Hot Rolled Steel Coil 1mm-30mm Thickness 1250mm Width ASTM A36/S235/S355JR for Construction
Hot-rolled steel coils manufactured using advanced rolling techniques, available in thickness range of 1mm-30mm and standard width of 1250mm. These prime quality steel coils comply with international standards including ASTM A36, A106, S235, S275, and S355JR, making them ideal for construction applications.
| Type | Chinese Standard | International Standard | Application |
|---|---|---|---|
| Hot Rolled Low Carbon Steel | Q/BQB 302 SPHC, SPHD, SPHE | JIS G3131 SPHC, SPHD, SPHE | Suitable for cold-formed parts manufacturing |
| General Structural Steel | Q/BQB 303 SS330-SS540 | JIS G3101, DIN 17100 | Buildings, bridges, ships, vehicles |
| Steel for Welded Structures | Q/BQB 303 SM400-SM520 | JIS G3106, NSC | Structural parts requiring excellent welding performance |
| Automotive Structural Steel | Q/BQB 310 SAPH310-SAPH440 | JIS G3113, SEW 092 | Automotive frames, wheels requiring formability |
| Boiler & Pressure Vessel Steel | Q/BQB 320 HII, 19Mn6 | DIN 17155, JIS G3103 | Steam boiler equipment, pressure vessels |
| Pipeline Steel | GB14164 S205-S480 | API 5L Grade A-X70 | Oil and natural gas pipelines |
Manufactured from continuous casting slabs through precision roughing and finishing rolling units, ensuring superior mechanical properties and structural integrity.
Extensive spot inventory including carbon structural steel, low alloy steel, alloy steel, wear-resistant steel, and specialized automotive structural steel plates.
Removed surface oxide scale provides excellent surface quality, facilitating welding, oiling, and painting processes.
Precision cutting capabilities including custom shapes, circles, rectangles, flanges, and specialized components with minimal machining allowance.
- Strict adherence to international production standards
- Competitive pricing based on real market conditions
- Secure transaction processing and financial protection
- Comprehensive after-sales support and service
- Long-term partnership commitment with quality assurance
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases across China with over 100 production lines, 4 nationally recognized laboratories, and exports to more than 50 countries worldwide.
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