Why Choose Us
Rich Experience
Factory and workers with over 30 years experience; Strict quality inspection process; Advanced processing equipment.
Certificates
Our factory have passed TUV and ISO company system certification; some of our products have passed UN certification. We can cooperate with the application for certification required by customers.
Various products
Our factory has seen hundreds of forms of metal tanks in 30 years of production, and can design according to customers' needs.
Online service
Fast and professional pre-sales and after-sales support, weekly report and videos on production, product inspection report and video, transparent order process.
Benefits of Welded Steel Storage Tanks
Most of our projects are welded steel storage tanks rather than bolted tanks. Welded steel storage tanks have several advantages over bolted steel storage tanks
Some advantages include:
Reliability
With improved standards over the past few decades, a welded steel storage tank can last many more years. The longevity and durability mean a welded steel storage tank is resistant to corrosion, leaking, and the elements.
Lower cost
Thanks to their reliability, the total cost of owning a welded steel storage tank is lower. With yearly maintenance, repairs (if any!) are usually simple.
Versatility
The visual design possibilities are endless.
Applications for Stainless Steel Storage Tanks
Stainless steel storage tanks have a variety of uses, but most fall under three main categories:
Chemicals
One of the most popular uses for stainless steel storage tanks is chemical storage as a strong, reliable storage system is required to resist corrosion and protect against easy puncture that could lead to an environmental mess.
Chemical stainless steel storage tanks can take the form of stationary structures set in their foundations or nurse tanks - smaller tanks that are designed to be moved around in the field and that can withstand the rigors of being out in the open and moved on a trailer.
Feed
For ranches, feed for livestock is one of the most plentiful materials used on a daily basis. Having a ready supply of feed keeps your cows, pigs, horses, chickens, and goats happy and healthy.
Two key aspects of stainless steel storage tanks for feed are how the tanks will be filled and how they will be unloaded. The right custom metal fabricator will be able to create an ideal product to suit any situation - for example, outfitting a tank with a hopper to ease feed dispersal and fabricating structural steel legs to create a throughway beneath the storage tank so distribution trucks can drive underneath for loading.
Water
Irrigation, manufacturing, and fire-protection services require a ready supply of water to hand. For these applications, a conical bottom can be designed for stainless steel storage tanks to ensure quick and complete drainage of liquids.
Potable water can also be stored in stainless steel storage tanks for use in the food and beverage industry.
There is a huge variety of stainless steel grades available for handling different chemicals. As such, the performance at both high and low temperatures as well as corrosion resistance, strength, and toughness, differ between grades. The following three grades are commonly used to manufacture stainless steel tanks.
Stainless Steel 304 and 304L
With the exception of steel-forming alloys, stainless steel 304 is made up of 18–20% chromium, 8–11% nickel, and 2% manganese. This type of stainless steel is the most popular since it is less expensive than other grades and offers sufficient corrosion resistance for the majority of uses. It is versatile and suitable for the formation of a wide variety of products due to its austenitic metallurgical structure.
Stainless Steel 316 and 316L
The following elements are found in stainless steel 316:
16–18% chromium
10–14% nickel
2% manganese
2-3% molybdenum
Due to the molybdenum addition, this grade is more corrosion-resistant than stainless steel 304. To combat the increased molybdenum's ability to create ferritic minerals, it contains more nickel.
Duplex Stainless Steel
Duplex stainless steel contains the following elements:
20-28% chromium
2-5% molybdenum
5-8% nickel
This grade of stainless steel has greater corrosion resistance and mechanical strength due to its increased chromium and molybdenum content. Due to its lower nickel content and higher strength for a given thickness, Duplex stainless steel is more affordable to use than 316 since it allows for the use of thinner plates and sheets.
Our Factory
Dalian Baoxiang Packaging Products Co., Ltd.'s factory is located in the Ganjingzi Industrial Park in Dalian, covering an area of 5000 square meters. Our factory is well-equipped with various production machinery, including several specialized machines imported from Germany. With strong production capacity, we can produce 300-400 sets of standard containers per month. For custom-made products, delivery schedules are determined after finalizing the drawings, ensuring accurate and on-time delivery without delays. Our factory has a professional management team and experienced production staff.

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