Stainless Steel Quick Opening Manhole Covers for Oil Tank Trucks Manufactured by Chinese Manufacturers

• Warranty: 12 Months
• Certification: ISO9000, CCC
• 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.: 20 in
• Transport Package: Carton
• Specification: 580*580*450
• Trademark: huate
• Origin: Hubei
• Production Capacity: 90000

Product Description

Manhole cover for oil tanker accessories
The main body is made of lightweight aluminum alloy material, which is integrally formed by low-pressure casting,
which can effectively improve the carrying capacity of the tanker .
 
Product details
Model :                      HT_RKG580
Nominal pass:           DN500
Nominal pressure:     65kPa
Body material:          Stainless steel
Weight    15kg
Design temperature:  -20C~+70C
Applicable medium:    light fuel Sealing
material:                     nitrile nitrile, fluorine rubber, silica gel
Quality level:               high quality
New and old:               new
Product Keywords:      Tank truck accessories,Fuel Tanker Fittings Manhole Cover,Supply manhole cover

The 20-inch manhole cover is a special manhole cover for foreign trade export. The manhole cover is
installed on the top of the tank truck and has built-in breathing and emergency exhaust functions;
during the oil transportation process, the internal breathing valve keeps the pressure inside and
outside the tank balanced; When the pressure in the tank rises sharply, the emergency exhaust
device will automatically open to release the internal pressure. Even in the event of an accident, the
anti-overflow device of the breathing valve can still remain sealed to prevent accidents.