MODULAR
STEELWORK SOLUTIONS
Pipe Clamps & Accessories

Phenolic Block Insulation Insert

Application

Insulated Pipe Support Inserts are designed to be used in pipe hanger brackets and will support the compressive loads imposed by horizontal pipework carrying water or liquids. Their use enables the specified thickness of insulation to be maintained at pipe supports. They also facilitate the installation of a continuous and fully sealed vapour barrier, which is particulary important on cold or chilled pipework. Insulated Pipe Support Inserts may be used to support mild steel, stainless steel, copper and plastic pipework operating in the temerature range of -180°C to +120°C.

Scope of delivery

Pipe Insulation and Insulated Pipe Support Inserts have a factory-applied, high-performance, reinforced aluminium foil vapour barrier jacket, a resilient, protective, low-permeability facing. The facing is factory-applied so as to avoid site application, which carries the risk of vapour barrier damage, and with it, a risk to the integrity of the system.

Installation

The insulating inserts is recommended to be used in combination with a Sikla Pipe Clamp type "Duo", "Stabil D-3G", or "Stabil D".

Technical Data

Insulation component: manufactured from high-density rigid phenolic insulation, which has an open cell structure. High-density rigid insulation is entirely CFC/HCFC-free and exhibits zero Ozone Depletion Potential (ODP). The density used depends upon applied load.

Insulated Pipe Support Inserts are available in the following densities:

  • 60 kg/m3
  • 80 kg/m3
  • 120 kg/m3
  • 160 kg/m3

For 15 mm Insulation Thickness;


NB
Steel NB
[mm]
Steel OD
[mm]
Copper OD
[mm]
Total Clamp
Diameter
Recommended
Pipe Clamp
Phenolic
Block
    15 48 173261 210189
1/2" 15 21,70 22 55 173261 210193
3/4" 20 27,20 28 61 173279 210201
1" 25 34,20 35 68 173288 210209
1 1/4" 32 42,90 42 75 173297 210221
1 1/2" 40 48,80   81 173297 210239
    54 87 173306 210243
2" 50 60,80   93 186023 210257
    67 100 186032 218397
2 1/2" 65 76,60 76 109 173324 210269
3" 80 89,50   122 186041 210285
    108 141 191396 210307
4" 100 114,90   147 191405 210163
    133 166 191414 210091
5" 125 140,60   173 107167 210095
    159 192 107185 210109
6" 150 168,60   201 107194 210117
8" 200 219,10   252 107219 210135
10" 250 273,20   306 107246 210345
12" 300 323,90   357 103729 210453

For 20 mm Insulation Thickness;


NB
Steel NB
[mm]
Steel OD
[mm]
Copper OD
[mm]
Total Clamp
Diameter
Recommended
Pipe Clamp
Phenolic
Block
    15 58 173279 210195
1/2" 15 21,70 22 65 173279 210199
3/4" 20 27,20 28 71 173288 210207
1" 25 34,20 35 78 173297 210219
1 1/4" 32 42,90 42 85 173306 210227
1 1/2" 40 48,80   91 186023 210241
    54 97 186023 210255
2" 50 60,80   103 173315 210265
    67 110 173324 218399
2 1/2" 65 76,60 76 119 186041 210283
3" 80 89,50   132 191387 210303
    108 151 191405 210343
4" 100 114,90   157 191414 210089
    133 176 107176 210099
5" 125 140,60   183 107176 210101
    159 202 107194 210115
6" 150 168,60   211 148939 210183
8" 200 219,10   262 POA 210069
10" 250 273,20   316 103701 210437
12" 300 323,90   367 103747 210455

For 25 mm Insulation Thickness;


