Piping & Fittings
Trinity Dynamic is a leading stockholder and distributor of industrial-grade Stainless Steel Pipe Fittings. We source high-quality materials from top-tier mills in Japan, Korea, China, and Europe, strictly adhering to ANSI/ASME B16.9 and JIS B2311 international standards. All fittings are supplied with Mill Test Certificates to ensure superior performance in high-pressure and corrosive environments.
Available Pipe Fitting Types
- Elbows: 45° and 90° options for changing pipe direction (Long Radius / Short Radius).
- Tees: Equal and Reducing Tees for branching piping systems.
- Reducers: Concentric and Eccentric reducers for transitioning between different pipe diameters.
- Couplings & Unions: For secure pipe connections and easy maintenance accessibility.
- Flanges: Various types including Slip-on, Weld Neck, and Blind flanges for industrial valve and pump connections.
- Core Grades: Grade 304 / 304L (General Industrial) and 316 / 316L (High Corrosion/Marine Resistance).
Technical Specifications & Fitting Chart (2026 Update)
| Type / Grade | Standard Sizes (inch) | Pressure Class / Schedule | Approx. Weight | Primary Applications |
|---|---|---|---|---|
| Elbow 90° 304 | 1/2" – 12" | Sch 10S, 40S | 0.1 – 20 kg | Water & Gas systems |
| Elbow 90° 316L | 1" – 8" | Sch 10S, 40S, 80S | 0.2 – 15 kg | Chemical & Marine use |
| Tee 304 | 1/2" – 10" | Sch 10S, 40S | 0.1 – 18 kg | Liquid distribution |
| Reducer 304 | 1" – 6" | Sch 10S, 40S | 0.05 – 10 kg | Flow & Pressure control |
| Flange 316 | 1" – 12" | Class 150, 300, 600 | 0.5 – 50 kg | Heavy machine connections |
Stainless vs. Carbon Steel: Why Quality Matters?
Stainless Fittings
Exceptional resistance to oxidation and acid corrosion. Smooth internal bore prevents build-up and ensures efficient flow. Maintenance-free for 20+ years.
Carbon Steel Fittings
More economical initially but prone to rust without specialized coating. Best for closed systems with no moisture exposure.
Our Professional Services
- Full Mill Test Report (MTR) verification and pressure rating validation.
- Custom fabrication and welding of piping spools according to CAD drawings.
- Sourcing of specialty grades and non-standard sizes for project-specific needs.
- Reliable Logistics: Fast nationwide shipping across Thailand within 2-5 business days.
Request a Commercial Quote or Technical Data
Our piping experts are ready to assist with your inquiries within 1 hour.
