HDPE Spiral Storage Tanks

JET PROFILE TANK

MOULDING TANK

Made with HDPE PE-80 / PE-100 Extrusion grade material Which Is best for chemicals storage tank.

Made with LDPE + LLDPE Roto Moulding Grade Material. Which Is useful in water storage tank Only.

Made by unique spiral winding system

Made by simple rotational molding systems.

Different shell thickness gradation, bottom shell pressure & temperatures.

Even wall thickness throughout, bottom wall can not withstand high.

Different shell thickness as different cross section.

Uniform wall thickness at different cross section.

Shell thickness & bottom thickness is different, so high strength at bottom is flat. 

wall thickness & bottom thickness always is same. So weak in bottom. Bottom is uneven.

Higher strength due to profile winding around shell.

Lesser strength due to no winding around wall.

It can be manufacture in any intricate or complicate shape.

Not possible to manufacture intricate or complicate shape.

All accessories like flanged inlets, outlets, valves, float level indicators, manhole and its cover etc, can be provided to customers specification.

Accessories can not be provided to customers specification.

Accessories are provided with high strength due to extrusion welding grade material.

Accessories are Provided with weak strength due to moulding grade material 

Service life is lot of times higher than moulding tank.

Service life is very less.

There is no need of repairing, in the case if damaged then it can repaired leak proof.

Repairing can not be leak proof & in many Cases it can not be repairable.

Impact strength is Very high, so it can not burst at shell or bottom.

Impact strength is very low so it can be burst repeatedly.