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Product details

This product line covers industrial pipes, tubes, and sheets engineered for high-pressure, high-temperature, and highly corrosive applications. These components are available in seamless or welded construction and span a diverse range of metal alloys. ------------------------------ ## ⚙️ Technical Specifications & Size Range## Pipe & Tube Diameters * Seamless: Up to 24“ NB (Nominal Bore) for uniform structural strength under high pressure. * Welded / ERW: 1/2” NB to 60" NB for large-diameter fluid transfer and structural lines. ## Structural Profiles * Available in Round, Square, and Rectangular geometries. ## Regulation Compliance * Sourced in both IBR (Indian Boiler Regulations) certified for steam/boiler lines and Non-IBR configurations for standard fluid transfer. ------------------------------ ## 📋 Material Grades & ASTM Standards## 1. Stainless Steel (Corrosion & Temperature Resistant) * Standards: ASTM A312 (Pipe), A213 (Boiler/Heat Exchanger Tube), A249 (Welded Boiler Tube), A269 (General Tubing), A358 (Electric-Fusion-Welded Pipe), A240 (Plate/Sheet). * Austenitic Grades: 202, 304, 304L (Low Carbon), 304H (High Temp), 316, 316L, 317, 317L. * Stabilized & High-Alloy: 316Ti (Titanium stabilized), 321, 321H, 310, 310S (High-temperature scale resistance). * Ferritic/Martensitic Grades: 409, 410, 420, 430 (Magnetic, high hardness, or automotive exhaust use). ## 2. Carbon Steel (High Pressure & Standard Structural) * Standards: ASTM A106 (Seamless high-temp), A53 (Welded/Seamless general pipe). * Pipeline Grades: API 5L Grade A, B, and C (Cross-country oil and gas transport). * Low-Temperature Service: ASTM A333 Grade 1 to 6 (Engineered for sub-zero impact toughness). ## 3. Alloy Steel (Power Plant & High-Temperature Piping) * Standard: ASTM A335 (Seamless ferritic alloy-steel pipe for high-temperature service). * Grades: P1, P2, P5, P9, P11, P22, P91 (Chromium-Molybdenum alloys designed to resist creep deformation in boilers and power plants). ## 4. Nickel & Exotic Alloys (Extreme Chemical Resistance) * Materials: Hastelloy (Exceptional resistance to hot acids), 904L (Super-austenitic steel for severe sulphuric acid exposure), and Titanium (High strength-to-weight ratio, ultimate saltwater resistance). ## 5. Copper Alloys (Heat Transfer & Marine Duty) * Materials: Pure Copper, Brass, Aluminium, and Gunmetal (Excellent thermal conductivity, electrical grounding, anti-galling properties, and marine bio-fouling resistance). ------------------------------ ## 🏢 Raw Supply Formats * Pipes: Sized by Nominal Bore (NB) and Schedule wall thickness (e.g., Sch 40, Sch 80). * Tubes: Sized by exact Outside Diameter (OD) and Wire Gauge thickness (SWG/BWG). * Sheets: ASTM A240 flat-rolled stock used for fabricating vessels, tanks, and structural ducting. Are you looking to cross-reference wall thickness schedules for a specific NB size, or do you need to verify the pressure ratings for high-temperature ASTM A335 P22/P91 alloy pipes? Let me know how to proceed.