Trademark
Huate
Origin
Hubei
Production Capacity
10000
Condition:
New
Transport Package:
Carton or Wooden Case
Specification:
DN500
Product details
Product Name | Manhole cover |
Model No. | HT.RKG808-500 |
Body Meterial | stainless steel |
Nominal diameter | DN500 |
Emergency discharge pressure | 21-35kPa |
Max liquid output | 150m3/h |
Medium | light fuel oil , slight corrossive goods |
Max gas discharge | 7000m3/h |
Temperature Range | -20~+150ºC |
Seal material | NBR |
Usage
six-points quick-opening anti-explosion manhole cover , the main material is stainless steel 304 , with good corrosion resistance and wear resistance, designed with double covers, the big cover and the small cover can be opened independently according to different requirements. The small cover is equipped with a secondary opening device to ensure the safety and convenience of the opening, also equipped with breathing valve , which can automatically adjust the pressure in the tank and automatically exhaust gas, making the oil transportation safer and more environmental.
Material : stainless steel 304
Feature
1, wear-resistance, corrosion-resistant.
2, Two class open device , equiped with special key , safe and human oriented .
3, Double covers design , separate opening available .
4, Emergency exaust air automatically, release pressure in high temperature to avoid explosion .
5, Max gas discharge volume more than 7000m3 .
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