TEE STAINLESS STEEL PLUG VALVES
Product Model:X44W
Nominal Diameter:25-300mm
Nominal Pressure:1.0MPa
Suitabletemperature:-29°C~300°C
suitable Medium:Gas,oil
TEE STAINLESS STEEL PLUG VALVES
Optimized for China Manufacturing Network & Global Industrial Gas/Oil Markets
Product Overview
The X44W Tee Stainless Steel Plug Valve is a rugged, corrosion-resistant 3-way valve engineered for industrial gas, oil, and hydrocarbon applications. Constructed from 316L stainless steel with a PTFE-coated plug, this valve ensures reliable flow diversion/merging in aggressive media while withstanding temperatures up to 300°C. Its tee-shaped design and flanged/threaded connections make it ideal for refineries, gas pipelines, and chemical plants.
For Engineers & Plant Operators
Key Technical Features
Feature |
Details |
Material |
Body: 316L Stainless Steel |
Pressure Rating |
1.0 MPa (10 Bar) @ 300°C (PN16 Class) |
Temperature Range |
-29°C to 300°C (-20°F to 572°F) |
End Connection |
Flanged (ANSI B16.5), Threaded (NPT/BSP) |
Flow Configuration |
L-Port (90° Diversion) or T-Port (180° Merge) |
Design Standard |
GB/T 15185, ISO 9001, CE (PED) |
Performance Highlights
- 3-Way Flexibility:
- L-Port for 90° flow switching (e.g., gas pipeline diverters).
- T-Port for 180° flow merging (e.g., oil tank farm pipelines).
- Corrosion Resistance:
- 316L stainless steel resists hydrogen sulfide (H2S) and chloride corrosion.
- Electropolished internal surfaces (Ra ≤ 0.4μm) prevent scaling.
- Low-Torque Operation:
- Self-lubricating PTFE seals minimize friction; suitable for manual or automated actuation.
For Procurement & Safety Managers
Quality & Compliance
- Certifications:
- ATEX Zone 1/21 (Explosion-Proof), SIL 3 (IEC 61508), PED 2014/68/EU.
- 3.1 Material Certificates for critical components.
- Testing:
- 100% helium leak test (1×10-9 mbar·l/s).
- Cyclic endurance test: 10,000 cycles @ 300°C.
Why Choose X44W?
- Safety: Anti-static device prevents sparking in flammable environments.
- Traceability: Laser-etched serial numbers for material/process audits.
- Warranty: 36-month warranty against manufacturing defects.
For Distributors & EPC Contractors
Commercial Advantages
- Global Approvals: Pre-approved for use in EU, North America, and GCC countries.
- Packaging: Export-grade wooden crates with vacuum-sealed anti-corrosion coating.
- Lead Times: 15-25 days for standard sizes; 45 days for custom alloys.
Customization Options
- Special Alloys: Hastelloy®, Titanium Grade 2 for seawater/brine service.
- Actuation: Pneumatic (NAMUR interface) or hydraulic actuators with limit switches.
- Coatings: FEP/PFA lining for HF acid resistance.
For End Users (Gas/Oil Operators)
Installation & Maintenance
- Quick Fit: Flanged ends reduce installation time by 40% vs. threaded valves.
- Robust Design: Withstands vibrations in compressor stations and pump houses.
- Diagnostic Port: Optional pressure/temperature monitoring via integrated sensors.
Typical Applications
- Oil & Gas: Crude oil transfer, tank farm pipelines, LPG distribution.
- Petrochemical: Hydrocarbon processing, reactor feed lines.
- Power Plants: Fuel oil supply lines, emergency shutdown systems.
- Marine: Bunker fuel transfer, ballast water systems.







