- sales@tunpipes.com
- Naypyidaw, Myanmar
Home > Stainless Steel > Stainless Steel Seamless Tubing
Tun Pipes is a reputable manufacturer and supplier of stainless steel seamless tubing based in Naypyidaw, Myanmar. Known for precision engineering and quality products, the organization deals with an array of industries such as oil and gas, petrochemical, construction, and water treatment. Equipped with state-of-the-art manufacturing facilities and expert professionals, Tun Pipes guarantees seamless tubing in compliance with stringent international standards. Their emphasis on durability, resistance to corrosion, and performance has made them a trusted partner throughout the Middle East. The organization is dedicated to providing cost-effective, efficient solutions with a priority placed on customer satisfaction and punctuality.
Stainless steel seamless tubes are most commonly manufactured from iron alloyed with at least 10.5% chromium, with varying amounts of nickel, molybdenum, and other constituents based on the grade. This composition increases corrosion resistance, especially in severe environments. Mechanically, it has good tensile strength, high toughness, and resistance to high pressure and temperature. The weld-less construction minimizes the risk of weak points or failure. It also offers better uniformity, smooth interior surfaces, and improved performance in critical applications, especially where strength and corrosion resistance are critical.
| 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 Tun 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.
Tun Pipes and Tubes, one of the largest suppliers of Stainless Steel Seamless Tubing in Naypyidaw, Myanmar, 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 Tun Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@tunpipes.com.
Stainless steel seamless tubing finds widespread application in challenging environments because of its hardness, corrosion resistance, and leak-tight build. It is applied in high-pressure pipes, hydraulics, and offshore processes in the petroleum and gas industry. The chemical and petrochemical industries apply it in process piping, reactors, and heat exchangers where corrosion resistance and durability in adverse temperatures are essential. It is also utilized in power plant, marine, automotive system, and instrumentation applications. In the medical and food processing industries, its sterile fluid handling capability makes it well-suited for sterile fluid transportation. Its seamless configuration allows for durability and long-term performance in all applications.
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