Double-wall FRP oil storage tank, or double-wall oil tank for short, is made by adding a fiber reinforce plastic layer on the single-wall steel tank. There is a high-efficient leak detection device set between the inner steel tank and outer FRP tank to supervise the whole process for 24 hours. Once leak accidents occur, the sensor of the leak detection device can monitor the fluid level and send an alert to ensure the safe use of the oil tank.
The high safety and environmental protection performance of double-wall FRP oil storage tank, indirectly, drives cost down for customers. Simultaneously, double-wall oil tank has service life at least five times longer than ordinary oil tank.
Model | Nominal volume (m3) | Actual volume (m3) | Body size (mm) diameter × length × thickness | Weight (kg) | Corrosion allowance (mm) | |
---|---|---|---|---|---|---|
Inner layer | Outer layer | |||||
DFOST-10 | 10 | 11.2 | DN 1600 × 2800 × 8 | DN 1650 × 2835 × 6 | 3098 | 1 |
DFOST-18 | 18 | 19.3 | DN 1900 × 3200 × 8 | DN 1940 × 3410 × 6 | 5460 | 1.5 |
DFOST-20 | 20 | 21.15 | DN 2200 × 4550 × 8 | DN 2220 × 4603 × 6 | 6135 | 1.5 |
DFOST-25 | 25 | 25.2 | DN 2400 × 5060 × 8 | DN 2460 × 5120 × 6 | 8072 | 1.5 |
DFOST-30 | 30 | 31.1 | DN 2600 × 6040 × 8 | DN 2675 × 6076 × 6 | 9516 | 2 |
DFOST-50 | 50 | 50.3 | DN 2800 × 9136 × 8 | DN 2850 × 9162 × 6 | 10952 | 2 |
Note: Other sizes can be customized to meet your needs. |
Features
ApplicationDouble-wall FRP oil storage tank is generally installed in filling stations, water source protection and recharge areas to prevent liquid leaking and protect environment.
Package