Good Quality Glme Aluminum Casting Fuel Tanker Manhole Cover

• Customization: Available
• Casting Method: Special Casting
• Casting Form Material: Metal
• Model NO.: C801B-580
• Casting Metal: Aluminum
• Casting Form Usage Count: Permanent
• Surface Treatment: -
• Surface Roughness: Ra0.05
• Coating: -
• Machining Tolerance: +/-0.01mm
• Standard: API
• Certification: CE, ISO 9001:2008
• Transport Package: Carton
• Specification: 20 Inch
• Trademark: GLME
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

Detailed Photos

Product Description

Function & Feature
1.Big plate is used aluminium plate to punch forming, the material of big plate and dimension can be produced according to user's demand.
 

2.The position of small plate and dimension can be made according to user's demand.
 

3.Can be installed double P/V vent valve according to requirement.
 

4.As usual, the big plate have four blinding holes, it can be installed vapor vent valve,optic sensor,dip tube,external p/v vent

Manhole cover is installed on the top of tanker.When pressure is massively increased in oil tanker, it can exhaust air by emergency exhausting device,the small plate have inlet P/V vent. It can suitablefor gasoline, diesel,kerosene and other light fuel.There are blinding hole on the manhole cover and it install optic sensor, vapor vent valve, dip tube and other accessories.

 

1. Emergency Exhausting Device

When the tanker truck in the high temperature condition, manhole will automatically exhaust the air inside to release the pressure, ensuring the safety of the tanker.

2. With P/V Vent Inside

When there is pressure difference inside and outside of the tanker , it will automatically inlet or outlet air to adjust the pressure so that can ensure the safety and environment protection.

3.Secondary Open Design

When Open the up binder plate, it will release the pressure out to prevent the operator against dangerous Kick-Back that can e experience due to build up of residual pressure.

 

Technical Data

Whole diameter	20"
Nominal diameter	10"
Emergency open pressure	21kPa~35kPa
Max emergency flow rate	7000m³/h(when 34KPa)
Material	Aluminum Alloy
Installation	Flanged
Temperature Range	-20~+50ºC

 

Company Profile

Packaging & Shipping