Specifications
Place of Origin :
Shanghai, China
Brand Name :
cowell
Model Number :
RKG-1
Packaging Details :
Carton for tank truck fitting/oil tank truck COWELL
Supply Ability :
1000 Unit/Units per Week
Price :
$90.00 - $110.00/pieces
Dimensions :
Customer Required
Material :
Aluminum
Application :
Industry
Product name :
tank truck fitting/oil tank truck COWELL
size :
16" 20"
Port :
shanghai for tank truck fitting/oil tank truck COWELL
Description

tank truck fitting/oil tank truck COWELL

Manhole Cover

Description

Manhole is installed on the top of the tank, built-in pressure& vaccum vent & emergency vent.

Characteristics

Pressure & vaccum vent, while inside pressure higher

than 6-8 Kpa or lower 2-3Kpa than the outside, will be

open to balance the different pressure. While the

difference pressure less than -2~6Kpa, the P/V vent will

be closed to keep the product not volatilized.

Automatic sealing of P/V vent in a roll over situation

prevents dangerous and splliage.

When the inside pressure is higher 21-32kpa than the

outside. The emergency vent will be open automatically

to keep tank safe. The vent capacity is 7000M3/h.

Two-stage opening allows safe release of residual

compartment pressure before fully opening the fill cap.

Easy maintenance, convenience, safety.
Working pressure:0.6Mpa
Industry Standard Fuel Tank Manhole Covers For Customer RequirementsIndustry Standard Fuel Tank Manhole Covers For Customer RequirementsIndustry Standard Fuel Tank Manhole Covers For Customer Requirements
RKG-2 Manhole Flange RKG-4
Industry Standard Fuel Tank Manhole Covers For Customer Requirements
RKG-3

Technical Specification

Model

Material

Outer Diameter (mm)

RKG-1

Aluminum

560, 580

RKG-2

Aluminum

460

RKG-3

Carbon Steel

460, 500

RKG-4

Carbon Steel

460, 500

Manhole Flange

Mild Steel

460, 560, 580

Vents for Manholes

Industry Standard Fuel Tank Manhole Covers For Customer Requirements Industry Standard Fuel Tank Manhole Covers For Customer Requirements Industry Standard Fuel Tank Manhole Covers For Customer Requirements

C TYPE A TYPE B TYPE

Industry Standard Fuel Tank Manhole Covers For Customer RequirementsIndustry Standard Fuel Tank Manhole Covers For Customer Requirements

FAQ

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Industry Standard Fuel Tank Manhole Covers For Customer Requirements

Ask Latest Price
Place of Origin :
Shanghai, China
Brand Name :
cowell
Model Number :
RKG-1
Packaging Details :
Carton for tank truck fitting/oil tank truck COWELL
Supply Ability :
1000 Unit/Units per Week
Price :
$90.00 - $110.00/pieces
Contact Supplier
Industry Standard Fuel Tank Manhole Covers For Customer Requirements
Industry Standard Fuel Tank Manhole Covers For Customer Requirements
Industry Standard Fuel Tank Manhole Covers For Customer Requirements
Industry Standard Fuel Tank Manhole Covers For Customer Requirements
Industry Standard Fuel Tank Manhole Covers For Customer Requirements
Industry Standard Fuel Tank Manhole Covers For Customer Requirements

Shanghai Cowell Machinery Co., Ltd.

Verified Supplier
2 Years
shanghai, shanghai
Since 2007
Business Type :
Manufacturer, Exporter, Trading Company
Certification Level :
Verified Supplier
Contact Supplier
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