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Welded Stainless Pipe Wholesale Supplier 304/316L/2205 Alloys | Custom OD 1/2"-24" | Mill Test Certificates
Welded Stainless Pipe Wholesale Supplier 304/316L/2205 Alloys | Custom OD 1/2"-24" | Mill Test Certificates
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Application | Material Grade | Diameter | Surface Finish | Processing |
---|---|---|---|---|
Plumbing Systems | 304/304L | 15–100 mm | 2B | Bending, Cutting |
Smoker/Kiln Use | 310S/321 | 50–200 mm | Polished | Welding |
Wood Stove Exhaust | 316Ti/441 | 80–150 mm | 120 Grit | Punching |
Structural Frames | 410/410S | Custom | Hairline | Decoiling |
HVAC Ducting | 2205 Duplex | 20–80 mm | Pickled | Coil Forming |
Heavy-duty stainless steel wood stove pipe configurations with 120-grit interior surfaces for reduced creosote buildup. Available in pre-cut 6m lengths or custom sizes, these pipes undergo hydrostatic testing to ensure leak-proof performance in extreme conditions.
Versatile stainless steel smoker pipe options include seamless and welded variants, compatible with ASME B36.19 specifications. All tubes ship in reinforced wooden crates, supporting global logistics with 7-day lead times and flexible payment terms.
Key Features by Application:
- Stainless steel plumbing pipe: 0.5–6mm wall thickness, pressure-rated for ANSI/NSF 61 compliance.
- Stainless steel smoker pipe: 3–12mm thick walls, annealed for thermal cycling resistance.
- Stainless steel wood stove pipe: Double-wall insulated options, UL-1037 certified.
Technical Compliance:
- ASTM A312 (Welded) & A269 (Seamless)
- Surface roughness: Ra ≤ 0.8μm (120 mesh equivalent)
- MOQ: 1 ton with TT/Credit Letter payment options





