Brand Name: Dunan series
Model Number: QFQ
Place of Origin: Zhejiang, China (Mainland)
High-pressure accumulator accumulator and the low reservoir into two categories, high-pressure accumulator is usually installed between the condenser and the throttling element, which acts characteristics: 1. refrigeration system during operation, due to the conditions in when changes or refrigeration system to adjust the refrigerant can be returned to
Reservoir in order to stabilize the system within the circulation amount of refrigerant, the refrigeration apparatus is in normal operation. 2. When a part of the refrigeration unit fails and needs overhaul, you can through a certain operation, the system to collect refrigerant within the reservoir in order to avoid a large number of
Refrigerant outflow wastage. Features: Professional powder outer layers, can withstand more than 500 hours of neutral salt spray test. Joint use of high-quality copper, to ensure that customers welding installation. Scope
Suitable refrigerants: R22, R134a, R407C, R410A;
maximum working pressure: 4.5MPa;
Use Working temperature: -30 ℃ ~ + 120 ℃;
Applicable Relative humidity: 95% RH.
Product specifications: |
1.We are a professional factory of copper fitting.Have exported to many countries and get good reputation with our high quality.
2.Accept OEM service,we can according to customer's drawing design.
3.More than 10 years experienced technical staff,make sure supply high quality products.
Question1: Did you accept products customization?Is they need mould fee?
Answer: Yes, we accept products customization.Need mould fee,because products usually need extra mould cost.But,we can return the mould fee when you reach a specific quantity.
Question2: Can we get free samples?
Answer: Little quantity normal copper fitting samples can provide for free except for delivery cost.
Question3: How long is the normal production period for a 20-foot shipping container?
Answer: According to the current productive capacity, usually needs 30 days from producing to delivery.
Question4:What is the type of payment?
Answer: Usually you should prepay 30% of the total amount. The balance should be pay off before we get the original B/L.
Question5:How to guarantee the high quality?
Answer: We have testing department to make sure every product of size,appearance and pressure test are good.
Question6: How is the raw copper material price?
Answer: The price of copper is decided by the LME cash buyer price at the day when clients submit the orders.
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