HS221 | High-Quality Polyethylene for Industrial and Chemical Applications

HS221 is a premium-grade high-density polyethylene (HDPE) designed and produced by leading Iranian petrochemical companies for industrial and chemical applications that require consistent performance, strength, and reliability. With its high purity and uniform molecular structure, HS221 delivers outstanding results in both pipe extrusion and industrial packaging operations.

This grade of polyethylene is specifically formulated to meet the growing demand for materials that can withstand harsh environments, resist chemical corrosion, and maintain mechanical integrity under a wide range of temperature and pressure conditions.

Engineered using advanced polymerization technologies, HS221 combines excellent stiffness, dimensional stability, and superior processability, making it a trusted choice across multiple sectors — from chemical storage and transport to infrastructure and industrial packaging.

Its MFI of 2.0–2.5 g/10min ensures smooth extrusion flow, while the density of 0.950 g/cm³ provides structural rigidity and durability — key properties for products that must maintain their shape and strength over long service periods.

Detailed Technical Analysis Table

Applications of HS221

HS221 is highly versatile and finds application across various industries due to its balanced mechanical and processing characteristics:

Pipe Production

HS221’s high stiffness and resistance to pressure make it ideal for HDPE pressure pipes, water supply systems, and industrial piping networks. It provides long service life, excellent crack resistance, and reliable performance even under continuous operation.

Industrial Packaging

HS221 is commonly used in industrial containers, drums, and heavy-duty packaging films. Its durability ensures safe storage and transportation of chemicals and industrial materials.

Chemical Industry Applications

HS221’s excellent chemical resistance and dimensional stability make it suitable for chemical storage tanks, chemical transport drums, and reactor linings. It withstands corrosive materials such as acids, alkalis, and solvents.

Infrastructure and Construction

HS221 can be used in protective conduits, drainage pipes, and geotechnical applications where mechanical strength and longevity are essential.

Key Benefits

• High Resistance: HS221 performs effectively under various mechanical and environmental stresses, ensuring reliability in long-term industrial operations.
• Long Durability: With its high density and strong molecular bonds, HS221 provides exceptional life expectancy even in harsh industrial conditions.
• Excellent Processability: The optimal MFI range ensures smooth processing during extrusion, molding, and film blowing operations without defects.
• Superior Chemical Stability: Resistant to chemical corrosion, oxidation, and degradation, making it ideal for chemical handling applications.
• Consistent Product Quality: Produced under strict quality control in advanced petrochemical facilities to meet international standards such as ISO, ASTM, and REACH.
• Environmentally Friendly: HS221 is fully recyclable, supporting sustainable industrial development and reducing plastic waste.

Export and Supply Information

HS221 is available for international export at wholesale prices directly from Iran’s major petrochemical hubs, such as Bandar Imam, Jam, and Arak complexes. We maintain long-term partnerships with certified producers, ensuring steady supply and quality assurance for global buyers.

Export Terms and Supply Details

Market Advantage

Iran’s petrochemical industry is recognized for its competitive pricing, high production capacity, and strategic export position near key markets in Asia, Africa, and Europe. By sourcing HS221 directly from Iranian producers, international buyers benefit from:

• Lower logistics and material costs
• Reliable production consistency
• Flexible contract and payment terms
• Access to regional and customized formulations