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From the heart of Hamilton, New Zealand, Blundell Pipes and Tubes has built a reputation for reliability and quality in the steel industry. As a dedicated manufacturer and supplier, we understand that the integrity of your project hinges on the materials you use. That’s why we take pride in producing our ST 52 Tubing, a product designed to meet the demanding needs of New Zealand’s industrial and construction sectors, combining local manufacturing expertise with globally recognized standards for strength and durability.
At its core, ST 52 Tubing is defined by its robust composition and exceptional mechanical properties. This steel grade is a workhorse, known for its high yield strength and excellent weldability, which makes it surprisingly versatile to work with. It strikes that crucial balance between being strong enough to handle significant structural stress and remaining ductile enough to be formed and fabricated without compromising its integrity. This combination of toughness and flexibility is what makes it a trusted choice for engineers and fabricators.
| Standard | Grade | C | Si | Mn | P max | S max |
| DIN2391 | St52 | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 |
| Cold drawn(Mandatory) | Cold drawn(Soft) | Cold Drawn and Stress Release | Anneal | Normalizing | ||||||||
| BK1) | BKW1) | (BKS) | (GBK)1) | (NBK)1) | ||||||||
| Grade | Tensile | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation |
| N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | |
| St52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490~630 | 355 | 22 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose ST 52 Tubing from Blundell Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Blundell Pipes and Tubes, a top supplier of ST 52 Tubing in Hamilton, New Zealand, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Blundell Pipes and Tubes, we specialize in providing custom-sized ST 52 Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@blundellpipes.co.nz.
You’ll find **ST 52 Tubing** widely used in structural frameworks, mechanical components, hydraulic systems, and high-pressure pipelines. It’s a staple in construction, automotive, machinery manufacturing, and industrial equipment that requires high strength and durability. Moreover, ST 52 Tubing is essential in pressure vessels, bridges, and heavy-duty pipelines where resistance to fatigue, wear, and mechanical stress is crucial. Its remarkable mechanical properties, dimensional accuracy, and long-lasting reliability make ST 52 Tubing a preferred option for industries in search of durable, high-performance tubing solutions.
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