Titanium Eccentric Reducer – Corrosion-Resistant Pipe Fitting for Industrial Piping Systems
Titanium Eccentric Reducer is a specialized pipe fitting designed to connect pipes of different diameters while maintaining a flat side alignment. This unique structure helps prevent fluid accumulation, turbulence, and cavitation in horizontal piping systems. Because of its excellent corrosion resistance, lightweight characteristics, and long service life, titanium eccentric reducers are widely used in industries where aggressive media and high reliability are required.
Manufactured from high-quality titanium and titanium alloys, these reducers provide outstanding performance in chemical processing, seawater systems, desalination plants, and energy infrastructure. Titanium materials offer a high strength-to-weight ratio and superior resistance to corrosion, making them particularly suitable for harsh industrial environments. With advanced forming and machining technologies, TSM Technology produces titanium eccentric reducers with precise dimensions, excellent weldability, and stable mechanical properties to meet international pipeline standards.

SPECIFICATIONS
|
Schedule: |
Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. |
|
Materials: |
Titanium Grade: Gr2, Gr5, Gr7, Gr12 |
|
Type: |
Butt Weld (BW) |
|
Dimension: |
ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 |
Material Grades Available
TSM Technology supplies titanium eccentric reducers in multiple corrosion-resistant grades suitable for different industrial conditions.
Common materials include:
Titanium Grade 2 (UNS R50400) – Excellent corrosion resistance and widely used in chemical processing
Titanium Grade 7 (UNS R52400) – Enhanced corrosion resistance in reducing acids
Titanium Grade 12 (UNS R53400) – Improved strength and heat resistance
Titanium Grade 5 (Ti-6Al-4V) – High strength alloy used in demanding engineering applications
These materials ensure long-term reliability in highly corrosive or high-temperature
|
N |
C |
H |
Fe |
O |
Al |
V |
Pa |
Mo |
Ni |
Ti | |
|
Gr 2 |
0.03 |
0.10 |
0.015 |
0.25 |
0.20 |
/ |
/ |
/ |
/ |
/ |
balance |
|
Gr 7 |
0.03 |
0.08 |
0.015 |
0.30 |
0.25 |
/ |
/ |
0.12~0.25 |
/ |
/ |
balance |
|
Gr12 |
0.03 |
0.08 |
0.015 |
0.30 |
0.25 |
/ |
/ |
/ |
0.2~0.4 |
0.6~0.9 |
balance |
Dimension

