Product Name: Stainless Steel Pipe
Introduction
Stainless Steel Pipe is a corrosion‑resistant tubular product fabricated from chromium‑nickel (and often molybdenum/N) alloys. Available in both seamless and welded constructions, these pipes combine the strength and durability of steel with the passive‑film corrosion protection of stainless alloys. Used across food processing, chemical, petrochemical, power generation, and architectural applications, stainless pipes deliver long service life in aggressive or hygienic environments.
Key Specifications
| Specification | Details |
|---|---|
| Common Grades | 304/304L, 316/316L, 321, 310, 2205 Duplex |
| Manufacture | Seamless (ASTM A312) or ERW/SML (ASTM A358, A269, EN 10217‑7) |
| Outer Diameter (OD) | 6 – 610 mm |
| Wall Thickness | 0.5 – 25 mm |
| Length | 6 – 12 m (custom up to 18 m) |
| Tensile Strength | 485–700 MPa (grade dependent) |
| Yield Strength | 205–450 MPa |
| Elongation (min) | ≥ 30 % (austenitic grades) |
| Hardness | ≤ 95 HRB |
| Surface Finish | 2B (cold‑rolled), pickled, BA (bright annealed), or polished (e.g., 1G/2B weld) |
| Temperature Service Range | –196 °C to +870 °C (grade dependent) |
Features & Advantages
Outstanding Corrosion Resistance: Chromium oxide film resists rust, pitting, and crevice corrosion in water, acids, and marine atmospheres.
Hygienic & Cleanable: Smooth internal surfaces (especially seamless 2B) are ideal for food, beverage, and pharmaceutical piping.
High‑Temperature Performance: Grades like 310 and duplex maintain strength and oxidation resistance up to 1,100 °C.
Strength & Ductility: Austenitic and duplex grades combine tensile strength with excellent formability and impact toughness.
Versatile Fabrication: Weldable, bendable, and machinable; available with beveled, threaded, or flanged ends for turnkey systems.
Applications
Chemical & Petrochemical: Process lines, heat exchangers, and reactor coils handling corrosive fluids.
Food & Beverage: CIP/SIP piping, dairy lines, brewery systems, and sanitary fittings.
Oil & Gas: Offshore risers, refinery piping, and scrubber lines in sour environments (DU, 316L).
Power Generation: Boiler tubes, feedwater lines, and condensers in steam plants.
Architectural & Structural: Handrails, balustrades, and HVAC ductwork in high‑finish installations.
Packaging & Delivery
Bundling: Pipes grouped by size and grade, banded with plastic/steel straps, and capped on ends to prevent ingress.
Crating/Skidding: Mounted on treated wooden skids or steel frames with chocks; wrapped in VCI film or moisture‑resistant sheeting.
Lead Time: Standard production and shipment within 20–30 days after order confirmation; expedited options (10–15 days) available for critical projects.
Why Choose Our Stainless Pipes?
Comprehensive Range: Both seamless and welded styles across all major stainless grades and sizes.
Stringent Quality Control: 100 % radiographic or ultrasonic testing on seams, dimensional inspection, and mechanical certification per ASTM/EN.
Custom End‑Finishes: Beveling, threading, grooving, and forming available in‑house for rapid system integration.
Technical Support: Application engineers assist with material selection, corrosion testing protocols, and piping design with a 12‑hour response commitment.
Contact Us
For premium Stainless Steel Pipes tailored to your corrosion, pressure, and sanitary requirements, please contact our sales department. We're committed to delivering reliable piping solutions and expert support for your next project.
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