**Basic Info:**
- **Model No.:** DN20 - DN110
- **Flow Direction:** Reversing
- **Standard:** DIN
- **Application:** Industrial Use, Water Treatment, Household, Farm Irrigation
- **Trademark:** Apache
- **Transport Package:** DN20 – 196 PCS / Box
- **Specification:** DN20 - DN110
- **Origin:** China
- **HS Code:** 84819010
**Material:** PVC
**Connection Form:** Flange
**Pressure:** Low Opening Pressure
**Model Size:** DN20 - DN110
**Structure:** Swing Type
**Function:** Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, UPVC Plastic Swing Check Valve for Water
**Brand:** Apache, OEM Welcome
**Sealing Form:** Auto Sealed
**Standard:** DIN
**Origin:** China
**Flow Direction:** Reversing
**Valve Body:** Injection Molding
**Additional Information:**
- **Trademark:** Apache
- **Packing:** As per product size
- **Standard:** According to National Standard
- **Origin:** China
- **HS Code:** 84819010
- **Production Capacity:** 40,000 pcs / Month
- **Color:** Customized
- **Export Markets:** Global
**Size and Packing:**
| Size (mm) | Packing (pc/carton) |
|-----------|---------------------|
| Φ20 | 196 |
| Φ25 | 108 |
| Φ32 | 70 |
| Φ40 | 40 |
| Φ50 | 32 |
| Φ63 | 24 |
| Φ75 | 12 |
| Φ90 | 9 |
| Φ110 | 4 |
**FAQ:**
1. **What is your MOQ?**
Our minimum order quantity is usually 1.
2. **What is your delivery time?**
The delivery time is approximately 30–45 days.
3. **What is the shipping port?**
We ship from Shanghai Port.
4. **What are your payment terms?**
We accept 30% T/T in advance, 70% before shipment, or 100% L/C.
5. **How can I contact you?**
You can reach us via Trade Manager or send an email through the "Contact Supplier" button.
6. **Where is your company located?**
Our company is based in Changzhou, Jiangsu Province, China. We welcome visits.
7. **Do you offer samples?**
Yes, we can send you samples. Most samples are free within China, but international shipping fees will be charged.
8. **Why choose us?**
- High-quality products at competitive prices
- Extensive global market experience
- Excellent after-sales service with quick responses
**Our Services:**
- 24-hour response to all inquiries
- Professional manufacturer with OEM support
- High quality, standard designs, and fast lead times
- Fast sample preparation (2–3 days)
- Strong partnerships with DHL, TNT, UPS, FEDEX, and China Shipping
- Flexible shipping options, including your preferred forwarder
**Any questions? Don’t hesitate to contact us!**A radiator hose is a vital component of a vehicle's cooling system, responsible for transferring coolant from the engine to the radiator. It is a flexible tube made of rubber or silicone that connects the engine's coolant passages to the radiator, ensuring proper circulation and cooling of the engine.
The primary function of a radiator hose is to carry coolant from the engine to the radiator, where it is cooled before returning to the engine. This process helps maintain optimal operating temperature, preventing overheating and potential engine damage.
Radiator hoses are typically made of durable rubber or silicone materials that can withstand high temperatures and pressure. The rubber used in radiator hoses is often reinforced with fabric or wire to enhance its strength and resistance to wear and tear. The hose's flexibility is crucial, allowing it to bend and adapt to the engine's movements without causing leaks or blockages.
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HE BEI HONGAN AUTOMOBILE AND MOTORCYCLE FITTINGS CO.,LTD , https://www.honganproduct.com