Leading supplier of oval and elliptical seamless tubes in stainless steel and alloy materials. Ideal for architecture, automotive, and furniture industries. Custom sizes and finishes available.
As a professional manufacturer in China, we specialize in producing high-quality oval and elliptical seamless tubes that meet demanding aesthetic and structural requirements. These tube profiles are widely used in modern architectural design, automotive exhaust systems, bicycle frames, railings, and furniture components.
Our seamless manufacturing process ensures smooth curvature, consistent wall thickness, and excellent surface quality with no visible weld seam. The tubes are available in stainless steel grades such as 304, 316, and duplex 2205, offering durability, corrosion resistance, and superior formability.
We support OEM & ODM customization including specific outer dimensions, wall thickness, surface finish, and packaging to suit global client needs.
| Artikel | Einzelheiten |
| Produktname | Edelstahlrohre, Edelstahlrohre, SS-Rohre |
| Standard | GB, AISI, ASTM, ASME, DIN, EN, JIS |
| Verfügbare Qualitäten | Serie 200: 201, 202300 Serien: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347HSpeziallegierungen: 904L, S31254 (254SMO)Serie 400: 409, 410S, 416, 420, 430, 439, 440, 444, 446Duplex und andere: 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 | SGS, TUV, BV, ABS, LR usw. |
| Anmeldung | Öl und Gas, Erdöl, Schiffe, Schiffsbau, Wasseraufbereitung und Umweltschutz usw. |
| 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 oval and elliptical seamless tubes are offered in a wide range of profiles with both flat and domed elliptical sides. Common styles include flattened oval tubes for railing applications, fully elliptical tubes for decorative and structural use, and aerodynamic oval sections for vehicle and marine design. Surface finishes include mirror polish, brushed satin, and matte pickled finish, depending on aesthetic or functional preferences. Customized cut lengths, end treatments, and slotting are also available upon request.
310 stainless steel tube supplier and manufacturer in China. We offer heat-resistant 310/310S stainless steel tubes with excellent oxidation resistance and cryogenic toughness.
Reliable 304L stainless steel tube manufacturer in China offering custom high-end stainless steel tube solutions. Excellent corrosion resistance and weldability for critical applications.
Wir sind ein zuverlässiger Hersteller und Lieferant von Rohren aus rostfreiem Stahl 202 und bieten kundenspezifische Größen, dauerhafte Oberflächen und eine ausgezeichnete Hochtemperaturbeständigkeit. Ideal für Handläufe, dekorative Strukturen und industrielle Anwendungen.
Hochwertiges 904L-Edelstahlrohr mit ausgezeichneter Säurekorrosionsbeständigkeit. Kundenspezifische Größen und Formen erhältlich von Chinas zuverlässigem Edelstahlrohrhersteller. Nahtlose oder geschweißte Optionen mit weltweiten Zertifizierungen.
These tubes are used in architecture, furniture, public facilities, automotive exhaust systems, and display equipment where non-circular profiles are required.
We offer 304, 316, 201, 430, and duplex stainless steels. Other alloys such as titanium or high-nickel steel can also be produced on demand.
Both options are available. We provide standard oval and elliptical profiles and can also produce to exact customer specifications for special applications.
Yes, we support both. For OEM clients or distributors, we offer competitive pricing and reliable lead times on both sample and large-scale production.
All tubes undergo strict dimensional inspection, surface finish check, and mechanical property testing. Certifications such as ISO, SGS, and material test reports are provided.
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