Stainless Steel Seamless Tube

TP316L stainless steel seamless tubes manufactured to ASTM A312 standards. Available in 1/8" to 10" outer diameters and 6-11 meter lengths. Features corrosion resistance, multiple surface finishes, and comprehensive quality testing. Ideal for food processing, chemical transport, and industrial applications requiring durable, reliable piping solutions.

Premium duplex stainless steel seamless pipes with comprehensive material grades including SAF 2507, SAF 2205, and W-Nr 1.4507. Features wall thickness from 1.0-150mm and outside diameter 3.0-2500mm. Certified quality with pickling, annealing, and polishing surface treatments. Minimum order 500kg with flexible payment and delivery options.

Premium SMO 254 seamless stainless steel tubes with 6% molybdenum content for superior corrosion resistance. Available in 6-914mm outer diameter and 1-45mm thickness, manufactured to ASTM A213 standards. Features include multiple surface treatments, custom lengths up to 12 meters, and comprehensive international certifications for industrial applications.

Professional heat resistant stainless steel seamless pipes in DIN grades 1.4828, 1.4833, 1.4845 with diameters 6-406mm and thickness 1.0-25mm. Features pickling finish, SCH40 wall thickness, and comprehensive quality testing including eddy current and ultrasonic inspection. Custom cutting and processing services available.

Professional ASTM A312 stainless steel seamless pipes in DN10-DN500 sizes with SCH5-SCH160 thickness options. Available in multiple grades including TP304, TP316L, TP321, and TP310S. Features comprehensive quality testing, custom processing services, and 500-ton monthly production capacity for industrial applications.

High-quality ASTM A312 TP304 stainless steel pipes in DN6-DN80 diameters, featuring 0.6-12.7mm thickness and superior corrosion resistance. Available in seamless and welded configurations with custom lengths, multiple surface finishes, and international certifications for chemical and industrial applications.

High-temperature resistant stainless steel seamless tubing with 24-26% chromium and 19-22% nickel content. ASTM A213 compliant with tensile strength of 515 MPa minimum, available in diameters from 3mm to 219mm and custom lengths up to 30 meters. Ideal for industrial applications requiring exceptional corrosion resistance and durability.

High-quality duplex stainless steel pipes including Super Duplex 2507 with 25% chromium content. Available in welded sizes 1/2-72 inch and seamless 3/8-16 inch. Certified to ASTM A789/A790 standards with excellent corrosion resistance for oil, gas, chemical, and marine applications. Fast delivery and custom fabrication available.

17-4PH precipitation hardening stainless steel seamless tubes and hollow bars deliver exceptional strength up to 1300 MPa while maintaining corrosion resistance equivalent to Alloy 304. Ideal for aerospace, offshore, and industrial applications requiring high performance up to 572°F. Available in multiple international standards including ASTM A693 and DIN 1.4542.

310S stainless steel seamless tubes with 24-26% chromium and 19-22% nickel content for superior corrosion and heat resistance. Available in diameters 5-400mm and wall thicknesses 0.5-40mm. Certified to ASTM, EN, and JIS standards for petroleum, chemical, power generation, and food processing industries. Custom lengths and surface finishes available.

Premium 254SMO stainless steel seamless tubes and pipe fittings offering superior chloride corrosion resistance with 680 MPa tensile strength and 50% higher design values. Ideal for seawater, chemical processing, and petroleum applications where standard 316L fails. Cost-effective alternative to nickel alloys with excellent weldability and high temperature performance.

Premium UNS32750 duplex stainless steel pipes with outer diameter 3-200mm and wall thickness 0.5-12mm. Features annealed condition, smooth burr-free ends, and comprehensive quality testing including PMI analysis and mechanical properties verification. Available in round, square, and rectangular shapes with multiple surface finishes.

High-strength 17-4PH precipitation hardening stainless steel seamless tube with 4-1/8" OD in H900 condition. Offers 1380 N/mm² tensile strength, excellent corrosion resistance comparable to 304 stainless, and maintains performance up to 600°F. Ideal for applications requiring superior mechanical properties and moderate corrosion resistance.

SUS630 (17-4PH) martensitic precipitation hardening stainless steel tubes offer exceptional mechanical properties with tensile strength up to 1310 MPa. Features excellent corrosion resistance comparable to 304 steel, oxidation resistance to 1100°F, and versatile applications in aerospace, oil field, and industrial equipment manufacturing.

High-performance ASTM B668-5 Alloy 28 seamless pipes and tubes with 30-32% nickel content and 26-28% chromium. Excellent corrosion resistance for petroleum, chemical, and marine applications. Available in diameters 6-219mm with custom lengths and comprehensive quality control including ultrasonic inspection.

High-performance 1.4845 stainless steel pipes and SUS 310S tubes manufactured to ASTM A312 TP310S standards. Available in 6-630mm OD with 1-50mm wall thickness. ISO9001:2008 certified with 23 years manufacturing expertise. Ideal for petroleum, chemical, and high-temperature applications with custom sizing options available.

High-quality ASTM A312 TP316L stainless steel seamless pipes available in 1-20 inch outer diameters with SCH10-SCH160 wall thickness. Features cold drawn manufacturing, annealed/pickled finish, and comprehensive quality testing. Ideal for petroleum, chemical, aerospace, and pressure vessel applications with ISO 9001 certification and competitive pricing.

High Corrosion Resistant Stainless Steel Seamless Pipe Grade 316Ti / 1.4571 / UNS S31635 More informations of our stainless steel pipe Products Stainless Steel Pipe &Tube Model Number 200 Series:201 202 300 Series:301 302 303 304 304L 309 309S 310 316 316L 316Ti 321 904L 400 Series:410 420 430 440 Duplex stainless:2205 2507 Type Flat/corrugated/checkered Processing Service Bending,Welding,Decoiling,Punching,Cutting, Moulding Delivery Time 3-10 days Payment terms 30%TT Advance

Seamless Stainless Steel Pipe Tube Grade 304 316L 310S 321 2205 2507 904L Stainless Steel Pipe Stainless Steel Seamless Pipe is made from round bar. There are many processes to make round bar to seamless pipe. It is different from welded pipe, seamless pipe has no welding seam across the whole section. Hence, it can bear higher pressure than welded pipe. It is widely used in the food industry, home appliances and consumer electronics, medical equipment, architectural

ASTM A312 TP304L Stainless Steel Seamless Pipe SS Pipe DN10 - DN400 Steel Pipe Standard: ASTM A249, ASTM A268, ASTM A269, ASTM A312, etc. Material: 304L Outer diameter: DN10 - DN400 Wall thickness: SCH 5S- XXS Length: 6m/pcs or as request Surface: Pickled, annealed, polished, bright, sand blast, hair line, etc. There are hundreds of different grades of stainless steel on the market. Each of these unique formulations of stainless steel offer some degree of corrosion resistance