Durable Welded Reducing Fittings Compatible With ASME B16.9 Standards for Chemical Processing
Shanghai Quanbao Electronic Materials Technology Co., Ltd., based in Shanghai, China, specializes in manufacturing high-performance welded reducing fittings designed for demanding chemical processing environments. Our ASME B16.9 compliant fittings ensure reliable flow control and system integrity while withstanding corrosive substances and extreme pressures.
Core Technical Specifications:
- Engineered for precision alignment in pipeline systems requiring diameter transitions
- Manufactured using industry-approved welding techniques for leak-free performance
- Available in concentric and eccentric configurations to suit specific installation requirements
| Parameter | Specification |
|---|---|
| Material Grades | SS304, SS316, Carbon Steel (ASTM A234) |
| Size Range | 1/2" to 24" (custom sizes available) |
| Wall Thickness | Schedule 5S to XXS |
| Temperature Range | -20°F to 1000°F (-29°C to 538°C) |
Operational Advantages:
- Reduces turbulence and pressure drops during fluid transfer operations
- Minimizes maintenance downtime through superior erosion resistance
- Enables seamless integration with existing ASME-compliant pipeline networks
Industry-Specific Benefits:
- Chemical Plants: Withstands acidic and alkaline media concentration variations
- Pharmaceutical Facilities: Maintains sterile flow paths with smooth interior surfaces
- Petrochemical Refineries: Handles hydrocarbon processing at elevated temperatures
Shanghai Quanbao leverages advanced manufacturing capabilities from our Shanghai facility to deliver fittings with dimensional accuracy within ±0.5mm tolerance. Our quality assurance protocols include hydrostatic testing at 1.5 times working pressure and full traceability documentation.
FAQ Section:
Q1: What welding preparation is required for these fittings?
A: Beveled ends are provided according to ASME B16.25 standards, ready for standard butt welding procedures without additional machining.
Q2: Can I request non-standard reduction ratios?
A: Yes, custom reduction configurations are available upon request with engineering drawings.
Q3: How do these fittings perform with abrasive slurries?
A: Schedule 80 or heavier wall thickness options provide enhanced erosion resistance for slurry applications.
Q4: Are material test certificates provided?
A: Full MTCs (Material Test Certificates) compliant with EN 10204 3.1 are available.
Q5: What surface finishes are offered?
A: Standard finishes include pickled & passivated for stainless steel and black painted for carbon steel. Electropolishing is optional.
Q6: Do you provide installation guidance?
A: Comprehensive installation manuals with torque specifications and alignment procedures are included.
With over a decade of specialization in industrial fluid system components, Shanghai Quanbao serves global clients from our strategically located Shanghai manufacturing hub. Our reducing fittings undergo rigorous quality validation to ensure trouble-free operation in critical processes. Contact our engineering team today to discuss your specific chemical processing requirements and receive technical support for optimal component selection.
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