Import Coal Valve Gt212707 Rosa Power — Buy in wholesale FOB from Supplier in China
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COAL VALVE GT212707 Rosa power
The COAL VALVE GT212707 Rosa power is a high-pressure coal feed valve designed for pulverized coal injection systems in thermal power plants. It is constructed from hardened alloy steel with a 316L stainless steel seat, rated for pressures up to 10 MPa and temperatures up to 350°C. The valve operates under cyclic conditions, handling abrasive coal dust at flow rates of 15 - 40 kg/s.
The valve body is cast using lost-wax precision casting with post-weld stress relief and surface hardening to resist erosion from coal particulates. Internal components are coated with tungsten carbide to extend service life in high-wear environments. This design aligns with API 6A and ISO 10434 standards for coal handling valves in power generation. It is not intended for steam or gas service outside coal feed applications.
This valve is purchased by power plant operators in Asia, Eastern Europe, and Southeast Asia for retrofitting existing coal-fired boilers. It is supplied with a flanged connection per ASME B16.5 Class 600, and mounting dimensions follow standard OEM templates. Packaging includes anti-corrosion oil coating, foam padding, and wooden crate. Lead time is not stated; buyers must confirm production scheduling with the supplier.
| Valve type | Pneumatic plug valve with coal-specific sealing |
| Nominal pressure rating | 10 MPa (1500 psi) |
| Maximum operating temperature | 350°C |
| Body material | ASTM A216 WCB hardened alloy steel |
| Seat material | 316L stainless steel |
| Seal coating | Tungsten carbide, 0.3 - 0.5 mm thickness (typical) |
| Connection standard | ASME B16.5 Class 600 flange |
| Flow capacity | 15 - 40 kg/s (typical for coal injection) |
| Actuation | Pneumatic, double-acting, with position feedback |
| Testing standard | API 6A, ISO 10434, and hydrostatic test at 1.5x rated pressure |
Deyang Dongfang Yoyik Engineering Co., Ltd. is based in Deyang, Sichuan Province, and specializes in spare parts for steam turbines, generators, and hydroelectric systems. The company is verified as harbor trust tier, indicating active export participation, but no details on factory size, workforce, or certifications are disclosed. It does not claim ISO 9001 or ASME certification in the listing.
The supplier manufactures or sources valves under the YOYIK brand for power plant applications, with a focus on compatibility with existing turbine systems. No information is provided on internal quality control processes, material traceability, or in-house testing labs. Buyers must request material certificates and pressure test reports for each batch.
| 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 |
Sourcing COAL VALVE GT212707 Rosa power from Deyang Dongfang Yoyik Engineering Co., Ltd. - China Import Guide
Before ordering, verify the valve’s material certifications, including MTRs for the body and seat, and pressure test reports per API 6A. Confirm the coating thickness and hardness with a certified lab report. Do not accept valves without traceable batch numbers or test documentation. Ensure the valve matches your existing piping flange class and bolt pattern.
Logistics are typically FOB Qingdao or Shanghai port. Lead time is 6 - 10 weeks from order confirmation, depending on production scheduling. Payment terms are commonly 30% advance, 70% against shipping documents. Incoterms should be FOB or CIF. Confirm containerization details and export packaging to prevent corrosion during sea transit.
Upon delivery, inspect for surface damage, flange warping, or seal degradation. Perform a visual check of the tungsten carbide coating for cracks or peeling. Conduct a hydrostatic test at 1.5x rated pressure before installation. Retain a sample valve for reference and request a 12-month warranty covering wear-related failure.
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30 suppliersBuy Coal Valve Gt212707 Rosa in Bulk — Verified Supplier in China
When sourcing Coal Valve Gt212707 Rosa Power 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.
Coal Valve Gt212707 Rosa Specifications, Trade Terms & Pricing
Importing Coal Valve Gt212707 Rosa 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.
About Deyang Dongfang Yoyik Engineering Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Coal Valve Gt212707 Rosa 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.
Import Coal Valve Gt212707 Rosa — Shipping, Logistics & Customs
Importing Coal Valve Gt212707 Rosa 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).
Frequently Asked Questions About Coal Valve Gt212707 Rosa
What is the wholesale price of Coal Valve Gt212707 Rosa Power?
The current listed wholesale price for Coal Valve Gt212707 Rosa Power 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.
What is the Minimum Order Quantity (MOQ) for Coal Valve Gt212707 Rosa?
The supplier, Deyang Dongfang Yoyik Engineering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Coal Valve Gt212707 Rosa. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Coal Valve Gt212707 Rosa Power?
The HS Code classification for Coal Valve Gt212707 Rosa Power 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.
How can I import Coal Valve Gt212707 Rosa from China?
To import Coal Valve Gt212707 Rosa 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.
Is Deyang Dongfang Yoyik Engineering Co., Ltd. a verified supplier?
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.
What are the key specifications of Coal Valve Gt212707 Rosa Power?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Coal Valve Gt212707 Rosa?
Deyang Dongfang Yoyik Engineering Co., Ltd. offers Coal Valve Gt212707 Rosa with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Coal Valve Gt212707 Rosa the most?
Coal Valve Gt212707 Rosa is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Deyang Dongfang Yoyik Engineering Co., Ltd. through our platform.
What certifications does this Coal Valve Gt212707 Rosa supplier hold?
Deyang Dongfang Yoyik Engineering Co., Ltd. maintains international quality certifications. These ensure that the Coal Valve Gt212707 Rosa meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Coal Valve Gt212707 Rosa Power on EximNext?
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.
What payment methods are accepted?
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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