Marine Oil Tank Square Manhole Cover

• Customization: Available
• Product Name: Marine Oil Tank Square Manhole Cover
• Main Application: Construction and Public Use
• Model NO.: manhole cover
• Color: Black,Grey,etc
• Shape: Square
• 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 manhole cover for sale

Product Description

 

Product Description
 1.advantage of  marine manhole cover 
   1) High load rating and strength
   2) Against theft and safety options
   3) Durable service life.
   4) Free design
2.detailed information of  marine manhole cover
1) Various manhole cover supplied by TRUST strictly conform to standardand free from sand holes,
blowholes,distortion or any other defects
2) Processes:
      a) Automatic machine lines
      b) Moulding boards
      c) Green sand with hand moulding
3) Guarantee: TRUST will replace any heavy duty castings that have been properly installed and broken in normal use, free of charge after receipt of the broken castings.
3.size

Nominal  size	L1	L2	L3	B1	B2	B3	S	Fastenings		Weight (kg)
	mm							Dia.	Q'ty
450*350	450	470	570	350	370	470	4	M20	16	23.2
							6			30.8
							8			36.9
							10			45.80
600*400	600	620	720	400	420	520	6		20	48.80
							8			59.2
							10			69.3
							12			79.6
800*600	800	820	920	600	620	720	8		26	52.4
							10			65.8
							12			78.2
							14			90.2