Carbon Steel 5 Cubic Meter Double Wall Fuel Storage Tanks

We are Making and Exporting 5 Cubic Meter Double Wall Fuel Storage Tanks in Anyang, Henan, China. S/F dual-layer oil storage tank consist of inner steel tank which contact with oil and outer fiber glass protective layer which contact with soil, and manufactured by professional equipments. Between inner steel tank and outer layer, there is a uniform interlayer space, high-level leakage inspection device is connected with the interlayer space, monitoring the leakage of the tank all the time.

Product advantages
Have the virtue of pressure proof, corrosion resistance, anti-aging, long working life, light weight , high strength ,impermeable and environmental protecting.

We offer a complete range of tank sizes from 5000 liters to 50,000 liters. All tanks are designed in accordance with ISO9001 certification.

Production Process of storage tank
Step1. Volume and dimension confirmation, drawing preparation, then make the risk assessment
Step2. Welding process&pressure test evaluation
Step3. Material preparation
Step4. Shell making
Step5. Nozzles&flange&flanged cover checking
Step6. Shells welding, then RT&MT inspection
Step7. Appearance testing, then water pressure and gas pressure experiment
Step8. Rust and sand blasting, thin film paving, then fiberglass spraying to form a protective layer

Our certificate includes ISO9001, China special equipment manufacturing license (Class I pressure vessel, Class II low, medium pressure vessel, High pressure vessel, Class III low medium pressure vessel), radiation Safety license, Utility Model Patent Certificate, etc.