Manufacturer of Pipe Fittings of Rigidly Lined Tetrafluoroethylene Pipes

• Application: Agricultural Irrigation, Chemical Transport, Industrial Processing, Oil and Gas Distribution, Wastewater Management, Water Supply
• certification: Other
• Connection Type: Flanged Joint
• Model NO.: DN50
• Diameter: 2 inch
• Material: PTFE
• Temperature Range: -20℃ to 80℃
• Corrosion Resistance: Tetrafluoroethylene Has Extremely High Chemical St
• Long-Term Use: Can Withstand Higher Temperature Fluid Delivery.
• Transport Package: Container
• Specification: DN50
• Trademark: HANYUAN
• Origin: China
• Production Capacity: 1000000000

Product Description

Here's a detailed English specification for a **PTFE-lined steel tee (3-way)** fitting without translation:

---

### **PTFE-Lined Steel Tee (3-Way) - Technical Specification**  

#### **1. Material Construction**  
- **Shell (Outer Body):** Carbon steel (ASTM A234 WPB) / Stainless steel (ASTM A403 WP304/316)  
- **Lining:** Virgin PTFE (Polytetrafluoroethylene), thickness ≥ 3mm (standard), customizable.  
- **Flanges:** ANSI B16.5 Class 150/300, RF (Raised Face) or FF (Flat Face) options.  

#### **2. Design Standards**  
- **Manufacturing:** ISO 9001, ASME B16.9 (Butt-welded), B16.11 (Socket-welded/Threaded).  
- **Pressure Rating:** 150 PSI (standard), up to 300 PSI (custom).  
- **Temperature Range:** -20°C to +200°C (-4°F to +392°F) with PTFE lining.  

#### **3. Dimensions & Configuration**  
- **Sizes:** ½" to 24" (DN15 to DN600), equal/unequal branches.  
- **End Connections:** Butt-weld, socket-weld, threaded (NPT/BSP), or flanged.  
- **Branch Angle:** 90° (standard), 45° or other angles (on request).  

#### **4. Performance Features**  
- **Corrosion Resistance:** Full PTFE lining resists acids, alkalis, and solvents (e.g., HCl, HSO, NaOH).  
- **Smooth Surface:** PTFE lining minimizes friction (Ra ≤ 0.8μm).  
- **Vacuum Compatibility:** Suitable for up to -0.095 MPa (full vacuum with proper support).  

#### **5. Testing & Certification**  
- **Leak Test:** 100% helium leak detection (≤ 1x10 mbar·L/s).  
- **Hydrostatic Test:** 1.5x working pressure for shell.  
- **Lining Inspection:** Spark test (≥ 5kV) or high-frequency electrical test.  
- **Certificates:** Material Test Reports (MTR), ISO 9001, PED 2014/68/EU (optional).  

#### **6. Applications**  
- Chemical processing, pharmaceuticals, semiconductor, and aggressive fluid handling.  

#### **7. Optional Enhancements**  
- **Conductive PTFE lining** (for static dissipation).  
- **Kynar® (PVDF) lining** for higher temperature resistance.  
- **Insulation jackets** (for thermal stability).  

#### **8. Packaging**  
- Wooden crates with anti-corrosion coating, ends capped for protection.  

--- 

Let me know if you need additional details (e.g., CAD drawings, chemical compatibility charts).