20 Inch Aluminum Alloy Fuel Tanker Truck Manhole Cover

• After-sales Service: Provide Lifelong Technical Service Support
• Warranty: 1 Year
• Certification: European Standard
• 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.: 20inch
• Power Source: /
• Process: Ferment
• Automatic Grade: /
• Application: Road Tank
• Customized: Customized
• Transport Package: Carton or Wooden Box
• Specification: ball
• Trademark: huate
• Origin: Hubei. Chian

Product Description

Product Description

20 inch aluminum alloy fuel tanker truck manhole cover with common pressure manway

The fuel tanker truck 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.fuel tanker truck manhole cover with common pressure manway with 20 inch

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

 

Nominal diameter:	DN580/460mm	Applicable media:	light fuel
Nominal pressure:	65Kpa	set tempreture:	-20~ +70
Body material:	Aluminum alloy	open mode;	manual
Weight:	15kg	Sealing material:	Fluorine rubber, nitrile, silicone

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Packaging and delivery

Manhole Cover is installed on the top of the tanker to prevent the inside fuel from leakage when the tanker is
over rolled. With P/V vent inside to adjust the pressure. When there is pressure  differences inside and outside the tanker, it will automatically inlet or exhaust air to adjust  the pressure so that it can ensure the safety 
andenvironment protection. It is suitable to transpore petroleum, diesel, kerosene, and the other light fuel, etc.

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