PTFE Joints
Rubber Expansion Joints
The Metraflex PTFE joint features PTFE Teflon for long life and chemical resistance. The PTFE joint has the shortest face to face of any of the flex connectors making easy to fit in any system. The PTFE joint is most…
Product Description
Product Highlights
Additional Resources
Submittals
Product Description
The Metraflex PTFE joint features PTFE Teflon for long life and chemical resistance. The PTFE joint has the shortest face to face of any of the flex connectors making easy to fit in any system.
The PTFE joint is most commonly used as a pump or equipment connector. It can also be used as an expansion joint if EJMA guidelines are followed. Control rods are included with the joint.
Product Highlights
- Available in domestic T1R and T2R, and import T1C and T2C.
- Teflon sealing area, no gasket required.
- Control rods included.
- Tapped ductile iron floating flanges.
- See tables for maximum temperature and pressure ratings.
Additional Resources
Submittals
PTFE EXPANSION JOINTS - MODEL T-1-C
| MODEL # | JOINT SIZE I.D. |
FACE TO FACE |
MAXIMUM AXIAL TRAVERSE |
MAXIMUM OFFSET |
PRESSURE(PSI) VS. TEMPERATURE | GROSS WT. | BOLT SIZE | FLANGE BOLT TORQUE | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (in.) | (in.) | (in.) | (in.) | 70°F | 200°F | 300°F | 400°F | (lbs.) | (ft-lbs.) | ||
| T1C0100 | 1 | 1-3/8 | 1/4 | 1/8 | 170 | 100 | 100 | 70 | 2 | 1/2″ -13 x 1″ | 18 |
| T1C0150 | 1-1/2 | 1-3/8 | 1/4 | 1/8 | 170 | 100 | 100 | 70 | 3 | 1/2″ -13 x 1 – 1/4″ | 18 |
| T1C0200 | 2 | 1-9/16 | 1/4 | 1/8 | 170 | 95 | 100 | 65 | 7 | 5/8″ -11 x 1 – 1/2″ | 45 |
| T1C0250 | 2-1/2 | 2-1/4 | 5/16 | 1/8 | 165 | 95 | 100 | 65 | 10 | 5/8″ -11 x 1 – 3/4″ | 45 |
| T1C0300 | 3 | 2-1/4 | 3/8 | 3/16 | 160 | 90 | 100 | 60 | 12 | 5/8″ -11 x 1 – 3/4″ | 45 |
| T1C0400 | 4 | 2-5/8 | 1/2 | 1/4 | 155 | 85 | 100 | 60 | 18 | 5/8″ -11 x 2″ | 45 |
| T1C0500 | 5 | 3-1/4 | 1/2 | 1/4 | 150 | 85 | 100 | 60 | 24 | 3/4″ -10 x 2″ | 89 |
| T1C0600 | 6 | 2-3/4 | 1/2 | 1/4 | 145 | 85 | 100 | 55 | 29 | 3/4″ -10 x 2″ | 89 |
| T1C0800 | 8 | 4 | 1/2 | 1/4 | 140 | 80 | 88 | 55 | 47 | 3/4″ -10 x 2 – 1/2″ | 89 |
| T1C1000 | 10 | 5-1/4 | 1/2 | 1/4 | 140 | 80 | 88 | 55 | 64 | 7/8″ -9 x 2 – 1/2″ | 121 |
| T1C1200 | 12 | 6 | 1/2 | 1/4 | 135 | 75 | 88 | 50 | 72 | 7/8″ -9 x 2 – 1/2″ | 121 |
PTFE EXPANSION JOINTS - MODEL T-2-C
| MODEL # | JOINT SIZE I.D. |
FACE TO FACE |
MAXIMUM AXIAL TRAVERSE |
MAXIMUM OFFSET |
PRESSURE(PSI) VS. TEMPERATURE | GROSS WT. | BOLT SIZE | FLANGE BOLT TORQUE | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (in.) | (in.) | (in.) | (in.) | 70°F | 200°F | 300°F | 400°F | (lbs.) | (ft-lbs.) | ||
| T2C0100 | 1 | 1-3/4 | 1/2 | 1/4 | 145 | 105 | 70 | 45 | 2 | 1/2″ -13 x 1″ | 18 |
| T2C0150 | 1-1/2 | 2 | 1/2 | 1/4 | 145 | 105 | 70 | 45 | 4 | 1/2″ -13 x 1 – 1/4″ | 18 |
| T2C0200 | 2 | 2-3/4 | 3/4 | 3/8 | 140 | 105 | 70 | 45 | 8 | 5/8″ -11 x 1 – 1/2″ | 45 |
| T2C0250 | 2-1/2 | 3-1/16 | 3/4 | 3/8 | 140 | 100 | 65 | 40 | 11 | 5/8″ -11 x 1 – 3/4″ | 45 |
| T2C0300 | 3 | 3-5/8 | 1 | 1/2 | 135 | 100 | 65 | 40 | 13 | 5/8″ -11 x 1 – 3/4″ | 45 |
| T2C0400 | 4 | 3-5/8 | 1 | 1/2 | 130 | 95 | 60 | 35 | 19 | 5/8″ -11 x 2″ | 45 |
