S235 Q235 SS400 ASTM A36 A572 Carbon Steel Hot Rolled Coil Plate 5mm 10mm 15mm Thickness for Pressure Vessels
Zhengde Metal produces hot-rolled steel coils through advanced laminar flow cooling and coiling processes. These coils are further processed into steel plates, flat coils, and slitting steel strip products via finishing lines including leveling, straightening, cutting, inspection, and packaging.
| Type | Chinese Standard | International Standard | Application |
|---|---|---|---|
| Hot Rolled Low Carbon Steel | Q/BQB 302 SPHC/SPHD/SPHE | JIS G3131 SPHC/SPHD/SPHE | Cold-formed parts manufacturing |
| General Structural Steel | Q/BQB 303 SS330/SS400/SS490/SS540 | JIS G3101 SS330/SS400/SS490/SS540 | Buildings, bridges, ships, vehicles |
| Boiler & Pressure Vessel Steel | Q/BQB 320 HII/19Mn6 | DIN 17155 HII (P265GH)/19Mn6 (P355GH) | High-temperature pressure vessels and boilers |
| Atmospheric Corrosion Resistant Steel | Q/BQB 340 WTSt37-2/WTSt52-3 | SEW087 WTSt37-2 (S235J2W)/WTSt52-3 (S355J2G1W) | Containers, railway vehicles, construction machinery |
Our hot-rolled steel plates offer excellent strength, toughness, machinability, and weldability for demanding applications in shipbuilding, automotive, construction, and pressure vessel manufacturing.
We maintain extensive spot inventory including carbon structural steel, low alloy steel, wear-resistant steel, and specialized plates for pressure vessels and pipelines.
Our hot-rolled sheets feature removed surface oxide scale, improved finish, and precise dimensional accuracy for easier welding, painting, and fabrication.
We offer precision cutting services including custom shapes, circles, rectangles, flanges, and structural components with minimal machining allowance.
- Strict production and inspection according to international standards
- Competitive pricing based on real market conditions
- Secure transaction processing and financial protection
- Comprehensive after-sales support and technical assistance
- Long-term partnership focus with consistent quality and service
All products are carefully packaged to prevent damage during transportation and can be shipped via LCL (Less Container Load) for trial orders.
Shandong Zhengde Metal Manufacturing Co., Ltd. is a comprehensive metal products enterprise with five production bases, over 100 production lines, and exports to more than 50 countries worldwide.
We are a manufacturer with extensive export experience, offering competitive pricing.
We accept T/T, L/C, and other payment methods as requested.
MOQ is 3 tons per size for PPGI products.
Yes, we offer free samples with freight costs covered by the customer.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.