• Oxygen cutting oxygen lance Metallurgical oxygen lance System 1
  • Oxygen cutting oxygen lance Metallurgical oxygen lance System 2
Oxygen cutting oxygen lance Metallurgical oxygen lance

Oxygen cutting oxygen lance Metallurgical oxygen lance

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t
Supply Capability:
1000 m.t/month

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Item specifice

Standard:
AISI,ASTM,JIS,GB,BS,DIN,API,EN,American standard
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring,seamless
Shape:
Small diameter,LTZ,Oval,Rectangular,Round,U Channel,Square,C Channel,Hexagonal
Surface Treatment:
Carbon steel,PVDF Coated,Black,Bright,Polished,Chromed Passivation,Dry,Oiled,Color Coated,Copper Coated,Coated,Galvanized
Steel Grade:
Q195,Q235,20#,10#,SS400-SS490,600 Series,400 Series,300 Series,200 Series,HRB400,RHB335,Q235B,Q215B,Q235,Q215,A53(A,B)
Certification:
ISO
Thickness:
2.0
Length:
6000
Net Weight:
1500

Oxygen tube is used in steelmaking oxygen with small diameter steel pipe, small diameter welded steel pipe, is commonly used in standard by 3/8 inch - 2 inch eight, with 8, 10, 15, 20, or Q195 - made of Q235 steel strip. For corrosion protection, some aluminized processing.

Oxygen cutting oxygen lance Metallurgical oxygen lance

Features:

decarburization

Carbon and other chemical composition to impart specific properties of metal or performance, therefore in the process of smelting should be carefully measure and control the chemical composition. Oxygen tube used in blast furnace, converter, induction furnace and electric arc furnace steelmaking decarburization is used, the rich oxygen mixture by oxygen tube into the molten metal. Oxidation of the metal liquid and excessive carbon, burn to the composition of its carbon down to the appropriate standards.

Oxygen cutting oxygen lance Metallurgical oxygen lance

Open hole

When molten steel composition and temperature of the desired, using oxygen blowing tube open hole by means of drilling and tapping. Oxygen tube end connected to the hyperbaric oxygen, lit the end of the oxygen tube, through careful skilled operation, can make the thickness of 800 mm hole stemming burn out, help to metal flow of the molten liquid.

Clearing the ladle

After the casting process, the ladle block needs to clean up immediately. On the ladle slag must be cleaned up. Oxygen tube is used to clean up and down tube, such as there is embedded at the bottom of the ladle slag, also need oxygen tube to clean up.

Clean up the tundish nozzle

Tundish is temporary storage in the process of steelmaking metal liquid and the container. Compared with the oxygen tube cleaning tundish nozzle is more cost effective to replace the tundish nozzle system.

Clean up the slag skin

Oxygen cutting oxygen lance Metallurgical oxygen lance

Oxygen tube can effectively clear cutting and slag layer caused by the slag skin, curing or solidification of metal and refractory insulation layer formation, reduce heat loss, protect the fusion line from corrosion and chemical attack and thermal shock.

The spillage clean molten steel

Oxygen tube used in the solidification of liquid steel spill split into small, is easy to deal with and help some valuable spills to melt or processing.


