Perforated Casing Pipe

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 20000 m.t./month

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Product Descriptions :N80 Perforated Casing Pipe

1.The Perforated pipe uses J55 or N80 oil casing as the processing body. This ensures high strength and no distortion.
2.The hole is uniform,smooth,and has no burr.
3.The overall anticorrosive processing results in a dense protective layer on the surface of screen pipe,so as to improve its corrosion and wear resistance,and effectively prolong the downhole working life.
4.The perforated pipe comes with simple use. due to big inside diameter,it also brings convenience for pipe string sonfiguration.
5.The type of hole can be freely selected by the customer.

Technical Parameters

Dalipal Company is one of the most famous enterprises of china professionally producing pipeline and oil casing.We can supply API 5CT series of pipeline and oil casing with all kinds of specifications and materials.We have first-class production equipment and technology.

Q:What is the difference between steel pipes and fiberglass pipes?: Steel pipes are made from a durable alloy of iron and carbon, while fiberglass pipes are composed of a reinforced plastic material. The main difference is that steel pipes are stronger and more resistant to high temperatures and pressure, making them suitable for heavy-duty applications such as oil and gas pipelines. On the other hand, fiberglass pipes are lighter, corrosion-resistant, and have better thermal insulation properties, making them ideal for industries like chemical processing and wastewater treatment.

Q:What are the specifications for steel pipes used in high-pressure applications?: The specifications for steel pipes used in high-pressure applications typically include factors such as high tensile strength, corrosion resistance, and the ability to withstand extreme temperatures and pressures. These pipes are usually made from alloy or carbon steel with specific dimensional requirements, such as minimum wall thickness and diameter, to ensure their durability and safety under high-pressure conditions. Additionally, they may need to comply with industry standards and regulations, such as ASTM or ASME specifications, to ensure their quality and suitability for high-pressure applications.

Q:How to identify stainless steel pipe and steel pipe?: Steel pipe according to the production method can be divided into two categories: seamless steel pipe and pipe joints, pipe joints as welded steel pipe.1. seamless steel tube according to the production methods can be divided into: hot-rolled seamless pipe, cold drawn tube, precision steel tube, heat expansion tube, cold spinning tube and extrusion tube.Seamless steel tubes are made of high quality carbon or alloy steel. They are hot-rolled and cold-rolled (drawn).Bundled steel pipe2. 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, flat) pipe.

Q:What is the maximum operating temperature for steel pipes?: The maximum operating temperature for steel pipes can vary depending on the grade of steel used, but it is generally around 1000°C (1832°F) for standard carbon steel pipes.

Q:How are steel pipes used in oil and gas industry?: Steel pipes are extensively used in the oil and gas industry for various purposes such as drilling, production, transportation, and refining. They are primarily used for the extraction of oil and gas from the ground, as well as for the transportation of these resources over long distances. Steel pipes are also utilized in the construction of storage tanks, refineries, and offshore drilling platforms. Their strength, durability, and resistance to corrosion make them ideal for withstanding the harsh conditions encountered in the oil and gas industry.

Q:How are steel tubes represented?: Galvanized pipe: InchSeamless steel tube, welded pipe, nonferrous metal pipe, etc.: outer diameter x wall thickness

Q:What is the cost of steel pipes?: The cost of steel pipes can vary depending on factors such as size, grade, and quantity. It is best to contact suppliers or check online platforms to get specific pricing information for the type of steel pipes you require.

Q:Can steel pipes be used for fire sprinkler systems?: Yes, steel pipes can be used for fire sprinkler systems.

Q:How are steel pipes used in building foundations?: Steel pipes are commonly used in building foundations to provide structural support and stability. They are often driven into the ground to create deep foundation systems, such as pile foundations, which can bear heavy loads and transfer them to the underlying soil or rock. These pipes are also utilized in various types of foundation construction, such as caissons and drilled shafts, to ensure strength, durability, and resistance to ground movements.

Q:How are steel pipes protected during transportation?: To ensure the safety and integrity of steel pipes during transportation, various measures are taken. One effective approach involves applying protective coatings to the pipes' exteriors. These coatings, such as epoxy or polyethylene, act as barriers against moisture, corrosion, and physical damage. Additionally, bundling the pipes together and securing them with strapping or bands prevents movement and potential collisions while in transit. To provide extra protection against impact and handling, wooden crates or containers may also be used. Furthermore, careful loading and unloading procedures are followed to minimize stress or strain on the pipes. By implementing these protective measures, steel pipes can safely reach their destination without compromising their quality or structural integrity.

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