| T2C0500 | 5 | 4 | 1 | 1/2 | 130 | 90 | 60 | 35 | 25 | 3/4″ -10 x 2″ | 89 |
| T2C0600 | 6 | 4 | 1-1/8 | 9/16 | 125 | 90 | 60 | 35 | 30 | 3/4″ -10 x 2″ | 89 |
| T2C0800 | 8 | 6 | 1-1/8 | 9/16 | 120 | 85 | 55 | 32 | 48 | 3/4″ -10 x 2 – 1/2″ | 89 |
| T2C1000 | 10 | 7 | 1-1/8 | 3/8 | 120 | 85 | 55 | 30 | 80 | 7/8″ -9 x 2 – 1/2″ | 121 |
| T2C1200 | 12 | 7-7/8 | 1-3/16 | 5/16 | 115 | 80 | 50 | 30 | 105 | 7/8″ -9 x 2 – 1/2″ | 121 |
PTFE EXPANSION JOINTS - MODEL T-1-R
| MODEL # | JOINT SIZE I.D. | FACE TO FACE | MAXIMUM AXIAL TRAVERSE | MAXIMUM OFFSET | PRESSURE(PSI) VS. TEMPERATURE | GROSS WT. | FLANGE BOLT TORQUE | BOLT SIZE | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (in.)* | (in.) | (in.) | (in.) | 70°F | 200°F | 300°F | 400°F | (lbs.) | (FT-lbs.) | (ft-lbs) | |
| T1R0100 | 1 | 1 3/8 | 1/4 | 1/8 | 170 | 135 | 100 | 70 | 2 | 8-13 | 1/2″ -13 x 1″ |
| T1R0150 | 1 1/2 | 1 3/8 | 1/4 | 1/8 | 170 | 135 | 100 | 70 | 3 | 19-31 | 1/2″ -13 x 1 – 1/4″ |
| T1R0200 | 2 | 1 9/16 | 1/4 | 1/8 | 170 | 135 | 95 | 65 | 7 | 39-65 | 5/8″ -11 x 1 – 1/2″ |
| T1R0250 | 2 1/2 | 2 1/4 | 5/16 | 1/8 | 165 | 130 | 95 | 65 | 10 | 35-58 | 5/8″ -11 x 1 – 3/4″ |
| T1R0300 | 3 | 2 1/4 | 3/8 | 3/16 | 165 | 125 | 90 | 60 | 12 | 62-103 | 5/8″ -11 x 1 – 3/4″ |
| T1R0400 | 4 | 2 5/8 | 1/2 | 1/4 | 160 | 125 | 85 | 60 | 18 | 40-67 | 5/8″ -11 x 2″ |
| T1R0500 | 5 | 3 1/4 | 1/2 | 1/4 | 155 | 120 | 85 | 60 | 24 | 60-100 | 3/4″ -10 x 2″ |
| T1R0600 | 6 | 2 3/4 | 1/2 | 1/4 | 150 | 115 | 85 | 55 | 29 | 75-124 | 3/4″ -10 x 2″ |
| T1R0800 | 8 | 4 | 1/2 | 1/4 | 145 | 110 | 80 | 55 | 47 | 100-167 | 3/4″ -10 x 2 – 1/2″ |
| T1R1000 | 10 | 5 1/4 | 1/2 | 1/4 | 140 | 110 | 80 | 55 | 64 | 94-157 | 7/8″ -9 x 2 – 1/2″ |
| T1R1200 | 12 | 6 | 1/2 | 1/4 | 135 | 105 | 75 | 50 | 72 | 116-193 | 7/8″ -9 x 2 – 1/2″ |
PTFE EXPANSION JOINTS - MODEL T-2-R
| MODEL # | JOINT SIZE I.D. | FACE TO FACE | MAXIMUM AXIAL TRAVERSE | MAXIMUM OFFSET | PRESSURE(PSI) VS. TEMPERATURE | GROSS WT. | BOLT SIZE | BOLT TORQUE | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| (in.)* | (in.) | (in.) | (in.) | 70°F | 200°F | 300°F | 400°F | (lbs.) | (FT-lbs.) | ||
| T2R0100 | 1 | 1 3/4 | 1/2 | 1/4 | 145 | 105 | 70 | 45 | 2 | 1/2″ -13 x 1″ | 8-13 |
| T2R0150 | 1 1/2 | 2 | 1/2 | 1/4 | 145 | 105 | 70 | 45 | 4 | 1/2″ -13 x 1 – 1/4″ | 19-31 |
| T2R0200 | 2 | 2 3/4 | 3/4 | 3/8 | 140 | 105 | 70 | 45 | 8 | 5/8″ -11 x 1 – 1/2″ | 39-65 |
| T2R0250 | 2 1/5 | 3 3/16 | 3/4 | 3/8 | 140 | 100 | 65 | 40 | 11 | 5/8″ -11 x 1 – 3/4″ | 35-58 |
| T2R0300 | 3 | 3 5/8 | 1 | 1/2 | 135 | 100 | 65 | 40 | 13 | 5/8″ -11 x 1 – 3/4″ | 62-103 |
| T2R0400 | 4 | 3 5/8 | 1 | 1/2 | 130 | 95 | 60 | 35 | 19 | 5/8″ -11 x 2″ | 40-67 |
| T2R0500 | 5 | 4 | 1 | 1/2 | 130 | 90 | 60 | 35 | 25 | 3/4″ -10 x 2″ | 60-100 |
| T2R0600 | 6 | 4 | 1 1/8 | 9/16 | 125 | 90 | 60 | 35 | 30 | 3/4″ -10 x 2″ | 75-124 |
| T2R0800 | 8 | 6 | 1 1/8 | 9/16 | 120 | 85 | 55 | 32 | 48 | 3/4″ -10 x 2 – 1/2″ | 100-167 |
| T2R1000 | 10 | 7 | 1 1/8 | 3/8 | 120 | 85 | 55 | 30 | 80 | 7/8″ -9 x 2 – 1/2″ | 94-157 |
| T2R1200 | 12 | 7 7/8 | 5/16 | 5/16 | 115 | 80 | 30 | 30 | 84 | 7/8″ -9 x 2 – 1/2″ | 116-193 |