Clear Expandable Soft Plastic Tube
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**Product Specifications:**
- **Model No.:** PVC-300
- **Usage:** Flow Control
- **Application:** Industrial Water Usage
- **Trademark:** KVN
- **Specification:** CE
- **Origin:** China
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**Product Details:**
1. **Size:** 1/8, 1/4, 1/2, 3/4, 5/8, 3mm, 4mm, 5mm, 6mm, 8mm, 9mm, 10mm, 11mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm
2. **Color Options:** Black, White, Transparent, Red, Yellow, Blue, Green, Orange, Grey
3. **Working Pressure:** 0.5 MPa – 5 MPa
4. **Temperature Range:** -20°C to 100°C
5. **Material:** PU (Polyurethane)
6. **Packing:** Available in spools of 25m, 50m, 100m per roll, or as per customer requirements. Packaged in cartons for shipping.
7. **Printing:** Custom printing available upon request.
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**Important Notes:**
To ensure safe and effective use, please read the following instructions carefully:
1. Before assembling the product, make sure you understand its working conditions and necessary safety procedures.
2. Always follow the manufacturer’s guidelines when using the product, especially if it is intended for gas applications or environments with high temperature, humidity, or corrosive elements. Choose the appropriate model accordingly.
3. Selecting the right specification, voltage, and power is essential to ensure the long-term performance and durability of the product.
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**Company Information:**
Established in 1991, Ningbo Kveina Electronic Technology Co., Ltd. (formerly Fenghua Kai Ri Pneumatic Machinery Manufacturing Co., Ltd.) is a specialized factory focused on manufacturing a wide range of solenoid coils, explosion-proof solenoid coils, engineering hydraulic pressure coils, solenoid connectors, and other components for solenoid valves.
Today, Kveina's products are widely used across various industries such as pneumatic and hydraulic systems, food refrigeration, crude oil, dust removal, construction machinery, textiles, automotive, medical technology, process control, environmental protection, and more. The company exports its products globally, including to North America, South America, Europe, Southeast Asia, the Middle East, and Japan.
The company has invested heavily in advanced winding machines, injection molding equipment, and testing instruments to ensure high-quality, customized solutions tailored to meet the needs of international clients. Kveina has also established a standardized production base covering 15,000 square meters in the Fenghua Private Scientific and Technological Park, Ningbo.
Kveina has successfully obtained ISO 9001:2001 QMSC, CE, and ISO/TS16949 certifications. In 2013, the explosion-proof series passed new industry standards and received both the explosion-proof certificate and EC-proof certificate, making it a certified enterprise recognized by national technical authorities.
With the core business philosophy of "Satisfying Clients and Winning the Market," Kveina continues to expand its global presence while maintaining strong trust and loyalty from its customers. The company has a dedicated research and development team, laboratory, and quality control department, implementing advanced technologies, automated production processes, lean manufacturing, strict on-site management, and a customer-centric after-sales service system.
We are committed to the principles of **Reliability, Technical Excellence, and Service** to deliver the best possible value to our clients.