NB
Steel NB
[mm]
Steel OD
[mm]
Copper OD
[mm]
Total Clamp
Diameter
Recommended
Pipe Clamp
Phenolic
Block
    15 68 173288 210203
1/2" 15 21,70 22 75 173297 210215
3/4" 20 27,20 28 81 173297 210217
1" 25 34,20 35 88 173306 210225
1 1/4" 32 42,90 42 95 186023 210251
1 1/2" 40 48,80   101 173315 210253
    54 107 173315 210263
2" 50 60,80   113 173324 210267
    67 120 186041 218401
2 1/2" 65 76,60 76 129 191387 210299
3" 80 89,50   142 191396 210325
    108 161 191414 210345
4" 100 114,90   167 191414 210093
    133 186 107185 210103
5" 125 140,60   193 107185 210107
    159 212 148939 210181
6" 150 168,60   221 107200 210123
8" 200 219,10   272 107228 210143
10" 250 273,20   326 103701 210439
12" 300 323,90   377 POA 210457

For 30 mm Insulation Thickness;


NB
Steel NB
[mm]
Steel OD
[mm]
Copper OD
[mm]
Total Clamp
Diameter
Recommended
Pipe Clamp
Phenolic
Block
    15 78 173297 210211
1/2" 15 21,70 22 85 173306 210223
3/4" 20 27,20 28 91 186023 210165
1" 25 34,20 35 98 186023 210249
1 1/4" 32 42,90 42 105 173315 210259
1 1/2" 40 48,80   111 173324 210261
    54 117 186041 210279
2" 50 60,80   123 186041 210281
    67 130 191387 218404
2 1/2" 65 76,60 76 139 191396 210301
3" 80 89,50   152 191405 210339
    108 171 107167 210369
4" 100 114,90   177 107176 210097
    133 196 107185 210105
5" 125 140,60   203 107194 210113
    159 222 107200 210121
6" 150 168,60   231 POA 210071
8" 200 219,10   282 107237 210151
10" 250 273,20   336 POA 210441
12" 300 323,90   387 POA 210459

For 40 mm Insulation Thickness;


NB
Steel NB
[mm]
Steel OD
[mm]
Copper OD
[mm]
Total Clamp
Diameter
Recommended
Pipe Clamp
Phenolic
Block
    15 98 186023 210245
1/2" 15 21,70 22 105 173315 210231
3/4" 20 27,20 28 111 173324 210233
1" 25 34,20 35 118 186041 210275
1 1/4" 32 42,90 42 125 186041 210277
1 1/2" 40 48,80   131 191387 210293
    54 137 191387 210295
2" 50 60,80   143 191396 210323
    67 150 191405 218410
2 1/2" 65 76,60 76 159 191414 210337
3" 80 89,50   172 107167 210365
    108 191 107185 210389
4" 100 114,90   197 107185 210111
    133 216 148939 210177
5" 125 140,60   223 107200 210119
    159 242 107219 210131
6" 150 168,60   251 107219 210133
8" 200 219,10   302 107246 210157
10" 250 273,2   356 103729 210443
12" 300 323,90   407 103765 210461

For 50 mm Insulation Thickness;


NB
Steel NB
[mm]
Steel OD
[mm]
Copper OD
[mm]
Total Clamp
Diameter
Recommended
Pipe Clamp
Phenolic
Block
    15 118 186041 210247
1/2" 15 21,70 22 125 186041 210273
3/4" 20 27,20 28 131 191387 210167
1" 25 34,20 35 138 191396 210291
1 1/4" 32 42,90 42 145 191405 210321
1 1/2" 40 48,80   151 191405 210333
    54 157 191414 210309
2" 50 60,80   163 191414 210329
    67 170 107167 218413
2 1/2" 65 76,60 76 179 107176 210363
3" 80 89,50   192 107185 210385
    108 211 148939 210421
4" 100 114,90   217 148939 210175
    133 236 POA 210185
5" 125 140,60   243 107219 210129
    159 262 POA 210075
6" 150 168,60   271 107228 210141
8" 200 219,10   322 103701 210427
10" 250 273,2   376 POA 210445
12" 300 323,90   427 POA 210463