Product Overview

Definition: Hot dip galvanized water tank is a type of water tank that uses hot-dip galvanizing technology for anti-corrosion treatment. It involves immersing steel in molten zinc solution, causing a chemical reaction between zinc and the surface of the steel, forming a zinc layer that is firmly bonded to the surface of the steel, thus achieving the purpose of anti-corrosion.

Material: Q235 steel plate is usually used as the base, which is hot-dip galvanized to form a dense galvanized layer on the surface of the water tank. This steel plate not only ensures the portability of the water tank, but also endows it with high-strength characteristics.

Structural design: Standard blocks formed by stamping, such as 1000 × 1000, 1000 × 500, 500 × 500, etc., are drilled around the perimeter and assembled on site. During assembly, non-toxic rubber pads or silicone seals are sandwiched between standard blocks, bolted together, supported by bottom channel steel, and reinforced internally with 16 # hot-dip galvanized round steel tie bars and galvanized round pipes.

Product Features

Strong corrosion resistance: The galvanized layer has excellent corrosion resistance and can effectively prevent metal corrosion inside the water tank. It can adapt to a wide range of water quality conditions such as seawater, hard water, and acidity and alkalinity, greatly extending the service life of the water tank.

Preventing secondary pollution of water quality: The galvanized layer not only prevents metal corrosion inside the water tank, but also effectively avoids secondary pollution of water quality, ensuring clean water quality and meeting the national drinking water hygiene standard 23.

Light weight and high strength: Made of high-quality Q235 steel plate stamping, it ensures the portability of the water tank while having high strength, and can withstand large water pressure and external forces.

No leakage and not easily deformed: fully bolted connection is used, and a special non-toxic sealing strip is used for on-site assembly to ensure that there will be no water leakage or loose sealing. At the same time, its high strength and reasonable structural design make the water tank less likely to deform during use, with strong seismic resistance and high impact resistance.

Good high temperature resistance: The galvanized layer has good high temperature resistance and can adapt to use in high temperature environments.

Convenient construction: The manufacturing process is simple, the size can be customized according to needs, and the flexibility is high. Installation is not affected by civil construction, does not require welding equipment, is fast and convenient to install, and can greatly shorten the construction period.

Product Application

1. In the field of civil construction, it is widely used in residential communities, apartment buildings, schools, hospitals, hotels, guesthouses, shopping malls and other places to provide safe and hygienic domestic water for residents and users.

2. In the industrial field, it is used in factories, workshops, and other places as a water storage device for cooling systems, circulating water systems, and wastewater treatment systems. It can also be used to store and treat chemical substances in chemical enterprises and production water in electronic factories, ensuring stable supply of production water and water quality safety.

3. Rural areas: In the construction of infrastructure in rural areas, provide domestic water for farmers and improve rural drinking water conditions.

4. Temporary Buildings and Field Operations: Suitable for construction sites, camping, geological surveys, and other temporary buildings and field operations, providing solutions for temporary water needs.

5. Fire Protection System: Used as an initial firefighting water supply box in various fire protection systems, it stores a large amount of firefighting water to ensure timely water supply for firefighting in case of a fire, in compliance with the requirements of the Fire Protection and Construction Standards Law.

Installation and Maintenance Guide for Hot Dip Galvanized Water Tanks

1. Installation points

Basic and spatial requirements

Before installation, the civil foundation construction must be completed to ensure that the foundation is flat and the bearing capacity meets the standard, with a horizontal error of ≤ 0.5cm.

A maintenance channel of ≥ 70cm should be reserved between the box and the wall, and a space of ≥ 50cm should be reserved at the top and bottom of the box for later maintenance.

Box fixing and connection

The surroundings and bottom plate of the water tank should be firmly in contact with the foundation to avoid hanging or tilting.

Use sealing materials (such as rubber gaskets) and fasteners at the connection of the plates to ensure a tight and leak free joint.

Installation of pipelines and valves

The inlet and outlet pipes, as well as the discharge pipes, need to be connected through flanges or flexible joints to avoid direct welding and damage to the galvanized layer.

After installation, the water outlet pipe needs to be closed, filled with water and observed for 24 hours to confirm that there is no leakage before it can be put into use.

2. Maintenance precautions

Regular inspection

Check the welding seams, sealing strips, and bolt fastening of the box every year, and promptly repair rusted or loose parts.

Focus on checking the sealing of pipeline interfaces and valves to prevent wear and leakage caused by long-term use.

Cleaning and rust prevention

Thoroughly clean the interior before first use to eliminate impurities; It is recommended to clean it every six months when storing water for a long time.

If the galvanized layer is locally worn, it is necessary to promptly apply anti rust paint to avoid exposure and oxidation of the metal substrate.

External protection

Avoid stacking heavy objects or conducting impact operations on the top of the water tank to prevent deformation of the box.

Stay away from corrosive chemicals or high-temperature heat sources to extend the lifespan of the galvanized layer.

3. Key tools and materials

Installation tools: level ruler, wrench, lifting equipment (requiring professional operation), sealant gun.

Consumables: rubber gaskets, anti rust paint, flange connectors.

Through standardized installation and regular maintenance, hot-dip galvanized water tanks can guarantee a service life of 15-20 years, suitable for scenarios such as fire protection and domestic water supply.‌