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The offering consists of precision stainless steel capillary tubes made from EP‑grade 304L or 316L material, with outer diameters ranging from 0.2 mm to 14 mm and wall thicknesses between 0.05 mm and 2.5 mm. Dimensional tolerances are specified at ±0.005 mm for outer diameter and ±0.01 mm for wall thickness. Tubes can be supplied in custom lengths and are capable of being coiled into bundles of over one hundred tubes per coil. The product is engineered for high‑precision medical equipment where tight tolerances are essential.
These EP‑grade tubes typically exhibit tensile strengths around 520 MPa for 304L, and the surfaces are electrolytically polished to a typical roughness of Ra ≤ 0.2 µm, a finish commonly required for endoscopic and biopsy instruments. The material complies with typical ISO 9001 quality management systems and meets the purity standards expected of European Pharmacopoeia specifications. Such characteristics make the tubes suitable for applications demanding biocompatibility and low particulate generation.
Primary customers are manufacturers of endoscopes, biopsy devices and implantation instruments that need reliable, contamination‑free fluid pathways. The supplier mentions flexible minimum order quantities and accepts payment by L/C or T/T. While ISO certification is referenced as typical, buyers should request the specific certificates and mill test reports that correspond to the chosen grade and dimensions before finalising any purchase.
| Material | Stainless Steel |
| Grades | 304L, 316L (EP grade) |
| Outer Diameter | 0.2 mm - 14 mm |
| Wall Thickness | 0.05 mm - 2.5 mm |
| Length | Custom lengths available, coiled up to over one hundred tubes per coil |
| OD Tolerance | typical ±0.005 mm |
| WT Tolerance | typical ±0.01 mm |
| Surface Finish | typical electrolytic polishing, Ra ≤ 0.2 µm |
| Tensile Strength | typical 520 MPa for grade 304L |
| Certification | typical ISO 9001 (buyers should request specific certificates) |
Shangdun Special Materials Co.Ltd. operates from Shisheng Industrial Park, Jiangding District, Jiaxing 314000, China. It is listed as an imported‑tier supplier with a harbor trust tier, indicating it meets basic international trade vetting. The recorded response rate is 0 % and no average response time is provided, so proactive communication is advisable.
The company produces precision stainless steel capillary tubes for medical equipment, offering EP‑grade 304L and 316L material. No further corporate background, revenue figures or client references are disclosed, so buyers should request additional company documentation and any applicable quality system certificates.
Our precision stainless steel capillary tubes are manufactured to EP grade specifications, making them ideal for critical medical applications including endoscope components, biopsy apparatus, and implantation instruments. Available in 304L and 316L grades with outer diameters from 0.5mm to 6mm and wall thicknesses as thin as 0.05mm, these tubes meet exacting tolerances required by gauge instruments and medical apparatus. Widely sourced globally for import and export, they are packaged clean and sealed for contamination-free delivery to medical device manufacturers worldwide.
| 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 placing an order, importers should obtain Shangdun’s business licence, export registration and the latest mill test certificates for the selected EP grade and dimensions. Confirm that production follows ISO 9001 quality management and that the material meets European Pharmacopoeia purity requirements. Written confirmation of custom lengths, wall‑thickness tolerance and surface‑finish specifications will help avoid later disagreements.
The company ships from the Jiaxing region, typically using the ports of Shanghai or Ningbo; buyers usually arrange FOB or CIF terms based on freight preferences. Lead times are not listed, so request a detailed production schedule that outlines expected dispatch dates. Payment is generally accepted via irrevocable L/C at sight or by T/T, and the payment schedule should be clearly defined in the contract.
For critical medical applications, organise third‑party inspection following ISO 17025 guidelines before shipment, focusing on dimensional checks, tensile testing and surface‑finish measurement. Ensure the supplier supplies a Certificate of Conformity and a detailed packing list that records each tube’s grade, length and batch number. Retain all documentation for customs clearance and future quality audits.
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When sourcing Stainless Steel Capillary 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 EP Grade, AISI 316L / 304 stainless steel, 316L: C≤0.03%, Cr 16-18%, Ni 10-14%, Mo 2-3%; 304: C≤0.08%, Cr 18-20%, Ni 8-10.5%, and Outer diameter 0.5mm - 8mm, wall thickness 0.05mm - 1.5mm, custom lengths available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.41, making it a staple in the Stainless Steel Tubes sector with strong demand from importing countries worldwide.
Importing Stainless Steel Capillary 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 7304.41 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Stainless Steel Capillary 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 global B2B marketplace. Start your sourcing journey today.
Importing Stainless Steel Capillary 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 7304.41 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 Stainless Steel Capillary Tubes from Shangdun Special Materials Co.Ltd. is $10/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 Stainless Steel Capillary. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Stainless Steel Capillary Tubes is classified under HS Code 7304.41. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Stainless Steel Capillary 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 Stainless Steel Capillary Tubes supplied by Shangdun Special Materials Co.Ltd. include EP Grade, AISI 316L / 304 stainless steel, 316L: C≤0.03%, Cr 16-18%, Ni 10-14%, Mo 2-3%; 304: C≤0.08%, Cr 18-20%, Ni 8-10.5%, and Outer diameter 0.5mm - 8mm, wall thickness 0.05mm - 1.5mm, custom lengths available. 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 Stainless Steel Capillary with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Stainless Steel Capillary 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 Stainless Steel Capillary 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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