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

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

Ref Price:

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: How are steel pipes used in the food processing industry?: Steel pipes are commonly used in the food processing industry for various purposes such as transporting liquids, gases, and solids, as well as for conveying hot water, steam, and chemicals. These pipes are known for their durability, corrosion resistance, and ability to withstand high temperatures, making them ideal for applications where strict hygiene and safety standards are essential. Steel pipes are used in food processing plants for tasks like transferring ingredients, transporting processed products, and maintaining a sterile environment through steam cleaning and sanitization processes.

Q: What are the different methods of transporting steel pipes?: The different methods of transporting steel pipes include using trucks, trains, ships, and pipelines. Trucks are commonly used for short-distance transportation, while trains and ships are used for long-distance transportation. In some cases, steel pipes can also be transported through pipelines, especially for oil and gas applications. Each method has its own advantages and considerations, such as cost, capacity, and accessibility.

Q: How do steel pipes handle extreme temperatures?: Steel pipes are designed to handle extreme temperatures due to their high thermal conductivity and resistance to heat. At high temperatures, steel pipes expand but maintain their structural integrity, preventing them from warping or weakening. Additionally, steel's low thermal expansion coefficient allows it to withstand rapid temperature changes without significant damage. Overall, steel pipes are well-suited for transporting hot or cold fluids and gases in various industrial applications.

Q: What is the process of spiral steel tube production?: Butt welding: the use of advanced double submerged arc welding technology for pre welding, internal welding, external welding. The welded steel tubes are cut into standard lengths using a plasma gage.

Q: Can steel pipes be used for underground compressed air pipelines?: Yes, steel pipes can be used for underground compressed air pipelines. Steel pipes are commonly used for underground pipelines due to their strength and durability. They have the ability to withstand high pressure and can resist corrosion and other environmental factors. Steel pipes are also known for their long lifespan, making them a reliable choice for compressed air pipelines. However, it is important to ensure that the steel pipes are properly coated and protected to prevent any potential corrosion issues. Additionally, proper installation and maintenance of the pipelines are crucial to ensure their efficiency and safety.

Q: What are the limitations of using steel pipes?: Some limitations of using steel pipes include their susceptibility to corrosion and rust, which can affect their durability and lifespan. Steel pipes are also relatively heavy and can be challenging to transport and install compared to lighter materials. Additionally, steel pipes may require more extensive maintenance and repairs due to their vulnerability to cracks and leaks.

Q: What are the different methods of joining steel pipes together?: There are several methods of joining steel pipes together, each with its own advantages and disadvantages. 1. Welding: This is the most common and widely used method of joining steel pipes. It involves heating the ends of the pipes and applying pressure to fuse them together. Welding provides a strong and durable joint, but it requires skilled labor and specialized equipment. 2. Threaded connections: Steel pipes can also be joined by threading the ends and using threaded fittings to connect them. This method is relatively easy and quick, but it may not be as strong as welding and can be prone to leakage if not properly sealed. 3. Flanged connections: Flanges are used to connect pipes by bolting them together. This method allows for easy disassembly and reassembly, making it suitable for applications that require frequent maintenance or repair. Flanged connections are also highly resistant to leakage. 4. Compression fittings: Compression fittings are used to join steel pipes by compressing a ring or ferrule onto the pipe, creating a tight seal. This method is simple and does not require heat or welding, making it ideal for applications where heat or sparks are not permissible. 5. Grooved connections: Grooved connections involve cutting grooves into the pipe ends and using mechanical couplings to secure them together. This method is fast, reliable, and allows for easy assembly and disassembly. Grooved connections are commonly used in fire protection systems. 6. Brazing: Similar to welding, brazing involves heating the pipe ends and adding a filler material to join them together. This method is often used for smaller diameter pipes and provides a strong joint. However, it requires the use of a high-temperature torch and skilled labor. Each of these methods has its own advantages and is suitable for different applications. The choice of joining method depends on factors such as the required strength, ease of installation, maintenance requirements, and the type of pipe being used.

Q: How are steel pipes used in the shipbuilding industry?: Steel pipes are used in the shipbuilding industry for various purposes including the construction of the ship's hull, piping systems, and structural components. They are utilized for their strength, durability, and corrosion resistance, playing a crucial role in ensuring the structural integrity, fluid transportation, and overall safety of the ships.

Q: How do you measure the diameter of a steel pipe?: To measure the diameter of a steel pipe, you can use a caliper or a measuring tape. Place the caliper jaws or measuring tape around the widest part of the pipe, ensuring it is perpendicular to the pipe's axis. Take the reading displayed on the caliper or measure the distance between the two points on the measuring tape. This measurement will provide you with the diameter of the steel pipe.