Steel Plate – High Quality Carbon & Alloy Steel Plate for Construction & Industry

Steel Plate – High Quality Carbon & Alloy Steel Plate for Construction & Industry

Introduction

Steel plate is one of the most widely used flat steel products in global industrial and construction fields. Manufactured through hot rolling, cold rolling, heat treatment and precision leveling processes, steel plate features stable structure, uniform thickness, high bearing capacity and excellent weldability.

It covers general carbon steel, high-strength manganese steel, pressure vessel steel, alloy steel and structural steel series. With reliable mechanical performance and low production cost, steel plate becomes the essential base material for machinery manufacturing, building structure, bridge engineering, shipbuilding and pressure equipment.

Main Grades & International Standards

Our steel plates comply with GB, ASTM, EN, JIS international standards, fully meeting different countries’ engineering and export requirements.

Common Carbon Steel Plate Grades

- Q235B, Q355B / Q355D

- A36, SS400

- S235JR, S355JR / S355J2

High Strength & Special Steel Plate

- High strength low alloy plate: Q355ND, S355NL

- Pressure vessel plate: Q245R, Q345R

- Alloy steel plate, wear-resistant steel plate

Core Product Advantages

1. Uniform Structure & Stable Quality

Professional hot rolling and leveling technology ensure flat surface, consistent thickness, no cracks, no slag inclusion, stable internal metallographic structure.

2. Excellent Weldability & Processability

Steel plate is easy to cut, bend, drill, forge and weld. It supports all kinds of secondary processing and customized shaping for engineering components.

3. High Strength & Load-bearing Performance

High-strength series steel plates have strong compression resistance, impact resistance and bending resistance, suitable for heavy-load structural projects.

4. Good Toughness & Low-temperature Resistance

Low-alloy and normalized steel plates provide excellent low-temperature toughness, avoiding brittle fracture in cold environment projects.

5. Large Stock & Complete Specifications

We supply full-size steel plates, including thin plate, medium plate, thick plate and extra-thick plate, supporting bulk engineering orders and customized processing.

Product Specifications

- Thickness: 1.5mm – 200mm

- Width: 1250mm / 1500mm / 1800mm / 2000mm / customized

- Length: 6000mm / 12000mm / customized fixed length

- Process: Hot Rolled, Cold Rolled, Normalized, Quenched & Tempered

- Surface: Clean rolling surface, flat, no rust pits

- Processing Service: Laser cutting, flame cutting, bending, drilling, customized drawing processing

Wide Application Fields

1. Construction Engineering

Steel structure buildings, steel columns, beams, factory workshops, high-rise building load-bearing structures.

2. Bridge & Road Engineering

Bridge deck plates, structural supporting plates, highway guardrail base plates and municipal engineering components.

3. Mechanical Manufacturing

Mechanical base plates, equipment shell, engineering machinery accessories, forklift and crane structural parts.

4. Pressure Vessel & Pipeline Industry

Storage tanks, boilers, heat exchangers, chemical pressure containers and large pipe fittings.

5. Shipbuilding & Offshore Engineering

Ship structural plates, marine platform base plates and marine corrosion-resistant structural steel.

6. Mining & Heavy Industry

Wear-resistant structural parts, heavy equipment supporting plates and mine engineering steel structures.

Our Supply & Export Service

- Full specifications in stock: Ordinary plate, medium thick plate, high strength plate available.

- Custom processing: Cutting, shaping, drilling and special size customization.

- Quality guarantee: Strict chemical and mechanical property testing.

- Complete certificates: MTC, 3.1 test certificate, SGS and CE documents provided.

- Fast delivery: All orders can be shipped within 5–7 working days.

- Professional export service: Support FOB, CIF, CFR terms, Qingdao port shipment.

Conclusion

Steel plate is the fundamental industrial steel material with stable performance, wide application and high cost performance. Our factory supplies standard and high-strength steel plates with reliable quality, precise dimension and complete specifications.

We have long-term export experience for global engineering and wholesale clients. Welcome worldwide customers to inquire price, customize sizes and establish stable cooperation.