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The Metal Joint J-7 Black is an industrial‑grade pipe fitting made from carbon steel and finished with a black oxide coating, supplied by Leantec Industry Corp. in South Korea. It is intended for modular framing and lean production systems where reliable, repeatable connections are required. The joint is listed as compatible with both 40‑series and 60‑series pipe profiles, making it suitable for a range of roller track and workstation assemblies.
Leantec’s catalogue notes that the joint is sourced from Japanese manufacturers and forms a core component in automated assembly lines and storage structures. In the broader industry, black‑oxide coated steel fittings are favoured for their balance of corrosion resistance and ease of cleaning, especially in environments where lubricants may be present. Typical installations see the joint used in automotive manufacturing cells, electronics‑assembly lines and high‑throughput logistics hubs.
Buyers generally request bulk quantities for warehouse‑scale deployments, and they should confirm the minimum order quantity and incoterm preferences directly with the supplier. Leantec does not publish lead‑time data, so a lead‑time estimate must be obtained during the quotation stage. Payment terms, packaging options and any required certification reports are also negotiated on a case‑by‑case basis.
| Material | Carbon steel |
| Coating | Black oxide coating |
| Compatible pipe series | 40‑series, 60‑series |
| Standard size range | 25 mm - 200 mm diameter (typical) |
| Tensile strength | ≥400 MPa (typical) |
| Operating temperature range | - 20 °C to 150 °C (typical) |
| Pressure rating | up to 1.0 MPa (typical) |
| Finish thickness | 30 µm (typical) |
Leantec Industry Corp. is headquartered at 96, Chorok‑ro, Yanggam‑myeon, Hwaseong‑Si, Gyeonggi‑Do, South Korea (Republic Of Korea). The company is listed with a harbour‑level trust tier, indicating a verified business registration, although its current response rate is recorded as 0 % and average response time is not available.
The supplier’s product range includes ABS‑coated, powdered, stainless and aluminium pipes, PLACON roller tracks, and a full line‑up of metal joints in black electro‑coated, nickel and zinc plated finishes. Leantec also assembles and supplies mobile racks, storage racks, workstations and trolleys for a broad spectrum of industrial sectors.
The Metal Joint J-7 Black is an industrial-grade steel pipe fitting designed for modular framing and lean production systems. Compatible with 40-series and 60-series pipe profiles, this black oxide coated joint provides durable connections for roller tracks, workstations, and material handling frames. Widely sourced from Japanese manufacturers, it is a core component in automated assembly and storage systems, making it a high-demand item in global industrial supply chains.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, importers should verify the material certification, coating thickness and compatibility with their existing pipe profiles. Request a mill test report and, if required, a third‑party corrosion test to confirm the black oxide finish meets the intended service environment. Confirm that the joint complies with any relevant regional standards such as ISO 9001 or equivalent quality systems.
Logistics for shipments from South Korea typically involve freight from the nearby ports of Incheon or Busan. Buyers need to agree on Incoterms - FOB, CIF or DAP - depending on their risk tolerance, and should ask Leantec for an estimated lead time once the order quantity is finalised. Payment terms are usually negotiated per transaction and may include a deposit with balance against documents.
Quality control on arrival should include visual inspection of the coating, dimensional checks against the agreed size range, and verification of the supplied test reports. Engaging a local inspection agency to perform a pre‑shipment audit can reduce the risk of non‑conforming parts. Ensure that the commercial invoice, packing list and certificate of origin are included in the shipping documentation.
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When sourcing Metal Joint J-7 Black for your business, securing the right balance of quality and cost is essential. Leantec Industry Corp., a verified supplier based in South Korea (Republic Of Korea), offers this product with key specifications including J-7 Series (40/60 Profile Compatible), Carbon Steel Body, Black Oxide or ABS Coated Finish, and Standard 40-60 Series Profile; ID Fits 28-32mm Pipe OD. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.504.00./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.99, making it a staple in the Metal Products sector with strong demand from importing countries worldwide.
Importing Metal Joint J-7 Black requires careful attention to shipping logistics, customs compliance, and secure payment terms. Leantec Industry Corp. 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 7307.99 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 Metal Joint J-7 Black 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 Metal Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Metal Joint J-7 Black 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 7307.99 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 Metal Joint J-7 Black from Leantec Industry Corp. is $1.504.00./Unit on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Leantec Industry Corp. through EximNext.
The supplier, Leantec Industry Corp., has set a Minimum Order Quantity (MOQ) of 1 Unit for Metal Joint J-7 Black. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Metal Joint J-7 Black is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Metal Joint J-7 Black from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with Leantec Industry Corp.. Ensure you have the necessary import licenses for Metal Products products in your destination country.
Yes, Leantec Industry Corp. 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 Metal Joint J-7 Black supplied by Leantec Industry Corp. include J-7 Series (40/60 Profile Compatible), Carbon Steel Body, Black Oxide or ABS Coated Finish, and Standard 40-60 Series Profile; ID Fits 28-32mm Pipe OD. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Leantec Industry Corp. offers Metal Joint J-7 Black with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Metal Joint J-7 Black is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Leantec Industry Corp. through our platform.
Leantec Industry Corp. maintains international quality certifications. These ensure that the Metal Joint J-7 Black 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. Leantec Industry Corp. 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 Leantec Industry Corp..
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