316L Stainless Steel Water Storage Tank, 5000L, 2.0mm Wall, Pressure Rated 0.6MPa, Anti-Corrosion
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory (established 1998) presents our premium 316L Stainless Steel Water Storage Tank – a robust solution for demanding industrial and commercial liquid storage needs. With a generous capacity of 5000 liters, a 2.0mm wall thickness, and a pressure rating of 0.6MPa, this tank is engineered to deliver exceptional corrosion resistance and long-term reliability. Designed for global markets, our tanks are manufactured under strict quality control, ensuring compliance with international standards and customer satisfaction.
Key Features & Technical Specifications
- Superior Alloy Material: Made from 316L stainless steel, containing molybdenum, which provides enhanced resistance to chlorides, acids, and other corrosive media compared to 304 stainless steel. Ideal for chemical, pharmaceutical, and marine environments.
- Heavy-Duty Wall Thickness: 2.0mm (0.079 inch) wall ensures structural integrity and durability, suitable for both indoor and outdoor installation.
- Pressure Rated at 0.6MPa: Capable of withstanding internal pressure up to 0.6 megapascals (approx. 87 psi), making it suitable for closed-loop systems, pressurized water supply, and pneumatic applications.
- Anti-Corrosion Treatment: The tank surface undergoes pickling and passivation to remove impurities and form a protective oxide layer. Optional mirror polish or electropolishing available upon request.
- Leak-Proof Welding: Automatic TIG (Tungsten Inert Gas) welding technology ensures smooth, consistent seams with minimal stress, eliminating weak points and preventing leakage.
- Customizable Connections: Multiple inlet/outlet configurations (flanged, threaded, or tri-clamp) can be fabricated according to customer drawings. Manholes, level sensors, and cleaning ports are available.
Detailed Technical Parameters
| Parameter | Value |
| Material Grade | 316L Stainless Steel (UNS S31603) |
| Nominal Capacity | 5000 Liters (5 m³) |
| Wall Thickness | 2.0 mm (standard); optional up to 3.0 mm |
| Design Pressure | 0.6 MPa (6 bar / 87 psi) |
| Operating Temperature | -20°C to +100°C (higher with insulation) |
| Surface Finish | Pickled & Passivated (Ra ≤ 0.8 µm); Mirror finish optional |
| Dimensions (approx.) | Diameter: 1500 mm, Height: 2800 mm (customizable) |
| Connections | Flanged DN50/DN80, threaded NPT, or tri-clamp (as required) |
Benefits for Your Business
- Long Service Life: 316L stainless steel offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, reducing maintenance and replacement costs.
- Versatile Applications: Suitable for potable water, rainwater harvesting, food & beverage processing, chemical storage, pharmaceutical intermediates, and more.
- Easy Installation & Maintenance: Lightweight yet strong construction; can be equipped with legs, brackets, or saddles. Smooth interior surface prevents bacterial growth and simplifies cleaning.
- Compliance with Global Standards: Our manufacturing process follows ISO 9001 quality management principles (certification available upon request). Tanks are designed to meet ASME, EN, or local codes as specified.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
Since 1998, we have been a trusted manufacturer exporting to over 20 countries worldwide, including North America, Europe, Southeast Asia, and Africa. With an annual export value exceeding US$5 million, we have built a reputation for quality, punctuality, and flexibility. Our factory in Hengshui, Hebei, China, is equipped with advanced CNC cutting, automatic welding, and in-house testing facilities. We offer customized solutions, including special fittings, insulation, and support structures. Every tank undergoes hydrostatic pressure testing and visual inspection before shipment. We are confident that our 316L stainless steel water storage tank will meet your highest expectations.
Frequently Asked Questions
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Q: What is the difference between 316 and 316L stainless steel?
A: 316L has a lower carbon content (max 0.03%) than 316 (max 0.08%), which minimizes carbide precipitation during welding and improves corrosion resistance in welded zones. Our tank uses 316L for superior performance. -
Q: Can this tank be used for underground installation?
A: Yes, with proper external coating or cathodic protection. The 2.0mm wall provides adequate strength, but we recommend additional corrosion protection for underground or buried applications. Contact us for specific advice. -
Q: Is the tank suitable for storing drinking water?
A: Yes, 316L stainless steel is food-grade and non-toxic. The pickled and passivated surface meets hygiene standards. We can also provide a mirror-polished interior upon request. -
Q: What is the lead time for a 5000L tank?
A: Typically 15–25 working days after order confirmation, depending on customization requirements. Rush orders may be accommodated with prior arrangement. -
Q: Do you provide installation service?
A: We do not provide on-site installation, but we supply detailed installation drawings and instructions. For international clients, we can arrange technical support via video call. -
Q: How do you ensure the pressure rating is safe?
A: Each tank is hydrostatically tested at 1.5 times the design pressure (0.9 MPa) to ensure safety. Welds are inspected by non-destructive testing (NDT) methods such as dye penetrant or X-ray as required. -
Q: Can the tank be customized with a different capacity or wall thickness?
A: Absolutely. We offer customization from 500L to 100,000L, with wall thickness up to 5.0mm. Please provide your specifications or drawings for a quotation. -
Q: What is the warranty period?
A: We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available upon negotiation.
Contact us today to discuss your requirements. With our experience and commitment to quality, we are your reliable partner for stainless steel storage solutions. Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer since 1998.
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