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  Expanding Our Business with Ductile Iron Pipe and Fittings Solutions

  Ductile Iron pipes and fittings are increasingly recognized as a preferred material in modern construction and infrastructure projects due to their outstanding performance and long-term benefits
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  How to Improve the Abrasion Resistance of Galvanized Welded Pipes: Key Techniques and Solutions

  Galvanized welded pipes are widely used in construction,transportation,and agriculture,but their zinc coating often wears down quickly under abrasive conditions,This article explores practical methods to enhance their durability,focusing on coating upgrades and base material improvements,
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  Coil Division Officially Launched

  Your Trusted Partner in PPGI, GI Coil & HR Coil Supply Across Southeast Asia!At TIANJIN RUIDE STEEL PIPE MANUFACTURING CO., LTD, we take immense pride in being a leading supplier of high-quality PPGI (Pre-Painted Galvanized Iron), GI Coils (Galvanized Iron Coils), and HR Coils (Hot-Rolled Coils)
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  Galvanized Pipe Welding Notes & Quality Control Measures

  To ensure optimal welding quality,it is essential to remove the galvanized layer at the weld joint first,You can use a hand grinder,sandpaper,or gas welding flame for cleaning,Failure to do so may lead to bubbles,sand holes,incomplete welding,as well as brittleness and reduced rigidity of the weld seam,For galvanized steel pipes with a diameter exceeding 100mm,flanges or sleeve-type special pipe fittings should be adopted for connection,The welding joint between the galvanized steel pipe and the flange must be galvanized for the second time to ensure corrosion resistance,
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  Special Visit by Eurasian Technical Experts to Deepen Technical Collaboration and Strategic Partnership

  Recently,our company had the honor of hosting a delegation of core partners from the Eurasian region—a team of senior technical engineers who specially flew to our facility,The purpose of their visit was to conduct an in-depth analysis and solution-oriented discussion on a critical structural technical challenge related to a key product in our collaborative project,This visit marks a new phase of more pragmatic and efficient cooperation between both parties,