user login

16", 20" Aluminum Manhole Cover for Tanker

98.0~128.0 USD
Min. Order: 10 Set/Sets
Payment Terms: L/C, D/P, T/T, WU
Supply Ability: 20000 per month
Place of Origin: Jiangsu

Company Profile

Location: Xuzhou, Jiangsu, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Vapor Recovery Parts, Nozzle, Ball Valve, Quick Coupler

Product Detail

Means of Transport: Ocean, Air, Land
Material: Aluminum
Production Capacity: 20000 per month
Packing: carton
Delivery Date: Within 15 days
Show

Product Description

Specifications

tanker manhole cover 
Management Certification: ISO 9001:2000 
Fit EN13317:2002 standard 
Size:16 inch

tanker manhole cover

 

installed on the top of oil tanker and used for injecting oil ,checking gas recovery,mending the internal  inlet.

Also can protect the tanker under the emergency. 

When inject oil,the outside temperature's change will lead the tankers inside pressure to change.

Then the manlid breathing valve can automatically make the tanker pressure to the normal level.  If some emergency happen,like the tanker overturn,the breathing valve will automatically close to avoid the tanker' explosion 

when under the fire condition.

 

Material:

Body:  steel

Breathing valve: AL  alloy

Handle: steel

Insurance deduction:SS

Seal: VITON

 

Feature: 

Steel butt plate,pressure vacuum valve can ventilate the oil tanker, different manipulation can set up  different  pressure.

Pressure vacuum valve has the automatically seal function,can avoid the oil leakage. 

Before completely open  the butt plate,double opening device can make the tanker's remaining gas to discharge safely.

All types manhole cover has the breathing valve

Breathing valve's different pressure set can fit different operation requirement

Breathing valve has the automatically seal's function,can avoid leakage under emergency

Fit EN13317:2002 standard.

 

Parameter:

Size

16"

Breathing valve

10"

Pressure resistance

0.254MPA

Open pressure

21KPA-32KPA

Max air flow rate

7000m³ /H

Connect way

Flange 

Temperature 

-20 to 70 °C


Post Buying Request