The importance of using steel in the construction of industrial equipment
Construction steps of industrial steel tanks
1. Tank design and drawing
2. Material selection and cutting
3. Rolling and shaping
4. Argon assembly and welding
5. Polishing and acid washing
Types of steel tanks produced in the industry
- Single-walled tanks: For simple storage of liquids at ambient temperature.
- Double-walled and triple-walled tanks (process tanks): These tanks have thermal or cryogenic jackets and are used for heating, cooling or pasteurizing the product. The complexity of manufacturing all kinds of industrial steel fittings and three-walled steel tanks is much more than simple models. Pressure tanks: They are designed to store gases or liquids at high pressure and have strict safety standards.
Making all kinds of industrial steel fittings; Complementary pipelines
The main types of steel fittings
- Elbow: To change the direction of piping (usually 45 or 90 degrees).
- Tee: To take a branch from the main line.
- Reducer: To change the pipe size from large to small or vice versa (concentric or non-concentric).
- Flange: To connect pipes to Valves or other equipment in the form of bolts.
- Cap: to block the end of the pipe.
- Bushing and half-bushing: for threaded connections.
Quality standards in the manufacture of steel equipment
The role of advanced welding in the durability of joints and tanks
Application of steel fittings and tanks in various industries
- Dairy and food industries: Milk storage tanks, yogurt and cheese production process tanks, and food transportation pipelines all require 304 or 316 steel. The inner surface of these tanks must be completely polished (Mirror Polish).
- Pharmaceutical industries: The sensitivity in this industry is very high. Manufacturing all kinds of industrial steel fittings and steel tanks for pharmaceuticals must be according to GMP principles and use 316L steel so that it does not react with medicine.
- Chemical and petrochemical industries: Reactor tanks and heat exchangers that are in contact with acids and strong solvents, require high technical knowledge in manufacturing all kinds of industrial steel fittings and steel tanks. Corrosion resistance is vital in this sector.
- Beverage industries: Fermentation and storage tanks for drinks are also one of the main markets for these products.
Maintenance and repairs of steel tanks and fittings
Why choose Iran Makhzan?
- Experience and expertise: Years of continuous activity in the field of designing and manufacturing steel equipment.
- Modern equipment: Use of laser cutting machines, advanced rolling and automatic argon welding.
- High quality material: Use of certified steel sheets and connections with analysis certificate.
- Competitive price: Providing the best price in accordance with high quality and eliminating the intermediary.
- On-time delivery: Commitment to the project schedule and delivery of orders in the shortest possible time.
Important points in buying steel tanks and fittings
- Actual capacity: The useful volume of the tank is different from its nominal volume. Always consider about 10 to 20% headspace.
- Type of mixer: If your tank needs a mixer, the type of blades and the power of the gearbox motor should be proportional to the viscosity (thickness) of your material. In making all kinds of industrial steel fittings and steel tanks with mixer, shaft and coupling design is very important.
- Bases and supports: The tank should be installed on strong and level bases. The design of the bases must bear the weight of the full tank and be resistant to earthquakes or wind.
- Input and output connections: Specify the size and type of connections (flange, clamp or welded).



