Name: Industry Standard Fuel Tank Manhole Covers For Customer Requirements
Brand: cowell
Price: 90.00 USD

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Industry Standard Fuel Tank Manhole Covers For Customer Requirements

Categories	Manhole Cover
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

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Company Info.

Shanghai Cowell Machinery Co., Ltd.

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Product Details
Company Profile

Industry Standard Fuel Tank Manhole Covers For Customer Requirements

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

RKG-2 Manhole Flange RKG-4

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

C TYPE A TYPE B TYPE

FAQ

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online chat skype:yanchen287

whatsapp:86 18521702173

Product Tags:

Fuel Tank Manhole Covers

Standard Fuel Tank Manhole

Industry Fuel Tank Manhole

Industry Standard Fuel Tank Manhole Covers For Customer Requirements

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