Conveyor Frame, Conveyor Belt Roller Frame, Frame for Rubber Belt manufacturer / supplier in China, offering Steel Conveyor Bracket Frame, Roller Frame for Belt Conveyor Roller, High Quality Steel Scaffolding Adjustable Base Jack/ U-Head Screw Jack, Solid&Hollow Steel Scaffolding Adjustable Base Jack/U-Head Screw Jack and so on.
Min. Order / Reference FOB Price | |
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5 Piece | US $600.00/ Piece |
Local Area: | Qingdao, Shandong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Application: | Boat |
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Standard: | ISO |
Customized: | Customized |
Marine manhole cover is suitable for ship watertight and oil tight manhole cover, comply with ISO5894. We designed the marine manhole cover according to GB/T5746, CB/T19-2001 AND ISO3903.
Material of marine manhole cover includes: steel, aluminum, stainless steel as per clients' request.
Customized according to clients' special drawing.
Available Certificate: CCS, ABS, BV, LR, GL, DNV, RINA, etc.
Description:
1. Applied to various oil, water tanks, cofferdams and cabinet on ship
2. Smooth surface without cracks , corrosion resistance
3. Raised coamings available on many models
4. Flush screw-down models offer a smooth-surfaced manhole that prevents snagging
5. Neoprene Gasket material is UV resistant to prevent cracking
Specification:
Size of clear
L*B mm
L1
(mm)
B1
(mm)
R
(mm)
S
(mm)
BOLT
DAI(mm)
QUT
450*350
620
520
260
4
M20
20
6
8
10
500*400
670
570
285
6
20
8
10
12
600*400
770
570
285
8
24
10
12
14
600*450
770
620
310
8
24
10
12
14
16