Products

Carbon Steel Manhole Cover with P/V Vent Valve

China Carbon Steel Manhole Cover with P/V Vent Valve, Find details about China Manhole Cover, Road Tanker Manhole Cover from Carbon Steel Manhole Cover with P/V Vent Valve

Model NO.
C801TB-500
Axle Number
3
Tire Number
6
Color
White
Condition
New
Trademark
GLME
Transport Package
Carton
Specification
20 Inch
Origin
China
Model NO.
C801TB-500
Axle Number
3
Tire Number
6
Color
White
Condition
New
Trademark
GLME
Transport Package
Carton
Specification
20 Inch
Origin
China
Detailed Photos

 

Carbon Steel Manhole Cover with P/V Vent Valve
Carbon Steel Manhole Cover with P/V Vent Valve
Carbon Steel Manhole Cover with P/V Vent Valve
Product Description

Technical Data
Whole diameter20"
Nominal diameter
10"
Emergency open pressure
21kPa~35kPa
Max emergency flow rate
7000m³/h(when 34KPa)
Material
Aluminum Alloy
Installation
Hooper type
Temperature Range
-20~+50ºC


Function & Feature

1. Big plate use carbon plate to punch forming,the material of big plate, the quantity of blinding holes and dimension can be produced according to user's demand.
 
2. The structure of P/V vent is C801T1.
 
3. The base is made of sheet roll pressure welding,the material and height can be made according to customer's requirements.
 
4. Used Hooper type instead of flange type.
 

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.
 
Company Profile

Carbon Steel Manhole Cover with P/V Vent ValveCarbon Steel Manhole Cover with P/V Vent ValveCarbon Steel Manhole Cover with P/V Vent ValveCarbon Steel Manhole Cover with P/V Vent ValveCarbon Steel Manhole Cover with P/V Vent Valve

Packaging & Shipping

Carbon Steel Manhole Cover with P/V Vent Valve

Certifications

Carbon Steel Manhole Cover with P/V Vent Valve

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