Wholesale Glued/Loose Hooked End Steel Fiber for Refractory Industry /Reinforcement of Ultra-High Performance Concrete. High Corrosion Resistance: Boasts excellent high-temperature performance and anti-rust properties for durability. Wide Material Options: Available in Carbon Steel, 304 SS, 310 SS, and 330 SS to suit various needs. Customizable Shapes: Offered in Straight, Hooked End, and Wavy shapes including cross-section variations. Diverse Size Range: Diameter 0.4-1.0mm and Length 25-60mm with customizable specifications available. High Tensile Strength: Tensile strength ranges from 100 to 2000MPa for superior reinforcement. Multi-Industry Application: Ideal for refractory, concrete, metallurgical, petrochemical, and power industries. ISO Certified Quality: Manufactured under ISO-9001:2008 quality control with strict inspection processes. Custom Packaging Support: Flexible packaging options including 25kg/15kg bags with custom logo printing.