Product

STS water tank

STS water tank delivering safe water by sterilizing and storing clean and safer water

Why should a water-supply reservoir be stainless steel?

Why should a water-supply reservoir be stainless steel?” We should use stainless material for a water-supply reservoir because stainless is a special steel which is formed of a mixture of normal carbon steel and nickel/chromium and has great corrosion resistance so that it is hygienic and antirust.

  • Leakage occurrence and separated and peeled water-proofing membrane

    • ·Issue occurrence due to shrinkage crack of concrete as time passes
  • Inefficient regular reconstruction

    • ·Uneconomical to reconstruct regularly due to leakage and other issues
  • The main component of concrete, toxic substance

    • ·Despite the name of the waterproofing membrane which is used, with risk of toxic substances
  • Organic compound of liquid epoxy, which is eluted and volatile

    • ·Organic compound causing harm to the human body which increases as time passes
  • Question

    What kind of water tank is suitable for us?

  • Answer

    The answer is Hansamkora’s stainless cylindrical water tank, rotational water-jet water tank.

    For concrete water-supply reservoirs, a cylindrical water tank which is good for storage is a better choice, since dead water occurs in a stagnant area due to corners or water conduction wall so that residual chlorine decreases, and water-quality deteriorates
    With a spiral inner bulkhead and a rotational water-jet inlet pipe, we supply clean and safe water with hygienic piston flow allowing water that has come in first be discharged.
    Stainless is special steel that is formed of a mixture of normal carbon steel and nickel/chromium, and has great corrosion resistance so as to form a film with alloy steel used for sanitary facilities or water tanks.
    It is corrosion-resisting steel which is antirust and in which chromium forms a new film when the film is damaged.

CFDComputational Fluid Dynamics
Comparison

A rotational water-jet TYPE A clear well has no stagnant area, and has improved CT value so as to have low short-circuit flow, leading to piston flow.

TYPE A clear well
TYPE B clear well

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  • Economic efficiency comparison of rotational water-jet water tank

    (Stainless VS Concrete water-supply reservoir)

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  • Technology and sanitation of rotational water-jet water tank

    (Stainless VS Concrete water-supply reservoir)

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STScylindrical water tank
Manufacturing process

  • STEP 01

    Constructing floor plate on a concrete pad

  • STEP 02

    Process of assembling main body unit

  • STEP 03

    Constructing inlet pipes and top plate

  • STEP 04

    Constructing Artilon insulation

  • STEP 05

    Outer material casing work

  • STEP 06

    Completing stainless cylindrical water tank

STScylindrical water tank
Construction case