There are many methods for quality inspection of large-diameter straight seam welded steel pipes, among which physical methods are also commonly used inspection methods. Physical inspection is a method of measuring or inspecting using some physical phenomena. The inspection of materials or internal

At present, the welding methods of stainless steel welded pipes used in the industry mainly include argon arc welding, high-frequency welding, plasma welding, and laser welding. Several welding methods have their characteristics. At present, argon arc welding and high-frequency welding are the most

The causes of surface defects of seamless steel pipes are intricate. There are hundreds of influencing factors listed, and sometimes there are dozens of factors for the same defect, and the occurrence of defects has a great relationship with the steel type. This is why the production of seamless ste

Product: Galvanized Steel PipeApplication: Industrial Building Construction ProjectStandard: BS1139Product arrived Location: UAESize: 50x3x12000mmThe order is from a new client, who needs to applicate for a new building construction project. When the product arrived at the building construction loca