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 in earthquake-prone areas?: Yes, steel pipes can be used in earthquake-prone areas. Steel has high tensile strength and can withstand seismic forces better than other materials. Additionally, steel pipes can be designed to be flexible and resistant to bending and cracking during earthquakes, making them a suitable choice for infrastructure in such areas.

Q: Are steel pipes resistant to ultraviolet (UV) radiation?: No, steel pipes are not inherently resistant to ultraviolet (UV) radiation.

Q: How are steel pipes used in the construction of natural gas power plants?: Steel pipes are used in the construction of natural gas power plants for various purposes, including transporting and distributing the natural gas. These pipes are used to connect the gas supply to different components of the power plant, such as turbines, boilers, and generators, ensuring a reliable and efficient flow of gas throughout the facility. Additionally, steel pipes are also used in the construction of the power plant's infrastructure, such as the cooling systems, exhaust systems, and other equipment that require durable and corrosion-resistant materials.

Q: What are the factors that affect the lifespan of steel pipes in different environments?: The factors that affect the lifespan of steel pipes in different environments include the pH level of the surrounding soil or water, presence of corrosive chemicals, humidity and moisture levels, exposure to extreme temperatures, mechanical stress or pressure, and the quality of protective coatings or corrosion inhibitors applied to the pipes.

Q: How do steel pipes handle pressure surges?: Steel pipes possess exceptional strength and durability, enabling them to effectively manage pressure surges. When pressure surges arise within a pipeline system, steel pipes exhibit the capability to withstand and absorb heightened forces without experiencing breakage or rupture. The commendable tensile strength of steel grants resistance against the pressure imposed upon the pipes, preventing deformation or collapse during sudden surges. Furthermore, steel pipes possess a commendable burst pressure rating, signifying their capacity to endure substantial pressure increases without succumbing to failure. Additionally, steel pipes are frequently engineered with thicker walls, bolstering their capacity to handle pressure surges. The increased wall thickness assists in distributing the augmented force evenly, thereby minimizing the possibility of localized stress and potential points of failure. Moreover, steel pipes are frequently employed in conjunction with fittings and valves specially designed to tackle pressure surges. These fittings and valves are composed of similar materials, ensuring compatibility and preserving the integrity of the pipeline system. All in all, steel pipes are excellently suited to manage pressure surges due to their strength, durability, and ability to endure high pressures. Their resistance to deformation, notable burst pressure rating, and compatibility with specialized fittings and valves render them a dependable choice for applications where pressure surges may arise.

Q: Can steel pipes be used for conveying potable water?: Yes, steel pipes can be used for conveying potable water. However, there are some considerations and precautions that need to be taken into account. Steel pipes are strong and durable, making them suitable for transporting water over long distances. They are also resistant to corrosion and can withstand high pressure. To ensure the safety and quality of the water being transported, it is important to use pipes that are specifically designed and manufactured for potable water applications. These pipes are often coated or lined with materials that prevent the leaching of contaminants into the water, such as epoxy or cement mortar lining. Additionally, regular maintenance and inspections should be conducted to prevent the buildup of sediments or rust that could affect the water quality. It is worth noting that steel pipes can be more expensive compared to other materials like plastic or copper. However, their longevity and reliability make them a cost-effective choice in the long run. It is also important to comply with local regulations and standards regarding the use of steel pipes for conveying potable water to ensure the health and safety of consumers.

Q: What is the difference between steel pipes and concrete pipes?: Steel pipes and concrete pipes differ in their composition, construction, and characteristics. Steel pipes are made from steel, whereas concrete pipes are made from a mixture of cement, sand, aggregate, and water. Steel pipes are known for their strength, durability, and resistance to corrosion, making them suitable for high-pressure applications and underground installations. Concrete pipes, on the other hand, are renowned for their affordability, ease of installation, and resistance to fire. They are commonly used in stormwater drainage systems and sewerage networks. Overall, the choice between steel pipes and concrete pipes depends on the specific requirements of the project, such as budget, load-bearing capacity, and environmental factors.

Q: How to make the steel pipe spray paint is not easy to fall off?: You're not usually advised to do it yourself, because you can't do it yourself. General powder coating, spray before the treatment is very strict, to be high temperature baking, and their spraying are dry paint, it does not add hardening agent, that is, the surface dry, but not hard, not wear-resistant. So don't scrape off the paint, or you'll look good after spraying, and it will be ugly in a few days,.If you really like to look good, you can buy some stickers back to paste, without affecting the appearance..

Q: What are the future trends in steel pipe manufacturing?: Some of the future trends in steel pipe manufacturing include the use of advanced automation and robotics, the development of high-strength and lightweight steel materials, the implementation of sustainable and environmentally friendly manufacturing processes, and the integration of digital technologies for improved quality control and efficiency. Additionally, there is a growing focus on developing steel pipes with enhanced corrosion resistance and durability to meet the demands of various industries such as oil and gas, construction, and automotive.

Q: Are steel pipes environmentally friendly?: There are several reasons why steel pipes can be considered environmentally friendly. To begin with, steel is an incredibly durable and long-lasting material, giving steel pipes a longer lifespan in comparison to plastic pipes and other materials. This reduces the need for frequent replacements and repairs, resulting in less waste and conservation of resources. Another point to consider is that steel is highly recyclable. When steel pipes reach the end of their lifespan, they can be easily and efficiently recycled without losing their properties or quality. This reduces the demand for new steel production, which often requires substantial amounts of energy and resources. Moreover, steel pipes possess a high resistance to corrosion, meaning that they necessitate fewer chemical treatments to prevent rusting and maintain their structural integrity. Consequently, this diminishes the release of harmful chemicals into the environment and minimizes the impact on ecosystems and human health. Additionally, it is important to highlight that steel pipes find application in various industries, including water supply and wastewater management. Renowned for their exceptional strength and reliability, steel pipes ensure the safe and efficient transportation of fluids. This lowers the risk of leaks and spills, averting water source contamination and safeguarding the environment. Nevertheless, it is crucial to acknowledge that the production of steel pipes does have some environmental consequences. The extraction of raw materials, such as iron ore and coal, demands energy and can contribute to deforestation, habitat destruction, and greenhouse gas emissions. Additionally, the manufacturing process itself generates emissions and waste. Overall, although steel pipes are not entirely devoid of environmental impact, their durability, recyclability, and resistance to corrosion make them a comparatively environmentally friendly choice when compared to alternative materials.

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