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Ningbo Yaoyi Co., Ltd. manufactures stainless steel welded slotted tubes, also known as channel or groove tubes, in grades 304 and 316. The tubes comply with JIS, AISI, ASTM and DIN standards and are offered with outside diameters from 6 mm to 127 mm and wall thicknesses between 0.4 mm and 2.5 mm. Each tube is supplied with either a mirror‑polish or satin surface finish. The company notes that the product is widely used in glass‑fence and railing systems for construction projects.
Grade 304 provides good corrosion resistance in most atmospheric environments, while grade 316 adds molybdenum for enhanced resistance to chloride‑rich conditions. Typical industry dimensions for slotted tubes range from 6 mm to 120 mm in diameter with wall thicknesses of 0.5 mm to 2.0 mm, and tolerances of ±0.1 mm are common. Standard length is usually 3 m, but custom lengths can be arranged. These specifications align with ASTM A108 and EN 10220 standards for welded tube products.
Target buyers include architectural fabricators, railing system manufacturers and construction contractors who require precision‑welded profiles. Procurement normally involves confirming the required surface finish, packaging in individual plastic sleeves, and agreeing on Incoterms such as FOB Ningbo. Payment terms and lead times are negotiated directly with Ningbo Yaoyi Co., Ltd. Prospective importers should request a detailed quotation that includes the exact dimensions, finish option and any required certification.
| Material grade | Grade 304, Grade 316 stainless steel |
| Typical outside diameter | typical range 6 mm - 127 mm |
| Typical wall thickness | typical range 0.4 mm - 2.5 mm |
| Standard length | standard 3 m, custom lengths on request |
| Applicable standards | JIS, AISI, ASTM, DIN |
| Typical surface finish | mirror polish or satin finish (standard options) |
| Typical tolerance | typical ±0.1 mm on diameter and thickness |
| Packaging | standard individual plastic bag sleeve per tube |
Ningbo Yaoyi Co., Ltd. is located at No.429 Sun Road, Songjia Cao, Gaoqiao, Yinzhou, Ningbo, Zhejiang, China 315174. The supplier holds a harbor‑level verification tier, indicating basic corporate validation. Their profile does not list a response rate or average response time, so buyers should verify communication responsiveness directly.
The company lists stainless steel welded slotted tubes in grades 304, 316 and several other stainless grades, and states that each tube is individually sleeved in a plastic bag. No further details on production capacity, certifications or client references are provided, therefore importers should request test reports such as ASTM A108 certification during the sourcing process.
Stainless steel welded slotted tubes (also known as groove or channel tubes) are widely used in glass fence and railing systems. These precision-welded tubes meet JIS, AISI, ASTM and DIN standards, with outside diameters ranging from 6mm to 127mm and wall thicknesses from 0.4mm to 2.5mm. Available in grades such as 304 and 316, they offer excellent corrosion resistance and smooth surface finish for architectural and industrial applications, making them a high-demand import item for construction and infrastructure projects 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 confirming an order, importers should request material test reports, dimensional inspection certificates and surface finish verification to ensure the tubes meet the required grade and tolerance. Obtaining a sample batch for trial installation can also help validate performance in the intended application.
Logistics for shipments from China typically involve FOB Ningbo, with lead times dependent on order size and any required custom processing. Buyers should agree on Incoterms, payment terms such as T/T or L/C, and verify container loading plans with their freight forwarder. Early clarification of these details helps avoid unexpected delays at the port.
Quality assurance should include third‑party inspection of dimensions, surface condition and mechanical properties before loading. Importers are advised to arrange pre‑shipment inspection according to ISO 9001 guidelines and retain all test reports and certificates for customs clearance.
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When sourcing Stainless Steel Welded Slotted Tube for your business, securing the right balance of quality and cost is essential. Ningbo Yaoyi Co., Ltd., a verified supplier based in China, offers this product with key specifications including Welded Slotted Tube / Channel Tube / Groove Tube, SS 304, SS 316 (other grades available), and 6mm to 127mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,2004,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7306.40, making it a staple in the Stainless Steel Tubes sector with strong demand from importing countries worldwide.
Importing Stainless Steel Welded Sl requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Yaoyi 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 7306.40 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 Stainless Steel Welded Sl 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 Stainless Steel Welded Sl 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 7306.40 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 Stainless Steel Welded Slotted Tube from Ningbo Yaoyi Co., Ltd. is $3,2004,800./Unit 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 Ningbo Yaoyi Co., Ltd. through EximNext.
The supplier, Ningbo Yaoyi Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Stainless Steel Welded Sl. 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 Welded Slotted Tube is classified under HS Code 7306.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Stainless Steel Welded Sl from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Yaoyi Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Tubes products in your destination country.
Yes, Ningbo Yaoyi 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 Welded Slotted Tube supplied by Ningbo Yaoyi Co., Ltd. include Welded Slotted Tube / Channel Tube / Groove Tube, SS 304, SS 316 (other grades available), and 6mm to 127mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ningbo Yaoyi Co., Ltd. offers Stainless Steel Welded Sl with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Stainless Steel Welded Sl is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Yaoyi Co., Ltd. through our platform.
Ningbo Yaoyi Co., Ltd. maintains international quality certifications. These ensure that the Stainless Steel Welded Sl 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. Ningbo Yaoyi 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 Ningbo Yaoyi Co., Ltd..
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