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Blundell Pipes and Tubes, located in Hamilton, New Zealand, stands out as a dependable manufacturer and supplier of top-notch Stainless Steel 304 ERW Pipes. Thanks to their cutting-edge production technology and rigorous quality assurance practices, they provide durable and precisely crafted piping solutions that cater to a variety of industrial needs. Their Stainless Steel 304 ERW Pipes are highly regarded for their impressive corrosion resistance, strength, and long-lasting performance. Blundell Pipes and Tubes prides itself on offering competitive pricing, prompt deliveries, and outstanding customer service, making them a reliable partner for clients in construction, food processing, petrochemical, and general engineering sectors.
These pipes are made from a blend of chromium (18–20%) and nickel (8–12%), which gives them outstanding resistance to corrosion, oxidation, and scaling. They have a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%, which guarantees toughness, mechanical stability, and durability even in harsh, high-temperature environments. The ERW process ensures precise wall thickness and strong welded joints, making these pipes ideal for high-pressure and industrial applications.
Specifications : ASTM A312 / ASME SA312
Dimensions : ASTM, ASME and API
Size : 8″ NB to 24″ NB
Wall Thickness : 0.5 to 150mm Thick
Schedules : SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Length : Single Random, Double Random & Required Length
Form : Round, Square, Rectangular, Hydraulic Pipes
End : Plain end, Bevelled end
Type : Electric Resistance Welded
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 304 ERW Pipes is an austenitic stainless steel grade primarily made up of chromium (18–20%), nickel (8–11%), and low carbon content, along with trace amounts of manganese, silicon, sulfur, and phosphorus. This well-balanced composition provides excellent corrosion resistance, good weldability, and dependable mechanical strength. The material boasts strong tensile and yield properties, along with impressive toughness and formability. These features make Stainless Steel 304 ERW Pipes ideal for environments that demand resistance to oxidation, moisture, and mild chemicals.
Blundell Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 304 ERW Pipes in Hamilton, New Zealand, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.
| Element | SS 304 |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
| Elongation | 35 % |
Stainless Steel 304 ERW Pipes is widely utilized across various industries due to its strength, versatility, and resistance to corrosion. Common applications include structural piping, water and plumbing systems, food and beverage processing lines, and dairy equipment. It’s also frequently found in automotive components, railings, heat exchangers, and general engineering projects. Thanks to its hygienic properties and smooth finish, it’s perfect for pharmaceutical and sanitary applications. The combination of durability, ease of fabrication, and reliable performance makes Stainless Steel 304 ERW Pipes a top choice for both commercial and industrial uses.
Stainless Steel 304 ERW Pipes find extensive use in heat exchangers, boilers, condensers, and piping systems where corrosion resistance and reliability are paramount. They’re also utilized in chemical and petrochemical plants, food and beverage processing, pharmaceutical industries, marine settings, and water treatment facilities. Furthermore, these pipes are suitable for structural, HVAC, and industrial applications that demand long-lasting durability, strength, and leak-free performance. With their combination of ERW construction, corrosion resistance, and mechanical strength, Stainless Steel 304 ERW Pipes stand out as an excellent choice for challenging industrial and commercial piping needs.
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