- sales@blundellpipes.co.nz
- Hamilton, New Zealand
Home > Stainless Steel > Stainless Steel Welded Tubing
Blundell Pipes and Tubes, a reputable manufacturer and supplier based in Hamilton, New Zealand, proudly presents its high-quality Stainless Steel Welded Tubing. This tubing is designed to be durable, resistant to corrosion, and reliable for a variety of industrial applications. Crafted with advanced welding technology and rigorous quality controls, it boasts smooth surfaces, consistent wall thickness, and impressive structural integrity. Its sturdy build, long lifespan, and versatility make it perfect for systems that require dependable tubing capable of handling different temperatures, pressures, and environmental conditions.
The tubing is made from stainless steel alloys that include chromium, along with carefully controlled amounts of nickel, molybdenum, and other strengthening elements, depending on the specific grade. The welded design guarantees uniformity and strong mechanical stability, while the stainless steel foundation offers excellent resistance to corrosion, oxidation, and chemical exposure. Its mechanical properties include good tensile and yield strength, high toughness, and reliable thermal stability. Additionally, the tubing is easy to weld, form, and resistant to wear and fatigue, ensuring consistent performance even in challenging environments.
| 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 Blundell 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.
Blundell Pipes and Tubes, one of the largest suppliers of Stainless Steel Welded Tubing in Hamilton, New Zealand, 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 Blundell Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@blundellpipes.co.nz.
Stainless steel welded tubing finds extensive application in most industries because it is affordable, resistant to corrosion, and easy to fabricate. In the construction industry, it is used for handrails, support frames, and architectural detail. It finds application in the chemical and food processing industries for lines transporting fluids, because of its hygienic qualities and smooth internal surfaces. It is also used in automotive exhaust systems, heat exchangers, and water delivery systems. Welded tubing is well suited for uses where internal pressure is moderate and consistent quality and appearance are necessary. Its wide availability in different sizes and grades renders it a convenient choice for many commercial and industrial applications.
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