High Pressure Horizontal Tanks for Chemicals

Product Overview

High Pressure Horizontal Tanks for Chemicals are specialized storage solutions designed to safely hold corrosive, volatile, or high-viscosity chemical substances under elevated pressure conditions. Crafted with industrial-grade materials, these tanks feature a horizontal orientation that optimizes floor space utilization while ensuring uniform pressure distribution across the tank body. The standard working pressure range of these tanks is 10–50 bar, with customizable options up to 100 bar for extreme chemical processing needs. Constructed primarily from carbon steel Q345R or stainless steel 316L (for enhanced corrosion resistance), they comply with international standards such as ASME BPVC Section VIII and ISO 13920, guaranteeing reliability in harsh chemical environments. Whether used for intermediate storage in petrochemical plants or long-term holding of reactive chemicals, these tanks serve as a critical component in maintaining operational safety and efficiency.

Product Features

• Superior High Pressure Resistance: The tank body undergoes a 3-pass hydraulic test (1.5 times the design pressure) and shot blasting treatment (Sa 2.5 grade) to eliminate internal stress, ensuring it can withstand fluctuating pressure without deformation or leakage.

• Advanced Corrosion Protection: For tanks handling aggressive chemicals (e.g., sulfuric acid, sodium hydroxide), an inner lining of PTFE (polytetrafluoroethylene) or glass-lined coating (thickness: 0.8–1.2 mm) is applied, preventing material degradation and chemical contamination.

• Space-Saving Horizontal Design: Compared to vertical tanks, the horizontal structure reduces height requirements by 40–60%, making it ideal for facilities with low ceiling clearances. Integrated saddle supports with anti-slip pads also enhance stability on uneven floors.

• Comprehensive Safety Systems: Each tank is equipped with a pressure relief valve (set pressure accuracy: ±2%), a liquid level transmitter (measurement error <0.5%), and a temperature sensor, enabling real-time monitoring and automatic alarm triggers for abnormal conditions.

• Easy Maintenance Access: Removable manholes (diameter: 500–800 mm) and external inspection platforms simplify internal cleaning, inspection, and component replacement, reducing downtime by 30% compared to traditional sealed tanks.

Applications

• Petrochemical Industry: Used for storing ethylene, propylene, and crude oil derivatives at 20–35 bar, supporting continuous production in refineries and ethylene crackers.

• Fine Chemical Sector: Ideal for holding pharmaceutical intermediates (e.g., API precursors) and specialty chemicals (e.g., surfactants) that require stable pressure to prevent oxidation or polymerization.

• Water Treatment Chemicals: Stores coagulants (e.g., polyaluminum chloride) and disinfectants (e.g., chlorine dioxide) under 15–25 bar to maintain chemical activity before dosing into treatment systems.

• Mining & Metallurgy: Holds leaching agents (e.g., cyanide solutions) and solvent extraction chemicals, with corrosion-resistant linings ensuring compatibility with high-concentration acidic or alkaline fluids.

FAQ

Q1: What is the maximum capacity of High Pressure Horizontal Tanks for Chemicals?

A1: Standard capacities range from 500 L to 50,000 L, with custom designs available for larger volumes (up to 100,000 L) based on specific site and process requirements.

Q2: Can the tank material be customized for highly corrosive chemicals?

A2: Yes. Beyond 316L stainless steel, we offer options like titanium Grade 2 (for strong acids like hydrofluoric acid) and Hastelloy C-276 (for mixed chemical environments), with material certification provided for traceability.

Q3: How often should the tank undergo maintenance?

A3: For standard chemical applications, a full inspection (including pressure testing and lining checks) is recommended every 6 months; for aggressive chemicals, this interval is shortened to 3 months to ensure structural integrity.

Q4: Does the tank comply with international safety standards for chemical storage?

A4: Absolutely. All tanks meet OSHA 1910.119 (U.S.), EN 13445 (EU), and GB 150 (China) standards, and are accompanied by a Certificate of Conformity (CoC) for regulatory compliance.