20+ Years Warranty: Comprehensive warranty coverage for over 20 years ensuring long-term reliability.
Customizable Dimensions: Outer diameter 20mm-1500mm and length 1-12m, fully customizable to customer needs.
Multiple Material Grades: Available in 10#, 20#, Q195, Q215, Q235, Q345, S235JR, GR.B-D, STK500, SPCC.
Wide Standard Compliance: Meets GB/T3091, BS 1387, DIN EN10025, EN10219, JIS G3444, ASTM A53, and more.
Hot Dip Galvanizing: Surface treatment with zinc coating ranging from 30g to 275g/m2 for corrosion resistance.
Large Inventory & Stock: Extensive inventory with complete specifications for immediate delivery needs.
Third-Party Inspection: Supports factory inspection and accepts third-party inspection for quality assurance.
Fast Delivery Time: Delivery within 15-30 days depending on the actual order quantity.