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The product consists of small diameter stainless steel seamless tubes with an outer diameter ranging from 1/8 in (3.175 mm) to 1.0 in (25.4 mm). Wall thickness varies between 0.020 in (0.50 mm) and 0.065 in (1.65 mm), and the tubes are offered in grades 304, 304L, 316 and 316L. Surface finish options include bright‑annealed and electrolytic treatments, delivering an OD roughness of Ra 0.25 µm (typical) and an ID roughness of Ra 0.4 µm (typical). The supplier notes that the dimensions are standard for precision engineering and can be negotiated within the stated ranges.
Stainless steel of these grades is widely used for corrosion‑resistant applications, and the typical mechanical properties meet ASTM A213 and ASTM A269 specifications. The tubes’ tight dimensional tolerances and low surface roughness make them suitable for high‑purity fluid transport, medical device components and solar‑energy panel structures. Typical tolerances for OD are ±0.05 mm, while wall thickness tolerance is ±0.02 mm, aligning with industry expectations for seamless tubing used in instrumentation.
Potential buyers include manufacturers of hydraulic systems, medical equipment, solar‑energy infrastructure and precision instrumentation. The product is positioned for bulk importers who require standardised sizes and consistent material grades. As the listing does not state lead time, Incoterms or payment conditions, buyers should confirm these logistics details directly with the supplier before finalising a purchase.
| Outer diameter (OD) range | 1/8 in - 1.0 in (3.175 mm - 25.4 mm) |
| Wall thickness range | 0.020 in - 0.065 in (0.50 mm - 1.65 mm) |
| Material grades | 304, 304L, 316, 316L |
| Surface finish | Bright‑annealed, electrolytic |
| Outer surface roughness | Ra 0.25 µm (typical) |
| Inner surface roughness | Ra 0.4 µm (typical) |
| Typical dimensional tolerance | OD ±0.05 mm, wall thickness ±0.02 mm |
| Standard specifications | Typical compliance with ASTM A213, ASTM A269, ASME SA269 |
| Typical length per piece | Typical 3 m straight cut |
| Typical packaging | Typical bundled in wooden crates with protective film |
Shangdun Special Materials Co.Ltd. is situated in Shisheng Industrial Park, Jiangding District, Jiaxing, Zhejiang Province, China. The company carries a harbour‑level trust tier, but its response rate is recorded as 0 % with no average response hours, suggesting that communication may require proactive follow‑up.
The supplier’s catalogue highlights stainless‑steel seamless tubing as a core product line, emphasizing the availability of multiple grades and standard dimensions. No additional corporate history, production capacity or client references are disclosed, so buyers should request factory photographs, quality system certifications and export licences to assess suitability.
These small diameter stainless steel seamless tubes feature OD ranging from 1/8" to 1.0" (3.175mm to 25.4mm) with wall thickness from 0.020" to 0.065" (0.50mm to 1.65mm). Bright annealed and electrolytic finishing ensures superior surface quality and corrosion resistance. Widely used in instrumentation, hydraulic systems, medical devices, and precision engineering applications. Ideal for import/export trade due to standardized dimensions and broad industrial demand. Available in 304, 304L, 316, and 316L grades to meet varied chemical and temperature requirements.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before committing to a purchase, obtain the supplier’s business registration, export licence and any relevant quality system certificates such as ISO 9001. Request a mill test report for the specific stainless‑steel grade you need, and if possible, arrange a third‑party inspection of the tube dimensions and surface finish.
Clarify the shipping arrangements early, including the preferred Incoterm (for example FOB Shanghai or CIF Shanghai) and the expected lead time, as these details are not provided in the listing. Ask whether the supplier can provide bundled wooden crates or bulk palletisation, and confirm the total gross weight for container loading calculations.
Plan for an independent quality audit before loading, focusing on dimensional checks, wall thickness verification and surface roughness measurement. Secure a full set of documentation - mill test reports, conformity certificates to ASTM A213/A269, and a detailed packing list - to facilitate customs clearance and ensure the product meets your engineering specifications.
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When sourcing Small Diameter Stainless Steel Seamless Tubes for your business, securing the right balance of quality and cost is essential. Shangdun Special Materials Co.Ltd., a verified supplier based in China, offers this product with key specifications including 304, 304L, 316, 316L (Bright Annealed / Electrolytic), 1/8" to 1.0" (3.175mm to 25.4mm), and 0.020" to 0.065" (0.50mm to 1.65mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $6000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.40, making it a staple in the Stainless Steel Tubes sector with strong demand from importing countries worldwide.
Importing Small Diameter Stainless requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shangdun Special Materials Co.Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7304.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Small Diameter Stainless has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Stainless Steel Tubes category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Small Diameter Stainless requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7304.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Small Diameter Stainless Steel Seamless Tubes from Shangdun Special Materials Co.Ltd. is $6000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shangdun Special Materials Co.Ltd. through EximNext.
The supplier, Shangdun Special Materials Co.Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Small Diameter Stainless. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Small Diameter Stainless Steel Seamless Tubes is classified under HS Code 7304.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Small Diameter Stainless from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shangdun Special Materials Co.Ltd.. Ensure you have the necessary import licenses for Stainless Steel Tubes products in your destination country.
Yes, Shangdun Special Materials Co.Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Small Diameter Stainless Steel Seamless Tubes supplied by Shangdun Special Materials Co.Ltd. include 304, 304L, 316, 316L (Bright Annealed / Electrolytic), 1/8" to 1.0" (3.175mm to 25.4mm), and 0.020" to 0.065" (0.50mm to 1.65mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shangdun Special Materials Co.Ltd. offers Small Diameter Stainless with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Small Diameter Stainless is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shangdun Special Materials Co.Ltd. through our platform.
Shangdun Special Materials Co.Ltd. maintains international quality certifications. These ensure that the Small Diameter Stainless meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shangdun Special Materials Co.Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shangdun Special Materials Co.Ltd..
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