Njabulo Stainless stands out as a top-notch manufacturer and supplier of high-quality stainless steel pipes, proudly based in Cape Town, South Africa. The company excels in crafting a diverse array of seamless and welded stainless steel pipes, all designed to meet rigorous global standards for durability and performance. With state-of-the-art manufacturing facilities and a commitment to strict quality assurance, Njabulo Stainless caters to a variety of sectors, including construction, petrochemical, marine, and food processing industries. Their products are celebrated for their remarkable corrosion resistance, strength, and longevity, making them a go-to choice for both industrial and commercial piping needs.
Stainless steel pipes are primarily made up of iron, chromium (10–20%), nickel (up to 14%), along with trace amounts of molybdenum, manganese, silicon, and carbon. This unique alloy composition significantly boosts their corrosion resistance, strength, and heat tolerance. In terms of mechanical properties, these pipes boast a tensile strength ranging from 500 to 750 MPa, a yield strength of about 200 to 450 MPa, and impressive elongation capabilities of up to 40%. They also showcase high toughness, excellent weldability, and good creep resistance at elevated temperatures, ensuring they perform reliably even in challenging environmental and mechanical conditions.
| Specifications | ASTM A312/A358, ASME SA312/SA358 |
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Surface | Brushed, Mill Finished, Anodized, Sand Blasted, Finished Polished. |
| Seamless Pipes Size | 1/2″ NB – 24″ NB. |
| ERW Pipes Size | 1/2″ NB – 24″ NB. |
| EFW Pipes Size | 6″ NB – 100″ NB. |
| Form | Round, Square, Rectangular, Hydraulic etc. |
| Length | Single Random, Double Random & Cut Length. |
| Types | Seamless / ERW / Welded / Fabricated / LSAW Pipes. |
| ELEMENT | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Stainless Steel Pipe | 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 % |
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Njabulo Stainless is one of the leading suppliers and stockists of high-quality stainless steel pipes in Cape Town, South Africa. Our products are applied for several uses, and we strive for excellent service that has gained great customer satisfaction. Our distinctive techniques of finishing have made us stand out from the competition in the stainless steel world. We strive to maintain higher product lines and fulfill the needs of our customers most efficiently.
SS Seamless pipes are stronger and ideal for high-pressure, high-temperature applications, while Stainless Steel welded pipes are cost-effective and suitable for lower pressure needs.
Yes, we provide SS Pipes n standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@njabulostainless.co.za
The schedule depends on operating pressure and temperature; higher pressures require thicker pipes, such as Schedule 40 or Schedule 80.
Thanks to their versatility and durability, stainless steel pipes find applications across a wide range of industries. In the oil and gas sector, they are essential for transporting fluids under high pressure and temperature. The food and beverage industry relies on them for sanitary piping systems, thanks to their hygienic surfaces and corrosion resistance. Moreover, they play a crucial role in chemical processing, power generation, pharmaceuticals, water treatment, and architectural projects. With their sleek finish, robust strength, and ability to endure harsh environments, stainless steel pipes are perfect for both structural and fluid-handling applications.







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