Stainless Steel IBC Liquid Storage Tank for Chemical Storage

• Shape: Square, Column,Cone ,etc. Customized

• Size: customized

• Capacity: 100L-450000L

• Material: SS304, SS316L, galvanized iron, kinds of alloy

• Type: Single wall, Double wall, Movable with wheels, Insulation with jacket/ coil pipe, Heating with electric heating tube etc.

• Application Industry: Food and Beverage Industry, Pharmaceutical Industry, Chemical Industry, Cosmetics Industry, Brewing and Distilling Industry, Dairy Industry, Agricultural Industry, Water Treatment Industry, Oil and Gas Industry, Manufacturing Industry etc.

• Surface Treatment: Pickling, Alcohol scrub, Mirror polishing Sealing Gasket: NBR/ Silicone/ EPDM/ PTFE etc.

• Regular accessories: DN400 BX sealed manhole, safety valve, exhaust port with ball valve, inlet port with ball valve, sight glass valve, Dustcap etc.

• Connection type: Tri- clamp, thread, flange Warranty: one year

• Package: Wrapping film + bubble wrap/ paper shell board for tank for FCL shipping

Product Overview

The Stainless Steel IBC Tank for Chemical Storage redefines safe bulk chemical handling with its robust design and versatile performance capabilities. Constructed from high-grade 316L stainless steel with a 2B finish for enhanced corrosion resistance, this intermediate bulk container provides secure storage and transportation for a wide range of hazardous and non-hazardous chemicals. Available in standard capacities of 1000L, 1250L, and 1500L, it features a UN/DOT 31A/Y certification for dangerous goods transport, making it suitable for global chemical logistics. The tank's innovative design includes a reinforced cylindrical body with a 4mm thick wall and 6mm bottom plate, capable of withstanding operating pressures up to 0.15MPa and vacuum conditions down to -0.05MPa. Equipped with a closed-top manway, bottom discharge valve, and lifting lugs, it integrates seamlessly into chemical production workflows while meeting EU 2025/351 regulations for material safety and environmental protection.

Product Features

Superior Corrosion Resistance

• 316L stainless steel construction (UNS S31603) with molybdenum addition (2-3%) for enhanced chloride resistance

• Optional Hastelloy C-276 components for highly aggressive chemicals (pH 0-14 compatibility)

• Electropolished internal surfaces (Ra 1.6μm) reducing chemical adhesion and facilitating cleaning

• Stress-relieved welds to prevent corrosion fatigue in cyclic temperature applications

Safe Handling & Transportation

• UN/DOT 31A/Y certification for transport of hazardous chemicals (PG I-III)

• Four-way forklift entry and integrated lifting lugs for multi-modal handling

• Pallet base with skid-resistant design and forklift tunnel reinforcement

• Stackable design (up to 2 units high when full) with interlocking top/bottom features

Versatile Dispensing Options

• 2" sanitary ball valve with PTFE seats for drip-free discharge

• Optional bottom outlet configurations (butterfly valve, diaphragm valve)

• Top-fill connection with flame arrester and pressure/vacuum relief valve

• Sight glass with level indicators (mechanical and optional ultrasonic)

Durable & Compliant Design

• Reinforced tank walls with 4mm thickness (6mm bottom) for impact resistance

• Epoxy-painted external surfaces (RAL 5010 blue) for weather protection

• Grounding lug for static electricity dissipation during filling/discharging

• ISO 9001:2015 quality certified with full material traceability

Material & Surface Treatment Advantages

• SS304 vs SS316L Customization: SS304 is the cost-effective choice for non-corrosive chemicals and general industrial use, while SS316L is the premium option for chloride-rich, acidic or alkaline materials—eliminating the need to overspend on high-grade materials for simple applications or underinvest for harsh chemicals.

• One-Time Stretch Forming: This patented technology for the tank top and bottom eliminates weld beads, the primary cause of leaks and corrosion in traditional welded tanks, and creates a smooth, uniform surface that’s easy to clean and maintain.

• Electropolishing & Epoxy Coating: The electropolished inner surface reduces chemical adhesion and bacterial growth (critical for food and pharmaceutical chemical use), while the external epoxy-painted finish protects against weathering and industrial wear, extending the tank’s service life by years.

• Stress-Relieved Welds: All necessary welds (for accessories and connections) are stress-relieved, preventing corrosion fatigue and cracking in cyclic temperature and pressure conditions— a common issue that shortens the life of unprocessed welds.

Applications

Chemical Industry

• Storage and transport of inorganic/ organic acids (sulfuric acid up to 70%, acetic acid), alkaline solutions (sodium hydroxide up to 50%) and solvents (ethanol, methanol, acetone, toluene)

• Petrochemical intermediate and inorganic salt solution storage

• Bulk transport of liquid chemicals for manufacturing and distribution

• On-site storage of cleaning agents and process chemicals for industrial plants

Pharmaceutical Industry

• Storage of Active Pharmaceutical Ingredients (APIs) and excipient/buffer solutions

• High-purity chemical storage for drug formulation and production

• Sanitizer and cleaning agent storage for aseptic manufacturing facilities

• Specialty chemical intermediate storage with compliance for GMP standards

Food & Cosmetic Industry

• Storage of food-grade oils, fats, concentrated flavorings and colorants

• Cosmetic base chemicals, surfactants and natural extracts/essences

• Bulk transport of food and cosmetic raw materials with food-contact safe design

• Storage of pH-adjusting chemicals for food processing and cosmetic formulation

Other Industrial Sectors

• Water treatment chemical storage (coagulants, flocculants, disinfectants)

• Oil and gas industry chemical storage for drilling and refining processes

• Agricultural chemical storage (liquid fertilizers, pesticides) with safe transport design

• Manufacturing industry on-site storage of process chemicals and lubricants

FAQ

What chemical compatibility is offered?

The 316L stainless steel construction provides excellent resistance to:

• Organic acids (acetic, citric, lactic)

• Inorganic acids (phosphoric, sulfuric up to 70%)

• Alkaline solutions (sodium hydroxide up to 50%)

• Organic solvents and hydrocarbons

• Saline solutions and chlorides up to 200ppm

For stronger chemicals (hydrofluoric acid, concentrated nitric acid), optional Hastelloy components are available.

What are the dimensional specifications?

Standard dimensions for 1000L model:

• Diameter: 1200mm

• Overall height: 1450mm (including base)

• Base dimensions: 1200x1200mm

• Manway opening: 450mm diameter

• Empty weight: 220kg

1250L and 1500L models have proportional dimensions with heights of 1650mm and 1850mm respectively.

How is the tank cleaned between uses?

The tank features:

• Large 450mm manway for manual cleaning access

• Optional CIP spray ball for automated cleaning

• Sloped bottom (5°) for complete drainage

• Smooth internal surfaces minimizing residue buildup

Cleaning validation protocols are available for pharmaceutical applications.

What certifications are included?

Each tank includes:

• UN/DOT 31A/Y certification for hazardous materials transport

• Material certification (3.1.B test report for 316L stainless steel)

• Pressure test certificate (1.5x working pressure)

• EU 2025/351 compliance documentation for food contact

• ISO 9001:2015 quality assurance certificate