Stainless Steel Seamless Tube

High-temperature corrosion resistant seamless pipe. Fully annealed, max 90 Rb hardness. Sizes 4-219mm OD, 0.5-20mm WT. Certified to ASTM B167, ASME SB167. Custom lengths, finishes, and end treatments available for industrial gas and chemical applications.

Hastelloy C22 seamless tubing offers exceptional corrosion resistance for chemical processing, oil & gas, and pollution control. Annealed and pickled finish. Custom sizes available. High tensile strength up to 690 MPa. Ideal for aggressive environments.

Alloy 28 seamless pipe offers exceptional corrosion resistance in H2S, chloride, and strong acid environments. Ultra-low carbon austenitic grade with high nickel content, excellent pitting and stress corrosion cracking resistance. Ideal for oil and gas, chemical processing, and seawater applications. Available per ASTM B668.

Super austenitic 254SMO elbow offers exceptional pitting and crevice corrosion resistance in high chloride environments. Stronger than 316L, it is a cost-effective substitute for nickel alloys. Ideal for seawater, chemical, and pulp mill applications. Custom sizes available.

High-quality stainless steel pipes and tubes in grades 304, 316L, and more. Available in seamless, welded, and mirror polished finishes. Sizes from 1/2 to 48 inch OD. Compliant with 3A, DIN, ASME, and ISO standards. Ideal for sanitary and industrial applications.

High-quality seamless stainless steel pipe in 316L, cold drawn and annealed. OD45x28ID, 1700mm length. Meets ASTM A312/ASME SA213 standards. Ideal for fluid, gas, and pressure applications. Custom sizes and schedules available. Durable, corrosion-resistant, and export-ready.

Low carbon nitrogen-enhanced austenitic steel with 515 MPa tensile strength and 205 MPa yield strength. Excellent corrosion resistance and pitting resistance. Ideal for surgical instruments and orthopedic implants. Custom sizes available.

High temperature seamless steel pipe in grade 1.4922/X20CrMoV11-1. Stock sizes 20-375mm round bar. Certified to EN 10204 3.1. Ideal for automotive, construction, and aerospace. 25 years of trusted manufacturing and export from China.

High-quality ASTM A312 TP304L seamless tube for high-temperature and corrosive service. Cold drawn, ASME B16.10 compliant. Excellent durability, customizable sizes. Ideal for industrial piping systems.

ASTM A376 TP347H seamless tube offers excellent intergranular corrosion resistance and creep strength up to 1500°F. Dual certified 347/347H, it resists polythionic acid stress corrosion cracking. Ideal for high-temperature hydrocarbon and nitric service. Custom sizes available.

Super duplex 2507 pipe offers exceptional strength and corrosion resistance for chemical, petrochemical, and seawater applications. High chromium, molybdenum, and nickel levels resist pitting and stress corrosion cracking. Available in custom sizes with ISO 9001 certification.

High-alloy super duplex stainless steel tube with superior strength and corrosion resistance. Features high Cr, Mo, and N content for excellent pitting and crevice corrosion resistance. Ideal for chemical processing, petrochemical, and submarine equipment. Certified to ASTM A790 and ASME B36.19/10.

Precipitation-hardened stainless steel seamless tube with high strength, corrosion resistance, and formability. Ideal for aerospace and chemical processing. Certified to AMS 5528, ASTM A693. Custom sizes available. Operates up to 800°F.

630 (17-4 PH) martensitic precipitation hardening stainless steel seamless tube. Offers high tensile strength up to 1000 MPa and corrosion resistance comparable to 304. Ideal for marine, aerospace, and chemical industries. Available in H1075 and H1150 aged conditions. Custom sizes and finishes offered.

2205 duplex seamless tube offers excellent corrosion resistance and high strength, ideal for oil and gas, marine, and chemical processing. Complies with ASTM A790 and ASME SA-790 standards. Custom sizes available.

High-quality 316L seamless tube, ASTM A312 compliant. Diameter 6-200mm, wall thickness 0.1-3.5mm. Bright annealed or polished surface. Custom lengths up to 20m. Ideal for heat exchangers, condensers, and chemical industries. Top 3 Chinese manufacturer with rigorous QC.

Super duplex UNS S32750 tube offers 550MPa yield strength and superior corrosion resistance. Annealed seamless for heat exchangers. Custom sizes, 6m length, Mill Test Certificate supplied. Ideal for demanding industrial applications.

High-strength duplex steel pipe with superior corrosion resistance. Grades S32205, S31803, 2507. OD 10.3-1219mm, wall 1.24-54.59mm. Ideal for offshore, chemical, and petroleum industries. Custom lengths available.

High-quality seamless tube for heat exchangers, boilers, and petrochemical applications. Made from premium SUS304/S31603 with cold-drawn finish, annealed and pickled. Offers excellent corrosion and high-temperature resistance. Certified to PED, TUV, ISO. Custom sizes available.

High-strength duplex seamless tube with superior chloride stress corrosion cracking resistance. Grades S31803, S32205, S32750. OD range 6.35-254mm, wall 0.6-20mm. Ideal for chemical, oil field, and heat exchanger applications. Certifications ASTM/ASME.