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Help CenterPlastic Mouth Ring OD 100mm, Threaded, NPT Standard, 150PSI Rated
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Anping County Boli Hardware Wiremesh Products Factory — a trusted manufacturer since 1998 — proudly presents our Plastic Mouth Ring with OD 100mm, Threaded, NPT Standard, 150PSI Rated. Designed for reliable performance in fluid transfer and piping systems, this ring combines precision engineering with durable plastic material. With annual export value exceeding US$5 million and shipments to global markets including North America, Europe, and Asia, our factory ensures consistent quality and competitive pricing. Whether you need a standard fitting or a custom solution, this product meets the demands of industrial applications.
The 100mm outer diameter plastic mouth ring features precise NPT threads for secure, leak-proof connections. Rated for 150 PSI working pressure, it is suitable for moderate-pressure liquid and gas systems. The ring is manufactured from high-grade plastic that offers excellent chemical resistance, lightweight handling, and long service life. Below we detail the key specifications and benefits.
Key Specifications
| Parameter | Value |
| Outer Diameter (OD) | 100 mm |
| Thread Standard | NPT (Female Thread) |
| Pressure Rating | 150 PSI (10.3 bar) |
| Material | Plastic (PP/PE, customizable) |
| Color | Black / White (custom colors available) |
| Temperature Range | -20°C to 80°C (depends on material) |
| Application | Pipe connectors, adapters, tank fittings |
Product Features & Benefits
- Precision NPT Threads: The female threads are machined to NPT standards for tight, leak-resistant connections with standard male NPT fittings. No adapters needed.
- 150 PSI Pressure Rating: Suitable for many low-to-medium pressure liquid and pneumatic systems. The ring maintains integrity under continuous load.
- Durable Plastic Construction: Lightweight yet strong, resistant to corrosion, rust, and many chemicals. Ideal for water, air, and mild chemical applications.
- 100mm Outer Diameter: Provides a large surface area for secure gripping or welding/gluing to other components. Easy to integrate into custom assemblies.
- Cost-Effective: Compared to metal fittings, plastic offers significant savings on material and weight, reducing shipping costs and installation labor.
- Customizable Options: We can produce different colors, materials (e.g., nylon, polypropylene), or add sealing features upon request. Minimum order quantity negotiable.
- Versatile Use: Commonly used in irrigation systems, water treatment, chemical dosing equipment, pneumatic controls, and HVAC applications.
The plastic mouth ring is designed for ease of installation. The smooth inner surface and uniform thread depth ensure consistent torque without cross-threading. For high-volume orders, we can provide bulk packaging or custom labeling to meet your supply chain requirements. Each ring is inspected for dimensional accuracy and thread fit before shipment.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
Established in 1998, our factory has over two decades of manufacturing experience. We export US$5-10 million annually to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major Chinese ports: Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. We operate as a dedicated manufacturer, controlling quality from raw material to finished product. Our team can customize designs based on your drawings or samples. With a strong domestic market presence and international reputation, we are your reliable partner for plastic fittings.
We invite you to try our Plastic Mouth Ring OD 100mm, Threaded, NPT Standard, 150PSI Rated for your next project. Request a sample or quote today. Our sales team is ready to assist with technical specifications, packaging options, and volume pricing. Experience the quality that has earned us repeat customers worldwide.
Frequently Asked Questions
-
What is the exact thread size of this ring?
It has a female NPT thread. The 100mm outer diameter does not indicate thread size; this ring is intended to mate with a male NPT pipe of matching thread size (typically 1 inch or 1-1/4 inch NPT, please confirm with our team). -
Can this ring be used for potable water?
Yes, if the material is selected accordingly. Standard PP material is safe for drinking water, but we recommend specifying your application so we can provide suitable resin. -
What is the maximum temperature it can withstand?
For standard polypropylene, the range is about -20°C to 80°C. For higher temperatures, other plastic materials like POM or nylon can be used (custom order). -
Is the 150 PSI rating for static or dynamic pressure?
The rating is for static working pressure. For dynamic or pulsating systems, we recommend de-rating to 75% of the rated pressure. Please consult our engineering team for specific applications. -
Can I get a different color?
Yes, we can produce rings in various colors (e.g., blue, red, green) for order quantities above a minimum. Contact us for details. -
What is the minimum order quantity (MOQ)?
Our standard MOQ for this product is 500 pieces. Smaller quantities are available for sample orders. -
Do you provide custom packaging or labeling?
Yes, we offer OEM/ODM services including custom packaging, blister packs, or bulk cartons with your logo. Please inquire. -
How long is the delivery time?
For standard orders, production takes 15-20 working days after confirmation. Expedited shipping is available upon request.
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