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The 1T9-SP series is a high-precision 90° elbow fitting designed for hydraulic, gas and water piping systems. The fitting features BSPT (British Standard Pipe Taper) male thread connection, providing a reliable threaded connection solution for industrial piping applications.

The 90° elbow configuration allows pipelines to change direction while maintaining a compact installation layout. This design is widely used in applications where space optimization and flexible pipe routing are required.
Available in carbon steel and stainless steel materials, including 316 stainless steel options, the 1T9-SP series is manufactured with precision machining processes to ensure accurate thread dimensions and consistent connection performance.
The 90° elbow structure enables efficient changes in pipeline direction and provides flexibility for installation in limited spaces.
The BSPT male thread follows British Standard Pipe Taper specifications and provides compatibility with corresponding BSPT threaded components.
Typical thread sizes include R1/8", R1/4", and other BSPT specifications according to product configuration.
The 1T9-SP elbows are available in carbon steel and stainless steel materials, including 316SS options, to meet different application requirements.
Precision manufacturing ensures consistent dimensions and reliable performance for industrial applications.
The optional hexagon head design allows easy wrench installation and tightening during assembly.
| PART NO. | T H R E A D | DIMENSIONS | |||||||||||||
| E | F | A | B | S1 | |||||||||||
| 1T9-02SP | R1/8"X28 | R1/8"×28 | 21 | 21 | 11 | ||||||||||
| 1T9-02-04SP | R1/8"X28 | R1/4"×19 | 23.5 | 25.5 | 14 | ||||||||||
| 1T9-04SP | R1/4"×19 | R1/4"×19 | 25.5 | 25.5 | 14 | ||||||||||
| 1T9-04-06SP | R1/4"×19 | R3/8"×19 | 26.5 | 28.5 | 16 | ||||||||||
| 1T9-04-08SP | R1/4"×19 | R1/2"×14 | 30.5 | 36 | 22 | ||||||||||
| 1T9-06SP | R3/8"×19 | R3/8"X19 | 28.5 | 28.5 | 16 | ||||||||||
| 1T9-06-08SP | R3/8"X19 | R1/2"X14 | 32.5 | 36 | 22 | ||||||||||
| 1T9-08SP | R1/2"X14 | R1/2"×14 | 36 | 36 | 22 | ||||||||||
| 1T9-08-12SP | R1/2"X14 | R3/4"X14 | 39.5 | 43.5 | 27 | ||||||||||
| 1T9-12SP | R3/4"×14 | R3/4"X14 | 43.5 | 43.5 | 27 | ||||||||||
| 1T9-12-16SP | R3/4"X14 | R1"×11 | 48 | 50 | 33 | ||||||||||
| 1T9-16SP | R1"×11 | R1"×11 | 50 | 50 | 33 | ||||||||||
| 1T9-16-20SP | R1"X11 | R1.1/4"X11 | 56.5 | 57.5 | 41 | ||||||||||
| 1T9-20SP | R1.1/4"×11 | R1.1/4"X11 | 57.5 | 57.5 | 41 | ||||||||||
| 1T9-24SP | R1.1/2"X11 | R1.1/2"×11 | 62.5 | 62.5 | 48 | ||||||||||
| 1T9-32SP | R2"×11 | R2"×11 | 68 | 75 | 63 | ||||||||||
The 1T9-SP BSPT elbow fittings are suitable for:
Hydraulic piping systems
Gas piping systems
Water piping systems
Industrial equipment
Fluid power applications
Machinery connection systems