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Help CenterPlastic Collar Used in Industrial Water Treatment Piping, Sealing and Insulating Pipe Joints
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As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality Plastic Collars specifically designed for industrial water treatment piping systems. Our collars provide reliable sealing and thermal insulation at pipe joints, ensuring system integrity and energy efficiency. With an annual export value of US$5-10 million and serving markets across North America, South America, Europe, and Asia, we are committed to delivering durable, cost-effective solutions for your water treatment infrastructure.
These plastic collars are engineered to prevent leakage, reduce heat loss, and protect pipe joints from corrosion and mechanical damage. Made from premium-grade plastic materials such as PVC, PP, or PE, they offer excellent chemical resistance and long service life. Whether you need standard sizes or custom dimensions, our factory can meet your specific requirements with fast turnaround times.
Key Features & Benefits
- Sealing Performance: Precision-molded design ensures a tight fit around pipe joints, preventing water leakage and pressure loss.
- Thermal Insulation: Low thermal conductivity reduces heat transfer, saving energy in hot water or chilled water systems.
- Corrosion Resistance: Non-metallic material eliminates rust and chemical attack, ideal for aggressive water treatment environments.
- Easy Installation: Split-type collar design allows quick installation without disassembling pipes, reducing labor costs.
- Durability: UV-stabilized and impact-resistant plastic withstands harsh outdoor and indoor conditions.
- Customizable Options: Available in multiple colors, thicknesses, and diameters to match your piping specifications.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | PVC, PP, PE (or custom) |
| Working Temperature | -20°C to +80°C |
| Wall Thickness | 2mm – 10mm (optional) |
| Diameter Range | DN15 – DN600 (customizable) |
| Color | Black, white, gray (or custom) |
| Type | Split collar / Solid collar |
Our plastic collars are widely used in water treatment plants, chemical processing, HVAC systems, and municipal water supply networks. They effectively seal and insulate pipe joints, reducing maintenance frequency and extending the life of the entire piping system. The smooth surface finish minimizes friction and prevents biofilm buildup, contributing to sanitary conditions.
For demanding applications, we offer optional features such as anti-UV additives, fire-retardant grades, and enhanced sealing gaskets. Our engineering team can assist in selecting the optimal material and design for your specific operating conditions.
Why Choose Boli Hardware?
- Decades of Experience: Founded in 1998, we have over 25 years of manufacturing expertise in wire mesh and plastic products.
- Global Reach: Annual exports of US$5–10 million to mainstream markets including North America, Europe, Southeast Asia, and Africa.
- Flexible Shipping: Conveniently located near Tianjin, Qingdao, Shanghai, and Foshan ports, ensuring timely delivery worldwide.
- Customer-Centric: We offer OEM/ODM services, custom sizes, and packaging options to meet your exact needs.
- Quality Assurance: Rigorous testing for dimensional accuracy, sealing performance, and material strength on every batch.
Trust Anping County Boli Hardware Wiremesh Products Factory to supply reliable plastic collars that enhance the performance and longevity of your water treatment piping systems. Contact us today for a quote or to discuss your project requirements. We are ready to provide samples and technical support to help you make the right choice.
Frequently Asked Questions
Q1: What materials are available for the plastic collar?
A: We offer PVC, PP, and PE as standard options. Each material has different chemical resistance and temperature ranges. We can also recommend the best material based on your fluid type and operating conditions.
Q2: Can the collar be used for both sealing and insulation?
A: Yes, our plastic collars are designed to provide both sealing and thermal insulation. The closed-cell structure of the plastic helps reduce heat loss while creating a watertight seal at pipe joints.
Q3: What is the maximum working temperature?
A: Standard PVC collars can withstand up to 60°C, while PP and PE versions can handle up to 80°C. For higher temperatures, we can discuss custom materials such as CPVC.
Q4: Do you offer custom sizes?
A: Absolutely. We can produce collars in any diameter from DN15 to DN600, and thickness from 2mm to 10mm. Custom colors and split designs are also available upon request.
Q5: How are the collars installed?
A: Our split collars can be easily wrapped around the pipe joint and secured with clamps or adhesive. Solid collars are slid onto the pipe before joining. Detailed installation instructions are provided with each order.
Q6: Are these collars suitable for outdoor use?
A: Yes, we offer UV-stabilized versions that resist sunlight degradation. Please specify outdoor application when placing an order so we can use the appropriate additive.
Q7: What is the minimum order quantity (MOQ)?
A: Our MOQ for standard sizes is 500 pieces. For custom sizes, it may be higher. We are flexible and welcome small trial orders for first-time customers.
Q8: Can you provide samples before bulk order?
A: Yes, we offer free samples for evaluation, with the buyer covering shipping costs. Sample lead time is 3-5 working days.
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