- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Stainless Steel > Stainless Steel Seamless Tubing
Bosega Pipes and Tubes is a well-respected manufacturer and supplier of Stainless Steel Seamless Tubing based in Cape Town, South Africa. They provide top-notch tubing solutions that cater to a wide range of industrial and commercial needs. Their seamless tubing is designed to deliver exceptional strength, durability, and resistance to corrosion, ensuring it performs reliably even in high-pressure and high-temperature situations. Using cutting-edge extrusion and cold-drawing techniques, Bosega’s Stainless Steel Seamless Tubing boasts impressive dimensional accuracy, smooth internal finishes, and consistent quality, making it perfect for industries like chemical processing, marine, oil and gas, and power generation.
This Stainless Steel Seamless Tubing primarily consists of iron, chromium (16–20%), nickel (8–12%), along with trace amounts of molybdenum, manganese, and carbon, depending on the specific grade (like 304, 316, or 321). This unique blend provides outstanding resistance to corrosion, oxidation, and high temperatures. On the mechanical side, it offers high tensile and yield strength, good ductility, and excellent fatigue resistance. The seamless design guarantees uniformity, pressure tolerance, and enhanced mechanical performance, even under extreme conditions.
| Marking | All Stainless Steel Seamless tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
|---|---|
| Stainless Steel Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| SS Seamless tube Length | Single Random, Double Random, Standard & Cut length |
| Stainless Steel Tube Type | Seamless, ERW, EFW, Welded, Fabricated |
| Stainless Steel Tube Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Stainless Steel tube Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc. |
| Stainless Steel Welded Tube Size | 6.35 mm OD To 152 mm OD |
| End | Plain End, Beveled End, Treaded |
| Specialize in | Stainless Steel Capillary Tube & Other Odd Size Stainless Steel Heat Exchanger & Condenser Tubes |
| Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
| Stainless Steel Seamless Tube Standards | ASTM B/ASME SB674 / SB677 |
| Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
| Stainless Steel Seamless tubing wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
| Material | C | Mn | Si | P | S | Cr | MO | Ni | Cu | |
| SS | min. | – | – | – | – | – | 19.0 | 4.0-5.0 | 23.0 | 1.0 |
| max. | 0.20 | 2.0 | 1.0 | 0.045 | 0.035 | 23.0 | 28.0 | 2.0 | ||
| Material | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS | 490 | 220 | 35 | 70-90 typical | – |
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 Seamless Tubing from Bosega Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Bosega Pipes and Tubes, one of the largest suppliers of Stainless Steel Seamless Tubing 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.
Yes, we offer custom sizes for Stainless Steel Seamless Tubing 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.
You’ll find Stainless Steel Seamless Tubing widely utilized in the chemical, petrochemical, and marine sectors for applications such as heat exchangers, condensers, and process piping. It’s particularly well-suited for hydraulic and instrumentation systems where precision and reliability are essential. Moreover, it’s also used in pharmaceuticals, food processing, power plants, and refineries, thanks to its hygienic properties, corrosion resistance, and long-lasting durability. Its versatility, strength, and ability to thrive in tough environments make it a go-to choice across various industrial sectors.
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