Wastewater treatment equipment requires a large amount of wastewater to be treated, some of which is corrosive. Therefore, attention should be paid to the selection of materials. Generally, there are three types of wastewater treatment equipment: carbon steel, fiberglass, and stainless steel. Each material has its own advantages and disadvantages. When choosing, the appropriate equipment should be selected based on the wastewater quality, project budget, site, and other factors.
1、 What material is the sewage treatment equipment made of
The selection of materials for sewage treatment equipment is very important, and commonly used sewage treatment equipment generally has three main materials:
1. Fiberglass reinforced plastic
Fiberglass material is commonly used in wastewater treatment equipment such as chemical tanks and small filters. Fiberglass material is lightweight, low-cost, and has strong corrosion resistance. It is often used in the treatment of highly corrosive wastewater.
2. Stainless steel
Made of stainless steel material, the equipment has a beautiful appearance and does not require additional painting, which is beneficial for environmental protection. The equipment has a long service life, good anti-corrosion performance, hard texture, and is not easily deformed. It is widely used in water treatment filters.
3. Carbon steel
Carbon steel material is commonly used in conventional sewage treatment equipment due to its price advantage, easy production, sturdy texture, long service life, and resistance to damage. It is commonly used in buried sewage treatment equipment, air flotation machines, inclined tube sedimentation devices, mechanical filtration tanks, and other commonly used sewage treatment equipment.

2、 What material is good for domestic sewage treatment equipment
The choice of which one of the three materials for sewage treatment equipment is good is not fixed. When selecting, it should be based on different conditions such as sewage quality, project budget, and site. The advantages and disadvantages of each material are also different. Below is an analysis for everyone:
Advantages and disadvantages of fiberglass reinforced plastic sewage treatment equipment
(1) Advantages: Sewage treatment equipment made of fiberglass material is relatively lightweight, with good corrosion resistance, electrical performance, and heat dissipation performance, and relatively low cost.
(2) Disadvantages: Fiberglass material is prone to damage due to its light and thin texture. Although it is lightweight during transportation, extra attention should be paid during installation. Fiberglass cannot be used in many devices that require additional accessories, as it cannot be welded and installed, and is not resistant to high temperatures.
Advantages and disadvantages of stainless steel sewage treatment equipment
(1) Advantages: Corrosion resistance, high temperature resistance; Has resistance to general acid resistant media; Has good heat resistance and high temperature oxidation resistance.
(2) Disadvantages: Expensive price; Not resistant to corrosion by alkaline media.
Advantages and disadvantages of carbon steel wastewater treatment equipment
(1) Advantages: Low price, easy to refine; High intensity, capable of meeting various usage scenarios; Simple processing, good processing techniques, and short processing cycles; Long service life and good performance.
(2) Disadvantage: Carbon steel material has poor corrosion resistance and requires heavy anti-corrosion measures.
Our company's sewage treatment equipment generally uses carbon steel material. In the production equipment, the interior and exterior are professionally polished and leveled. The tank body is coated with a layer of epoxy resin anti-corrosion paint, and after it dries completely, a layer of epoxy topcoat is applied, which effectively solves the anti-corrosion problem of carbon steel material. (The following is the process of producing carbon steel wastewater treatment equipment in our company)

In summary, there are advantages and disadvantages in the names of sewage treatment equipment made of three different materials. When selecting, it is necessary to choose the appropriate material for the sewage treatment equipment according to actual needs.
Our service
1. Have one-on-one detailed communication with clients;
2. Produce plans and quotations according to customer needs;
3. Communicate plans with clients and modify them;
4. Determine the plan and quotation, sign the contract, and proceed with production;
5. After installation and debugging are qualified, it can be accepted and used;
6. 365 days of attentive after-sales maintenance.