- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Stainless Steel >Stainless Steel 439 Pipes
Bosega Pipes and Tubes, located in Cape Town, South Africa, has built a solid reputation as a top-notch manufacturer and supplier of high-quality Stainless Steel 439 Pipes. Renowned for their precision engineering and use of premium materials, Bosega delivers products that are not only durable but also resistant to corrosion and designed for outstanding performance. Their Stainless Steel 439 Pipes are crafted to meet the highest industrial standards, making them perfect for demanding applications in the automotive, construction, and chemical sectors. With a strong emphasis on innovation, quality assurance, and customer satisfaction, Bosega consistently provides reliable stainless steel piping solutions that cater to a variety of industrial needs and long-term performance expectations.
The composition of Bosega’s Stainless Steel 439 Pipes includes iron, chromium (17–19%), titanium, along with small amounts of carbon, silicon, and manganese. This ferritic stainless steel alloy is known for its excellent resistance to corrosion and oxidation, especially in high-temperature settings. In terms of mechanical properties, it offers moderate tensile strength, good ductility, and impressive formability. The addition of titanium not only enhances weldability but also prevents carbide precipitation, ensuring the pipes maintain their structural integrity. Thanks to its well-balanced chemical makeup and mechanical characteristics, Stainless Steel 439 is perfect for applications that demand strength, thermal resistance, and durability, all while providing robust corrosion protection.
| Stainless Steel 439 Pipe Specifications | |
|---|---|
| Standard | ASTM A/ASME SA268/A731 CL |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| Pipes & Tubes | 1/2″ NB – 16″ NB |
| ERW Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW Pipes & Tubes | 6″ NB – 100″ NB |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Specialized in | Large Diameter Size |
| Thickness | SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length |
| 439 | Max | Min |
| Ni | 0.20 | – |
| C | 0.01 | – |
| Mn | 0.25 | – |
| P | 0.02 | – |
| S | 0.015 | – |
| Si | 0.35 | – |
| Cr | 17.35 | – |
| Fe | 81.35 | – |
| Element | SS 439 |
| Density | – |
| Melting Point | – |
| Tensile Strength | 438 |
| Yield Strength (0.2%Offset) | 263 |
| Elongation | 22 |
| Hardness(Rockwell B (HR B) max) | 89 |
| Hardness(Brinell (HB) max) | – |
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 439 Pipes from Bosega Pipes and Tubes ensures quality and reliability. Our products are rigorously tested and meet stringent industry standards, guaranteeing exceptional performance. We offer customized solutions to meet the specific needs of the business. By focusing on innovation, our pipes have increased their corrosion resistance and durability. Additionally, our experienced team provides excellent customer support, ensuring a seamless experience from order to delivery. Trust Bosega for your stainless steel needs, where quality meets best.
Bosega Pipes and Tubes, one of the largest suppliers of Stainless Steel 439 Pipes in Cape Town, South Africa, 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.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 439 | 1.4510 | S43035 | SUS 439 | – | – | – | – |
| Element | SS 439 |
| Density | – |
| Melting Point | – |
| Tensile Strength | 438 |
| Yield Strength (0.2%Offset) | 263 |
| Elongation | 22 |
| Hardness(Rockwell B (HR B) max) | 89 |
| Hardness(Brinell (HB) max) | – |
Yes, we offer custom sizes for Stainless Steel 439 Pipes to meet your specific requirements. Our team at Bosega Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bosegapipes.co.za.
Bosega’s Stainless Steel 439 Pipes find extensive use in automotive exhaust systems, heat exchangers, and various industrial equipment that require high thermal and corrosion resistance. In the construction field, they are trusted components for both structural and architectural applications. The chemical and food processing industries appreciate them for their hygienic qualities and resistance to oxidation. Additionally, they are utilized in power plants, air preheaters, and water heating systems. With their blend of strength, formability, and cost-effectiveness, Stainless Steel 439 Pipes have become a go-to choice across a wide range of industrial and commercial applications.
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