
ASTM A312 304 316L Seamless Stainless Welded Steel Pipe. Wide Material Range: Available in 304, 316L, 304L, and 316L stainless steel grades. Customizable Dimensions: Round pipes from 6mm to 630mm OD; square pipes 10x10mm to 100x100mm. Diverse Surface Finishes: Options include Satin, Bright, Mill, Hairline, Ti-gold, and glossy matt. Flexible Length Options: Standard lengths under 6m or 6m; custom lengths available upon request. OEM and ODM Support: Professional team available for customization based on drawings or requirements. Strict Quality Control: Pre-production samples, final inspections, and 100% visual/function checks. Fast Delivery for Spot Items: Spot products delivered within 3 days from PI execution date. Third-Party Inspection Accepted: We welcome and accept third-party inspections for quality assurance.