Welding Service Process:

Our manufacturing process for Welded Storage Tanks is engineered to ensure structural safety, sealing integrity, and long-term durability across industrial storage applications.

• Review of tank design drawings, capacity requirements, and working medium specifications
• Material selection based on corrosion resistance, pressure level, and environmental conditions
• CNC cutting of steel plates, heads, and structural components with high precision
• Rolling, forming, and edge preparation for cylindrical or rectangular tank structures
• TIG, MIG, and submerged arc welding (SAW) for shell, seam, and structural joints
• Multi-pass welding with controlled heat input to ensure uniform strength and minimal deformation
• Dimensional inspection of tank geometry, roundness, and structural alignment
• Leak testing using hydrostatic or pneumatic methods depending on application requirements
• Surface preparation including blasting, cleaning, and rust removal
• Protective coating or internal lining before final inspection and packaging

Our production focuses on strong weld integrity, stable sealing performance, and consistent quality for every Welded Storage Tanks project.

Welding Customization Advantages:

Structural Integrity & Load Capacity:

• Designed to withstand internal pressure, static load, and long-term operational stress.
• Reinforced welding structure ensures high mechanical stability in industrial environments.

High Precision Fabrication:

• Controlled forming and welding reduce distortion in large-volume tank structures.
• Accurate dimensional control ensures easy installation and system integration.

Flexible Design Capability:

• Available in vertical, horizontal, cylindrical, and rectangular configurations.
• Custom capacity, inlet/outlet positions, and structural reinforcements supported.

Integrated Manufacturing Process:

• Cutting, forming, welding, testing, coating, and assembly completed in-house.
• Shorter lead time and improved production consistency across all stages.

Reliable Industrial Performance:

• Suitable for continuous operation in demanding environments such as chemical, water, and energy systems.
• Designed for long service life with minimal maintenance requirements.

Applications of Welded Storage Tanks:

Water Storage Systems:

• Used in municipal water supply, fire protection systems, and industrial water buffering.
• Ensures stable and safe long-term water storage.

Chemical Storage:

• Suitable for acids, alkalis, solvents, and industrial chemical liquids.
• Fabricated with corrosion-resistant materials and protective linings.

Oil & Fuel Storage:

• Applied in fuel stations, industrial oil reserves, and lubricant storage systems.
• Designed for safe containment and leak prevention.

Food & Beverage Industry:

• Used for liquid food storage such as milk, juice, and processing water.
• Hygienic surface treatment options available for sanitary requirements.

Industrial Processing Systems:

• Used as buffer tanks, mixing tanks, and process storage containers.
• Supports continuous production and system stability.

Material Selection for Welded Storage Tanks:

Standard Material Options:

• Carbon Steel (Q235 / A36 equivalent)
• Stainless Steel 304 / 316
• Duplex Stainless Steel
• Galvanized Steel
• Aluminum Alloy (lightweight applications)
• Special corrosion-resistant alloys

Material selection depends on storage medium, temperature, pressure, and corrosion requirements.

Surface Treatment & Finishing:

• Epoxy Anti-Corrosion Coating
• Internal Rubber Lining
• Stainless Steel Passivation
• Hot-Dip Galvanizing
• Sandblasting Surface Preparation
• Food-Grade Polishing (for sanitary tanks)
• Thermal Spray Coating (for heavy corrosion environments)

These treatments significantly extend service life and improve corrosion resistance of Welded Storage Tanks.

Customer Case:

A Southeast Asian industrial water treatment company required large-capacity Welded Storage Tanks for a municipal water buffering system upgrade.

The project required high structural stability, long-term corrosion resistance, and precise inlet/outlet positioning. Our engineering team manufactured cylindrical carbon steel tanks with full internal epoxy coating and hydrostatic testing before delivery.

After installation, the system achieved stable water storage performance and reduced maintenance frequency. The client later placed repeat orders for additional facility expansions due to reliable operation.

FAQ:

What is the minimum order quantity for Welded Storage Tanks?

We support single-unit prototypes, small batch production, and large-scale industrial orders. MOQ depends on size, material, and design complexity.

Can tanks be customized?

Yes. We provide full customization including capacity, shape, inlet/outlet design, reinforcement structure, and surface treatment.

What welding methods are used?

We use MIG welding, TIG welding, and submerged arc welding (SAW) depending on tank size and structural requirements.

Can tanks be used for chemical storage?

Yes. We manufacture chemical-resistant tanks with stainless steel materials and internal lining systems.

What inspection methods are available?

We provide dimensional inspection, visual weld inspection, and hydrostatic or pneumatic leak testing.

How are tanks shipped?

We use reinforced export packaging and support sea freight, flat rack shipping, and modular transport depending on tank size.