20 Inch Stainless Steel Manhole Cover for Chemical Oil Tanker Truck

• After-sales Service: Good After-Service
• Warranty: 12 Months
• Condition: New
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MANHOLE
• Type: /
• Transport Package: Carton
• Specification: Customized
• Trademark: Sinocle
• Origin: Hubei, China
• Package Size: 60.00cm * 50.00cm * 40.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

20 inch Stainless Steel Manhole Cover for Chemical Oil Tanker Truck

The manhole cover is installed on the top of the tank car and has the functions of internal breathing and emergency exhaust; In the process of oil transportation, the internal breathing valve can keep the internal and external pressure balanced. When the pressure in the tank rises sharply, the emergency exhaust device will automatically jump off to release the internal pressure.

Even in the event of an accident in the oil tank truck, the anti overflow device of the inner breather valve can still be sealed
to prevent the occurrence of an accident.

 

Material :Stainless steel Manhole Cover and aluminum alloy Manhole Cover

 

Nominal diameter:	DN500	Applicable media:	light fuel and  chemical
Nominal pressure:	65Kpa	set tempreture:	-20~ +150
Body material:	Stainless steel	open mode;	manual
Weight:	22kg	Sealing material:	Fluorine glue, polytetrafluoroethylene

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