Acid Storage Tanks For Sale
- 500 Liters to 100,000+ Liters Capacity Range (1 KL to 100 KL)
- HDPE, PP, FRP, PVDF-lined, Dual Laminates, Rubber-lined Steel Material Options (Customizable depending on the type of acid)
- DVS (German), ASTM D7602, IS, BS Design Standards
- -10°C to +60°C Temperature Range
- 5 mm to 25 mm Wall Thickness (Scalable based on tank size and acid SG)
- HCI, H₂SO₄, HNO₃, H₃PO₄, and more Acid Compatibility
- Atmospheric or customized pressurized designs
KDMSTEEL Top Quality Acid Storage Tanks
When you install a KDMSTEEL acid storage tank, the interior surface is designed to last for decades without expensive interventions and because of this, it lowers your staff costs because you are not constantly assigning maintenance crews to “babysit” a failing tank.

Acid Storage Tank Supplier and Manufacturer
KDMSTEEL acid storage tanks are built with high-grade HDPE and Polypropylene, which are both tough materials that do not rot and weaken even if you use them storing strong sulfuric acid and hydrochloric acid.
Instead of just welding parts together, we make our tanks using a spiral winding method and special heat-seals that turn the body into a seamless piece.
By partnering with KDMSTEEL, you get an acid storage tank that comes ready to work with vents to let out the fumes safely.
These tanks do not break down like metal, and it does not need painting, it is indeed a long-lasting solution for your acid storing.
Contact us today to get the latest quote!
Top 8 KDMSTEEL Acid Storage Tanks in the Selection

Built with HDPE thick materials, it features 360-degree mixing, explosion-proof motor options, 50 Liters to 1,000 Liters capacity with custom dimensions.

Made from smooth polypropylene, it features a pressure vessel structure with a maximum working pressure of 1.6 MPa.

Made from durable PP material, it supports capacities from 10,000 Liters to 1,000 Liters and features a paddle agitator with optional motor.

This acid storage tank has a custom capacity of 500 Liters, it offers a maximum working pressure of 0.2 MPa and has optional wheels for mobility.

Made from durable polypropylene, it features a lightweight design and customizable size with custom volume design also.

Great for acid storing with 500 Liters to 10,000 Liters capacity, built from thick polypropylene, has a long service life with CE certifications.

This acid storage tank is built from thick PPH with multifunctional use, low-cost, and fully customizable in size.

With a capacity of 1,000 Liters and built from PP material, this acid storage tank supports maximum working pressure of 0.42 MPa.
Why You Should Choose KDMSTEEL as Your Trusted Acid Storage Tank Producer
At KDMSTEEL, we do not just build tanks, we engineer one-stop solutions. Our acid storage tanks are:

With KDMSTEEL acid storage tank, you can spend your time in production and not repairs.

We build acid storage tanks that suit your plant’s dimensions, whether you need a horizontal, vertical, cylindrical, or rectangular.

Our acid storage tanks are made from high-quality UV-protected materials that will not degrade in the sun.

KDMSTEEL acid storage tanks have smooth interior surfaces which means less delay during maintenance schedules.
KDMSTEEL Advanced Rust-Resistant Materials
At KDMSTEEL, the material we use is dictated by the chemical’s concentration, temperature, and reactivity. Our high-end acid storage tanks utilize HDPE and PP that are ideal for hydrochloric acid or phosphoric acid storage and these are naturally inert and will not rust. We use 316L and 304 stainless steel for nitric acid and organic acid storage and we equip rubber lining for steel tanks that provides a barrier against abrasion and acidic attack.


KDMSTEEL Seamless Manufacturing Processes
At KDMSTEEL, we use spiral winding technology instead of just welding flat sheets together, and this creates a seamless, homogenous wall with no vertical joints to leak. We also use butt fusion welding for the tank heads and bases to make the joint as strong as the original material and high-pressure steam vulcanization to ensure that the rubber linings are bonded perfectly to the steel substrate.
KDMSTEEL uses a professional setups for their acid storage tanks that include:
- Pressure/Vacuum Relief Valves that protect the acid storage tank from “imploding” during discharge or “bursting” due to over-pressurization and thermal expansion.
- Fume Scrubbers & Vent Pipes to treat acidic vapors before they reach the atmosphere and because of this, we guarantee you environmental compliance and worker friendly acid storage tank.
- Secondary Containment is a “tank-in-a-tank” setup that we use to catch fluids in the rare event of primary wall breach.
To prevent overfills, our top-tier acid storage tanks are equipped with:
- Level Indicators that are often ultrasonic or radar-based to avoid direct contact with the acid and this provides real-time data to a PLC or control room.
- Leak Detection Sensors that are located in the secondary containment area to provide instant alerts if there are leaks.
- Anti-Vortex Outlets that are designed drains to prevent the air from being sucked into pumps that can cause damage to your acid storage tank.
KDMSTEEL Acid Storage Tank Product Information
| Specification | Details & Range |
| Storage Capacity | 500 Liters to 100,000 Liters (1 KL to 100 KL) |
| Material Options | HDPE, Polypropylene (PP), FRP, or Rubber-Lined Steel |
| Acid Compatibility | HCI, H₂SO₄, HNO₃, H₃PO₄, Nitric Acid, Phosperic acid |
| Build Method | Joint-Free Spiral Winding or Butt Fusion |
| Temperature Range | -10°C to +60°C |
| Wall Thickness | 5 mm to 25 mm |
| Tank Shapes | Vertical, Horizontal, Cylindrical, or Rectangular |
| Design Standards | DVS (German), ASTM, and BS Standards |
| Standard Safety Parts | Level Sensors, vent pipes, and pressure valves |
| Support Structure | Reinforced bottom and mid-sections |
Our plastic tanks are much lighter and easier to move than the steel ones, you can move them easily with a forklift or a small crane.
The chemicals do not soak up to the walls of our acid storage tank, one tank can be used in storing different types of acids.
We design every tank with a strong, heavy-duty base and we can add steel or plastic “feet” and bolt it directly to your floor.
Our tanks are built to last over 20 years because they do not rust or rot like other metal, we only use thick and high-grade plastic and stainless steel that last for decades.
No, these tanks are almost maintenance-free because the inside surface stays smooth and does not catch dirt or grime.
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