Lipp tank is made of steel bands, folded over twice at their edge, and being interconnected hence aggressive chemical liquids in the storage tank would not be able to corrode tank surface. Lipp tanks' materials are made of metallic materials, which are resistant to to the chemical and physical properties of the respective contents in the storage tanks.

Laser Cutting

In ensuring the product quality of our glass fused to steel tanks and epoxy coated tanks, we have tight quality controls.

In manufacturing, the bolt & nut holes of steel sheets are laser cut – in which laser cut is more accurate compared to conventional punching machines.




Holiday Testing / Thickness Checking

Holiday tests will be conducted to detect coating defects/flaws; impact tests are also conducted to ensure the bonding of the coating meets the requirements.




After manufacturing the coating thickness is checked & verified to ensure the thickness requirement is met.

The abovementioned quality checking practices are crucial in ensuring the longevity of the product, for example a single spot/flaw could lead to corrosion that weakens the tanks; thinner layer of coating could reduce the life span against especially corrosive wastewater and slurries.

On the other hand during tank erection, some of the important practices including appropriate torque wrenches in ensuring the bolts and nuts are properly tightened up; optimum amount of sealants are being applied onto the plates in order to provide optimum level of bonding strength between the plates and no leakages, at the same time not causing any wastages.