Q:What are the common methods of joining steel pipes?
The common methods of joining steel pipes include welding, threading, and using mechanical couplings. Welding involves fusing the pipes together using heat, while threading involves screwing the pipes together using threads on the ends. Mechanical couplings are devices that connect the pipes together using compression or other means.
Q:Can steel pipes be used for underground oil and gas pipelines?
Yes, steel pipes can be used for underground oil and gas pipelines. Steel is a widely used material in the oil and gas industry due to its strength, durability, and resistance to corrosion. Steel pipes are capable of withstanding the high pressure and extreme conditions often encountered in underground pipelines, making them a reliable choice for transporting oil and gas.
Q:What are the safety precautions for handling steel pipes?
When handling steel pipes, it is important to take several safety precautions to prevent accidents and minimize the risk of injury. Here are some key safety measures to follow: 1. Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses, hard hats, steel-toed boots, and gloves. This will protect you from potential hazards such as falling objects, sharp edges, or chemical spills. 2. Proper Lifting Techniques: When lifting steel pipes, use proper lifting techniques to avoid strain or back injuries. Bend your knees, keep your back straight, and lift using your legs instead of your back. If the pipe is too heavy, seek assistance or use mechanical lifting equipment. 3. Secure Storage and Stacking: Store steel pipes in a well-organized manner, ensuring they are properly stacked and secured. Use suitable storage methods, such as racks or pallets, to prevent pipes from rolling or falling. Avoid stacking pipes too high to prevent instability. 4. Inspect for Defects: Before handling steel pipes, inspect them for defects such as cracks, corrosion, or dents. Defective pipes can pose serious safety risks, so it is important to identify and remove them from use. 5. Use Appropriate Handling Equipment: When moving or transporting steel pipes, utilize appropriate equipment such as forklifts, cranes, or hoists. Ensure that the equipment is in good working condition, and always follow the manufacturer's guidelines for safe operation. 6. Secure Transportation: If transporting steel pipes by vehicle, make sure they are properly secured to prevent shifting or falling during transit. Use straps, chains, or other restraints to secure the load. 7. Watch for Sharp Edges: Steel pipes can have sharp edges that can cause cuts or injuries. Be cautious when handling them and wear gloves to protect your hands. 8. Communication and Training: Communicate with your team members to ensure everyone understands the proper handling procedures and safety precautions. Provide training on safe lifting techniques, equipment operation, and hazard identification. 9. Maintain a Clean Work Area: Keep the work area clean and free from debris, oil, or other slippery substances that could cause slips or falls. 10. Follow Safety Guidelines: Always adhere to safety guidelines and procedures established by your organization or relevant regulatory authorities. These guidelines may include additional precautions specific to your work environment. By following these safety precautions, you can significantly reduce the risk of accidents and injuries when handling steel pipes. Remember, safety should always be the top priority in any work environment.
Q:What is the weight and strength of steel pipes?
The weight and strength of steel pipes differ based on their dimensions and the specific steel grade utilized. Typically, the weight of steel pipes is measured in pounds per foot or kilograms per meter. The strength of steel pipes is commonly evaluated in terms of yield strength and ultimate tensile strength. The weight of steel pipes can range from a few pounds per foot for smaller sizes to several hundred pounds per foot for larger diameters and thicker walls. Various factors, including the pipe's outer diameter, wall thickness, and length, impact the weight. For example, a 1-inch diameter steel pipe with a wall thickness of 0.125 inches may weigh approximately 0.67 pounds per foot. Conversely, a 12-inch diameter steel pipe with a wall thickness of 0.5 inches can weigh roughly 142 pounds per foot. The strength of steel pipes is determined by the grade of steel used, which can vary depending on the specific application and requirements. Commonly used steel grades for pipes include ASTM A53 for general purposes, ASTM A106 for high-temperature service, and API 5L for oil and gas transportation. These grades possess different yield strengths and ultimate tensile strengths. Yield strength denotes the amount of stress a steel pipe can endure before it starts to deform plastically. It is usually measured in pounds per square inch (psi) or megapascals (MPa). For instance, ASTM A53 Grade B steel pipe has a minimum yield strength of 35,000 psi (240 MPa), while API 5L Grade X65 steel pipe has a minimum yield strength of 65,000 psi (448 MPa). On the other hand, ultimate tensile strength signifies the maximum stress a steel pipe can withstand before fracturing. It is also measured in psi or MPa. For example, ASTM A106 Grade B steel pipe has an ultimate tensile strength of 60,000 psi (415 MPa), whereas API 5L Grade X65 steel pipe has an ultimate tensile strength of 77,000 psi (531 MPa). In conclusion, the weight and strength of steel pipes can vary based on their dimensions and the grade of steel used. The weight is influenced by factors like the pipe's diameter, wall thickness, and length, while the strength is determined by the steel's yield strength and ultimate tensile strength.
Q:What are the different methods of joining steel pipes for high-pressure applications?
There are several methods of joining steel pipes for high-pressure applications. These include butt welding, socket welding, threaded connections, and flanged connections. Butt welding involves joining the ends of two pipes by heating them and then pressing them together to create a strong and seamless connection. Socket welding involves inserting one pipe into the socket of another and then welding them together. Threaded connections involve screwing together two pipes using threaded fittings. Flanged connections involve using flanges to connect two pipes by bolting them together with gaskets to ensure a tight and leak-free joint. Each method has its own advantages and is chosen based on the specific requirements of the high-pressure application.
Q:How do steel pipes compare to other materials, such as PVC or copper?
Steel pipes have several advantages over other materials such as PVC or copper. Firstly, steel pipes are incredibly durable and strong, making them suitable for heavy-duty applications and high-pressure environments. Additionally, steel pipes have a longer lifespan compared to PVC or copper, as they are less prone to cracking, corrosion, or degradation. Steel pipes also provide better fire resistance and are more resistant to extreme temperatures. However, steel pipes can be more expensive and require professional installation due to their weight and rigidity. PVC pipes, on the other hand, are lightweight, affordable, and easy to install, but they may not be as durable or suitable for certain applications. Copper pipes offer excellent corrosion resistance and are commonly used for water supply systems, but they can be more expensive and require skilled labor to install. Ultimately, the choice between steel, PVC, or copper pipes depends on the specific requirements of the project and the desired balance of cost, durability, and performance.
Q:What is the impact of temperature on steel pipes?
The impact of temperature on steel pipes can vary depending on the specific conditions and application. Generally, high temperatures can cause steel pipes to expand, potentially leading to buckling or distortion. On the other hand, extremely low temperatures can make steel pipes more brittle and prone to cracking. It is crucial to consider the temperature range within which the steel pipes will operate to ensure their structural integrity and prevent any potential failures.
Q:What are the different types of supports used for steel pipes?
The different types of supports used for steel pipes include pipe clamps, pipe hangers, pipe saddles, and pipe rollers. These supports are designed to securely hold and suspend the steel pipes in place, ensuring proper alignment and preventing sagging or movement.
Q:25 of the steel pipe with 6 in charge of what is the difference?
25 of the steel pipe with 6 in charge of the difference:25 of the steel pipe refers to the DN25 tube, the outer diameter of 25mm; 6, in charge of refers to DN20 steel pipe, the outer diameter is 20mm.
Q:What is the average cost of steel pipes?
The average cost of steel pipes can vary depending on several factors such as the size, grade, and quantity of the pipes needed, as well as the current market conditions. Generally, the cost of steel pipes ranges from $500 to $1500 per ton. However, it is important to note that this is a rough estimate, and prices can fluctuate based on factors like demand, location, and quality. It is recommended to reach out to suppliers or manufacturers for more accurate pricing information based on specific project requirements.

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