Seamless Stainless Tubes | High-Temp Corrosion Resistant 304/316L/2205 | ASTM-Certified Bulk Stock
Seamless Stainless Tubes | High-Temp Corrosion Resistant 304/316L/2205 | ASTM-Certified Bulk Stock
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Precision Stainless Steel Piping Systems
Engineered to meet stainless steel pipe specs, our ASTM-compliant tubing features **±0.1%-0.3% tolerance** and 2B surface finishes, available in 1–100mm diameters for construction, chemical, and medical applications. With 304/316L/321/2205 alloys, these tubes deliver strong corrosion resistance and seamless integration with stainless steel pipe welding processes.
Product Type | Diameter | Pressure Rating | Welding Standard | Material |
---|---|---|---|---|
**Stainless Steel Pipe Specs** | 1–100 mm | 3,000 psi | ASME IX | 304/316L |
**Stainless Steel Pipe Supplier** | Custom | N/A | ASTM A312 | Multi-Grade |
**Stainless Steel Pipe Welding** | 10–200 mm | 2,500 psi | AWS D1.6 | 321/2205 |
High-Pressure Fittings | 20–150 mm | 5,000 psi | EN 13480 | 310S/410 |
Sanitary Tubing | 5–50 mm | 1,800 psi | ISO 15614 | 316Ti/441 |
Global Supply Chain Excellence
As a certified stainless steel pipe supplier, we ensure 7-day global delivery via 60x40x40 cm seaworthy crates (1,000 kg/unit). MOQ starts at 1 ton, with 30% advance payment terms. Tubes undergo 120-mesh polishing and hydrostatic testing at 1.5x working pressure for guaranteed performance.
Advanced Welding & Fabrication
Specializing in stainless steel pipe welding, our services include TIG and plasma arc welding for chemical reactors and medical gas systems. Compliant with ASME BPVC and PED 2014/68/EU, these joints maintain ≤0.25mm misalignment for leak-proof operation in extreme temperatures (-50°C to 800°C).





