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Help CenterPolypropylene Plastic Collar, 25mm OD, Flanged Design, Standard Compliant for Industrial Piping
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As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Polypropylene Plastic Collar, 25mm OD, Flanged Design – a reliable solution for industrial piping systems. Our collars are engineered to provide secure, leak-resistant connections while maintaining compliance with industry standards. With an annual export value of US$5 million to US$10 million and a global reach spanning North America, Europe, Asia, and beyond, we deliver products that meet the rigorous demands of modern industrial applications.
This flanged collar is crafted from high-quality polypropylene, offering excellent chemical resistance, lightweight durability, and cost-effectiveness. The 25mm outer diameter design ensures compatibility with standard piping configurations, while the flanged edge simplifies installation and enhances joint stability. Whether used in water treatment, chemical processing, or HVAC systems, our collar delivers consistent performance and long service life.
Below, we outline the key features, technical specifications, and benefits that make this product a preferred choice for professionals worldwide.
Key Features & Benefits
- High-Quality Polypropylene Material: Resistant to corrosion, chemicals, and UV degradation, ensuring long-term reliability in harsh environments.
- Precision 25mm Outer Diameter: Designed to match standard pipe dimensions for easy integration and a snug fit.
- Flanged Design: Provides a secure, leak-proof connection without requiring additional sealing materials in many applications.
- Industry Standard Compliance: Manufactured according to recognized industrial standards, ensuring consistent quality and performance.
- Lightweight & Easy to Handle: Reduces installation time and labor costs compared to metal alternatives.
- Customizable Options: Available in various colors, thicknesses, and packaging configurations to meet specific project requirements.
- Wide Operating Temperature Range: Suitable for applications from -10°C to 80°C (depending on application conditions).
- Non-Toxic & Eco-Friendly: Polypropylene is recyclable and safe for use in food-grade and potable water systems (upon request).
Technical Specifications
| Parameter | Value |
| Material | Polypropylene (PP) |
| Outer Diameter (OD) | 25 mm |
| Inner Diameter (ID) | Customizable (typically 20-22 mm for standard pipe) |
| Flange Width | Approx. 5-8 mm (customizable) |
| Color | Natural, Black, Gray (other colors on request) |
| Operating Temperature | -10°C to 80°C (continuous) |
| Chemical Resistance | Excellent against acids, alkalis, and solvents |
| Packaging | Bulk, carton, or custom |
Application Areas
- Water Treatment: Used in piping systems for filtration, distribution, and chemical dosing.
- Chemical Processing: Ideal for transporting corrosive fluids due to polypropylene's inherent resistance.
- HVAC Systems: Provides reliable connections in heating, ventilation, and air conditioning networks.
- Industrial Piping: Suitable for general industrial fluid handling, including cooling water, waste, and compressed air lines.
- Agriculture: Used in irrigation systems and fertigation pipelines.
Our manufacturing facility in Hengshui, Hebei, China has been producing high-quality hardware and wiremesh products since 1998. With an annual export value of US$5 million to US$10 million, we have established a strong presence in markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and East Asia. Our collars are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We understand that reliability is critical in industrial applications. That's why each collar undergoes strict quality control checks to ensure dimensional accuracy, material consistency, and overall performance. Our experienced team is ready to assist with custom requirements, whether you need a specific color, modified dimensions, or bulk packaging.
Ready to enhance your piping system? Contact us today for a quote or technical consultation. Benefit from decades of expertise, competitive pricing, and dedicated customer support.
Frequently Asked Questions
-
Q: What is the exact inner diameter of this collar?
A: The inner diameter is customizable to fit standard pipes. For a 25mm OD collar, the typical ID ranges from 20-22mm, but we can adjust it based on your pipe specifications. -
Q: Is this collar suitable for high-temperature applications?
A: Polypropylene can operate continuously at temperatures up to 80°C. For higher temperatures, consider alternative materials or consult our engineers. -
Q: Can I get samples before bulk order?
A: Yes, we offer samples upon request. Please contact our sales team with your requirements. -
Q: What certifications does this product have?
A: Our products are manufactured to comply with industry standards. Specific certifications can be provided upon request based on your target market. -
Q: How long is the lead time for a standard order?
A: For standard collars, lead time is typically 15-20 working days after order confirmation. Customized orders may require additional time. -
Q: Do you provide OEM/ODM services?
A: Absolutely. We can customize the collar's color, dimensions, packaging, and branding according to your specifications. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is generally 1000 pieces for standard sizes. For smaller quantities, please inquire about our sample or trial order policy. -
Q: How do you ensure product quality?
A: We have a strict quality control system that includes material inspection, dimensional checks, and performance testing before shipment.
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