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| (A) |
Model
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UNIT
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JMC-17D
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JMC-41D
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JMC-S-41D
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| (i) | Type |
Three piece welded
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Three piece welded
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Seamless
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| (ii) | Specification |
IS: 7312 - 1993
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IS: 7312 - 1993
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IS: 7312 - 1993
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| (iii) | Water Capacity | Lts. |
17.2 Lts. + 3%-0
|
41 Lts. + 3%-0
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41 Lts. + 3%-0
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| (iv) | Hydrostatic Stretch Pressure | Kg/Cm2 |
53
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53
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250
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| (v) | Pneumatic
Leakage Test Pressure |
Kgf/Cm2 |
40
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40
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150
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| (vi) | Max. Working
Pressure at 150 C |
Kgf/Cm2 |
16
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16
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16
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| (vii) | Gas Capacity | Kg. |
3.2
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7
|
7
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| (viii) | Outer Diameter | mm |
185
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258
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232
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| (ix) | Inner Diameter | mm |
177
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250
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221 Approx.
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| (x) | Wall Thickness (Nominal) | mm |
4
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4
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5.6
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| (xi) | Length
Without Valve (Approx.) |
mm |
815
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960
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1220
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| (B) | POROUS MASS |
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Type |
Monolithic Calcium |
Monolithic Calcium |
Monolithic Calcium |
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| Porosity |
% |
90-92 |
90-92 |
90-92 |
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| Crushing Strength (Minimum) |
Kgf/Cm2 |
22 |
22 |
22 |
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| Solvent |
Acetone CH3COCH3 |
Acetone CH3COCH3 |
Acetone CH3COCH3 |
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Tare Weight | Kg. |
29 |
55 |
65 |
| (C) | Valve conforms to |
IS: 3224 |
IS: 3224 |
IS: 3224 |
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(D) |
Fusible Plug |
Two Fusible Plug
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Two Fusible Plug |
N.A. |
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(F) Scope of Supply: DA Cylinders with Monolithic Porous Mass,
filled with Acetone, Saturated with gas fitted with valve, |
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