Blog

• The Extensive Application of Cold Drawn Seamless Pipes in Various Industries 30 2025.10 Mechanical Manufacturing IndustryHydraulic Systems: The high precision and good sealing performance of cold drawn seamless pipes make them an ideal choice for components of hydraulic systems such as h... DETAILS
• Differences Between Seamless Steel Tube and Welded Steel Pipe 15 2025.10 A seamless steel tube is made from a solid round steel or steel billet, which is perforated and then processed through hot rolling or cold drawing to form a hollow tube without any welds. The entire f... DETAILS
• What environments are seamless line pipes commonly used in? 02 2025.09 What is seamless line pipe?Seamless line pipe is a long, hollow steel strip with no welds. It is made by perforating a single piece of round steel or by hot rolling or cold drawing. The pipe body has ... DETAILS
• Why are seamless tubes used in boiler pipes? 01 2025.09 Seamless tubes are used in boiler pipes because they offer uniform strength, higher pressure tolerance, and better integrity under extreme temperature and pressure conditions compared to welded altern... DETAILS
• How to Choose a Right Slip-On Flange 25 2025.08 Choosing a slip-on flange starts with clearly defining the operating conditions. First check the design pressure and temperature; if the pressure exceeds ASME 600# or the temperature falls outside th... DETAILS
• What are the common connection methods of carbon steel elbows 24 2025.08 Of course. The connection method of a carbon steel elbow is crucial as it determines the integrity, pressure rating, maintainability, and cost of the piping system.Here are the common connection metho... DETAILS
• Structure and Working Principle of Soft Sealed Gate Valve 19 2025.08 Structure OverviewA soft-sealed gate valve consists of a ductile iron or stainless-steel body, a rubber-coated gate (EPDM/NBR), a stainless-steel stem, an embedded rubber seat ring, and a bonnet. The ... DETAILS
• Weld Neck Flange vs. Slip-On Flange: Differences and How to Choose 18 2025.08 Weld Neck Flange (WNF) and Slip-On Flange (SOF) are two common types of flanges in industrial piping systems, with significant differences in structure, strength, applications, and installation method... DETAILS
• Butt Weld vs. Socket Weld pipe Fittings: How to Choose the Right Type for Carbon Steel Pipes? 12 2025.08 When it comes to carbon-steel systems, the short answer is: use butt-weld fittings for permanent, high-integrity joints in large-diameter or high-pressure lines; use socket-weld fittings only for smal... DETAILS