Stainless Steel Fish Oil Storage Tank
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Stainless Steel Fish Oil Storage Tank

Vertical fish oil storage tanks are essential equipment for storing various types of animal oils, including fish oil,butter, sheep fat, and lard. 
They play a crucial role in animal oil factories and are a necessity for any industry involved in the oil business. Our tanks provide reliable on-site storage solutions, ensuring the safe preservation of your valuable animal oil products. Trust us for high-quality storage solutions tailored to your specific needs.
  • Oil-Ht

  • Pretank

  • SUS304/SUS316L

  • 500L-500,000L


Product details

Pretank's Vertical oil storage tanks are suitable for a variety of oils, including fish oil,butter, sheep fat, and lard. Designed with sanitation in mind, they are an excellent choice for bulk oil storage. 

Our tanks are made of stainless steel 304, with SS 316L options available for high acid oils, and carbon steel for budget-friendly conditions. Whether on legs or a concrete plinth, the tank's design depends on the capacity. With a filtering vent, it ensures sanitary conditions even in dusty environments. For animal tanks, heating jackets or inner heating coils maintain the flow of these high viscosity oils. Trust us for reliable and efficient oil storage solutions.

photobank (1)

Product parameters

-Cylindrical shellOil Storage Tank structure

-Cone top
-Conical bottom
-Supporting legs (adjustable feet optional)
-Top round manway

-Side manway (optional)
-heating jacket(heating coil/heating jacket)
-CIP cleaning ball

-Drain outlet
-Sample valve

-Liquid level

-Agitator--customized type (optional)

-Handrail /ladder

Pretank provides standard dimensions for various types of oil, allowing for quick and convenient selection. If you require different sizes, feel free to reach out to us. We offer complimentary design and customization services tailored to your specific needs.

We provide turnkey engineering services,contact us with

Code Capacity(KL) Sheel * Height dimension (mm) Total height(mm)
Oil-ST-5 5 Dia1800*2000H 3200
Oil-ST-10 10 Dia2100*3000H 4200
Oil-ST-15 15 Dia2200*4000H 5200
Oil-ST-20 20 Dia2600*5500H 6500
Oil-ST-25 25 Dia2200*5250H 6200
30 Dia2600*5500H 7000
Oil-ST-50 50 Dia3550*5000H 6000
  • Environmentally Friendly and Cost-Effective Construction: Our tanks are designed with ecological considerations in mind, providing sustainable and cost-saving solutions for your oil storage needs.

  • Durability and Heavy-Duty Construction: Our tanks are built to withstand rigorous use and are made from durable materials, ensuring long-lasting performance and reliability.

  • Suitable for All Weather Conditions: Our tanks are designed to efficiently operate in various weather conditions, making them suitable for use in any climate.

  • Safe and Easy Operation: With a focus on safety, our tanks are designed for easy and secure operation, providing peace of mind during use.

  • Food-Grade Stainless Steel Material: We use food-grade stainless steel material in our tanks, ensuring that there is no harmful contamination to the edible oil, guaranteeing safety and maintaining the quality of your products.

  • Fluoro Rubber Seal Ring: Our tanks are equipped with fluoro rubber seal rings, providing excellent sealing properties and preventing any leakage or contamination.

  • Inert Gas Protection Port: The inclusion of an inert gas protection port ensures that the stored oil remains protected from oxidation or degradation, maintaining its quality over time.

Related auxiliary

In addition to our high-quality oil storage tanks, Pretank offers a range of related auxiliary equipment to support your processing lines. We can provide you with load cells for accurate weight measurement, pumps for efficient fluid transfer, boilers for heating applications, control boxes for seamless operation, stainless steel pipelines for reliable fluid transportation, and flowmeters for precise monitoring of oil flow within the tanks.

accessories of vertical oil storage tank

Related cooperation project
Edible Oil Storage Tank Farm (20)
Edible Oil Storage Tank Farm (22)
Product Packing 
package of accessories of vertical oil storage tank

Wrapped by blanket

package of accessories of vertical oil storage tank

Support by saddle

package of accessories of vertical oil storage tank

Load into containe

| Certificate

Over   100 patents including utility,invrention and industrial design.
Pass through ISO certificates of   ISO90012200045001, and other export certificates of   CE,   PED,   API650,   AS1210,   AS1692,   CSA.


| Processing Machinery

Pretank use advanced processing machines to fabricate our stainless steel tanks,including auto Robbot welding machine,laser cutting/welding machine,CNC lathe,plasma cutting and automatic welding machines.

The machines replace labor working and minimize the human fault& tanks defects,improve tank quality, shorten construction period.

Processing Machinery

| About Company

Pretank is established in 1971, it's the largest-scale and longest-history stainless steel vessels manufacturer in China,with 4000 staff, 666,000 m㎡ floor space and US$240 million annual sales. We have the most advanced technology, R&D capability in the industry,adopt solidworks and AutoCAD to design vessels, Engaged in formulation of National Standard in designing, producing, inspection and transportation.

About us

53-Year History in Tank Fabrication

Prettech stainless steel tanks already used in 40 classifications,gather rich experiences and precipitate skills in varied industries,win 100,000 client’s trust

Guarantee Quality

- Ensure no leaks no rust, easy cleaning.
- All tanks are over engineered and heavy-duty made, lengthen tank service life.
- Stainless steel tanks produced by automatic and laser machines, reduce labor fault.
- Each tank is strictly tested and inspected before delivery.
- We pass through ISO certificates CE, PED, API650, AS1210, AS1692, CSA, supply 2-year warranty.

Competitive Price

Scale production and automatic machines reduce cost, Pretank always perseus the most reasonable price policy to share the profits with our consumers and distributors. With same quality our price are more strong competitive.

Customize Service Free of Charge
Our bespoke tanks are tailor-made for each project, considering material, strength calculations, dimensions, fittings, and ports.We listen carefully to your needs and provide humane designs.

Lifetime Engineering Service

At pretank family, you will get lifetime engineering service! Installation service on your site, making all the AutoCAD drawings for you, completely free parts replacement in the warranty date, low cost parts supplied out of the warranty, technology support door to door, lifetime consult support.


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Provide stainless steel tanks solutions for liquid processing of STORAGE,FERMENTING, HEATING,CHILLING, BLENDING, DISTILLING, MASHING AND BOILING.




Tel: +86-519-85255001 
Cell: +86-15295029678 
Fax: +86-519-86713769 
Add: A-floor, 16,R&D HUB 2,Science and education Town, No.801,Changwu Middle Road,Wujin District, Changzhou, Jiangsu. P.C. 213000
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