| Customization: | Available |
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| After-sales Service: | Support |
| Warranty: | 10 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Large-scale on-site assembled vertical storage tanks, standard carbon steel oil storage tanks. Specialized in manufacturing large-capacity vertical storage tanks for oil depots and chemical plants. They can be constructed through segmented welding on-site, equipped with a ladder operation platform.
Key Specifications:
| Technical Specifications for Vertical Storage Tanks | ||
| Item | Technical Parameters | Remarks |
| Product Name | Vertical Cylindrical Steel Storage Tank | Field-erected / Shop-fabricated |
| Design Standard | AP 650, ASME VIII, or GB50341 | International or Chinese standards |
| Nominal Volume | 100 m^3 - 50000 m^3 | Customizable per project |
| Tank Diameter | 5000 mm - 60000 mm | Based on site footprint |
| Tank Height | 5000 mm - 25000 mm | Optimized for head pressure |
| Shell Material | Carbon Steel (Q235B / Q345R / ASTM A36) | Stainless Steel (SS304/316L) optional |
| Roof Type | Fixed Roof (Cone / Dome) or Floating Roof | Internal/External floating roof available |
| Bottom Type | Flat Bottom / Coned-down Bottom | With sump for drainage |
| Design Pressure | Atmospheric Pressure (ATM) to 18 KPa | High-pressure designs available |
| Design Temp. | -20°C to +200°C | Depending on medium and insulation |
| Corrosion Allowance | 1.0 mm - 3.0 mm | Per client requirement |
| Medium | Crude Oil, Diesel, Bitumen, Water, Chemicals | Specify liquid density and viscosity |
| Insulation | Rock Wool / Glass Wool with Al/GI Cladding | Optional (for heat retention) |
| Surface Treatment | Sandblasting (Sa 2.5) + Epoxy Coating | Internal/External coating systems |
| Welding Method | Automatic Girth Welding & Submerged Arc Welding | X-ray inspection (RT) compliant |
| Note: 1, Manholes: Shell manhole and roof manhole (DN600/DN800). 2, Nozzles: Inlet, outlet, drain, and overflow nozzles. 3, Venting System: Breather valves (Pressure/Vacuum relief valves) and flame arresters. 4, Access: Spiral stairways, roof handrails, and internal ladders. 5, Level Gauging: Radar level transmitter or mechanical float level gauge. 6, Firefighting: Foam generator and cooling water spray rings (for large oil tanks). 7, Heating System: Steam heating coils or electric heat tracing (optional for heavy oil/bitumen). |
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Cluster standardized vertical storage tanks, meeting the requirements of both coastal port oil depots and inland chemical tank areas. The tank body is made of high-strength steel plates and welded automatically, with reliable sealing performance; there are two coating schemes: marine salt spray resistance and chemical medium resistance; complete maintenance, anti-static safety facilities are provided.
It supports customized single tanks and overall project contracting for the entire tank area. From design, prefabrication to on-site construction, it provides one-stop delivery, suitable for large-capacity storage of crude oil, refined oil, and chemical liquids.
The image shows a complete set of vertical storage tanks for large-scale liquid storage facilities at coastal ports. The structural design has been specifically optimized to withstand high salt fog and heavy wind and rain loads typical of coastal environments, meeting the seismic, wind pressure, and corrosion resistance requirements for coastal regions.
Standardized supporting facilities include: inclined steel maintenance ladders, tank top guardrails, light-transmitting gauging ports, and an anti-static grounding system for the tank farm; the exterior surfaces are coated with a multi-layer anti-corrosion coating system resistant to the marine atmosphere, effectively resisting erosion from salt in sea winds. The company possesses the capability to undertake turnkey projects for large-scale port storage tank farms.



Shandong Shijie Heavy Industry Co., Ltd. specializes in the design and manufacture of vertical storage tanks for industrial liquid storage applications. Backed by a modern production facility and strict quality management, every tank is fabricated with high-strength carbon steel, precision welding and rigorous inspection to ensure safety, durability and reliable performance.
We support flexible shipping and packaging schemes tailored to tank specifications and project demands. For split-assembly vertical storage tanks, all parts are marked with clear unified labels for quick and accurate on-site assembly. We provide complete shipping documents, packing lists and assembly matching data, realizing standardized container loading, safe transportation and efficient cargo handover. Strict packaging and shipping quality control effectively shortens project preparation cycle, guarantees product integrity, and delivers reliable one-stop shipping support for global industrial storage tank projects.
1. Who we are?
We are a global one-stop manufacturer, specializing in delivering end-to-end services from innovative design to professional installation, with a proven track record of high-quality execution.
2. Are you a factory or a trading company?
We are a direct manufacturer with our own production facility, enabling us to offer highly competitive factory prices. Our state-of-the-art factory , ensuring large-scale project fulfillment with efficiency.
3. What quality assurance and guarantees do you provide?
We implement a rigorous, multi-stage quality control system that covers every phase of production.
4.Do you offer designing service for us?
Yes, we could design full solution drawings as your requirements.
5.What is your terms of payment?
T/T 30% as deposit in advance, and 70% to be transferred before booking space.
6. What is the delivery time?
Delivery time depends on order quantities. In general, the delivery time to the nearest seaport in China will be 40 days after receiving the deposit.