Stainless Steel Pipes

ASTM SS 201 stainless steel welded pipes available in round, square, and rectangular profiles. Manufactured to international standards with wall thickness 1mm-150mm and outer diameter 6mm-2500mm. Certified quality with comprehensive applications in petroleum, chemical, food processing, and construction industries. Custom sizes and specifications available.

Premium stainless steel square pipes available in grades 304, 316, and 316Ti with outer diameters from 6mm to 762mm. Ideal for construction, chemical processing, oil and gas transmission, and architectural applications. Features welded/seamless construction, multiple surface finishes, and international certifications with competitive pricing and global export experience.

Professional stainless steel pipes available in 304, 316L, 410S and other grades with thickness from 1-40mm and outer diameter 6-630mm. Features welding technique, multiple surface finishes, and standard 5.8m lengths. Certified quality with global export experience to over 50 countries.

High-quality stainless steel pipes and tubes available in diameters from 10mm to 30mm, manufactured to AISI, ASTM, and JIS standards. Features multiple grades including SS410, SS420, 304, and 316L. Ideal for construction, oil & gas, chemical engineering, and decorative applications. Certified by SGS, BV, TUV with competitive pricing and global export experience.

High-quality TP304L and 316L stainless steel pipes available in 50mm and 100mm diameters with heavy wall construction. Features bright annealed finish, smooth weld beads, and compliance with international standards including ASTM, JIS, and GB. Certified by SGS, BV, TUV, and ISO with comprehensive processing services and global export experience.

Premium 304/304L seamless stainless steel tubes with 8-2600mm outer diameter range and 1000-6000mm custom lengths. Features ±1% tolerance, theoretical weight invoicing, and ISO certification. Ideal for industrial applications requiring corrosion resistance and durability in oil & gas, construction, and plumbing systems.

Professional stainless steel welded pipes and tubes available in ASTM AISI 304, 304H, 316, 201, 202 grades with wall thickness from 1mm to 150mm and outer diameters from 6mm to 2500mm. Features hot rolled manufacturing for enhanced material properties, multiple surface treatments, and comprehensive international shipping options. Ideal for industrial and sanitary piping applications with competitive pricing and quality certifications.

Industrial-grade seamless stainless steel pipes and tubes featuring 300 series steel with 89Mpa pressure resistance and -40℃ to 150℃ operating range. These durable pipes offer 100-year service life, hygienic smooth interiors, and environmental safety. Available in round, square, and rectangular shapes with custom lengths and professional packaging.

High-quality ASTM A106/A53 carbon steel seamless pipes manufactured through hot rolling, cold rolling, or cold drawing processes. Available in sizes from 15mm to 250mm OD with wall thicknesses from 2.11mm to 7.11mm. These pipes feature excellent strength, durability, and are suitable for bending, flanging, and welding operations. Certified with 100% pre-delivery inspection and Alibaba golden supplier assurance.

Professional BS1387 stainless steel polished pipes with mirror finish. Features include Mill Test Certification, third-party inspection, and export to 50+ countries. Available in various sizes including round and square profiles with competitive pricing and comprehensive after-sales support.

Professional ASME B36.19M stainless steel pipes available in 201, 304, 316L, 2205, and 310S grades. Features seamless or welded construction, 3-1220mm outer diameter range, and multiple surface finishes. Certified to ISO and SGS standards for construction, industrial, and food processing applications. Custom lengths and comprehensive technical support available.

Customized stainless steel Schedule 10 seamless pipes for metal pen manufacturing. Available in 201, 202, and 304 grades with outer diameter 6-2000mm and thickness 0.1-100mm. Features superior corrosion resistance, excellent bending performance, and lightweight design. ISO 9001, SGS, ABS, BV certified with 20,000-ton stock capacity.

Premium seamless stainless steel tubes in 304 and 316 grades, 19mm diameter, cold-rolled manufacturing. ASME compliant with multiple international certifications including SGS, BV, and ISO. Ideal for chemical, food processing, and construction industries requiring corrosion resistance and structural integrity.

High-quality stainless steel pipes available in multiple grades including 304, 316, and 310S with outer diameters from 3-1220mm and thickness from 0.5-50mm. Features seamless and welded types, multiple surface finishes, and international certifications including SGS, ISO, and CE. Ideal for construction, chemical processing, food industry, and marine applications with customizable lengths and fast 7-15 day delivery.

High-performance titanium seamless pipes in Gr2, Gr3, and Gr5 grades with exceptional strength-to-weight ratio and corrosion resistance. Available in diameters from 7-158mm and wall thickness 0.5-15mm, manufactured to ASTM B861 standards for heat exchangers, aerospace, and chemical applications.

Precision 316L stainless steel capillary tube with 10mm OD and 0.2mm wall thickness. Seamless cold-rolled construction ensures high durability and corrosion resistance. Ideal for medical, chemical, and industrial applications. Custom sizes available. ASTM certified.

High corrosion resistance 316L stainless steel pipe with bright polished surface. Ideal for medical, food, and chemical industries. Custom lengths available. Durable, lightweight, and precision-made for demanding applications.

High-quality stainless steel pipes in grades 201, 304, 304L, and 316L. Seamless SCH 10 construction ensures durability and corrosion resistance. Ideal for chemical, pharmaceutical, and petrochemical applications. Custom sizes available with TUV, SGS, BV certification.

High-quality stainless steel seamless pipe in grades 304, 316, 316Ti, 321, and more. Meets ASTM, JIS, and GB standards. Features smooth surface, excellent weldability, and ±5% tolerance. Ideal for industrial applications. Custom processing available. Certified by SGS, TUV, ISO.

Premium 316/316L stainless steel tubing with superior corrosion resistance, available in 3-1220mm outer diameter and 0.5-50mm thickness. Features multiple surface finishes (2B, No.1, No.4, HL, BA) and meets ASME, ASTM, EN standards. Ideal for construction, chemical processing, food industry, and medical applications with certified quality and custom length options.