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MOSINSBO 12" Cast Iron Manhole Cover and Frame, Black Septic Tank Lid with Base, Round Sewage Basin Cover with Bolted Down Removable Lid, Heavy Duty Flat Cover/Lid for Corrugated Pipe or Riser (12 IN)
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
MOSINSBO 12" Cast Iron Manhole Cover and Features
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【Heavy Duty, Sturdy Material】This metal manhole lid is made from durable Ductile Iron, which is stronger than cast iron and has similar performance to steel. This metal septic tank cover will last for years without rusting or deteriorating.
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【High Quality】The cast iron septic tank lid is full of material and fine grinding. The cast iron septic tank lid is anti-rust treatment. You can buy and use with confidence.
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【More Carrying Capacity】The back of sewer cover outdoor is strengthening. So it is strong enough to withstand more pressure and won't easily damage. This will keep you more secure when using this sewer lid.
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【Secure Cover】 The surface of the cast iron manhole lid is non-slip, no worries about slipping in rain or snow; slot on the metal manhole cover for easy lifting with a hook or flathead screwdriver.
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Ductile iron is placed outdoors as a normal oxidation process, once the oxidation layer is formed on the surface, it will not penetrate into the interior, the oxidation layer will be isolated from the air and will no longer rust, after all, ductile iron will not be rusted like iron will be peeled off layer by layer rust is gone.
About MOSINSBO 12" Cast Iron Manhole Cover And
Cast iron manhole cover installation method: 1, According to the design of the manhole mouth size, choose the appropriate manhole cover. 2, Sprinkle water on the bottom surface wet, with cement mortar in the need to install the manhole cover position sitting 0.8 inches thick mortar, and then place the cover, base inside edge to use mortar wipe. Installation must keep the base flat, grate base as a whole on the ground, solid and no loose. 3, Pour cement mortar around the base of the manhole cover. 4, In order to maintain the appearance of the manhole cover beautiful, clear lettering pattern, pay attention to protect the surface of the manhole cover when pouring cement, so as not to stain, can not be cleaned. 5, Timely open the manhole cover for cleaning to avoid mortar pouring the water grate and well seat into one, so as not to affect the future opening.
