cast iron sewer cover, grey iron manhole cover

Specifications

1.Top quality and low cost
2.Locking system and plastic gasket
3.OEM service is available
4.Material :ductile iron GGG50

 

OEM service

 

High quality

 

Good price

 

Quick deliver

 

 

 

 

Material	Ductile iron GGG50; Grey cast iron
Standard	ISO9001,EN124
Scope	A15; B125; C250; D400; E600; F900
Shape	Round; Square; Rectangle; Triangle
Diameter	From 300mm to 1200mm
Weight	From 5.5kg to 160kg
Applicable medium	Gases ; Liquids; Steam
Surface treatment	Black bitumen coated
Packing	On wooden pallet and wrapped by steady steel strips

 

 

 

1. Light weight, single unarmed can be open, convenient down hole maintenance!

 

2. Sewer internal environment complex filled with various chemical substances, ductile iron does not suffer chemical corrosion, service life more than 30 years.

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3. Cover and base frame integrate connection, hinge-type opening, sledgehammer hit not break it, completely anti-theft.

 

4. Cover and base frame integrate connection, hinge-type opening, sledgehammer hit not break it, completely anti-theft.

 

 

Note

If you are interested in our products,please do not hesitate to contact us.

You may certain that high quality and competitive price will give you every satisfaction.

We are looking forward to serving you.

 

 

 

Contact: Isabella Cao

Skype: isabellacao2009