Continuous Black Annealed Surface Treatment Cold Rolled Steel Coil 1000mm

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Basic Specifications

Model NO.	Q235, Q255, Q275, SS400, A36
Technique	Hot Rolled
Standard	ASTM, JIS, GB, AISI, DIN, BS
Material	Q195/Q235/Q235B/Q355
Thickness	3mm-115mm
Width	600-1500mm
Surface Treatment	Coated/ Oiled
Edge	Slit edge
Delivery Time	Within 7 Working Days
Production Capacity	500000 Tons Per Month

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Company Profile

We are a specialized steel sales company integrating domestic trade and foreign trade. Our products include stainless steel, carbon steel, galvanized products, aluminum, and copper. These products are widely used in chemical, electric power, railway, and construction engineering. We maintain long-term trade relations with well-known domestic steel manufacturing facilities to ensure consistent quality and supply.

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Product Description

Carbon Steel Details:

Common grades: Q195, Q215, Q235, Q255, Q275, etc.
Carbon alloy steel: 1008(08F), 1010(10#), 1015(15#), 1020(20#), 1025(25#), 1040(40#), 1045(45#), 1050(50#), 15Mn, 20Mn, 30Mn, 40Mn, 45Mn, 50Mn, etc.
Carbon tool steel: T7, T8, T8Mn, T10, T11, T12, etc.

Each Carbon Steel Coil is produced with strict quality control, optimizing carbon content and utilizing appropriate heat treatments. We maintain a large spot inventory, and every coil undergoes modern physical and chemical testing to meet international standards such as ASTM, JIS, and DIN EN.

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Technical Parameters

Product Name	Carbon steel coil
Thickness Range	0.2mm - 25mm
Width Range	600mm - 3000mm
Available Material	Q235, Q345, ST37, A36, 45#
Production Standard	GB/T709-1988
Lead Time	7-10 days after deposit

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Quality Inspection

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Application Field

Hot-rolled steel coils are widely utilized across various manufacturing industries including:

Shipbuilding • Automotive • Bridge Construction • Machinery Manufacturing • Pressure Vessels • Infrastructure

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Packaging & Shipping

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Certificates & Cases

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Frequently Asked Questions

What are the main products you supply?

We supply a wide range of steel products including Stainless Steel Sheet/Coils/Tubes, Carbon Steel Sheets/Coils, Galvanized Sheets/Coils, PPGI/PPGL, Ductile Iron Pipe, Copper, and Aluminum products.

What are your payment terms for new customers?

We generally offer two terms: 1) 30% T/T as deposit with 70% balance against B/L copy, or 2) 100% Irrevocable L/C at sight.

Can I request samples before placing an order?

Yes, we provide samples. In-stock samples are free. If production is required, a reasonable fee is charged, which is then deducted from your first official order invoice.

How long is the typical delivery time?

With a daily inventory of over 8000 tons, common sizes can be shipped within 5 days. Special custom orders typically take 7-15 days.

Do you offer customized sizes for steel coils?

Yes, we can produce coils with thicknesses from 0.2mm to 25mm and widths ranging from 600mm to 3000mm to meet your specific project requirements.

How is the quality of the steel ensured?

Every product undergoes modern physical and chemical testing. We follow strict international standards including ASTM, JIS, and DIN to ensure premium durability and performance.