Choosing standard pipes and fittings guarantees the stability of fluid transmission systems in civil and industrial projects. Our team at TAPPICO produces and supplies a complete range of polymer pipes and specialized fittings for various applications, allowing you to equip your infrastructure with peace of mind:
In civil projects, water and sewage transmission, or in chemical industries requiring specific piping, the quality of pipes and fittings is paramount. The products offered in this category are manufactured using high-quality polymer raw materials and modern technical knowledge to provide high resistance against corrosion, pressure, and environmental changes. Our goal is to supply products that comply with global standards and guarantee the longevity of your piping system.
Various polyethylene and industrial pipes available are produced with high precision and quality to provide easy installation and long-term stability for project executors. Whether your project is an extensive urban water and sewage network or a fluid transmission system in industrial environments; our product portfolio offers ideal options by considering engineering needs and technical requirements.

Tamin Oil, Gas and Petrochemical Investment Company (TOPICO)
TOPICO Holding is recognized as the country’s largest holding in terms of variety and number of manufactured products in the oil, gas, and petrochemical industries. Leveraging 17,768 employees and a greater share in the production of key products such as gasoline, PVC, propylene, methanol, bitumen, base oil, and other products, the group holds prominent positions in domestic and international markets.
With over two decades of experience, TOPICO Holding was established on December 25, 2002. Since then, through ongoing development and transformation, it has become one of Iran's largest and most reputable holdings in the oil, gas, and petrochemical sectors.
The main objective of the company is to achieve the highest sustainable value in Iran’s oil and petrochemical industries and to compete on an international level.
TOPICO Holding, with strong financial resources and presence in various segments of the oil, gas, petrochemicals, tire, and cellulose industries, enjoys significant competitive advantages. Through the development of new projects and a particular focus on the petrochemical and refinery sectors, the company maintains a significant market share.
To maintain growth and development, TOPICO Holding implements major industrial and development projects with a focus on increasing capability and efficiency.
By situating petrochemical and refinery units in special economic zones and coastal areas, the company continuously participates in large-scale industrial projects, thus gaining competitive advantages in international markets.
TOPICO Holding maintains high financial transparency and utilizes listed companies for investments and acquisitions of shares in utility companies.
As a leader in Iran's oil, gas, and petrochemical industry, TOPICO Holding strives to become the largest investment company in the sector by leveraging its strong financial and human resources. With long-term strategies focusing on value creation, investing in key projects, and international cooperation, the group continues to achieve sustainable, broad-based growth.