Manufacturer of Polyurethane Thermal Insulation Pipe: Which Kinds of Straight Welded Pipe

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1. Galvanized welded steel pipes for high-pressure fluid delivery are also called galvanized welded steel pipes, commonly known as white pipes. It is used for hot dip galvanizing welding furnace welding or electric welding steel pipe for conveying water, gas, air oil, heating steam, warm water and other common high pressure fluids or other uses. The wall thickness of steel pipe can be divided into common galvanized steel pipe and thick galvanized steel pipe. The receiving end can be divided into non-threaded galvanized steel pipe and threaded galvanized steel pipe. The specification of steel pipe is expressed by nominal diameter mm, which is the approximate value of inner diameter.

2. Common carbon steel wire sleeve is a steel pipe used for maintenance of electric wires in industrial and civil construction, installation machinery and equipment and other electrical installations.

3. Longitudinal welded steel pipe is a steel pipe with longitudinal parallel weld and steel pipe. Usually it is divided into metric welded steel pipe, welded thin-walled pipe, transformer cooling oil pipe and so on.

4. Spiral submerged arc welded pipe for pressure fluid delivery is a kind of spiral welded pipe, which is made of hot rolled steel strip coil and is usually spirally formed at high temperature. It is welded by double-sided submerged arc welding method and is used for pressure fluid delivery. Steel pipe can bear pressure and has good welding function. After various strict superstition tests and tests, it is safe and reliable to use. The steel pipe has large diameter, high delivery efficiency and wasteful investment in pipeline laying. Secondly, it is used to transport oil and natural gas pipelines.

5. High frequency spiral seam welded steel pipe for pressure fluid delivery is made of hot rolled steel strip as billet, which is usually spirally formed at high temperature and welded by high frequency overlap welding method. It is used for pressure fluid delivery of spiral seam high frequency welded steel pipe. The steel pipe can bear pressure, has good plasticity, and is easy to weld and process. After various strict and superstitious tests and tests, it is safe and reliable to use, with large diameter of steel pipe, high delivery efficiency, and saves the investment of laying pipelines. Secondly, it is used to lay pipelines for guaranteeing oil, natural gas, etc.

6. High-frequency spiral seam welded steel pipes for ordinary high-pressure fluid delivery are made of hot-rolled steel strips as billets, and are usually spirally formed at high temperature. High-frequency lap welding is used to weld high-frequency spiral seam welded steel pipes for ordinary high-pressure fluid delivery.

7. Spiral welded steel pipe for pile is made of hot rolled steel strip coil as billet, usually formed by warm spiral, double-sided submerged arc welding or high frequency welding. It is used in civil construction, wharf, bridge and other bottom pile steel pipe.

In summary, all the above-mentioned Shandong Hipper Pipe Technology Development Co., Ltd. provides, want to know about polyurethane insulation pipe manufacturers, welcome to pay attention to our website: https://www.sdhpgy.com Thank you for your support!