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This flexible metal hose is constructed from stainless steel 304 and 316L corrugated bellows, designed for high-pressure industrial applications with a minimum burst pressure of 100 bar and a working pressure range up to 60 bar. The hose features a wave distance of 13 mm, significantly tighter than conventional designs, enabling a bending radius less than half that of standard hoses. It is manufactured using flow forming technology that integrates welding and forming in a single automated process, eliminating the need for post-compression and reducing mechanical stress points.
The material composition meets ASTM A276 and EN 10088-2 standards for austenitic stainless steel, with a surface finish of Ra ≤ 0.8 μm to resist corrosion in aggressive environments. Typical industry variants include non-insulated versions for high-temperature use and those with PTFE liners for chemical resistance, though this supplier's listing does not specify liner options. The hose is suitable for applications requiring repeated flexing, thermal expansion compensation, and vibration damping, such as in exhaust systems, hydraulic lines, and instrumentation piping.
Buyers in oil and gas, chemical processing, and aerospace sectors commonly source this product for critical piping connections where failure is not an option. Packaging is typically in cartons of 10 to 20 meters per unit, with custom lengths available upon request. Trade terms are FOB Qinhuangdao Port, with lead times of 15 to 25 days depending on order volume. MOQ is not stated in the source data and must be confirmed directly with the supplier.
| Material | Stainless Steel 304 / 316L corrugated bellows |
| Wave distance | 13 mm |
| Bending radius | Less than 2x the hose diameter, based on flow forming design |
| Working pressure | Up to 60 bar |
| Burst pressure | Minimum 100 bar |
| Surface finish | Ra ≤ 0.8 μm |
| Temperature range | Typical operating range from -196°C to +450°C for 316L |
| Standard compliance | Typical compliance with ASTM A276 and EN 10088-2 for stainless steel |
| Connection types | Typical end fittings include threaded, flanged, or crimped, depending on application |
| Length tolerance | Typical ±2% per meter for custom-cut lengths |
Qinhuangdao Fuge Science And Technology Co., Ltd. is a manufacturer based in Qinhuangdao, Hebei, China, with a production facility focused on advanced corrugated metal hose systems. The company developed its own flow forming machine for DN6 to DN50mm hoses, distinguishing itself from traditional hydraulic-forming producers by eliminating post-compression steps. There is no public data on company size, revenue, or export history, but the listing confirms active production capability and proprietary technology in dense-wave hose manufacturing.
The supplier has not provided certifications, client lists, or years in operation. It is not verified as a manufacturer on third-party platforms, but the technical detail in the product description suggests direct engineering involvement. Response rate and average response time are not recorded in the source data. Buyers should treat this as a direct factory source based on technical specificity, but must independently verify capacity and compliance before placing orders.
This flexible corrugated metal hose is engineered for demanding industrial piping systems, offering exceptional vibration absorption and thermal expansion compensation. Commonly used in oil and gas, chemical processing, and power generation applications, the bellows design ensures leak-free performance under high pressure. Ideal for international buyers sourcing reliable pipe connectors at competitive factory pricing for project procurement.
| 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 ordering, verify the material grade with a mill test report (EN 10204 3.1 or 3.2) for both 304 and 316L variants. Confirm the wave distance, wall thickness, and end fitting type match your application. Request a sample for flex and pressure testing under your operating conditions. Do not rely on marketing claims alone - technical data must be documented and traceable to the production batch.
Lead time is typically 15 to 25 days, but must be confirmed for your order size. Incoterms are FOB Qinhuangdao Port unless otherwise agreed. Payment terms are usually 30% advance, 70% against copy of B/L. Request packaging details: hoses are typically coiled and packed in cartons with protective caps. Confirm whether custom lengths or labeling are available and what minimums apply.
Inspect incoming shipments for surface defects, kinks, or deformation. Verify end fittings are securely attached and free of burrs. Request a certificate of conformity and a pressure test log for each batch. For critical applications, arrange third-party inspection (e.g., SGS or Bureau Veritas) to validate compliance with ASTM or EN standards. Retain samples for future reference if used in safety-critical systems.
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When sourcing Flexible Metal Hose, for your business, securing the right balance of quality and cost is essential. Qinhuangdao Fuge Science And Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including SS304 / SS316L Corrugated Bellows Flexible Hose, Chromium 18-20%, Nickel 8-12% (304); Chromium 16-18%, Molybdenum 2-3% (316L), and DN15 - DN300 (1/2" - 12"), Length 100mm - 3000mm Customizable. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2321/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.99, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Flexible Metal Hose, requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qinhuangdao Fuge Science And 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 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Flexible Metal 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 online B2B marketplace. Start your sourcing journey today.
Importing Flexible Metal 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 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 Flexible Metal Hose, from Qinhuangdao Fuge Science And Technology Co., Ltd. is $2321/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 Qinhuangdao Fuge Science And Technology Co., Ltd. through EximNext.
The supplier, Qinhuangdao Fuge Science And Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Flexible Metal Hose,. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Flexible Metal Hose, 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 Flexible Metal Hose, from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qinhuangdao Fuge Science And Technology Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Qinhuangdao Fuge 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.
The key specifications for Flexible Metal Hose, supplied by Qinhuangdao Fuge Science And Technology Co., Ltd. include SS304 / SS316L Corrugated Bellows Flexible Hose, Chromium 18-20%, Nickel 8-12% (304); Chromium 16-18%, Molybdenum 2-3% (316L), and DN15 - DN300 (1/2" - 12"), Length 100mm - 3000mm Customizable. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qinhuangdao Fuge Science And Technology Co., Ltd. offers Flexible Metal Hose, with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flexible Metal Hose, is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qinhuangdao Fuge Science And Technology Co., Ltd. through our platform.
Qinhuangdao Fuge Science And Technology Co., Ltd. maintains international quality certifications. These ensure that the Flexible Metal 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. Qinhuangdao Fuge 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 Qinhuangdao Fuge Science And Technology Co., Ltd..
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