| Nominal Diameter | Outside Diameter | End to End | |
| DN | NPS | D1* D2 | H |
| 20×15 | 3/4×1/2 | 26.9×21.3 | 38 |
| 20×10 | 3/4×3/8 | 26.9×17.3 | 38 |
| 25×20 | 1×3/4 | 33.7×26.9 | 51 |
| 25×15 | 1×1/2 | 33.7×21.3 | 51 |
| 32×25 | 1.1/4×1 | 42.4×33.7 | 51 |
| 32×20 | 1.1/4×3/4 | 42.4×26.9 | 51 |
| 32×15 | 1.1/4×1/2 | 42.4×21.3 | 51 |
| 40×32 | 1.1/2×1.1/4 | 48.3×42.4 | 64 |
| 40×25 | 1.1/2×1 | 48.3×33.7 | 64 |
| 40×20 | 1.1/2×3/4 | 48.3×26.9 | 64 |
| 40×15 | 1.1/2×1/2 | 48.3×21.3 | 64 |
| 50×40 | 2×1.1/2 | 60.3×48.3 | 76 |
| 50×32 | 2×1.1/4 | 60.3×42.4 | 76 |
| 50×25 | 2×1 | 60.3×33.7 | 76 |
| 50×20 | 2×3/4 | 60.3×26.9 | 76 |
| 65×50 | 2.1/2×2 | 73.0×60.3 | 89 |
| 65×40 | 2.1/2×1.1/2 | 73.0×48.3 | 89 |
| 65×32 | 2.1/2×1.1/4 | 73.0×42.4 | 89 |
| 65×25 | 2.1/2×1 | 73.0×33.7 | 89 |
| 80×65 | 3×2.1/2 | 88.9×73.0 | 89 |
| 80×50 | 3×2 | 88.9×60.3 | 89 |
| 80×40 | 3×1.1/2 | 88.9×48.3 | 89 |
| 80×32 | 3×1.1/4 | 88.9×42.4 | 89 |
| 90×80 | 3.1/2×3 | 101.6×88.9 | 102 |
| 90×65 | 3.1/2×2.1/2 | 101.6×73.0 | 102 |
| 90×50 | 3.1/2×2 | 101.6×60.3 | 102 |
| 90×40 | 3.1/2×1.1/2 | 101.6×48.3 | 102 |
| 90×32 | 3.1/2×1.1/4 | 101.6×42.4 | 102 |
| 100×90 | 4×3.1/2 | 114.3×101.6 | 102 |
| 100×80 | 4×3 | 114.3×88.9 | 102 |
| 100×65 | 4×2.1/2 | 114.3×73.0 | 102 |
| 100×50 | 4×2 | 114.3×60.3 | 102 |
| 100×40 | 4×1.1/2 | 114.3×48.3 | 102 |
| 125×100 | 5×4 | 141.3×114.3 | 127 |
| 125×90 | 5×3.1/2 | 141.3×101.6 | 127 |
| 125×80 | 5×3 | 141.3×88.9 | 127 |
| 125×65 | 5×2.1/2 | 141.3×73.0 | 127 |
| 125×50 | 5×2 | 141.3×60.3 | 127 |
| 150×125 | 6×5 | 168.3×141.3 | 140 |
| 150×100 | 6×5 | 168.3×114.3 | 140 |
| 150×90 | 6×3.1/2 | 168.3×101.6 | 140 |
| 150×80 | 6×3 | 168.3×88.9 | 140 |
| 150×65 | 6×2.1/2 | 168.3×73.0 | 140 |
| 200×150 | 8×6 | 219.1×168.3 | 152 |
| 200×125 | 8×5 | 219.1×141.3 | 152 |
| 200×100 | 8×4 | 219.1×114.3 | 152 |
| 200×90 | 8×3.1/2 | 219.1×101.6 | 152 |
| 250×200 | 10×8 | 273.0×219.1 | 178 |
| 250×150 | 10×6 | 273.0×168.3 | 178 |
| 250×125 | 10×5 | 273.0×141.3 | 178 |
| 250×100 | 10×4 | 273.0×114.3 | 178 |
Manufacturing Process
Titanium eccentric reducers are manufactured using advanced forming and machining processes to ensure precise geometry and structural integrity.
Typical manufacturing steps include:
- Raw titanium billet preparation
- Hot forming or cold forming of reducer shape
- Precision machining and beveling
- Heat treatment for stress relief
- Surface treatment such as pickling or sandblasting
- Dimensional inspection and quality testing
- The finished fittings offer excellent structural stability and consistent wall thickness.

Features
- Rust-proof and moisture-resistant
- Corrosion-resistant
- High tensile strength
- Ventilation facility pipeline
- Solar energy facility
- Chemical industrial pipeline
- Water supply facility
- Food and Nourishment Industrial Pipeline
Typical Applications
Titanium eccentric reducers are widely used in industries requiring reliable piping systems with strong corrosion resistance.
Common applications include:
- Chemical processing plants
- Seawater desalination systems
- Offshore oil and gas pipelines
- Marine engineering
- Power generation facilities
- Pharmaceutical and food processing equipment
Their durability and corrosion resistance make them ideal for harsh industrial environments.
Package and Shipping

Request a Quote for Titanium Eccentric Reducers
Looking for a reliable supplier of titanium pipe fittings?
TSM Technology provides high-precision titanium eccentric reducers with strict quality control and customized manufacturing options. Our engineering team can support custom sizes, special alloys, and project-specific requirements for industrial piping systems worldwide.
Interested? Please send us your inquiry to info@tsm-titanium.com
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