Stainless Steel Seamless Pipe

High-quality 321 stainless steel seamless pipe, 6mm-860mm OD, 1mm-80mm wall thickness. Cold drawn, pickled or bright surface. Certified ISO, PED. Ideal for steam boilers, heat exchangers, and power plants. Custom lengths and small orders accepted.

High temperature and corrosion resistant alloy seamless pipe. Wall thickness 6-40mm, outer diameter 10.3-508mm. Ideal for boilers, heat exchangers, and petrochemical applications. Custom sizes available. 30 years export experience.

High-strength seamless steel pipe in ASTM A312 TP316L. Hot rolled, 0.5-12mm wall thickness, 5.8-12m length. Ideal for oil, gas, and sewage transport. API certified, smooth surface, no cracks. Custom ends and packing available.

ASTM A790 UNS S32750 (2507) super duplex seamless pipe, DN100 SCH160S. High strength, excellent corrosion resistance for oil & gas, chemical, and marine industries. Certified SGS/BV/API. Custom sizes available.

Monel 400 seamless pipe offers excellent corrosion resistance to sulfuric and hydrochloric acids, seawater, and hydrofluoric acid. Tough at cryogenic temperatures and work hardenable. Certified PED, ISO, BV. Custom lengths available. Ideal for chemical, marine, and valve applications.

Monel 400 seamless pipe offers excellent corrosion resistance in seawater and acidic environments. With 63% Ni, 480 MPa tensile strength, and 35% elongation, it is ideal for chemical, oil, and marine applications. Custom sizes and OEM available.

Monel 400 seamless pipe offers excellent corrosion resistance and high strength. With 63% nickel content and soft annealed condition, it is ideal for cryogenic and steam turbine applications. Available in custom sizes with seaworthy packing.

Cold rolled seamless nickel alloy pipe in 16mm OD with SCH40 wall thickness. Made from Inconel, Incoloy 800H, UNS N06002, and Monel grades. ISO certified, suitable for gas, oil, and water applications. Custom lengths and packaging available.

High-performance seamless nickel alloy pipes in grades C276, 400, 600, 625, 718, 725, 750, 800, 825. Ideal for chemical, oil, and marine industries. Cold/hot rolled, customizable lengths, standard sea-worthy packing. MOQ 500 kg.

High-strength MONEL 400 K-500 alloy steel pipe for construction and structural use. Hot rolled, ISO certified, with ±1% tolerance. Custom processing available. Durable, corrosion-resistant, and ideal for demanding industrial applications.

High-strength AISI 4130/4140 alloy steel seamless pipe, cold rolled with 5mm wall thickness. Ideal for oil, gas, and structural applications. Certified to ASTM A519, ISO 9001, and API. Custom lengths and processing available. Durable, efficient, and export-ready.

High-quality seamless carbon steel pipe in SCH40 and SCH80, compliant with ASTM A106, A53, and API 5L Grade X42. Durable, efficient, and ideal for gas applications. ISO9001 certified, customizable sizes, and ready stock for fast delivery.

High-strength 42CrMo alloy seamless steel tube, precision cold/hot rolled. Custom sizes, ±1% tolerance, ISO certified. Ideal for structural and boiler applications. Short delivery, competitive pricing.

High precision cold rolled seamless steel pipe in grades 4130, 4135, 4140. OD 10.3-720mm, wall 1.2-63.5mm. Certified to API 5L, ASTM A106, ISO 9001. Durable, customizable, and ideal for oil pipe applications.

High-strength SCM440/4140 seamless steel pipe, hot rolled with 21-168mm OD and 1.2-7.5mm wall thickness. Certified API, ISO9001, GS. Custom lengths, surface treatments, and processing services available. Durable for gas, oil, and structural applications.

High-strength hot rolled carbon steel pipe in grades AISI 4130, 4135, and 4140. ERW welded rectangular tube with 0.5-200mm thickness. Ideal for structural, fluid, and oil pipe applications. Custom sizes, 100% inspected, ISO certified. MOQ 1 ton.

High quality cold rolled seamless steel pipe in grades 4130, 4135, and 4140. Outer diameter from 20mm, wall thickness 0.5-20mm. ISO, CE, API certified. Custom lengths and processing available. Durable for oil, gas, and structural applications.

High-strength hot rolled seamless pipe for fluid transport. Meets ASTM A106/A53, API 5L standards. OD 13.7-609.6mm, WT 1.5-50mm. ISO & API certified. Custom lengths and surface treatment available. Competitive pricing with short lead times.

Cold drawn seamless steel tube for airgun barrels. ID tolerance ±0.02mm, bright inner/outer surface. Available in steel grades 4130, 4140, 42CrMo, S45C. Custom sizes and delivery conditions (BK, BKW, BKS, GBK, NBK). ISO 9001 & TS16949 certified.

High-strength seamless carbon steel honed tube for hydraulic cylinders. ASTM A513 1026 DOM grade ensures durability. Custom OD 20-200mm, ±1% tolerance. ISO9001 certified. Ideal for fluid, boiler, and structural pipes. Fast 7-day delivery.