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The bellows gate valve from Qingdao Haiying Valve Co.,Ltd. is engineered for industrial applications requiring a hermetic seal to prevent fluid or gas leakage through the valve stem. It is designed with a bellows assembly that compensates for stem movement, making it ideal for steam, gases, hot water, and thermal fluids in sectors such as power stations, flue gas purification, and district heating. The valve’s construction adheres to DIN 3352 and EN 1092-1 standards for design and flange ends, respectively.
Available in materials such as WCB, WC6, SS304, and SS316, the valve’s bellows are typically fabricated from SS304, SS316, SS316L, or Hastelloy C to suit corrosive or high-temperature environments. The size range spans DN50 to DN600, with pressure classes from PN16 to PN160 and a typical temperature rating of up to 425°C. The WJ41H figure number denotes its specific design configuration, which includes a rising stem and non-rising handwheel options.
This valve is favored in industries like chemical processing, ammonia handling, and vacuum facilities, where leak-proof performance is critical. Qingdao Haiying Valve Co.,Ltd. manufactures these valves in Qingdao, China, with technical specifications and bulk trade terms available upon request. The valve’s versatility extends to applications such as thermal oil systems and general plant manufacturing.
| Primary Function | Hermetic seal for fluid/gas control with stem leakage prevention |
| Design Standard | DIN 3352 |
| Face-to-Face Standard | DIN 3202 |
| Flange Ends Standard | EN 1092-1 / DIN 2544 |
| Test & Inspection Standard | ISO 5208 / EN12266 / DIN 2545 |
| Size Range | DN50 - DN600 |
| Pressure Class | PN16 - PN160 |
| Temperature Rating | ≤ 425°C |
| Body Materials | WCB, WC6, SS304, SS316 |
| Bellows Materials | SS304, SS316, SS316L, SS310, Hastelloy C |
| Figure Number | WJ41H |
Qingdao Haiying Valve Co.,Ltd. is located at No. 17 Datong Street, Jimo, Qingdao, China, with a postal code of 266200. The company specializes in industrial valves, with a focus on bellows gate valves designed for leak-proof performance in demanding applications. Its profile indicates a harbor trust tier, but no response rate or average response time is provided, so buyers should prepare for direct outreach.
The supplier’s expertise lies in valves for high-temperature and corrosive environments, adhering to international standards such as DIN and EN. While the profile does not list certifications, client references, or operational history, the technical specifications provided for its products suggest a focus on precision engineering. Buyers are encouraged to confirm all details, including material traceability and testing protocols, directly with the supplier.
| 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 |
Prior to ordering, verify the valve’s material composition and pressure-temperature ratings to ensure compatibility with your system’s medium and operating conditions. Request material certificates and test reports, such as those for pressure and leakage tests, to confirm the valve meets industry standards like ISO 5208 or EN12266.
Clarify logistics details, including lead time for non-stock sizes or materials, as these may extend delivery schedules. Agree on Incoterms such as FOB Qingdao or CIF to your port, and confirm payment terms like T/T in advance. Packaging should be specified to protect the valve during transit, particularly for delicate components like the bellows assembly.
For quality control, arrange for pre-shipment inspections to validate the valve’s dimensions, material grades, and pressure integrity. Request a certificate of conformity and ensure all documentation, including test reports and compliance certificates, is accurate and complete. Inspect the valve upon arrival for damage and verify that the supplied model matches your order specifications.
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When sourcing Bellows Gate Valve for your business, securing the right balance of quality and cost is essential. Qingdao Haiying Valve 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 $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Valves & Gauges sector with strong demand from importing countries worldwide.
Importing Bellows Gate Valve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Haiying Valve 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 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 Bellows Gate Valve 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 Industrial Valves & Gauges category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Bellows Gate Valve 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 Bellows Gate Valve from Qingdao Haiying Valve Co.,Ltd. is $1/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 Qingdao Haiying Valve Co.,Ltd. through EximNext.
The supplier, Qingdao Haiying Valve Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bellows Gate Valve. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Bellows Gate Valve depends on the specific grade and form. Contact Qingdao Haiying Valve Co.,Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Bellows Gate Valve from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Haiying Valve Co.,Ltd.. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
Yes, Qingdao Haiying Valve 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 Qingdao Haiying Valve Co.,Ltd. through EximNext.
Qingdao Haiying Valve Co.,Ltd. offers Bellows Gate Valve with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bellows Gate Valve is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Haiying Valve Co.,Ltd. through our platform.
Qingdao Haiying Valve Co.,Ltd. maintains international quality certifications. These ensure that the Bellows Gate Valve 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. Qingdao Haiying Valve 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 Qingdao Haiying Valve Co.,Ltd..
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