LINE PIPE OF API 5L FOR THE OIL ,GAS DELIVERY

LINE PIPE OF API 5L FOR THE OIL ,GAS DELIVERY

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 40000 m.t./month

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ERW STEEL PIPE:

高频直缝焊管

ERW steel pipe, that is electronic resistance welded pipe also called HFW.

高频直缝焊管又为电阻焊管。

Standard: API 5L PSL1, EN10219, ASTM A53,ASTM A500,ASTM A252

执行标准：

Material: GR.B, S275, S275JOH, S355JOH X42-X56 SS400

材质：

Dimensions:

尺寸：

Diameter: 8”-24”

外径：

Thickness: 6MM-20MM

壁厚：

Length: 6M-20M

长度：

Application: ERW pipe mainly used for oil, gas, water, steam gas and other middle and low pressure fluid delivery pipes and structural steel.

用途：我公司的高频直缝焊管主要用于石油、天然气、水、蒸汽、煤气等中低压流体运送输送管道及结构用钢管。

Products advantage: Huayang is near to the material supply mill, Hebei Zhongtie Equipment Company, which reduce the material cost. At the same time, Huayang is 210 kilometers from Beijing,150 kilometers from Tianjin City,160 kilometers from Xingang port, with convenient transportation, which is convenient for customer’s visit and reduce the transportation cost. So HUAYANG BRAND pipe cost is lower than that of other company, which can make more profits for the customers.

产品优势：

华洋公司靠近原料生产基地-河北中铁装备有限公司，有效地降低了原材料的采购成本。同时，华洋公司距离北京210公里，天津市150公里，天津新港160公里，交通便利，便于客户来访，同时降低了货物的运输成本。因此，华洋牌钢管的生产成本低于其他同类的生产厂家。

Quality assurance:

质量控制：

Our company has past the API 5L review, and attained the ISO9001:2008.And each export order pipe has been inspected by the third party, Cangzhou Huajian inspect & test Center.

我公司已经通过了美国石油协会的审核，并且获得了ISO9001：2008的认证。每一批出口的钢管都已经通过了第三方的检验-河北华健检测中心。

Ordering information:

订单信息

Minimum order: 20 MT or negotiate

最小起订量：20吨或协商

Supply ability: 30 thousand MT/month

供货能力：3万吨/月

Packing: bulk, bundles or as per requirements

包装：裸装、打捆或按照客户要求

Delivery time: 7-30day or as customers’ requirements

交货期：7-30天或按照客户要求

Loading port: Xingang port

装运港：新港

Payment terms: T/T ,L/C at sight or negotiate

付款条件：电汇,即期信用证或协商

Q: Can steel pipes be used for wastewater disposal?: Indeed, wastewater disposal can be accomplished using steel pipes. Owing to their robustness, strength, and corrosion resistance, steel pipes find widespread application in wastewater systems. They are capable of withstanding the substantial pressure and flow rates commonly encountered in wastewater scenarios, efficiently conveying it to treatment plants or other disposal sites. Moreover, steel pipes can be enhanced with coatings or linings that offer additional safeguard against corrosion or chemical reactions with the wastewater, further enhancing their durability and efficacy in wastewater disposal.

Q: How are steel pipes used in the manufacturing of scaffolding?: Steel pipes are commonly used in the manufacturing of scaffolding as they provide structural support and stability. These pipes are used to create the framework of the scaffolding structure, allowing workers to safely access and work at heights. The steel pipes are connected and secured together using couplers, providing a strong and reliable base for the scaffolding system.

Q: How are steel pipes used in the pulp and paper industry?: Steel pipes are commonly used in the pulp and paper industry for various applications including transporting water, steam, and chemicals throughout the manufacturing process. They are also used for conveying pulp and paper products, as well as for supporting structures such as boiler systems and storage tanks.

Q: What are the different types of pipe connections used with steel pipes?: There are several types of pipe connections used with steel pipes, including threaded connections, welded connections, flanged connections, and grooved connections.

Q: Can steel pipes be used for underground fire hydrants?: Yes, steel pipes can be used for underground fire hydrants. Steel pipes are commonly used in underground water supply systems, including fire hydrant installations. They are known for their durability, strength, and resistance to corrosion, which makes them suitable for underground applications. Additionally, steel pipes can withstand high water pressures and provide a reliable and long-lasting solution for fire hydrant installations. However, it is essential to ensure that the steel pipes used for underground fire hydrants are properly coated or lined to prevent corrosion and maintain their structural integrity over time. Regular maintenance and inspections should also be conducted to identify and address any potential issues that may arise.

