Import Cooling System Refrigeration Valve Ammonia Valve — Buy in wholesale FOB from Supplier in China
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The Cooling System Refrigeration Valve Ammonia Valve supplied by Shandong Dofun Refrigeration Technology Co.,Ltd. is a key component for industrial temperature regulation. It is offered in nominal diameters ranging from DN15 to DN250 and can withstand a nominal pressure of up to 4 MPa. The valve is compatible with refrigerants R12, R22, R502 and R717, providing flexibility across different cooling cycles. These dimensions and pressure ratings follow common industry practices for ammonia‑based refrigeration.
Typical valve bodies in this segment are fabricated from cast iron or stainless steel to resist corrosion from ammonia, and they meet ISO and ASME pressure‑vessel standards. The design incorporates a precision‑machined plug that enables accurate flow control and reduces throttling losses. Standard sealing arrangements use PTFE or metal seats to maintain leak‑tight performance under cyclic loading. Such construction ensures durability in demanding food‑processing, pharmaceutical and HVAC environments.
End users such as food‑processing plants, pharmaceutical manufacturers and large‑scale HVAC installers rely on this valve to maintain strict temperature set‑points. Shandong Dofun offers trade terms including CIF and FOB and can accommodate order sizes aligned with project requirements. The supplier holds a harbor trust tier and provides ISO‑certified products, though exact MOQ and lead time should be confirmed directly. Buyers are advised to request the latest test certificates and material data sheets before finalising a purchase.
| Nominal Diameter | DN15 - DN250 |
| Nominal Pressure | Up to 4 MPa |
| Refrigerant Compatibility | R12, R22, R502, R717 |
| Valve Body Material | Stainless steel (typical) |
| Operating Temperature Range | -20 °C to 120 °C (standard) |
| Connection Type | Threaded or flanged (standard) |
| Seal Material | PTFE or metal seat (typical) |
| Weight | 2 kg - 30 kg depending on size (typical) |
| Pressure Rating (PN) | PN16 (standard) |
| Flow Coefficient (Cv) | 0.5 - 15 (typical) |
Shandong Dofun Refrigeration Technology Co.,Ltd. is located in Jiaming Industrial Park, Liaocheng, Shandong, China (postal code 252000). The supplier carries a harbor trust tier, with a recorded response rate of 0.00 and an average response time of zero hours, indicating a need for direct contact to confirm availability.
The company specialises in manufacturing and supplying refrigeration valves for industrial cooling applications. Products are produced under ISO quality management systems and the supplier mentions the ability to ship under CIF or FOB terms. No additional claims about production capacity or client portfolio are provided in the source data.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Cooling System Refrigeration Valve Ammonia Valve from Shandong Dofun Refrigeration Technology Co.,Ltd. - China Import Guide
Before placing an order, verify that the valve’s material certifications, pressure‑rating documents and ISO compliance certificates are up to date. Cross‑check the supplied nominal diameter and pressure values against your system design calculations, and request a detailed data sheet that includes the valve’s Cv curve and sealing material specifications. Confirm the supplier’s harbour trust tier status and any third‑party audit reports to ensure reliability of the source.
Logistics for this product typically involve either FOB or CIF shipping from ports in China. Discuss expected lead times, preferred Incoterms and payment terms such as T/T or LC with the supplier to avoid misunderstandings. Because the listed response rate is currently zero, establish a clear communication channel and obtain a written confirmation of the agreed delivery schedule before finalising the contract.
Arrange a pre‑shipment inspection that includes dimensional checks, pressure‑test verification and material analysis. Request the inspection report and any accompanying test certificates, such as ISO 9001 compliance and pressure‑vessel test results. Retain all documentation, including the commercial invoice and packing list, to facilitate customs clearance and ensure traceability of the valve throughout the supply chain.
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30 suppliersBuy Cooling System Refrigerat in Bulk — Verified Supplier in China
When sourcing Cooling System Refrigeration Valve Ammonia Valve for your business, securing the right balance of quality and cost is essential. Shandong Dofun Refrigeration Technology 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 $105000/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.
Cooling System Refrigerat Specifications, Trade Terms & Pricing
Importing Cooling System Refrigerat requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Dofun Refrigeration Technology 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Shandong Dofun Refrigeration Technology Co.,Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cooling System Refrigerat 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 global B2B marketplace. Start your sourcing journey today.
Import Cooling System Refrigerat — Shipping, Logistics & Customs
Importing Cooling System Refrigerat 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 Cooling System Refrigerat
What is the wholesale price of Cooling System Refrigeration Valve Ammonia Valve?
The current listed wholesale price for Cooling System Refrigeration Valve Ammonia Valve from Shandong Dofun Refrigeration Technology Co.,Ltd. is $105000/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 Shandong Dofun Refrigeration Technology Co.,Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Cooling System Refrigerat?
The supplier, Shandong Dofun Refrigeration Technology Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cooling System Refrigerat. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Cooling System Refrigeration Valve Ammonia Valve?
The HS Code classification for Cooling System Refrigeration Valve Ammonia Valve depends on the specific grade and form. Contact Shandong Dofun Refrigeration Technology Co.,Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Cooling System Refrigerat from China?
To import Cooling System Refrigerat from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Dofun Refrigeration Technology Co.,Ltd.. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
Is Shandong Dofun Refrigeration Technology Co.,Ltd. a verified supplier?
Yes, Shandong Dofun Refrigeration 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.
What are the key specifications of Cooling System Refrigeration Valve Ammonia Valve?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shandong Dofun Refrigeration Technology Co.,Ltd. through EximNext.
What packaging options are available for bulk orders of Cooling System Refrigerat?
Shandong Dofun Refrigeration Technology Co.,Ltd. offers Cooling System Refrigerat with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Cooling System Refrigerat the most?
Cooling System Refrigerat is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Dofun Refrigeration Technology Co.,Ltd. through our platform.
What certifications does this Cooling System Refrigerat supplier hold?
Shandong Dofun Refrigeration Technology Co.,Ltd. maintains international quality certifications. These ensure that the Cooling System Refrigerat meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Cooling System Refrigeration Valve Ammonia Valve on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Dofun Refrigeration Technology 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 Shandong Dofun Refrigeration Technology Co.,Ltd..
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