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Marine Steel Weathertight Door (Square Corner)

Standard: CB/T3477-1996 It is used as the doorway of superstructure abover freeboard deck or deck house, meet the requirements of ISO6042-1980. 1.Door Class and Applicable...

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Marine Steel Weathertight Door (Square Corner) 1

Marine Steel Weathertight Door (Square Corner)

Category: Marine Door
Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
FOB Price: Get Latest Price Now
Warranty: 12 Months unless specified otherwise
Place of Origin: China
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China Marine Steel Weathertight Door (Square Corner):

Marine Steel Weathertight Door (Square Corner)
Marine Steel Weathertight Door (Square Corner)
Marine Steel Weathertight Door (Square Corner)
Marine Steel Weathertight Door (Square Corner)

Standard: CB/T3477-1996

It is used as the doorway of superstructure abover freeboard deck or deck house, meet the requirements of ISO6042-1980.

1.Door Class and Applicable Position

Class Applicable Position
A Front bulkhead of the first superstructure above freeboard deck(in the range 0.1-0.7L forward after perpendicular)
B Front bulkhead of the second superstructure above freeboard deck(in the range 0.1-0.7L forward after perpendicular), and the aft bulkhead & side wall of the first superstructure.
C Front bulkhead of the third superstructure above freeboard deck(in the range 0.2-0.6L forward after perpendicular),and the aft bulkhead & side wall of the second superstructure.
D Front bulkhead of the fourth superstructure above freeboard deckand the aft bulkhead & side wall of the third superstructure.

2.Door Type

AF-Class A, square corner

AY-Class A, round corner

BF-Class B, square corner

BY-Class B, round corner

CF-Class C, square corner

CY-Class C, round corner

DF-Class D, square corner

DY-Class D, round corner

Door Leaf Thickness Size Of Shelter Frame Height Frame Material
8 50x6 32 Angle Steel L100X63X10
6 32x4 34 Angle Steel L100X63X10
4 32x4 36 Angle Steel L100X63X8
*Class C & D can be with the fixed steel round window Diameter 250mm.

3.Test Requirement:

Class A,B,C-The door must pass the hose test with the nozzle diameter 12.5mm, the water pressure 0.25Mpa.

Class D-The door must pass the hose test from the top from the bottom ,without the water pressure requirement.

4.Main Size List(mm):

Class A

Type Standard Code Doorway Size Door Leaf Size Wall Opening Size Door Leaf Thickness Stiffener
Length of vessel L (meter) H3
HxW H1xW1 AF AY ≤80 ＞80 ≤80 80～120 120～150 150～210 210～300
AF AY 1050 1000x500 1055x555 1100x600xR80 1100x600xR150 6 — 75x6 — — — — —
1260 1200x600 1255x655 1300x700xR80 1300x700xR150 6 — 75x6 — — — — 400
1460 1400x600 1455x655 1500x700xR80 1500x700xR150 6 8 — 65x9 65x9 75x9 75x9 300
1475 1400x750 1455x805 1500x850xR80 1500x850xR150 6 8 — 75x9 75x12 90x9 90x12 300
1490 1400x900 1455x955 1500x1000xR80 1500x1000xR150 — 8 — 90x9 90x12 100x12 100x12 300
1660 1600x600 1655x655 1700x700xR80 1700x700xR150 — 8 — 65x9 75x9 75x12 75x12 340
1675 1600x750 1655x805 1700x850xR80 1700x850xR150 — 8 — 75x12 90x9 90x12 90x12 340
1690 1600x900 1655x955 1700x1000xR80 1700x1000xR150 — 8 — 90x12 100x12 125x9 125x9 340

Class B

Type Standard Code Doorway Size Door Leaf Size Wall Opening Size Door Leaf Thickness Stiffener
Length of vessel L (meter) H3
HxW H1xW1 BF BY ≤80 ＞80 ≤80 80～150 150～210 210～300 150～210 210～300
BF BY 1050 1000x500 1055x555 1100x600xR80 1100x600xR150 6 — 50x5 — — — — — —
1260 1200x600 1255x655 1300x700xR80 1300x700xR150 6 — 50x5 — — — — — 400
1460 1400x600 1455x655 1500x700xR80 1500x700xR150 6 8 50x5 65x6 65x9 65x9 65x9 65x9 470
1475 1400x750 1455x805 1500x850xR80 1500x850xR150 6 8 50x5 65x9 75x9 75x9 75x9 75x9 470
1490 1400x900 1455x955 1500x1000xR80 1500x1000xR150 — 8 — 75x9 75x12 75x12 75x12 75x12 470
1660 1600x600 1655x655 1700x700xR80 1700x700xR150 — 8 — 65x6 65x9 65x9 65x9 65x9 540
1675 1600x750 1655x805 1700x850xR80 1700x850xR150 — 8 — 65x9 75x9 75x12 75x9 75x12 540
1690 1600x900 1655x955 1700x1000xR80 1700x1000xR150 — 8 — 75x9 75x12 90x12 75x12 90x12 540

Class C

Type Standard Code Doorway Size Door Leaf Size Wall Opening Size Door Leaf Thickness Stiffener
Length of vessel L (meter) H3
HxW H1xW1 CF CY ≤80 ＞80 ≤80 80～140 140～300
CF CY 1050 1000x500 1055x555 1100x600xR80 1100x600xR150 4 — 50x5 — — —
1260 1200x600 1255x655 1300x700xR80 1300x700xR150 4 — 50x5 — — 400
1460 1400x600 1455x655 1500x700xR80 1500x700xR150 4 6 50x5 65x6 65x6 470
1475 1400x750 1455x805 1500x850xR80 1500x850xR150 4 6 50x5 65x6 65x6 470
1490 1400x900 1455x955 1500x1000xR80 1500x1000xR150 — 6 — 65x6 65x9 470
1660 1600x600 1655x655 1700x700xR80 1700x700xR150 — 6 — 65x6 65x6 540
1675 1600x750 1655x805 1700x850xR80 1700x850xR150 — 6 — 65x6 65x6 540
1690 1600x900 1655x955 1700x1000xR80 1700x1000xR150 — 6 — 65x6 65x9 540

Class D

Type Standard Code Doorway Size Door Leaf Size Wall Opening Size Door Leaf Thickness Stiffener
HxW H1xW1 DF DY WidthxThickness H3
DF DY 1050 1000x500 1055x555 1100x600xR80 1100x600xR150 4 50x5 —
1260 1200x600 1255x655 1300x700xR80 1300x700xR150 4 50x5 —
1460 1400x600 1455x655 1500x700xR80 1500x700xR150 4 50x5 —
1475 1400x750 1455x805 1500x850xR80 1500x850xR150 4 50x5 —
1490 1400x900 1455x955 1500x1000xR80 1500x1000xR150 4 50x5 600
1660 1600x600 1655x655 1700x700xR80 1700x700xR150 6 65x6 —
1675 1600x750 1655x805 1700x850xR80 1700x850xR150 6 65x6 —
1690 1600x900 1655x955 1700x1000xR80 1700x1000xR150 6 65x6 600
1860 1800x600 1855x655 1900x700xR80 1900x700xR150 6 65x6 —
1875 1800x750 1855x805 1900x850xR80 1900x850xR150 6 65x6 —
1890 1800x900 1855x955 1900x1000xR80 1900x1000xR150 6 65x6 600
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