La description
Specifications
F**0L***2 Aluminum Manhole Covers are manhole covers which are
equipped on the top of tank truck.ÂÂ
 F**0L***2 Aluminum Manhole Cover
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1)    Manhole Cover is equipped on the top of
tank truck.
2)    It is the entrance of fluid transfer
operation inspection and maintaining the inside tank. It can
protect the tank when involving in an emergency.
3)    Under normal practice, vent is closed
When loading and unloading and temperature variation, it will cause
the pressure variation inside the tank, such as air pressure and
negative vacuum pressure, the vent of manhole cover will be closed
automatically in order to keep the tank under a normal
pressure.
4)    When involving in emergency, such as a
car accident, the Emergency Exhaust Valve will open the inside
tank, meets the setting, in order to prevent explosion.
5)    It is internationally accepted, and
specified, by oil companies  around the world to assist with
the safe transportation of petroleum based products. ÂÂ
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6)    Features Benefits:
a.  Material: Casting Aluminum
b.  Pressure and vacuum vent fitted as standard for tank
breathing.
c.  Various ratings are available to suit operational
requirements.
d.  Spring-loaded fill cap provides emergency fire engulfment
venting to NTTC DOT **6, required in the event of the tank being
exposed to a fire.
e.  Automatic sealing of the P/V vent in a roll over
situation prevents dangerous and costly spillage.
f.  Aluminium cover arm is also available on some
variants.
g.  Two-stage opening allows safe release of residual
compartment pressure before fully opening the fill cap.
h.  **0mm(*0½)fill hole for easy drop pipe insertion when
top loading.
i.  High quality of baseplate and component materials, to
international standards, are used for durability and
performance.
j.  Especially, theft-proof sensor of  Aluminum
 Alloy baseplate for Manhole Assemblies  is
available.
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7) Technique Specification:
a.  Setting pressure of vent discharge : 7.*4Kpa
b.  Negative opening pressure:*2Kpa~*3Kpa
c.  Setting pressure of emergency exhaust valve:
0.***6Mpa±0.**1Mpa
d.  Pressure resistance:0.**4Mpa
e.  Metting EN ****7:***2  Standard
| Pays: |
China |
| N ° de modèle: |
-
|
| Prix FOB: |
1 ~ 40 / (Negotiable)
Obtenir le dernier prix
|
| Localité: |
- |
| Prix de commande minimale: |
1 |
| Commande minimale: |
100 |
| Packaging Detail: |
- |
| Heure de livraison: |
- |
| Capacité de Fournir: |
5000 per Month |
| Payment Type: |
- |
| Groupe de produits : |
- |
