- sales@blundellpipes.co.nz
- Hamilton, New Zealand
Home > Stainless Steel > Stainless Steel ERW Pipes
Blundell Pipes and Tubes, a reputable manufacturer and supplier located in Hamilton, New Zealand, specializes in high-quality Stainless Steel ERW Pipes that are built for strength, durability, and dependable performance across various industries. These pipes are crafted using cutting-edge Electric Resistance Welding technology, which guarantees consistent wall thickness, precise dimensions, and a smooth finish. With outstanding resistance to corrosion and wear, Blundell Pipes and Tubes provides stainless steel ERW pipes that adhere to international quality standards. Their products are a popular choice for applications that demand cost-effective, robust, and long-lasting piping solutions.
The Stainless Steel ERW Pipes are made from top-notch stainless steel alloys, with iron as the primary element, along with significant amounts of chromium and varying levels of nickel and molybdenum based on the specific grade. The chromium creates a protective oxide layer that offers excellent resistance to corrosion and oxidation, while nickel boosts ductility and toughness. In terms of mechanical properties, these pipes deliver good tensile and yield strength, reliable impact resistance, exceptional formability, and stable performance under moderate to high pressure and temperature conditions.
| Standard Specification | ASTM A312, A270, A249, A269, A268, A358, A213 |
| ANSI / ASME Specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Shapes and Types we produce | Hex, Hydraulic, Square, Round, Honed, Rectangle |
| Manufacturing Type | Fabricated, 100% X Ray Welded, ERW (Electric Resistance Welded), CDW, Welded |
| Pipe End Forming | Plain One End, Beveled One End, Bevel large end, Bevel one end, Bevel both ends, Beveled end, Bevel small end, Plain Both Ends, Treaded Both Ends, Treaded On End |
| Various TDC Types | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Material Surface Finish | 2B, No.4, No.1, No.8 Mirror Finish or custom Finish as per customer Requirements |
| ASME B36.10 Pipe Schedules | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Available Value Added Services | Color Coding, Cutting, Threading, Grooving, Export Documentation, MTR’s Available, Polishing, Material testing, Beveling, Destructive, Threading, Export Packaging, Destructive, Machining, Non Customer Tagging/ Marking, Ultrasonic Testing |
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| Grades |
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| Grade | Elastic Modulus (GPa) | Electrical Resistivity (nΩ.m) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Density (kg/m3) | Specific Heat 0-100°C (J/kg.K) | Thermal Conductivity (W/m.K) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| SS ERW Pipe | 193 | 720 | 17.2 | 17.8 | 18.4 | 8000 | 500 | 16.2 | 21.5 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel ERW Pipes from Blundell Pipes and Tubes ensures high-quality, corrosion-resistant pipes with excellent durability and strength. We provide reliable performance in demanding environments, and our electric resistance Welded (ERW) process guarantees superior precision and consistency in manufacturing.
Blundell Pipes and Tubes, one of the largest suppliers of Stainless Steel ERW Pipes in Hamilton, New Zealand, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Nominal size in Inch | Wall thickness in Inch | Outside diameter in mm | Wall thickness in mm | Outside diameter in Inch | Weight [Kg/M] | Weight [lb/ft] |
|---|---|---|---|---|---|---|
| 1/2 Inch | 0.065 | 21.3 mm | 1.65 | 0.840 | 0.80 | 0.54 |
| 3/4 Inch | 0.065 | 26.7 mm | 1.65 | 1.050 | 1.03 | 0.69 |
| 1 Inch | 0.065 | 33.4 mm | 1.65 | 1.315 | 1.30 | 0.87 |
| 1 1/4 Inch | 0.065 | 42.2 mm | 1.65 | 1.660 | 1.66 | 1.12 |
| 1 1/2 Inch | 0.065 | 48.3 mm | 1.65 | 1.900 | 1.91 | 1.28 |
| 2 Inch | 0.065 | 60.3 mm | 1.65 | 2.375 | 2.40 | 1.61 |
| 2 1/2 Inch | 0.083 | 73.0 mm | 2.11 | 2.875 | 3.71 | 2.49 |
| 3 Inch | 0.083 | 88.9 mm | 2.11 | 3.500 | 4.54 | 3.05 |
| 3 1/2 Inch | 0.083 | 101.6 mm | 2.11 | 4.000 | 5.21 | 3.50 |
| 4 Inch | 0.083 | 114.3 mm | 2.11 | 4.500 | 5.88 | 3.95 |
| 5 Inch | 0.109 | 141.3 mm | 2.77 | 5.563 | 9.52 | 6.40 |
| 6 Inch | 0.109 | 168.3 mm | 2.77 | 6.625 | 11.38 | 7.65 |
| 8 Inch | 0.109 | 219.1 mm | 2.77 | 8.625 | 14.87 | 9.99 |
| 10 Inch | 0.134 | 273.1 mm | 3.4 | 10.750 | 22.76 | 15.29 |
| 12 Inch | 0.156 | 323.9 mm | 3.96 | 12.750 | 31.44 | 21.13 |
| 14 Inch | 0.156 | 355.6 mm | 3.96 | 14.000 | 34.56 | 23.22 |
| 16 Inch | 0.165 | 406.4 mm | 4.19 | 16.000 | 41.83 | 28.11 |
| 18 Inch | 0.165 | 457.0 mm | 4.19 | 18.000 | 47.09 | 31.64 |
| 20 Inch | 0.188 | 508.0 mm | 4.78 | 20.000 | 59.70 | 40.12 |
| 22 Inch | 0.188 | 559.0 mm | 4.78 | 22.000 | 65.75 | 44.18 |
| 24 Inch | 0.218 | 610.0 mm | 5.54 | 24.000 | 83.11 | 55.85 |
| 30 Inch | 0.250 | 762.0 mm | 6.35 | 30.000 | 119.09 | 80.02 |
Yes, we offer custom sizes for Stainless Steel ERW Pipes to meet your specific requirements. Our team at Blundell Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@blundellpipes.co.nz.
These Stainless Steel ERW Pipes find extensive use in oil and gas transportation, water supply systems, chemical processing plants, power generation facilities, and construction projects. They are also frequently utilized in heat exchangers, pressure pipelines, structural frameworks, automotive exhaust systems, and food processing equipment due to their hygienic qualities. Their cost-effectiveness, strong mechanical performance, corrosion resistance, and low maintenance needs make them a favored option for both industrial and commercial piping applications.
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