| After-sales Service: | 24-Hour Online Service |
|---|---|
| Warranty: | 50 Years |
| Type: | Seamless |
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Samples: |
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Carbon steel , refers to iron-carbon alloys with carbon content below 2% and 11%. Carbon steel is divided into carbon structural steel, carbon tool steel and free-cutting structural steel. Carbon structural steel is divided into engineering construction steel and mechanical manufacturing structural steel; according to the smelting method, it can be divided into open hearth steel and converter steel; according to the deoxidation method, it can be divided into boiling steel (f), killed steel (z), semi-killed steel (b) ) and special killed steel (TZ); (4) According to the carbon content, carbon steel can be divided into low carbon steel (WC≤0.25%), medium carbon steel (WC 0.25%-0.6%) and high carbon steel (WC> 0.6%).
Mainly include: pig iron, carbon structural steel, high-quality carbon structural steel, low-alloy structural steel, alloy structural steel, spring steel and bearing steel, tool steel, stainless steel and heat-resistant steel.
Widely used in construction, bridges, railways, vehicles, ships and various machinery manufacturing industries, and also widely used in modern petrochemical, marine development, etc.
| Product Name | Q235 Q195 Q345 ST S355 Carbon Steel Pipe |
| Length | as required |
| Width | as required |
| Thickness | 0.12-20mm, 0.8mm-300mm or as required |
| Standard | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
| Grade | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 Grade A, Grade B, Grade C |
| Technique | Hot roll, cold roll, cold drawn, ect. |
| Processing method | Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request |
| Thickness tolerance | ±0.1mm |
| Material | Q345,Q345A,Q345B,Q345C,Q345D,Q345E,Q235B HC340LA,HC380LA,HC420LA B340LA,B410LA 15CRMO,12Cr1MoV,20CR,40CR,65MN A709GR50 |
| MOQ | 5tons (We can provide free sample) |
| Shipment time | Within 15-20 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package : 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve. |
| Supply Ability | 2000 tons / month |
| Item | Detail |
| Packing | In bundle with steel strip or packed in wooden pallets or as customers requirement |
| Trade terms | FOB/CIF |
| Port of shipment | Tianjin/Qingdao/Shanghai |
| Shipment | By sea or train |
| Delivery time | 1. Normal size: 3-7days send from warehouse directly. 2. Special size: 7-10days custom made for you. |
We have hundreds of satisfied customers from all over the world. Please review some of our customer testimonials below. We always want to improve - please do submit your feedback, please email us, or give us a call. Thank you.
1.What are your company's main products?
Metal materials, including stainless steel, aluminum, section steel, color coated galvanized, etc. We support customization.
2. How do you control quality?
We have ISO and other certificates to support customer factory inspection and third-party inspection of goods.
3.What are the advantages of your company?
We have advanced production lines and 24-hour online services.
supporting pre order factory inspection and post order inspection services.
4. How to get samples?
We provide free samples.
5. How long is the delivery time and how much is the shipping fee?
The delivery time is determined by the quantity of goods, and most of the time is 3-5 days.
The shipping cost depends on your port location
Suppliers with verified business licenses
Audited Supplier 
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