Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of dn820 10mm thick lsaw steel pipe in China. Please feel free to buy cheap dn820 10mm thick lsaw steel pipe from our factory. All customized products are with high quality and low price.
Conventional large-diameter products, stable size, flexible delivery
DN820, wall thickness 10mm, is one of the specifications of straight seam submerged arc welded steel pipe (LSAW) produced by Huayang Steel Pipe. This size is widely used and is often used in projects such as oil and gas transportation, municipal pipelines, and steel structure support. Huayang has multiple JCOE forming production lines, with high daily production capacity of 820mm diameter pipes, controllable delivery time, and sufficient inventory to meet the batch and fast delivery needs of engineering pipes.
The submerged arc welding process is mature, and the weld is dense and smooth
After forming with the JCOE process, the pipe seam is submerged arc welded on both sides inside and outside, with stable welding depth and thick welds. The welding process is equipped with an automatic tracking system to ensure that the weld is well integrated with the parent material. Each steel pipe must undergo water pressure testing, X-ray flaw detection, ultrasonic testing and other quality inspections before leaving the factory to ensure compliance with ISO/API/GB and other standards, no leaking welding, and no slag inclusion.
Precise processing to meet the needs of different scenarios
For this type of 820×10mm specifications, we support customized processing such as groove processing, adding anti-corrosion layer (3PE, 2PE, FBE), and pipe end capping. Commonly used in projects such as oil casing, chemical pipelines, bridge pile foundations, and port casings. We can also provide third-party inspections, material double certificates and other documents to meet engineering audits and bidding.
Strong factory strength, service to keep up
As a professional steel pipe manufacturer with an annual output of 2.6 million tons, Huayang has a modern production plant in Cangzhou, Hebei, with a finished pipe yard and experimental testing center. We have experience in sea transportation exports and can provide one-stop services such as cut-to-length, port loading, customs declaration and clearance, and promise 24-hour response, order traceability, and quality assurance. Welcome to visit the factory for on-site inspection and cooperation.
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