• N80 Petroleum Casing with Excellent Corrosion Resistance and  Oilfield Cementing Operations System 1
  • N80 Petroleum Casing with Excellent Corrosion Resistance and  Oilfield Cementing Operations System 2
  • N80 Petroleum Casing with Excellent Corrosion Resistance and  Oilfield Cementing Operations System 3
  • N80 Petroleum Casing with Excellent Corrosion Resistance and  Oilfield Cementing Operations System 4
  • N80 Petroleum Casing with Excellent Corrosion Resistance and  Oilfield Cementing Operations System 5

N80 Petroleum Casing with Excellent Corrosion Resistance and Oilfield Cementing Operations

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1100 m.t./month

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Specification

Standard:
ASTM,API,GB
Technique:
Hot Rolled,Cold Rolled
Shape:
Round,LTZ
Surface Treatment:
Galvanized,Copper Coated
Steel Grade:
Q195
Certification:
ISO,API
Thickness:
5.21-16.13mm
Length:
R1-R3
Outer Diameter:
4 1/2 -20inch
Net Weight:
14.14-197.93kg/m


Q: Can steel pipes be used for chemical refineries?
Yes, steel pipes can be used for chemical refineries. Steel pipes are commonly used in chemical refineries due to their high strength, durability, and resistance to corrosion. The harsh environment of a chemical refinery, which involves exposure to corrosive chemicals and extreme temperatures, requires materials that can withstand these conditions. Steel pipes are able to handle these challenges and are often chosen for their ability to transport various fluids and gases safely and efficiently. Additionally, steel pipes can be welded, which allows for easy installation and maintenance in complex refinery systems. Overall, steel pipes are a suitable choice for chemical refineries due to their robustness, corrosion resistance, and compatibility with the demanding conditions of this industry.
Q: How do steel pipes handle high-pressure applications?
Steel pipes are able to handle high-pressure applications due to their inherent strength and durability. The material properties of steel, such as its high tensile strength and resistance to deformation, allow it to withstand the intense pressure exerted on the pipes. Additionally, steel pipes can be manufactured with thick walls and seamless construction, further enhancing their ability to handle high-pressure environments. Overall, the robust nature of steel pipes makes them a reliable choice for various industrial applications requiring high-pressure resistance.
Q: How are steel pipes used in the construction of shipbuilding?
Steel pipes are commonly used in shipbuilding for various purposes such as transporting fluids, supporting structures, and providing stability. They are used for the construction of the ship's hull, bulkheads, and compartments, as well as for the installation of water, fuel, and ventilation systems. Steel pipes are also utilized for the construction of masts, rigging, and other ship components that require strength and durability.
Q: How do steel pipes handle chemical exposure?
Steel pipes are highly resistant to chemical exposure due to their inherent corrosion-resistant properties. The steel used in pipes is often coated with protective layers or made from stainless steel, which makes them capable of withstanding the effects of various chemicals without deteriorating or reacting. This allows steel pipes to handle chemical exposure effectively and maintain their structural integrity over time.
Q: Difference between seamless steel pipe and welded pipe
Welded steel pipe for different welding process and divided into the furnace pipe welding (ERW) pipe and automatic arc welding, because of the different forms of welding seam welded pipe and spiral welded pipe is divided into two kinds, end its shape is divided into circular welded and shaped (square) pipe etc..
Q: Can steel pipes be used for conveying natural gas?
Yes, steel pipes can be used for conveying natural gas. Steel pipes have been widely used in the natural gas industry due to their strength, durability, and ability to withstand high pressure. Additionally, steel pipes are resistant to corrosion and provide a secure and reliable method for transporting natural gas over long distances.
Q: Can steel pipes be used for underground heating systems?
Yes, steel pipes can be used for underground heating systems. Steel pipes are commonly used in underground heating systems due to their durability, corrosion resistance, and ability to withstand high temperatures. Additionally, steel pipes provide excellent heat transfer, making them an ideal choice for efficient and effective heating systems.
Q: Are there specifications for scaffold steel pipe with 48mm * 3.2mm?
Previously used steel pipe GB 51*3.0mm, the latest national standard JGJ130-2001 stipulates that the use of steel pipe for construction projects need to be 48*3.5mm specifications, the wall thickness should be 3.5mm square for qualified products.
Q: How are steel pipes coated to prevent internal corrosion?
Steel pipes are coated to prevent internal corrosion by applying a protective layer or coating, such as epoxy or polyethylene, on the inner surface of the pipes. This coating acts as a barrier, preventing contact between the steel and corrosive substances in the fluid being transported, thereby reducing the risk of corrosion.
Q: What are the environmental impacts of steel pipe manufacturing?
The environmental impacts of steel pipe manufacturing include the extraction of raw materials such as iron ore and coal, leading to habitat destruction and increased carbon emissions. The manufacturing process itself involves high energy consumption and releases greenhouse gases, contributing to climate change. Additionally, the disposal of waste materials and chemicals used during production can contaminate soil and water sources if not handled properly. Overall, steel pipe manufacturing has significant environmental implications that need to be addressed through sustainable practices and technologies.

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