Production description of CNG tanker semi trailer:
The main application of CNG tanker semi trailer is the delivery of compressed natural gas to CNG substations. Many CNG stations do not have underground pipelines, so trailers are required to transport CNG from the main gas station to its substation.Our factory manufacture CNG tanker semi trailer customized products,you can choose the number of cylinders, the CNG tanker semi trailer cubic meters volume and pressure of each tube, we will design and manufacture it according to your requirements.
If you are not sure, we will also give you advice.Many customers will choose 10 or 11 tubes when shipping CNG gas, if you need 8 tubes or other quantities, our factory will design made for you.
CNG as a flammable gas, every step must be carefully checked during the loading and unloading process to ensure safety. When unloading, guide the CNG tanker semi trailer to the designated position before the unloading column, stop the engine of the tractor truck, open the rear door of the trailer, and hook the air hook.Check whether each connection part is firmly connected, connect the loading and unloading hose, slowly open the manual air inlet valve of the unloading column, close CNG tanker semi trailer after 5 seconds, and then drain most of the air in the hose.
Open the main control valve for loading and unloading to discharge air. If the valve leaks, stop the air discharge immediately, close other valves, and CNG tanker semi trailer carry out maintenance.During the unloading process, you should always pay attention to the change of the thermometer. The temperature should not be lower than -20C. If the temperature exceeds this range, the unloading speed should be reduced. When the pressure of the trailer gas cylinder drops to about 3MPA, the unloading is completed. Then close the valve and close the rear compartment door of the trailer.
Specifications of CNG tanker semi trailer:
Products:Compressed Nature Gas(CNG)
Total volume:26.95 M3
Gross Mass: 37364Kg
Working pressure :25MPa
Pipeline water pressure test pressure:37.5MPa
Axle :3*13 tons axles,heavy duty for tough road condition
Tire:12R22.5 , 12 units
Suspension: Heavy duty type Mechanical suspension
(1)We need to confirm the trailer specification then send you best quote, and we can confirm the payment, delivery time, order amount and production time together, after all confirmed I will send you the proforma invoice with our factory bank details.
(2)If PI is ok, you can arrange 30% deposit to our factory bank account, and provide me the bank slip.
(3)After received deposit, start arrange production. And will send you trailer pictures or videos during the production.
(4)After finish production, we will inform you to pay 70% balance. When balance received start to arrange shipping. Then send original documents by DHL, And we will keep you updated estimated time of arrival.
Our production is about 15-25 working days after 30% deposit received, Shipping time is about 30-40 working days.
Wear parts guarantee for three month ( except tires), Main beam for 2 years . If you need other spare parts we can supply you at any time.
No, we manufacture customized products, when received customer’s deposit, we will confirm drawing with customer and then start production. If you need it urgently, we can push order, then finish the production within 10-20 working days.