Ship Steel Sunk Manhole Cover

• Customization: Available
• Application: Boat
• Standard: GB, DIN, ANSI, JIS, ISO
• Model NO.: sunk manhole cover
• Customized: Customized
• Surface Treatment: Custom
• Material: Iron and Steel
• Type: Manhole Cover
• Product Name: Ship Steel Sunk Manhole Cover
• Main Application: Construction and Public Use
• Dimensions: as Customer Required
• Color: Black,Grey,etc
• Shape: Round,Square,etc
• Paint: Customized
• Level: Light,Normal,Heavy
• Thickness: as Your Request
• Certificates: CCS, ABS, BV, Dnv, Nk, Kr, Lr, Gl, Rina, RS, etc.
• Keyword: Manhole Cover
• Transport Package: Standard Export Package
• Specification: CCS
• Trademark: TRUST
• Origin: Jiangsu
• HS Code: 8412299090
• Production Capacity: 10, 000 PCS/Year

Product Description

Ship steel sunk manhole cover    

Product Description

Standard: CB/T19-2001
Marine Manhole Cover is used for manhole on the oil tanks, water tanks, oil tanks and other tanks on various shipes. It is fixed on the falt positions on the hold bottom, deck and bulkhead.There are Type A,B,C & D. The shape can be round, oval, square.
Manhole Cover Type C is Marine Sunk Manhole Cover.And in GB11628-89, it is Type D
 
Specifications
-Sunken manhole cover 
-Can be produced as per customer drawings and samples 
-Good quality and reasonable price
Main Material:
Cover: Carbon Steel
Coaming: Carbon Steel
Seal Ring: NBR
Bolt, Nut, Washer: Stainless Steel, Caron Steel , Copper
 
Main Size List(mm):

Model	Nominal Size	L	L1	L2	B	B1	B2	S	Bolt		Weight
	LxB								Diamter	Quantity	kgs
C1	450x350	450	470	650	350	470	550	10	M20	16	116.6
								12			121.6
								14			128.6
	600x400	600	720	800	400	520	600	10		20	136.1
								12			142.2
								14			149.5
	800x600	800	920	1000	600	720	800	12		26	171.5
								14			182.6
								18			206.8
C2	800x400 (Oval)	800	930	1010	400	530	610	12		24	102.8
								14			118.2
								18			146.2
								18			76.2