Looking for high-quality Round Steel Tubes? We are a trusted manufacturer and exporter of stainless steel round welded / seamless tubes in China. Our products offer superior strength, corrosion resistance, and precision dimensions. OEM and custom services available.
| Artikel | Einzelheiten |
| Produktname | Stainless Steel Tubes, Stainless Tubes, SS Tubes |
| Standard | GB, AISI, ASTM, ASME, DIN, EN, JIS |
| Verfügbare Qualitäten | 200 Series: 201, 202
300 Series: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347H Special Alloys: 904L, S31254 (254SMO) 400 Series: 409, 410S, 416, 420, 430, 439, 440, 444, 446 Duplex and Others: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Prozess | Warmgewalzt, kaltgewalzt |
| Größen | Dicke: 0,24-3mm, Außendurchmesser: 8-219mm, Länge: 1-6m (je nach Kundenwunsch) |
| Oberflächenbehandlung | NO.1, 2B, NO.4, BA, HL, Spiegel |
| Inspektion | ISO, SGS, TÜV, WTRUST, DNV, LR etc. |
| Anmeldung | construction, architecture, railings, furniture, automotive components, industrial equipment, heat exchangers, and marine applications. etc. |
| Oberfläche | Beschreibung | Typische Dicke (mm) | Verfügbare Breiten (mm) |
| 2B | Glatter, reflektierender grauer Schimmer. Am häufigsten verwendet. | 0.55 | 914, 1219 |
| BA | Glänzend geglühte, spiegelnde Oberfläche. | 0.70 | 914, 1219 |
| DP | Gebürstet, nicht reflektierend, leicht zu reinigen. | 0.90 | 750, 914, 1219 |
| HR | Verzunderte, warmgewalzte Oberfläche. | 1.20 | 750-1500 |
| Nr.1 | Beizende, weiße Oberfläche nach dem Warmwalzen. | 1.50 | 914, 1219, 1500 |
| HL | Kontinuierliche lineare Politur. | 1.60 | 914, 1219, 1500 |
| Nr.4 | Poliert mit 150-180er Körnung. | 2.00 | 914, 1219, 1500 |
| Nr.8 | Hochglänzend, stark reflektierend. | 2.50 | 914, 1219, 1500 |
Our stainless steel tubes are available in various shapes, including round, square, rectangular, and custom profiles. These tubes are produced using advanced hot rolling or cold drawing methods to ensure high precision and superior mechanical properties. Depending on the application, our stainless steel tubes can be delivered with plain, beveled, or threaded ends to suit different fitting requirements. We offer a range of surface finishes, such as pickled, polished, annealed, and brushed, providing excellent corrosion resistance and aesthetic quality. In addition, we support custom wall thicknesses, lengths, and profile shapes, ensuring the tubes meet the specific requirements for structural, architectural, and industrial applications.
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We primarily offer stainless steel (304, 316, 321, 904L), duplex steel (2205, 2507), and carbon/alloy steel grades. Material selection depends on your application.
Yes. We offer precision cutting and custom dimension services. Please share your exact requirements.
Our tubes meet international standards such asISO, SGS, TÜV, WTRUST, Lloyd’s Register, DNV. We also offer third-party inspection services if needed.
For regular specifications, we offer flexible MOQ. Custom sizes may have higher starting quantities. Please contact us for details.
Absolutely. We support OEM branding and packaging, and can laser mark your logo on the tubes upon request.
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