Stainless Steel Seamless Pipe

High molybdenum 1.4547 stainless steel tube offers exceptional pitting and stress corrosion resistance, ideal for marine and chemical environments. SCH80S wall thickness, custom lengths, and full certification available.

High alloy stainless steel 1.4547 (UNS S31254) seamless pipe with excellent pitting and stress corrosion resistance. Ideal for seawater and halogenated environments. Available in OD 6-830mm, WT 0.6-60mm. Custom lengths, multiple surface finishes, and full testing options (UT, ET, HT) available.

DIN EN 1.4401 (316) stainless steel seamless pipe with SCH80S wall thickness. Excellent corrosion and pitting resistance due to 2-3% Mo. Cold-rolled gloss finish, high temperature and creep strength. Custom lengths up to 13m. Certified to EN 10216-5, ASTM A312.

Precipitation hardening 631 stainless steel pipe offers high tensile strength up to 1170 MPa and excellent corrosion resistance. Ideal for aerospace, automotive, and medical applications. Custom sizes available with ultrasonic and hydraulic testing.

S31254 (254SMO) super austenitic stainless steel seamless pipe offers twice the strength of 300 series, exceptional resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. Ideal for seawater, chemical processing, and oil & gas applications. Custom sizes available.

S30815 heat-resistant austenitic stainless steel pipe offers high creep strength and oxidation resistance up to 1150°C. Superior to 310S with lower cost. Ideal for furnace components, petrochemical tube hangers. Custom sizes, ultrasonic testing, and hydraulic testing available.

Zheheng Steel offers ASTM A312 TP304 seamless pipes with 18% chromium and 8% nickel for excellent corrosion resistance and toughness. Ideal for high-temperature, chemical, and petroleum applications. Custom sizes available. Meets ASTM, ASME, and API standards.

TP316Ti stainless steel pipe offers superior corrosion resistance and high-temperature strength. Titanium stabilization prevents sensitization, ensuring durability in electromechanical, petrochemical, and marine applications. Custom sizes available. Meets ASTM A312 standards.

Made from premium 304 stainless steel (18% Cr, 8% Ni), this seamless Sch40 tube offers excellent corrosion resistance and high toughness. Suitable for furniture, industrial, and food applications. Custom sizes, lengths, and surface finishes available. Complies with ASTM A312 and other international standards.

ASTM A312 TP321 seamless tube resists intergranular corrosion up to 816°C. Excellent ductility and stress fracture resistance. Custom OD 6-830mm, WT 0.6-60mm, lengths up to 13m. Ideal for heat exchangers, boilers, and furnace parts.

UNS S34700 stabilized austenitic stainless steel tube with niobium addition for superior intergranular corrosion resistance and high creep strength. Ideal for boiler superheater, reheater tubes, and heat exchangers. Available in OD 6-830mm, WT 0.6-60mm, with custom lengths up to 13m. Certified to ASTM A312/A213.

ASTM A213 UNS S34700 seamless stainless steel tube Sch10S offers excellent high temperature strength and intergranular corrosion resistance up to 816°C. Ideal for heat exchangers, boilers, and chemical processing. Custom sizes, certifications, and nondestructive testing available.

High corrosion resistance with 23% nickel and low carbon content. Excellent mechanical properties for chemical, petroleum, and marine applications. Custom lengths up to 13m. Available with UT, ET, HT testing. Durable and wear-resistant.

TP321H seamless tube offers excellent welding characteristics and corrosion resistance up to 1500°F. Stabilized with titanium, it prevents chromium carbide precipitation. Available in OD 6-830mm, WT 0.6-60mm, with custom lengths and surface finishes. Ideal for boilers, heat exchangers, and furnace parts.

Titanium-stabilized austenitic stainless steel with excellent intergranular corrosion resistance and high creep strength. Ideal for boiler superheater tubes, heat exchangers, and furnace parts. Available in OD 6-830mm, WT 0.6-60mm, with custom lengths and surface finishes. Certified to ASTM A312/A213.

ASTM TP310S seamless stainless steel tube offers oxidation resistance up to 1650°F and superior corrosion resistance. Ideal for furnace parts, heat exchangers, and thermal processing. Available in Sch40S/Sch80S, OD 6-830mm, with custom lengths and surface finishes. Certified to ASTM A312/A213.

Grade 316L offers superior pitting and crevice corrosion resistance in chloride environments. Ideal for chemical, water treatment, and pulp & paper industries. Available in OD 6-830mm, WT 0.6-60mm, with custom lengths and surface finishes. Certified to ASTM A312.

High quality 304L austenitic stainless steel seamless pipe, excellent corrosion resistance and weldability. OD 6-830mm, WT 0.6-60mm. Suitable for chemical, petrochemical, and boiler applications. Custom lengths available. Certified to ASTM, EN, JIS standards.

ASTM A312 TP304L seamless stainless steel tube Sch80 offers excellent corrosion resistance and weldability. Available in 6-830mm OD, 0.6-60mm WT, and custom lengths up to 13m. Ideal for chemical, petrochemical, and heat exchanger applications. Supports mirror polish, cut-to-length, and various surface finishes.

316LN stainless steel pipe offers superior corrosion resistance, high tensile strength (515 MPa), and excellent formability. Ideal for chemical plants, food processing, and marine environments. Custom lengths available. Standard export packaging.