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Shandong Longtaili Science And Technology Co.,ltd. supplies Vulcanized Cottonseed Oil T403, a specialised additive designed for extreme pressure and anti-wear applications in industrial processes. This light-coloured, low-odour oil is a non-active vulcanized product with high viscosity, offering strong adhesion and thick oil film formation. It is primarily used as an additive in medium and high-end stamping oils, drawing oils, and metalworking fluids.
The oil is formulated with a sulfur content of 9 to 11 percent by weight and an active sulfur content of 1 percent, as tested by GB/T 17040. Its kinematic viscosity at 40°C ranges between 650 and 800 mm²/s, with a flash point of 200°C (COC method) and a density of 0.95 to 1.0 g/cm³ at 20°C. These properties make it highly effective for metal plastic deformation processes, such as drawing, cold heading, and rolling, where it reduces friction and wear.
Vulcanized Cottonseed Oil T403 is soluble in mineral base oils and ester base oils but not easily soluble in hydrogenated base oils, requiring compatibility testing before use. It is incompatible with certain antioxidants and anticorrosive agents like T202 and T203, as these can cause sulfur agent decomposition. The product is recommended for use in metal processing oils at a treat rate of 5 to 10 percent, offering enhanced performance in demanding industrial applications.
| Product Type | Vulcanized Cottonseed Oil T403 |
| Colour (Gardner) | 8.0 (GB/T 6540) |
| Sulfur Content | 9 - 11% wt (GB/T 17040) |
| Active Sulfur Content | 1% wt (GB/T 17040) |
| Kinematic Viscosity (40°C) | 650 - 800 mm²/s (GB/T 265) |
| Flash Point (COC) | 200°C (GB/T 3536) |
| Density (20°C) | 0.95 - 1.0 g/cm³ (SHT 0604) |
| Copper Corrosion (100°C/3h) | 1b (GB/T 5096) |
| Solubility | Soluble in mineral and ester base oils, not hydrogenated base oils typical |
| Recommended Treat Rate | 5 - 10% for metal processing oils |
Shandong Longtaili Science And Technology Co.,ltd. is based in Qingdao City, Shandong Province, China, with its registered address at No.34 Guantao Road, Shibei District. The company specialises in the production and supply of industrial additives, including vulcanized oils and extreme pressure agents, catering to sectors such as metalworking, adhesives, and leather processing.
The supplier is classified under the harbor trust tier, indicating a baseline level of verification for trade operations. While the response rate and average response time are not specified, the company’s focus on specialised chemical additives suggests a niche expertise in industrial applications. Buyers should confirm the supplier’s ability to provide consistent quality and technical support for custom formulations.
| 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, verify that Vulcanized Cottonseed Oil T403 meets your industry-specific standards, such as GB/T or ASTM requirements for metalworking fluids. Request a certificate of analysis for each batch to confirm critical parameters like sulfur content, viscosity, and flash point, as these directly impact performance in your application.
Discuss logistics details, including lead times for production and shipping, as specialised additives may require longer processing times. Clarify Incoterms such as FOB Qingdao to determine responsibility for shipping, insurance, and risk transfer. Payment terms, such as T/T or L/C, should be negotiated with clear milestones to ensure timely delivery and avoid production delays.
For quality assurance, request samples for independent testing to validate performance in your specific application. Inspect packaging upon arrival to ensure it is sealed and free from leaks or contamination. Documentation should include a certificate of analysis, safety data sheets, and any applicable compliance certificates to ensure the product meets your technical and regulatory requirements.
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When sourcing Cottonseed Oil for your business, securing the right balance of quality and cost is essential. Shandong Longtaili Science And Technology Co.,ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $999/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Edible Oils sector with strong demand from importing countries worldwide.
Importing Cottonseed Oil requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Longtaili Science And Technology Co.,ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Cottonseed Oil 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 Edible Oils category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Cottonseed Oil 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 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 Cottonseed Oil from Shandong Longtaili Science And Technology Co.,ltd. is $999/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 Shandong Longtaili Science And Technology Co.,ltd. through EximNext.
The supplier, Shandong Longtaili Science And Technology Co.,ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cottonseed Oil. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cottonseed Oil depends on the specific grade and form. Contact Shandong Longtaili Science And Technology Co.,ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cottonseed Oil from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Longtaili Science And Technology Co.,ltd.. Ensure you have the necessary import licenses for Edible Oils products in your destination country.
Yes, Shandong Longtaili Science And Technology 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shandong Longtaili Science And Technology Co.,ltd. through EximNext.
Shandong Longtaili Science And Technology Co.,ltd. offers Cottonseed Oil with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cottonseed Oil is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Longtaili Science And Technology Co.,ltd. through our platform.
Shandong Longtaili Science And Technology Co.,ltd. maintains international quality certifications. These ensure that the Cottonseed Oil 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. Shandong Longtaili Science And Technology 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 Shandong Longtaili Science And Technology Co.,ltd..
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