Hot Rolled Steel Billet China Supplier Q235/3SP/5SP

Hot Rolled Steel Billet China Supplier Q235/3SP/5SP

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 100000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description

1.Specifications

Type	Steel billet / Square steel/ Steel square bar
Standard grade	3SP/PS, 5SP/PS, Q195, Q235, Q255, Q275, 20MnSi etc.
MOQ	1000 MT
Technique	Hot rolled, Continuous casting and rolling
Size	5050mm ~ 160160mm
Length	3~12m
Packing	Loose packing, in bundle
Payment terms	T/T, L/C at sight, Usance L/C
Trade terms	EXW, FOB, CFR, CIF
Trans terms	FIO, FILO, FLT
Inspection	Third party inspection accepted
Delivery time	15-30 days, according to the quantity
Applications	carbon structural steel, wire rod, rod, deformed bars, profile steel, machine parts, and steel moulds etc .
Note	Customized service is available (for sizes,length and chemical components etc.).

2.Steel Grade:

Steel Grade	C %	Mn %	Si %	S %	P %
Q195	0.06-0.12	0.25-0.50	0.30 Max	0.04 Max.	0.04 Max.
Q235	0.12-0.22	0.30-0.60	0.30 Max.	0.04 Max.	0.04 Max.
Q255	0.18-0.28	0.40-0.70	0.30 Max.	0.045 Max.	0.050 Max.
Q275	0.27-0.38	0.50-0.80	0.30 Max.	0.045 Max.	0.045 Max.
3SP	0.14-0.22	0.40-0.85	0.15-0.30	0.050 Max.	0.040 Max.
5SP	0.28-0.37	0.50-1.00	0.15-0.30	0.050 Max.	0.040 Max.
20MnSi	0.17-0.25	1.00-1.60	0.40-0.80	0.050 Max.	0.050 Max.

3.Production Process

Hot Rolled Steel Billet China Supplier Q235/3SP/5SP

FAQ:

Q: Can I get sample and how long will it take?

A:Yes. We can supply sample. And you need to pay for courier.

Q: What's the MOQ?

A: Our MOQ is 25mt.

Q: What's the delivery time?

A: It will take about 30 days after TT or L/C.

Q: What is the payment terms?

A: T/T, L/C at sight

Q: How does your factory carry out quality control?

A: We attach great importance to quality control.Every part of our products has its own QC.

Q: What certificate do you have?

A: We have SGS, ISO9001 etc. Also we can apply any certificate if you need if the qty is OK.

Q: What are the different types of steel coatings for fire resistance?: There are several types of steel coatings that enhance fire resistance. These include intumescent coatings, which expand when exposed to heat to form a protective layer, and cementitious coatings, which provide insulation and slow down heat transfer. Additionally, there are epoxy-based coatings that offer fire protection by insulating the steel and preventing it from reaching critical temperatures. Other types of coatings may also be used depending on specific requirements and fire safety regulations.

Q: What are the common types of steel products used in the marine industry?: The common types of steel products used in the marine industry include marine-grade stainless steel, galvanized steel, and high-strength low-alloy (HSLA) steel. These materials are chosen for their corrosion resistance, durability, and structural strength, making them suitable for various marine applications such as shipbuilding, offshore structures, and marine equipment.

Q: What are the common types of steel products used in the pet photography and videography industry?: The common types of steel products used in the pet photography and videography industry include tripods, light stands, backdrop stands, and camera rigging systems. These steel products provide stability, durability, and support for capturing high-quality pet photographs and videos.

Q: How does steel pipe coating for underground applications work?: Steel pipe coating for underground applications works by applying a protective layer to the pipe's surface. This coating acts as a barrier against corrosion, abrasion, and chemical damage, ensuring the longevity and integrity of the pipe in underground environments. The coating process typically involves cleaning and prepping the pipe's surface, followed by the application of a primer and a topcoat. The primer enhances adhesion and corrosion resistance, while the topcoat provides additional protection and durability. Coating methods can vary, including fusion bonded epoxy, polyethylene, or polyurethane, depending on the specific application requirements.

Q: How is steel pipe coated for underground installations?: Steel pipe is typically coated for underground installations using a process called fusion bonded epoxy (FBE) coating. This involves applying a powdered epoxy resin to the cleaned and preheated pipe surface, which then melts and forms a tough, corrosion-resistant coating upon cooling. This coating provides excellent protection against underground conditions and helps extend the lifespan of the steel pipe.

Q: What are the different grades of steel used in various industries?: There are several different grades of steel used in various industries, each with its own unique properties and applications. Some common grades include carbon steel, stainless steel, alloy steel, tool steel, and high-speed steel. Carbon steel is widely used due to its strength and affordability, while stainless steel is valued for its corrosion resistance. Alloy steel contains additional elements to enhance its strength and durability, making it suitable for applications in industries like automotive and aerospace. Tool steel is commonly used in the manufacturing of cutting tools, while high-speed steel is preferred for applications requiring high cutting speeds. Overall, the choice of steel grade depends on the specific requirements and demands of each industry.

Q: How is steel used in the production of construction machinery?: Steel is commonly used in the production of construction machinery due to its high strength and durability. It is used to manufacture various components, such as frames, buckets, blades, and tracks, which require the ability to withstand heavy loads and harsh working conditions. Additionally, steel's malleability allows for easy shaping and forming of complex parts, enhancing the overall performance and reliability of construction machinery.

Q: How are steel gratings used in industrial flooring?: Steel gratings are used in industrial flooring to provide a strong and durable surface that can withstand heavy loads, prevent slipping, and allow for the drainage of liquids and debris. They are commonly used in factories, warehouses, and outdoor areas where a robust flooring solution is required.

Q: What are the different types of steel flanges and their uses?: There are several types of steel flanges used in various industries. Some common types include slip-on flanges, weld neck flanges, socket weld flanges, blind flanges, and lap joint flanges. Slip-on flanges are easy to install and are typically used in low-pressure applications. Weld neck flanges are designed for high-pressure and high-temperature applications where strength and reliability are crucial. Socket weld flanges are used for smaller pipe sizes and offer better alignment than slip-on flanges. Blind flanges are used to seal the end of a pipe or vessel and are commonly used in areas where future expansion or maintenance may be required. Lap joint flanges are used in combination with a stub end to allow easy disassembly of piping systems. Each type of flange has its own specific use and is chosen based on the requirements of the application, such as pressure, temperature, and size.

Q: What are the advantages of using steel plates in manufacturing?: There are several advantages to using steel plates in manufacturing. Firstly, steel plates have high strength and durability, making them ideal for applications that require robust materials. Secondly, steel plates offer excellent resistance to corrosion, ensuring their longevity and suitability in various environments. Additionally, steel plates have good formability, allowing for customization and shaping to meet specific manufacturing requirements. Lastly, steel plates are readily available and cost-effective, making them a cost-efficient choice for many manufacturing processes.

Send your message to us

*Email

*TEL

*Quantity

*Unit