3pe Spiral Steel Epoxy Coated Steel Pipe

The 3PE (Three-Layer Polyethylene) spiral pipe is a high-performance steel pipe designed for exceptional corrosion resistance and long-term durability in harsh environments. It features a robust three-layer coating system combining epoxy powder, adhesive, and polyethylene to create an impermeable barrier against moisture, chemicals, and mechanical damage.3PE spiral pipes are widely used in municipal water systems, oil/gas transportation, chemical industries, and infrastructure projects requiring leak-proof, low-maintenance solutions.Manufactured to ISO 21809-1, DIN 30670, and other international specifications, ensuring reliability.

1.Triple-Layer Protection: The fusion-bonded epoxy (FBE) base ensures strong adhesion to the steel surface, while the copolymer adhesive bonds the outer polyethylene layer, offering superior resistance to abrasion, impact, and soil stress.

2.Excellent Corrosion Resistance: Ideal for oil, gas, water transmission, and underground pipelines, even in highly corrosive soils or marine conditions.

3.Long Service Life: Reduces maintenance costs and extends pipeline lifespan by preventing rust and degradation.

4.Flexibility & Strength: The spiral-welded design balances structural integrity with adaptability for curved installations.

5.Wide Applicability: Suitable for temperatures ranging from -30°C to 80°C (-22°F to 176°F).

Yulong steel full of enthusiasm, has won a good reputation. Our staff members make every effort to make the Country prosperous. With excellent quality and perfect customer services, we have gained praise and high appreciation from clients from all over the world. We win a good reputation in the pipe export area every year. Our seamless steel pipes are unique products in China. These types of products make us stand in the top position all over the world.

Our main products: 1) Precision seamless steel pipes 2) Hot rolled seamless pipes 3) Cold drawn seamless pipes 4) SSAW steel pipes 5) LSAW steel pipes 6) ERW steel pipes 7)stainless steel pipe 8)seamless steel carbon pipe Our company has gained ISO9001 Quality system and API Certificates. We have been certified by the international PED TUV and National Special Equipment license. We are one of the qualified suppliers of Chinese Top Three Petroleum Companies and we have established long-term stable and strategic cooperative partnerships with many foreign well-known companies. Our sales network has covered almost around the world, such as South America, Europe, North America, the Middle East, Oceania, Africa, etc.

We adhere to the Management concept of "Quality first, Prestige first, Customer top" so as to provide the "First-class products and the First-class services" for all customers from all over the world. We would like to cooperate with worldwide customers for a Prosperous Future.