Q: How do you calculate the deflection of a steel pipe?: To calculate the deflection of a steel pipe, you need to consider various factors such as the material properties, applied loads, and geometrical characteristics. The following steps can guide you through the process: 1. Determine the material properties: Obtain the necessary information about the steel pipe, such as its Young's modulus (E), which represents its stiffness or resistance to deformation. This value is typically provided by the manufacturer or can be found in material databases. 2. Analyze the applied loads: Identify the types and magnitudes of the loads acting on the steel pipe. These loads can include point loads, distributed loads, or a combination of both. Determine the location and orientation of the applied loads as well. 3. Evaluate the pipe's geometry: Measure or obtain the dimensions of the steel pipe, including its length (L), outer diameter (D), and wall thickness (t). Ensure that these values are accurate to achieve a precise calculation. 4. Select an appropriate calculation method: Depending on the complexity of the loading and support conditions, you may need to use either simple beam theory or more advanced structural analysis methods, such as the finite element method (FEM). 5. Apply the appropriate equations: For simple beam theory, you can use the Euler-Bernoulli beam equation to calculate the deflection at a specific point on the pipe. This equation is based on assumptions that the pipe is homogeneous, linearly elastic, and subjected to small deflections. For more complex scenarios, FEM software can handle the calculations. 6. Determine the boundary conditions: Identify the support conditions at both ends of the pipe, which can include fixed supports, simply supported ends, or combinations of both. These conditions significantly affect the pipe's deflection. 7. Calculate the deflection: Using the equations relevant to your chosen method and incorporating the material properties, applied loads, and geometry, you can calculate the deflection at specific points along the steel pipe. The deflection can be measured in terms of vertical displacement or angular rotation. It is important to note that calculating the deflection of a steel pipe may require specialized engineering knowledge and software tools. If you lack experience in structural analysis, it is advisable to consult a professional engineer to ensure accurate results and safe design.

Q: Are steel pipes suitable for underground mining applications?: Yes, steel pipes are suitable for underground mining applications. Steel pipes have been widely used in the mining industry for various purposes such as water supply, ventilation, and conveyance of materials. The strength and durability of steel pipes make them suitable for the harsh and demanding conditions of underground mining. Steel pipes are known for their high tensile strength, which allows them to withstand the pressure and stress exerted by the surrounding rock and earth in underground mining operations. They can handle heavy loads, making them suitable for transporting materials and supporting structures in mining tunnels. Additionally, steel pipes are resistant to corrosion, which is crucial in underground mining where moisture and various chemicals are present. Their corrosion resistance ensures the longevity and reliability of the pipes, reducing the need for frequent replacements and maintenance. Furthermore, steel pipes can be easily welded and joined, allowing for customization and flexibility in designing underground mining systems. They can be adapted to various shapes and sizes to meet specific mining requirements. In conclusion, steel pipes are highly suitable for underground mining applications due to their strength, durability, corrosion resistance, and versatility. They have been proven to be effective in supporting mining operations and ensuring the safety and efficiency of underground mining processes.

Q: What are the factors affecting the lifespan of steel pipes?: There are several factors that can affect the lifespan of steel pipes. These include the quality of the steel used, the thickness of the pipe wall, the presence of corrosive substances or environments, the level of maintenance and care, and the exposure to extreme temperatures or physical stress.

Q: Can steel pipes be used for high-temperature applications?: Yes, steel pipes can be used for high-temperature applications. Steel pipes possess excellent heat resistance properties, making them suitable for conveying fluids or gases at elevated temperatures. The high melting point and thermal conductivity of steel allow it to withstand and transfer heat effectively, making it a reliable choice for industries such as oil and gas, power generation, and chemical processing. Additionally, steel pipes can be manufactured with specific alloys or coatings to enhance their resistance to corrosion and oxidation, further increasing their suitability for high-temperature applications.

Q: How are steel pipes used in the manufacturing of irrigation systems?: Steel pipes are commonly used in the manufacturing of irrigation systems as they provide durability, strength, and resistance to corrosion. These pipes are used to connect various components of the irrigation system, such as pumps, filters, valves, and sprinklers. They ensure the efficient flow of water, withstand high pressure, and can be easily customized to fit the specific requirements of the irrigation system.

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