Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The WJ41H-16P original bellows valve is a precision-engineered component designed for high-pressure steam applications in power generation systems. This model features a 16P pressure rating, indicating suitability for systems operating at elevated pressures typical in thermal power plants. The bellows design provides leak-proof sealing and compensates for thermal expansion, a critical requirement in steam turbine auxiliary systems.
Constructed from stainless steel or similar high-grade alloys, the WJ41H-16P meets the demands of power plant environments where temperature fluctuations and pressure spikes are common. The bellows element is typically fabricated from multi-ply stainless steel to ensure durability and resistance to fatigue failure. Standard industry practice for such valves includes compliance with ASME B16.34 for flanged connections and API 598 for pressure testing, ensuring reliability in service.
This valve is primarily used in steam turbine control and isolation circuits, where precise flow regulation and zero leakage are essential. Power plant operators and maintenance teams source these valves for both new installations and replacement of worn components in existing systems. The WJ41H-16P is compatible with steam, water, and other non-corrosive media, making it versatile for various auxiliary systems in thermal and combined-cycle power plants.
| Model | WJ41H-16P original |
| Type | Bellows valve |
| Pressure rating | 16P |
| Media compatibility | Steam, water, non-corrosive gases |
| Connection standard | ASME B16.34 typical |
| Pressure test standard | API 598 typical |
| Bellows material | Multi-ply stainless steel typical |
| Operating temperature range | -20°C to 425°C typical |
| End connections | Flanged typical |
| Application | Steam turbine auxiliary systems |
| Leakage class | Class VI typical |
Deyang Dongfang Yoyik Engineering Co., Ltd. is based in Huashan Plaza, Jingyang District, Deyang, Sichuan, China. The company specializes in the production and supply of spare parts for power generation equipment, with a focus on steam turbines, generators, and auxiliary systems. Its product range includes non-standard custom parts as well as standard components, catering to both domestic and international power plant projects.
The supplier’s expertise spans integrated solutions for core equipment, supported by continuous technological innovation and strict quality control processes. While the listed response metrics are not currently available, the company positions itself as a provider of technical solutions for major power projects. The profile highlights a commitment to advancing industry standards through reliable spare parts supply, particularly in thermal power generation.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering the WJ41H-16P bellows valve, verify its pressure and temperature ratings match your system’s operating conditions. Request the material certification for the bellows and body to ensure compatibility with your media. Confirm whether the valve includes a factory test report, particularly for Class VI leakage compliance under API 598.
Discuss logistics with Deyang Dongfang Yoyik Engineering to confirm lead times, as power plant spare parts often require coordination with production schedules. Clarify Incoterms such as FOB or CIF to Deyang or Sichuan ports, and ensure packaging meets export standards for industrial valves. Payment terms for custom or non-standard parts may differ from stock items.
Inspect the valve upon receipt for dimensional accuracy, particularly flange alignment and bellows integrity. Request a hydrostatic or pneumatic test certificate to validate pressure ratings. For steam applications, ensure the valve’s traceability documentation includes heat numbers for critical components, which are essential for maintenance records in power plants.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Bellows Valves Wj41h-16p Original for your business, securing the right balance of quality and cost is essential. Deyang Dongfang Yoyik Engineering 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 $555/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 Valves Wj41h-16p requires careful attention to shipping logistics, customs compliance, and secure payment terms. Deyang Dongfang Yoyik Engineering 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 Bellows Valves Wj41h-16p 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 import export marketplace. Start your sourcing journey today.
Importing Bellows Valves Wj41h-16p 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 Valves Wj41h-16p Original from Deyang Dongfang Yoyik Engineering Co., Ltd. is $555/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 Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext.
The supplier, Deyang Dongfang Yoyik Engineering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bellows Valves Wj41h-16p. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Bellows Valves Wj41h-16p Original depends on the specific grade and form. Contact Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Bellows Valves Wj41h-16p from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Deyang Dongfang Yoyik Engineering Co., Ltd.. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
Yes, Deyang Dongfang Yoyik Engineering 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 Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext.
Deyang Dongfang Yoyik Engineering Co., Ltd. offers Bellows Valves Wj41h-16p with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bellows Valves Wj41h-16p is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Deyang Dongfang Yoyik Engineering Co., Ltd. through our platform.
Deyang Dongfang Yoyik Engineering Co., Ltd. maintains international quality certifications. These ensure that the Bellows Valves Wj41h-16p 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. Deyang Dongfang Yoyik Engineering 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 Deyang Dongfang Yoyik Engineering Co., Ltd..
Discover more products in Industrial Valves & Gauges from verified suppliers worldwide.