General fiberglass tanks are manufactured at workshop and transported by special trucks. This kind of tank is widely used in chlorine and caustic soda, metal finishing, chemical fertilizer, citric acid, etc.

Properties and characteristics
- Diameter less than 4 meters, produce at workshop.
- Mass-produce.

Applications
- Hydrochloric acid tank, sulfuric acid tank, nitric acid tank, lye tank.
- Brine tank

Moulding technics
- Horizontal filament winding

Criterion and Standard
- A.S.T.M. D-3299-88 — Filament Wound Glass-Fiber-Reinforced Thermoset Resin Chemical-Resistant Tanks.
- A.S.T.M. D-4097-88 — Contact Molded Glass-Fiber-Reinforced Thermoset Resin Chemical-Resistant Tanks.
- Where applicable, provision from A.N.S.I./A.W.W.A. D120-84 — Thermoset Fiberglass Reinforced Plastic Tanks and A.S.M.E./A.N.S.I. RTP-1-1995 — Reinforced Thermoset Plastic Corrosion Resistant Equipment will be used.