Welded Pipe

You can rest assured to buy Pengfa Welded Pipe from our factory. A welded pipe is a type of steel pipe that is created by joining two or more pieces of steel together using a welding process. Welded pipes are commonly used in various industries, such as construction, plumbing, and oil and gas.

The welding process used to create welded pipes can vary depending on the specific application and the desired characteristics of the pipe. Some of the most common welding techniques used to create welded pipes include electric resistance welding (ERW), submerged arc welding (SAW), and gas tungsten arc welding (GTAW).
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  • You can rest assured to buy customized Pengfa Longitudinally Welded Steel Pipes from us. we have many years of production experience, so my quality is far ahead of the industry, but we still strive to improve the quality and improve the delivery time to ensure our customers will receive the highest quality products.

  • You can rest assured to buy customized Pengfa API 5L Longitudinal Welded Steel Pipe from us. we have many years of production experience, so my quality is far ahead of the industry, but we still strive to improve the quality and improve the delivery time to ensure our customers will receive the highest quality products. According to the production process of straight seam steel pipe, we can divide it into two kinds. One is high-frequency straight seam steel pipe, the other is submerged arc welded straight seam steel pipe.

  • You can rest assured to buy customized Pengfa Longitudinal Welded Pipe for Ground Pile from us. we have many years of production experience, so my quality is far ahead of the industry, but we still strive to improve the quality and improve the delivery time to ensure our customers will receive the highest quality products. The installation and use of the straight jointed steel pipe have strict technological requirements and should be carried out according to the actual situation and operating procedures to ensure the quality.

  • You can rest assured to buy customized Pengfa SSAW Longitudinal Welded Steel Pipe from us. we have many years of production experience, so my quality is far ahead of the industry, but we still strive to improve the quality and improve the delivery time to ensure our customers will receive the highest quality products.

  • You can rest assured to buy Pengfa Spiral Welded Pipe Pile from our factory and we will offer you the best after-sale service and timely delivery. In the manufacturing process of spiral steel pipe, there are two ways: longitudinal welding and circumferential welding, among which circumferential welding is the most critical step. Circumferential welding requires the use of an automated welding system that points the welding torch toward the outer surface of the steel plate, making the welding more beautiful. At the same time, parameters such as welding speed, welding current and voltage should be controlled for circumferential welding to ensure that environmental factors such as temperature and humidity in the welding process match the welding process.

  • You can rest assured to buy Pengfa SSAW Spiral Welded Steel Pipe from our factory and we will offer you the best after-sale service and timely delivery. The production of spiral steel pipe requires steel plate crimping. The traditional steel plate crimping is crimped back and forth between two plate rollers. The surface of the steel pipe produced in this way is uneven, and there are great quality problems. In order to solve this problem, the production of steel pipe usually uses three - roll curved bending machine to roll steel plate. This machine has the advantages of fast coil speed, small bending radius and high quality of finished products, which greatly improves the manufacturing efficiency of spiral steel pipe.

Pengfa has been producing Welded Pipe for many years and is one of the professional Welded Pipe manufacturers and suppliers in China. We can customized products according to your ideas. Please be free to enjoy our competitive price and good service. We sincerely welcome new and old customers to visit our factory for consultation and negotiation. For more information, contact us now.