High Pressure Threaded Fitting 316 Stainless Steel 3/4" NPT Tee for Chemical Processing
Shanghai Quanbao Electronic Materials Technology Co., Ltd., a Shanghai-based industrial manufacturer, delivers precision-engineered fluid handling solutions for critical applications. Our High Pressure Threaded Fitting 316 Stainless Steel 3/4" NPT Tee is specifically designed for demanding chemical processing environments where reliability and corrosion resistance are non-negotiable. Crafted from premium 316 stainless steel, this tee fitting ensures leak-proof performance under extreme pressures while resisting aggressive chemicals, acids, and solvents commonly found in industrial settings.
This product exemplifies our commitment to combining robust material science with exacting manufacturing standards. The NPT threaded design guarantees secure connections in high-vibration systems, reducing maintenance downtime and enhancing operational safety. For facilities handling corrosive media, this tee provides a cost-effective solution to extend pipeline service life and minimize replacement costs.
Key technical specifications and operational advantages include:
- Enhanced Corrosion Resistance: 316 stainless steel composition with added molybdenum withstands pitting and crevice corrosion in chloride-rich environments.
- High-Pressure Capability: Rated for operating pressures exceeding 5000 PSI (dependent on temperature and media).
- Precision Threading: 3/4" NPT threads manufactured to ASME B1.20.1 standards ensure bubble-tight seals.
- Thermal Stability: Maintains structural integrity from -20°F to 800°F (-29°C to 427°C).
- Flow Optimization: Internal bore designed to minimize turbulence and pressure drop in branching systems.
| Parameter | Specification |
|---|---|
| Material Standard | ASTM A182 F316 |
| Thread Specification | ASME B1.20.1 NPT |
| Pressure Rating | 5000 PSI @ 100°F (38°C) |
| Surface Finish | Ra ≤ 32 μin (electropolish optional) |
| Compliance | ASME B16.11, MSS SP-79 |
The tee's seamless construction eliminates weak points common in welded fittings, while its full-radius design prevents media accumulation in corners. For ultra-pure applications, optional electropolishing reduces surface roughness to below 15 μin Ra, minimizing bacterial adhesion and particulate generation. These features deliver measurable benefits:
- 30% longer service life compared to 304 stainless in acidic environments
- Reduced system contamination risk in pharmaceutical and food processing
- Compatibility with CIP/SIP cleaning protocols
- Lower total cost of ownership through reduced maintenance frequency
Leveraging Shanghai's advanced manufacturing ecosystem, Shanghai Quanbao implements spectroscopic material verification and automated thread inspection to ensure dimensional accuracy and alloy consistency. Our quality management system includes batch traceability and hydrostatic testing documentation available upon request. With extensive experience supplying chemical plants, refineries, and semiconductor facilities worldwide, we understand the critical nature of reliable fluid system components.
Select this high-performance tee fitting to upgrade your chemical processing infrastructure's safety and efficiency. Contact our Shanghai technical team for custom configurations, volume pricing, or application-specific material recommendations. We support global logistics with flexible shipping options from our strategically located port facility.
Frequently Asked Questions (FAQ):
Q1: Is this fitting suitable for hydrochloric acid service?
A: 316 stainless steel offers limited resistance to hydrochloric acid. We recommend consulting our corrosion resistance guide or considering alternative alloys like Hastelloy for such applications.
Q2: Can I order this tee with socket weld ends instead of threads?
A: Yes, socket weld configurations are available as a customization option with standard lead times.
Q3: What is the maximum temperature rating?
A: The fitting maintains rated pressure up to 800°F (427°C). Derating curves for higher temperatures are available in our technical datasheet.
Q4: Do you provide material test certificates?
A: Mill test certificates (MTC) confirming chemical composition and mechanical properties are available upon request.
Q5: Are these fittings compatible with sanitary standards?
A: While not inherently sanitary, electropolished versions meet cleanability requirements for many hygienic applications. For 3-A compliance, consider our specialized sanitary tee range.
Q6: What packaging options are available?
A: Standard packaging includes individual plastic caps and bulk cartons. VCI (Vapor Corrosion Inhibitor) packaging is optional for extended storage or humid environments.
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