luminum Fuel Manhole Cover Used for Tank Truck
Manhole cover is installed on the top of the tank to prevent the fuel leakage when tank is over rolled, built in P/V vent to adjust the pressure, when there is pressure difference between inside and outside the tank, it will automatically inlet or echaust air when there is accident or under high temperature it will adjust the pressure so that it can ensure the safety and environmental protection. It has second class open design, when open the up binder plate, it will release the pressure out to prevent the worker from the pushing over, in the main plate of the manhole, there are three blinding holes can be installed with optic sensor, dip tube or our ternal vacuum valve according to the user's demands; hooped connecting way, which instead of flanged connecting to make the installation more convenient and reliable. It is suitable to transport petroleum, diesel, kerosene and the other light oil and so on.
Technical Specifications
| Product Name |
Alloy Manhole Cover |
| Outer diameter |
580mm |
| Emergency open pressure |
7000M3/h |
| Materials |
Aluminum alloy |
| Working temperature |
-20ºC~+70ºC |
Company Information
FAQ
1. What is your terms of packing?
A: we pack our goods in neutral white boxes and brown cartons.
2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
4. How about your delivery time?
A: It will take 5-10 days after receiving your advance payment.
5. What is your sample policy?
A: We can supply the sample, but the customers have to pay the sample cost and the feight cost.
6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
7: How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit . We respect every customer as our friend and we sincerely do business and make friends with them.
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