LAKSANA AGUNG
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| Expansion Joint Rubber |
| Operating Conditions | ||
|---|---|---|
| Size Range | 1-1/4" to 6" | 8" to 12" |
| Max. Pressure* | 285 psig | 228 psig |
| Oper. Temperature | 14° to 158°F | |
| Vacuum Rating* | 25" Hg | |
| rst Pressure* | Greater than 780 psig | |
| Material of Construction | ||
|---|---|---|
| Item | Component | Material |
| 1 | Flange | ss400/fcd450 |
| 2 | Reinforcing Ring | Carbona steel(SWRH) |
| 3 | Inner Rubber | Synthetic Rubber |
| 4 | Outer Rubber | Synthetic Rubber |
| 5 | Reinfocing Cord | Synthetic Fiber |
| Dimension and Allowable movements | |||||||
|---|---|---|---|---|---|---|---|
| Pipe Size | Length (L) | Model No. | Allowable Movements* | Weight & Carton Box Size | |||
| T.M. | A.E. | A.C. | A.M. | ||||
| 1-1/4 " | 7 " | TWF114M | 3/4" | 3/8" | 3/4" | 30° | 7.3 lbs & 0.29 ft3 |
| 1-1/2 " | 7 " | TWF112M | 3/4" | 3/8" | 3/4" | 30° | 8.4 lbs & 0.35 ft3 |
| 2" | 7 " | TWF2M | 3/4" | 3/8" | 3/4" | 30° | 9.7 lbs & 0.40 ft3 |
| 2-1/2 " | 7 " | TWF212M | 3/4" | 3/8" | 3/4" | 30° | 12.2 lbs & 0.46 ft3 |
| 3 " | 7 " | TWF3M | 3/4" | 3/8" | 3/4" | 30° | 13.3 lbs & 0.53 ft3 |
| 4 " | 9 " | TWF4M | 1 | 5/8" | 1-1/4" | 30° | 17.0 lbs & 0.87 ft3 |
| 5 " | 9 " | TWF5M | 1 | 5/8" | 1-1/4" | 30° | 25.4 lbs & 1.15 ft3 |
| 6 " | 9 " | TWF6M | 1 | 5/8" | 1-1/4" | 30° | 32.9 lbs & 1.45 ft3 |
| 8 " | 13 " | TWF8M | 1-1/4" | 3/5" | 1-1/4" | 30° | 43.7 lbs & 2.65 ft3 |
| 10 " | 13 " | TWF10M | 1-1/4" | 3/5" | 1-1/4" | 30° | 67.9 lbs & 4.05 ft3 |
| 12 " | 13 " | TWF12M | 1-1/4" | 3/4" | 1-1/4" | 30° | 82.7 lbs & 5.60 ft3 |
In case of complex movements, some correction is required as follows.
C.EL(C) =A.EL(C)X{1-( T.M./A.T.M. + A.M. /A.A.M. )}
T.M. = Transverse Movement,
A.E. = Axial Elongation,
A.C. = Axial Compression,
A.M. = Angular Movement.
C.EL(C) = Correct Elongation (Compression)
A.EL(C) = Allowable Elongation (Compression)
A.T.M. = Allowable Transverse Movement
A.A.M. = Allowable Angular Movement Install the joint according to the above given allowable dimensions.
