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The vacuum hose supplied by Chengdu Sunshine Technology Co.Ltd is a cryogenic‑grade hose built around a stainless‑steel 316L inner tube and a PTFE inner lining. It is designed for vacuum insulation and to prevent water or fog formation on the outer surface. The hose carries a Maximum Allowable Working Pressure of 350 psi and connects to equipment via standard flange fittings. Its flexible construction enables easy routing in liquefied‑gas transfer systems.
In the cryogenic hose market, typical outer diameters range from 40 mm to 80 mm with wall thicknesses of 1.5 mm to 3 mm, and the product often complies with ASME B31.3 and ISO 15533 standards. Typical operating temperature spans from - 196 °C up to +150 °C, allowing service in both ultra‑low and elevated temperature environments. The use of 316L stainless steel provides corrosion resistance, while PTFE lining offers chemical inertness and low friction. Such specifications are standard for hoses used in petrochemical, LNG and laboratory settings.
End users include petrochemical plants, LNG terminals, industrial‑gas distributors and research laboratories that require reliable cryogenic transfer. Buyers usually request flexible minimum order quantities, bulk packaging in reinforced crates, and shipping terms such as FOB or CIF. All trade details, including lead‑time and payment conditions, should be confirmed directly with Chengdu Sunshine Technology before finalising the contract.
| Material | Stainless Steel 316L inner hose with PTFE inner lining |
| Maximum Allowable Working Pressure (MAWP) | 350 PSI |
| Connection Type | Standard flange |
| Operating Temperature Range | -196°C to +150°C (typical for cryogenic hoses) |
| Outer Diameter | 50 mm (typical) |
| Wall Thickness | 2 mm (typical) |
| Length per piece | 5 m (typical) |
| Standard Compliance | ASME B31.3 and ISO 15533 (typical) |
Chengdu Sunshine Technology Co.Ltd is located at No.68, 1St North Stretch 2Ed Ring Road, Chengdu 610031, Sichuan, China. The company is listed as an imported‑tier supplier with a harbor trust tier, and its platform profile shows a response rate of 0 % and no recorded average response time. The address places the operation in a major manufacturing hub of western China, providing access to local steel processing facilities.
The firm markets cryogenic vacuum hoses that feature stainless‑steel 316L construction and PTFE inner lining, and it states that its products meet ISO and FDA standards. Trade information from the listing mentions flexible MOQ, reinforced packaging, and the availability of FOB or CIF shipping. No additional claims about company history, workforce size or client list are provided in the source data.
This cryogenic vacuum hose features high flexibility and easy flange connection for seamless equipment integration in liquefied gas transfer systems. Designed to prevent external water and fog formation, it offers high thermal efficiency with minimized liquid loss during transfer operations. Rated at 350 PSI MAWP, it is ideal for cryogenic applications in petrochemical, LNG, industrial gas, and laboratory sectors requiring reliable vacuum-insulated hose solutions for import/export trade.
| 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 the hose material is stainless‑steel 316L with a PTFE inner lining and that the supplied certificates cover ISO and FDA compliance. Request a mill test report that details the chemical composition of the 316L tube and the PTFE coating thickness. Confirm the specified MAWP of 350 psi, the flange size and the exact outer diameter and wall thickness to match your system design. Any deviation from these parameters should be clarified in writing.
Discuss logistics early by asking the supplier for the expected production lead‑time once the order is confirmed, and whether the shipment will be handled under FOB or CIF terms. Clarify the port of loading in China and the destination port to calculate freight costs accurately. Payment methods such as T/T in advance or L/C at sight should be agreed upon, and any required bank documents prepared before shipment. These details help prevent delays and unexpected charges.
Arrange for a third‑party inspection either pre‑shipment or at the arrival port to verify dimensional tolerances, pressure test results and surface condition. Request a test report for the 350 psi pressure test and a visual inspection checklist for the PTFE lining integrity. Ensure the supplier provides a full set of documentation, including the certificate of conformity, material test report and packing list, to satisfy customs and quality assurance requirements.
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When sourcing Vacuum Hose for your business, securing the right balance of quality and cost is essential. Chengdu Sunshine Technology Co.Ltd, a verified supplier based in China, offers this product with key specifications including Cryogenic Vacuum Hose with Flange Connections, Stainless Steel 316L with PTFE inner lining and vacuum insulation jacket, and MAWP 350 PSI. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $180450./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 4009.42, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Vacuum Hose requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chengdu Sunshine Technology 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 4009.42 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 Vacuum Hose 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 Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Vacuum Hose 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 4009.42 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 Vacuum Hose from Chengdu Sunshine Technology Co.Ltd is $180450./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 Chengdu Sunshine Technology Co.Ltd through EximNext.
The supplier, Chengdu Sunshine Technology Co.Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Vacuum Hose. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Vacuum Hose is classified under HS Code 4009.42. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Vacuum Hose from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chengdu Sunshine Technology Co.Ltd. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Chengdu Sunshine 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.
The key specifications for Vacuum Hose supplied by Chengdu Sunshine Technology Co.Ltd include Cryogenic Vacuum Hose with Flange Connections, Stainless Steel 316L with PTFE inner lining and vacuum insulation jacket, and MAWP 350 PSI. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Chengdu Sunshine Technology Co.Ltd offers Vacuum Hose with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Vacuum Hose is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengdu Sunshine Technology Co.Ltd through our platform.
Chengdu Sunshine Technology Co.Ltd maintains international quality certifications. These ensure that the Vacuum Hose 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. Chengdu Sunshine 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 Chengdu Sunshine Technology Co.Ltd.
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