Best Quality Hospital Application Endotracheal Tube Check Valve for Airway Management Devices

Best Quality Hospital Application Endotracheal Tube Check Valve for Airway Management Devices

Models & Specifications:
Model: single-ring check valve, double-ring check valve
Specifications: ordinary check valve, with screw check valve
It is divided into four types: single-ring ordinary check valve, single-ring screw check valve, double-ring ordinary check valve, double-ring screw check valve

Product production and inspection standards:
Air tightness: Under the air pressure of 20KPa, there is no air leakage at the joint of the one-way valve cover and the one-way valve body, and the contact surface of the upper and lower O-rings and the fittings.

Internal conical joint: The inner cone joint of the one-way valve body meets the requirements of the 6% Luer joint of GB/T1962.1.
Check valve spring spring performance: After 20 consecutive pressings of the spring through the inner cap, the spring should still be able to return to its original state.

Connection strength test: The connection between the one-way valve cover and the one-way valve body can withstand a force of 15N for 15s without cracking.

One-way conduction performance: The gas is connected to the valve cover end joint of the one-way valve, and the one-way valve can be ventilated smoothly under the pressure of 0.1MPa.

1: Q: What kind certificate you have?
A: We are a professional manufacturer and we have CE, ISO, SGS and other certificate for your market.

2: Q: Where is your factory located? How can I visit there?
A: We are located in Nansha District, Guangzhou City, Guangdong Province, China.
It's takes 1.5 hours from Guangzhou airport and 0.5 hours from Guangzhou South Railway Station. We can pick you up if you need, welcome to visit our factory.

3: Q: What is the normal package of your products?
A: Usually our package is blank paper-plastic bag. OEM package is available.

4: Q: Can you make samples?
A: If you need some samples, you can contact with us. We can provide sample productions and delivery services.

5. Q: How does your factory do as quality control?
A: We believe the quality to win credibility, reputation to benefit so there are inspectors in different post and we have material inspection, process inspection, and full inspection before shipment to ensure excellent quality.

6. Q: How do you send the goods to us?
A: For big volume, we can deliver by sea or air; For small volume, we can send by express.

7. Q: How can I get a price of needed product?
A: You can give us your exactly specs details and we can give you a sample and price according to your specification or you can send us a sample and we can give you a counter sample and price according to your sample .

8. Q: Can you make OEM service?
A: Yes. We can provide OEM&ODM service.

9. Q: I am a small wholesaler,do you accept small order?
A: We can accept small order or trial order as long as it meets our MOQ and we would like to grow up with you together.

10. Q: What about the leading time for the mass production?
A: Our leading time is depends on the order quantity and the season you place the order, usually in 30 days.