- sales@wissapipes.com
- Kinshasa, Thailand
Home > Stainless Steel > Stainless Steel Welded Tubing
Wissa Pipes, located in Kinshasa, Congo, has built a solid reputation as a top-notch manufacturer and supplier of high-quality Stainless Steel Welded Tubing. Known for its durability, precision, and exceptional surface finish, our tubing is crafted using cutting-edge welding technology and rigorous quality control measures to guarantee reliability and performance, even in the toughest environments. These tubes are designed to be strong, resistant to corrosion, and have a long service life, making them perfect for a variety of industries. Wissa Pipes delivers welded tubing solutions that adhere to international standards, catering to applications in construction, food processing, automotive, and chemical sectors throughout Congo and beyond.
Our Stainless Steel Welded Tubing primarily consists of iron, chromium (16–20%), and nickel (8–14%), along with small amounts of molybdenum, manganese, silicon, and low carbon content to boost performance. This unique composition provides outstanding resistance to corrosion and oxidation, with high tensile strength ranging from 500–750 MPa and yield strength between 200–300 MPa. The welded structure ensures excellent formability, uniformity, and smooth internal surfaces, allowing for reliable performance under moderate pressure and temperature conditions.
| Marking | All Stainless Steel Welded tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
|---|---|
| Stainless Steel Welded 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 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 Welded Capillary Tube & Other Odd Size Stainless Steel Welded Heat Exchanger & Condenser Tubes |
| Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heat exchanger |
| Stainless Steel Welded 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 Welded 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 Welded Tubing from Wissa 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.
Wissa Pipes and Tubes, one of the largest suppliers of Stainless Steel Welded Tubing in Kinshasa, Thailand, 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 Welded Tubing to meet your specific requirements. Our team at Wissa Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@wissapipes.com.
Stainless Steel Welded Tubing is widely sought after in industries that demand corrosion resistance, aesthetic appeal, and strength. It’s commonly used in construction and architectural projects for handrails, supports, and decorative frameworks. In the food and beverage sector, it serves as a sanitary processing line due to its smooth, easy-to-clean surface. The tubing is also essential in chemical processing, water treatment, and automotive exhaust systems. Plus, its cost-effectiveness and ease of fabrication make it a great choice for heat exchangers, furniture manufacturing, and a range of structural and mechanical applications.
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