
Factory Supplier 12 Inch 16 Inch 30 Inch Large Diameter Round Seamless Hot Rolled Carbon Mild Steel Pipes. Extensive Industry Experience: Over 15 years of expertise in manufacturing and exporting steel pipe products. Wide Application Range: Suitable for oil/gas drilling, boiler pipes, hydraulic pipes, and construction. Flexible Customization: Supports customization from samples, designs, and full minor customization. Strict Quality Control: Rigorous QC procedures with third-party inspections welcome before shipment. Competitive Factory Price: Direct factory sales with annual output exceeding 50,000 tons guaranteeing value. Fast Delivery Options: 7-14 days for stock items; 25-45 days for non-stock items based on quantity. Professional Support Team: Dedicated teams for sales, production, logistics, and 24/7 online communication.