Oil Tank Truck Aluminum 16 "Manhole Cover 460

• After-sales Service: Provide Lifelong Technical Service Support
• Warranty: 1 Year
• Certification: ISO9001
• 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.: HT. NZSP
• Application: Usage of Oil Vehicles
• Customized: Customized
• Transport Package: Carton or Wooden Box
• Specification: ball
• Trademark: huate
• Origin: Hubei. Chian

Product Description

Product Description

Aluminum Alloy Double Breathing 20 inch oil tanker manhole cover

The manhole cover is installed on the top of the oil tanker truck 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.This model oil tanker manhole cover with double breathing 20 inch in china.

Even in the event of an accident in the oil tanker truck, the anti overflow device of the inner breather valve can still be sealed to prevent the occurrence of an accident.Hot sale aluminum Alloy Double Breathing 20 inch oil tanker manhole cover.

 

Nominal diameter:	DN500	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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