"q235 galvanized steel coils"
ท่อเหล็กไร้รอยต่อคาร์บอน รีดร้อน ดึงเย็น อัดขึ้นรูป สำหรับอาคารก่อสร้าง
Carbon Seamless Steel Pipes Hot Rolled Cold Drawn Extrusion For Construction Buildings Product Overview Seamless steel carbon steel pipes manufactured through hot rolled, cold drawn, and extrusion processes, specifically designed for construction and building applications. Steel Types & Specifications 1. Ordinary Carbon Structural Steel Grade: 20# (20 steel) Standards: GB/T 8162, GB/T 8163, GB/T 3087 Characteristics: Approximately 0.2% carbon content with good overall
ท่อกลมชุบสังกะสี DN50 DN65 A106 Gr.B สำหรับท่อดับเพลิง
DN50 DN65 A106 Gr.B Hot Galvanised Round Tube For Fire Fighting Pipes Product Overview DN50 DN65 A106 Gr.B Hot Galvanised Round Tube Used For Fire Fighting Pipes Applications in Fire Protection Systems Galvanized steel pipes are widely used in the entire fire protection water system, including: Indoor fire hydrant system: Main pipes, fire risers, horizontal main pipes and branch pipes Automatic sprinkler system: Distribution main pipes, distribution pipes, and distribution
