- sales@wissapipes.com
- Kinshasa, Thailand
Home > Stainless Steel > Stainless Steel Seamless Tubing
Wissa Pipes, located in Kinshasa, Congo, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel Seamless Tubing. Known for its remarkable strength, precision, and durability, our tubing is designed to perform exceptionally well in tough environments. It boasts excellent corrosion resistance and smooth internal surfaces, ensuring optimal fluid flow. Thanks to our cutting-edge production technology and strict adherence to international standards, Wissa Pipes delivers high-quality seamless tubing solutions that are perfect for critical applications in various industries, including oil & gas, chemical processing, pharmaceuticals, and power generation, both in Congo and around the world.
Our Stainless Steel Seamless Tubing is made up of iron, chromium (16–20%), and nickel (8–14%), along with trace amounts of molybdenum, carbon, manganese, and silicon. This unique blend gives it outstanding corrosion resistance, a high tensile strength ranging from 500 to 750 MPa, and a yield strength of about 200 to 300 MPa. Its seamless design allows for superior pressure and temperature tolerance, improved fatigue strength, and resistance to oxidation, making it the go-to choice for high-stress and precision-demanding environments.
| 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 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 Seamless 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 Seamless 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.
You’ll find Stainless Steel Seamless Tubing widely used in industries that prioritize reliability, cleanliness, and strength, especially under extreme conditions. It’s a staple in oil and gas pipelines, heat exchangers, and hydraulic systems, thanks to its ability to withstand high pressure without any leaks. In the chemical and petrochemical sectors, it’s essential for transporting corrosive fluids. The pharmaceutical and food industries favor it for sanitary processing lines. Plus, it’s also utilized in aerospace, automotive, and power generation sectors for instrumentation, boilers, and structural applications where precision and durability are key.
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