Procurement and Cutting of ST37 Steel Coils
Intake of standard steel coils with precise metallurgical analysis and accurate cutting of transverse strips matching pipe and profile tolerances.
Utilizing automatic strip cutting equipment, hardened forming dies, and High-Frequency Induction Welding (HFIW), all sections reach the production line with utmost dimensional accuracy.
Continuous high-frequency edge-to-edge welding without auxiliary electrodes, ensuring joint strength equal to the base metal.
Step-by-step bending with precision alloy rollers that prevent localized stress in corners and maintain edge squareness.
Continuous quality control from Mobarakeh Steel coil intake to packaging, along with certified inspection reports for each production batch.
All products are manufactured according to Iranian National Standards (ISIRI 7336 / ISIRI 7338) and ST37 material.
| Section Name | Thickness Range (mm) | Standard Length | Welding Type | Main Structural Application |
|---|---|---|---|---|
| Structural Box Profile | 1.5 to 3.0 mm | 6 meters | High-Frequency ERW | Columns, trusses, light & heavy steel frames |
| Industrial Steel Pipe | 2.0 to 2.5 mm | 6 meters | Tested Induction Weld | Utilities, scaffolding, low-pressure fluid transport |
| T-Section Profile | 2.0 mm | 6 meters | Cold Rolled Formed | Frame intermediate bracing and double glazing |
| Lati Window Profile | 2.0 mm | 6 meters | Precision Corner Rolling | Metal door/window opening sashes and weather sealing |
| French Frame Door Jamb | Standard 2.0 mm | 6.60 meter branch | 8-Channel Bending | Building entrance and interior door frames |
Nikbaf Brothers started its trading business under the Nikbaf brand name in 2001, exporting building materials to CIS countries. Drawing on years of managerial experience in commerce and export, the company successfully achieved first rank among exporters of Khorasan Razavi Province in 2016.
Continuing this path through teamwork, continuous drive for advancement, and utilizing young educated professionals with the goal of supplying domestic market demands, Asia Steel Star Production and Trading Company was established in 2020 for pipe and profile manufacturing in Binaloud Industrial Town, Khorasan Razavi.
Start of commercial activity and building materials export
Awarded top exporter of Khorasan Razavi Province
Establishment of pipe and profile factory in Binaloud