Description

The High-frequency Electrical Resistance Welded Pipe (HFW Pipe) is engineered for precision and durability, ensuring high accuracy in both size and shape. With minimal tolerances in diameter and wall thickness, this pipe is designed for reliable performance in demanding applications. It boasts excellent resistance to collapse and bursting, thanks to its low content of carbon, sulfur, and phosphorus, coupled with enhanced impact toughness.

This versatile HFW pipe production line adheres to standards such as API 5L and GB/T 9711, allowing for the creation of various HFW pipes with steel grades reaching up to X80. Its applications are extensive, ranging from long-distance pipeline projects for the transmission of oil, natural gas, water, coal gas, and mineral slurry to engineering projects in the chemical industry, electric power, irrigation, construction, and piling.

Specifications