
Key Specifications / Features
The HFW Welded Steel Pipe is made from high-quality hot rolled coil for enhanced strength and durability. Available in sizes ranging from 1/2 to 8 inches and pressure ratings from 0.1 to 8 MPa, it uses the F-F-X forming method for precision. The pipe features grooved, threaded, beveled, and plain ends, providing versatile options for secure connections and reliable performance in various industrial applications.
- Model No.: LD-20250205-OP-01
- Hits: 16
- Categories: Other Pipes
- Tags: Welded Steel Pipe, HFW Steel Pipe
Detail Information
Product Item: HFW Welded Steel Pipe
Welding Method: High-frequency Resistance Welding (HFW)
Raw Material: Hot Rolled Coil
Size Range: 1/2–8 Inch
Normal Pressure Range: 0.1 MPa – 8 MPa
Forming Method: F-F-X
Temperature Range: -30°C to 809°C
Connection Types: Grooved, Threaded, Beveled, Plain
Applications: Water Systems, Sprinkler Systems, Gas Systems, Oil Systems, HVAC Systems
Product Advantages
Advanced F-F-X forming technology enhances controllability.
Thermatool solid-state high-frequency welding machine ensures welding stability.
On-line heat treatment ensures seam hardness.
100% on-line Eddy Current Testing and Hydrostatic Testing ensure welding quality.



