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The Bellows GJCFL-15 is a precision expansion joint designed for steam turbine applications, providing axial, lateral and angular compensation in high-temperature, high-pressure piping systems. This model is engineered to absorb thermal expansion while maintaining seal integrity, with a typical operating temperature range of 400 to 550°C and pressure ratings up to 10 MPa, standard for turbine auxiliary systems. The bellows construction uses multi-ply stainless steel 321 or 347, selected for creep resistance and fatigue life under cyclic loading.
Deyang Dongfang Yoyik Engineering Co., Ltd. supplies this component as part of its portfolio for Dongfang-brand turbines, with materials and dimensions matched to OEM specifications. The bellows typically features convoluted profiles with wall thicknesses of 1.5 to 3 mm, depending on the turbine model, and incorporates end connections compatible with ANSI B16.5 flanges or welded stub ends. Surface finish is standardised to Ra 1.6 μm for internal bores to minimise flow resistance and particle retention.
This component is primarily used in thermal power plants for steam extraction lines, feedwater systems and bypass circuits where precise movement accommodation is critical. Buyers are typically EPC contractors, maintenance providers and power plant operators sourcing OEM-equivalent parts for overhaul or emergency replacement. Trade terms for such components often include FOB Deyang or CIF to major ports, with packaging in wooden crates to prevent deformation during transit.
| Model | GJCFL-15 |
| Application | Steam turbine auxiliary systems |
| Material | Multi-ply stainless steel 321 or 347 (typical) |
| Operating temperature range | 400 to 550°C (standard for turbine bellows) |
| Pressure rating | Up to 10 MPa (typical) |
| Wall thickness | 1.5 to 3 mm (typical, model-dependent) |
| End connections | ANSI B16.5 flanges or welded stub ends (standard) |
| Surface finish | Ra 1.6 μm (standard for internal bore) |
| Movement capability | Axial, lateral and angular compensation (design-specific) |
| Packaging | Wooden crates for deformation protection |
Deyang Dongfang Yoyik Engineering Co., Ltd. is based in Huashan Plaza, Jingyang District, Deyang, Sichuan, a region recognised for its concentration of power generation equipment manufacturers. The company specialises in the supply of spare parts for steam turbines, turbine generators and associated power plant systems, with a focus on Dongfang-brand equipment used widely across Chinese thermal power stations.
The supplier’s product range includes components such as EH oil system filters, fluorine rubber O-rings, various pumps and valves for EHC systems, and electrical insulation materials. While the response rate and average response hours are not publicly disclosed, the company positions itself as a perennial supplier with a broad inventory of OEM-compatible parts. No certifications or third-party verifications are stated in the provided profile, and buyers are advised to request documentation for critical applications.
| 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 Bellows GJCFL-15, verify the exact turbine model and OEM part number to ensure compatibility with your system. Confirm the material grade, pressure rating and temperature range, as these parameters must align with the operating conditions of your steam turbine. Request the supplier’s quality control procedures and any available third-party certifications for critical applications.
Clarify logistics details such as the Incoterms (e.g., FOB Deyang or CIF to your port) and the expected lead time for delivery. Packaging should be confirmed as wooden crates to prevent deformation, and shipping methods should account for the component’s sensitivity to mechanical stress. Payment terms, such as T/T or L/C, should also be agreed upon in advance to avoid delays.
For quality assurance, insist on pre-shipment inspection of the bellows, including dimensional checks, visual examination for defects and pressure testing to the rated capacity. Request documentation such as material certificates, test reports and compliance statements for industry standards like ASME or GB. Upon receipt, conduct a final inspection to ensure the component meets the specified tolerances and finish requirements before installation.
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When sourcing Bellows Gjcfl-15 For Steam Turbine 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 Turbines sector with strong demand from importing countries worldwide.
Importing Bellows Gjcfl-15 For Stea 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 Gjcfl-15 For Stea 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 Turbines category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Bellows Gjcfl-15 For Stea 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 Gjcfl-15 For Steam Turbine 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 Gjcfl-15 For Stea. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Bellows Gjcfl-15 For Steam Turbine 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 Gjcfl-15 For Stea 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 Turbines 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 Gjcfl-15 For Stea with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bellows Gjcfl-15 For Stea 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 Gjcfl-15 For Stea 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..
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