ท่อเหล็กกล้าคาร์บอนไร้รอยต่อ
Video Description
Discover the AISI1020 S20C IC22 3 Inch SCH40 Seamless Steel Pipe, perfect for petrochemical engineering. This low carbon hot rolled seamless steel pipe meets API 5L, ASTM A106, and other international standards, ensuring durability and reliability.