316L Stainless Steel Auto-Welded Three-Way Fitting for High-Pressure Piping
As a specialized manufacturer based in Shanghai, China, Shanghai Quanbao Electronic Materials Technology Co., Ltd. delivers precision-engineered 316L Stainless Steel Auto-Welded Three-Way Fittings designed for demanding high-pressure applications. Our fittings ensure leak-free performance in critical systems where reliability is non-negotiable. Engineered with advanced automated welding technology, these components provide superior structural integrity for industrial piping networks. We combine rigorous quality control with material excellence to meet the stringent requirements of global industrial clients.
Core Advantages & Technical Specifications:
- Premium Material: 316L stainless steel offers exceptional corrosion resistance against chlorides, acids, and extreme environments, significantly extending service life.
- Automated Orbital Welding: Ensures consistent, high-purity welds with minimal heat distortion and zero porosity for guaranteed pressure containment.
- Optimized Flow Design: Smooth internal contours minimize turbulence and pressure drop, enhancing system efficiency.
- High-Pressure Integrity: Rated for continuous operation at 3000 PSI with burst pressures exceeding 9000 PSI for critical safety margins.
- Precision Dimensions: Manufactured to strict tolerances per ASME B16.11 standards for seamless integration with existing piping.
| Size (Inch) | Wall Thickness (mm) | Pressure Rating (PSI) | Operating Temp Range |
|---|---|---|---|
| 1/4" - 1" | 2.0 - 3.5 | 3000 | -20°C to 150°C |
| 1.5" - 2" | 3.5 - 4.5 | 2500 | -20°C to 180°C |
| 2.5" - 4" | 4.5 - 6.0 | 2000 | -20°C to 200°C |
Client Benefits:
- Reduced maintenance costs and downtime due to exceptional corrosion resistance and weld integrity.
- Enhanced safety compliance for hazardous fluid transport in oil/gas, chemical processing, and pharmaceutical applications.
- Improved system efficiency through optimized hydraulic flow characteristics.
- Long-term cost savings from extended component lifespan in aggressive operating environments.
Trust Shanghai Quanbao Electronic Materials Technology Co., Ltd. for high-performance piping solutions manufactured under stringent quality protocols. Our Shanghai-based facility leverages advanced production technology to deliver components that meet the exacting standards of global industrial operations. Partner with us for reliable, specification-compliant fittings that enhance system safety and longevity. Contact our engineering team today for technical data sheets, custom sizing requests, or volume pricing.
Frequently Asked Questions (FAQ):
-
Q: Why choose 316L over 304 stainless steel for these fittings?
A: 316L contains molybdenum (2-3%), providing superior resistance to pitting and crevice corrosion in chloride-rich environments like marine or chemical processing applications. -
Q: Are these fittings suitable for steam lines?
A: Yes, they are rated for saturated steam service within the specified temperature range (-20°C to 200°C) at corresponding pressures. Consult our datasheets for specific steam pressure/temperature compatibility. -
Q: Can I request non-standard sizes?
A: Custom sizes outside the standard 1/4" to 4" range are available upon request. Minimum order quantities may apply for specialized dimensions. -
Q: How does auto-welding improve performance?
A: Automated orbital welding ensures consistent penetration, reduces human error, eliminates slag inclusions, and provides repeatable high-purity joins critical for high-pressure containment. -
Q: Are these compatible with sanitary applications?
A: While 316L is common in sanitary systems, standard fittings have industrial surface finish (Ra ≤ 3.2μm). Electropolished versions for sanitary standards (Ra ≤ 0.8μm) are customizable. -
Q: What media are these fittings designed for?
A: Suitable for water, oil, gas, chemicals, steam, and non-flammable hydraulic fluids compatible with 316L stainless steel. Verify compatibility for specific aggressive chemicals. -
Q: Do you provide material certifications?
A> Mill test certificates (MTC) confirming 316L composition and mechanical properties are available upon request for traceability and quality assurance. -
Q: What is the lead time for bulk orders?
A> Standard sizes typically ship within 15-25 days. Lead times for custom specifications will be confirmed upon order review.
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