Q235 Q335 ขดลวดเหล็กคาร์บอนแบบรีดร้อน

As one of the core materials of modern industrial manufacturing, hot-rolled carbon steel coils made of metal iron plates have become the preferred materials for industries such as construction, automobiles, and machinery manufacturing due to their excellent mechanical properties, high cost-effectiveness, and wide applicability. Our hot-rolled carbon steel coils adopt advanced production processes and strictly follow international standards (such as ASTM, JIS, and GB) to ensure that the products have excellent strength, corrosion resistance, and processing performance, helping customers improve production efficiency and product quality.

Product Core Advantages

High Strength and Durability

Through the high-temperature rolling process, the internal structure of the steel is more compact, and the tensile strength reaches 400-550MPa, which can withstand high-load impact and is suitable for harsh environments such as heavy machinery and bridge structures.

Excellent Surface Quality

The surface is smooth and flat, and the thickness tolerance is precise (±0.1mm), which reduces subsequent processing losses and can be directly used in laser cutting, stamping and other processes.

Diverse Specification Selection

Provide flexible customization with a thickness of 0.5mm-20mm and a width of 1000mm-2000mm, and support delivery in strips, straight or rolls to meet the needs of different scenarios.

Environmental protection and cost-effectiveness

Using recyclable steel raw materials, combined with efficient production processes, reducing energy consumption and carbon emissions, and providing customers with environmentally friendly and economical solutions.

Application areas

Construction engineering: steel structure frames, roof panels, support beams

Automobile manufacturing: body frames, chassis parts

Mechanical equipment: heavy machinery housings, conveyor belt components

Energy field: wind power towers, oil pipelines

Home appliance manufacturing: refrigerators, washing machines internal structural parts

Technical parameters and standards

Project Parameter range Implementation standard

Material Q195/Q235/SPHC/SS400 ASTM A36, JIS G3101

Thickness 0.5mm-20mm ±0.1mm tolerance control

Width 1000mm-2000mm Support customized striping

Surface state Hot-rolled black coil/pickling coil Anti-rust coating can be added

Why choose us?

20 years of industry experience: Focus on the research and development and production of carbon steel materials, serving 500+ corporate customers worldwide

One-stop service: From material selection consultation, customized production to logistics distribution, efficient response throughout the process.

Quality certification: Passed ISO 9001 and SGS certification to ensure that products meet international standards.

Sufficient inventory: Ten thousand tons of spot goods are always available, supporting small batch trial orders and long-term stable supply.