 | 463 | ||
| Model | D | D1 | D2 | D3 | D4 | D5 | h | t | a | No of fasterners | Bolts for installation | Wall Cut Out Size | |||
| Storm Cover | Glass Holder | Thread | Quantity | ||||||||||||
| B | LB,RB,SB,NB | 200 | 245 | 204 | 250 | 350 | 310 | 155 | 8 | 45° | 2 | 3 | M12 | 8 | 253 |
| 250 | 295 | 254 | 305 | 400 | 363 | 182 | 8 | 48° | 2 | 3 | M16 | 8 | 308 | ||
| 300 | 350 | 304 | 360 | 450 | 414 | 207 | 10 | 31° | 3 | 3 | M16 | 12 | 363 | ||
| 350 | 400 | 354 | 410 | 500 | 464 | 232 | 12 | 31° | 3 | 3 | M16 | 12 | 413 | ||
| 400 | 450 | 404 | 460 | 550 | 514 | 257 | 12 | 31° | 3 | 3 | M18 | 12 | 463 | ||
| 450 | 500 | 454 | 510 | 600 | 564 | 282 | 15 | 31° | 3 | 4 | M20 | 12 | 523 | ||
The description/sizes may be different with goods, please check with us when order.
Marine Copper Porthole with Storm Cover:
Standard: GB/T14413-93
It is also be called as side scuttle, the material can be aluminum, copper or steel, is used for sea-going ships and warships, also can be used for inland ship.
The side scuttle can be with or without storm cover, the storm cover also be called as deadlight.
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