ASTM A106/A53 API 5L Gr. B Cold Rolling/Hot Rolling Seamless Steel Pipe From 21mm to 609.6mm

ASTM A106/A53 API 5L Gr. B Cold Rolling/Hot Rolling Seamless Steel Pipe From 21mm to 609.6mm. Extensive Manufacturing Expertise: Over 15 years of experience in manufacturing and exporting steel pipe products. Flexible Customization Options: Offers full customization, minor customization, and flexible options from samples or designs. Wide Application Range: Suitable for pipeline transport, boilers, oil/gas drilling, construction, and chemical industries. Competitive Factory Pricing: Annual output exceeds 50,000 tons, ensuring competitive prices for bulk orders. Rigorous Quality Control: Implements strict QC procedures with BV and SGS certifications; third-party inspections welcome. Fast Delivery for Stock Items: Typically delivers stock items within 7-14 days; non-stock items within 25-45 days. Professional After-Sales Support: Dedicated teams for sales, production, logistics, and after-sales services with 2-year warranty.