Q195/Q235/Q345 Pre-Galvanized /Gi Iron Steel Tubes or Pipes with Cheaper Price

Q195/Q235/Q345 Pre-Galvanized /Gi Iron Steel Tubes or Pipes with Cheaper Price. Wide Material Range: Available in Q195, Q235, Q345, St37-2, St52, SS400, and ASTM A53 carbon steel grades. Flexible Surface Treatment: Galvanized with zinc coating options ranging from 40g to 210g for corrosion resistance. Customizable Dimensions: Pipe length 3-12 meters, OD 1/2''-6'', with plain or threaded ends as per client requirements. Strict Quality Control: Professional inspection of diameter, thickness, and chemical composition with full MTC provided. Third-Party Inspection Support: Supports SGS, BV, and other third-party inspections to ensure product quality standards. Fast Delivery Options: Ships within 5-7 days for stock items; customized orders typically delivered within 30 days. Versatile Applications: Suitable for pipeline transport, boiler pipes, construction, decoration, scaffolding, and greenhouses. Established Manufacturer: Factory founded in 2012 with 6 galvanized lines, 200 employees, and 200,000 tons annual capacity.