




Specification:
Gray UPVC Reducing Tee Fittings (20-110mm)
(National Standard SCH40 · Chemical Grade Corrosion Resistance · Industrial Gray Marking)
Key Features
✔ Industrial Gray Management System
RAL 7001 Standard Gray (Stain Resistant/Aging Resistant)
✔ Chemical Grade Reinforced
Added UV Inhibitor
Key Parameters:
Features
Acid Resistance ≤30% Sulfuric Acid (20°C)
Alkali Resistance ≤20% Sodium Hydroxide
Temperature Range -20°C to +60°C
✔ Flow Optimized Design
12° Gradual Transition Angle (35% Pressure Loss Reduction)
Applications
• Chemical Plants:
Pickling Line Branch Pipelines
Electroplating Wastewater Treatment Systems
Environmental Engineering:
Exhaust Gas Spray Tower Connections
Industrial Wastewater Treatment Pipeline Networks
Wear acid-resistant gloves when handling
Use chemical-specific cleaning agents
Pressure Holding Test:
1.25 times the working pressure for 1 hour
Quality Certification
✓ Chemical resistance test: ASTM D1784
✓ Pulse test: 50,000 pressure cycles
✓ Certification standard: GB/T 4219-2008
Precautions
⚠ Hazardous media require the following:
Secondary containment sleeve
Corrosion identification sticker
⚠ Prohibited for use with:
Organic solvent transfer
Pressure > 1.6 MPa systems
● We accept multiple payment methods supported by the platform.
● We only accept your Ebay Address, Please Make sure it's 100% right.
● The items you ordered will be shipped out in 2 business days by Air Mail when your payment is clear.
