Extension Nipples 5
An extra-long brass extension nipple fitting designed for substantial extensions in commercial and industrial plumbing infrastructure where maximum reach between connection points is required. Manufactured from premium CDA C36000 free-cutting brass with reinforced wall construction for structural rigidity across the extended length. Both threaded ends are precision CNC-machined to BSP or NPT standards, ensuring consistent and reliable connections. The extra length makes this nipple indispensable for installations spanning thick concrete walls, steel structural members, or connecting distant equipment in mechanical rooms. Working pressure rated up to 20 bar with temperature capabilities from -20°C to +120°C. The dezincification-resistant brass alloy ensures longevity in aggressive water conditions. Available in sizes from 1/2 inch to 2 inches. Essential for industrial plant piping, hospital mechanical systems, swimming pool filtration connections, and large-scale water distribution infrastructure.
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Key Highlights
Features & Benefits
Lead-Free Safe
Available in lead-free brass variants compliant with NSF/ANSI 61 with natural antimicrobial properties.
Leak-Free Design
Precision-machined threads with ±0.05mm tolerances ensure consistent, reliable sealing.
Aesthetic Finishes
Available in polished brass, satin nickel, chrome plated, and brushed bronze finishes.
Thermal Cycling Resistant
Engineered to withstand daily thermal cycling from -20°C to +120°C without stress fractures.
Technical Specifications
| Specification | Details |
|---|---|
| Product Code | CI-BF-012 |
| Material | CDA C36000 / Lead-Free CDA C69300 |
| Thread Standards | BSP, NPT |
| Size Range | 1/4" to 2" |
| Pressure Rating | Up to 25 bar |
| Temperature Range | -20°C to +120°C |
| Surface Finish | Brass, Nickel, Chrome, Bronze |
| Compliance | NSF/ANSI 61, EN 1254, AS 3688 |
| Antimicrobial | EPA-registered copper alloy surface |
Material & Quality Assurance
Sanitary fittings are precision-manufactured from CDA C36000 free-cutting brass, with lead-free CDA C69300 variants available for potable water compliance.
Usage & Installation Guide
Sanitary fittings should be installed according to local plumbing codes and manufacturer instructions. Thread preparation with PTFE tape ensures leak-free connections.
Applications & Industries
The Extension Nipples 5 is widely used across diverse industrial sectors:
Why Choose Chetna Industries for Extension Nipples 5?
Chetna Industries is a trusted manufacturer and global supplier of precision brass components with expertise in CNC machining and brass insert manufacturing.
- State-of-the-Art Manufacturing: Swiss-type CNC lathes and multi-axis machining centers capable of producing millions of precision brass components monthly.
- Custom Engineering Support: In-house DFM analysis, material selection guidance, and custom product development.
- Global Quality Standards: ISO 9001:2015 certified with full traceability and compliance with DIN, ISO, ASTM, and ASME specifications.
- Competitive Pricing: Direct manufacturer pricing with flexible MOQ. Transparent quotes within 24 hours.
- Reliable Global Supply: On-time delivery worldwide. Standard products ship within 7-10 business days.
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