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Tee Pices: Reducing Tee-Pieces
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Tees for pipes up to and including 219.1 mm are normally supplied as one-piece seamless.
Based on EEMUA Publication No. 146: Section 1, for 16 bar rated systems operating at temperatures up to
and including 75°C. Tees suitable for 20 bar rated systems operating at temperatures up to and including 38°C.
Wall thicknesses of 3 mm and greater are chamfered 37.5° ± 2.5° with a root face of
1.6 mm ± 0.8 mm.
Approx. weights on application.
- Dimensions for 16 bar systems
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Specified |
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Pipe Wall |
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Centre-to-End |
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Size |
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Thickness |
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(mm) |
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t |
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Run a |
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Outlet b |
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mm |
x |
mm |
x |
mm |
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mm |
x |
mm |
x |
mm |
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max |
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nom |
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min |
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max |
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nom |
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min |
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30.0 |
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30.0 |
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25.0 |
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2.5 |
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2.5 |
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2.0 |
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40 |
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38 |
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36 |
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40 |
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38 |
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36 |
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38.0 |
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38.0 |
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30.0 |
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2.5 |
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2.5 |
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2.5 |
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38.0 |
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38.0 |
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25.0 |
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2.5 |
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2.5 |
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2.0 |
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50 |
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48 |
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46 |
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50 |
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48 |
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46 |
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44.5 |
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44.5 |
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38.0 |
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2.5 |
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2.5 |
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2.5 |
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44.5 |
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44.5 |
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30.0 |
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2.5 |
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2.5 |
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2.5 |
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59 |
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57 |
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55 |
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59 |
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57 |
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55 |
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44.5 |
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44.5 |
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25.0 |
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2.5 |
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2.5 |
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2.0 |
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57.0 |
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57.0 |
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44.5 |
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62 |
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60 |
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58 |
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57.0 |
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57.0 |
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38.0 |
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2.5 |
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2.5 |
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2.5 |
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66 |
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64 |
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62 |
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59 |
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57 |
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55 |
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57.0 |
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57.0 |
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30.0 |
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53 |
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51 |
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49 |
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76.1 |
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76.1 |
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57.0 |
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72 |
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70 |
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68 |
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76.1 |
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76.1 |
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44.5 |
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2.5 |
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2.5 |
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2.5 |
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78 |
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76 |
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74 |
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69 |
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67 |
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65 |
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76.1 |
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76.1 |
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38.0 |
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66 |
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64 |
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62 |
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88.9 |
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88.9 |
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76.1 |
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85 |
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83 |
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81 |
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88.9 |
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88.9 |
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57.0 |
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2.5 |
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2.5 |
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2.5 |
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88 |
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86 |
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84 |
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78 |
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76 |
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74 |
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88.9 |
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88.9 |
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44.5 |
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75 |
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73 |
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71 |
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108.0 |
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108.0 |
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88.9 |
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100 |
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98 |
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96 |
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108.0 |
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108.0 |
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76.1 |
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3.0 |
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3.0 |
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2.5 |
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107 |
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105 |
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103 |
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97 |
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95 |
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93 |
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108.0 |
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108.0 |
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57.0 |
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91 |
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89 |
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87 |
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159.0 |
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159.0 |
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108.0 |
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3.0 |
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132 |
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130 |
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128 |
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159.0 |
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159.0 |
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88.9 |
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3.0 |
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3.0 |
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2.5 |
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145 |
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143 |
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141 |
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126 |
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124 |
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122 |
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159.0 |
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159.0 |
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76.1 |
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2.5 |
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123 |
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121 |
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119 |
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159.0 |
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3.0 |
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170 |
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168 |
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166 |
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219.1 |
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219.1 |
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108.0 |
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4.0 |
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4.0 |
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3.0 |
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180 |
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178 |
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176 |
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158 |
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156 |
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154 |
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88.9 |
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2.5 |
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154 |
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152 |
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150 |
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219.1 |
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4.0 |
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205 |
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203 |
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201 |
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267.0 |
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267.0 |
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159.0 |
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4.5 |
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4.5 |
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3.0 |
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218 |
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216 |
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214 |
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196 |
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194 |
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192 |
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108.0 |
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3.0 |
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186 |
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184 |
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182 |
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267.0 |
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4.5 |
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244 |
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241 |
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|
238 |
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323.9 |
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323.9 |
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219.1 |
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5.5 |
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5.5 |
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4.0 |
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257 |
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254 |
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251 |
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232 |
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229 |
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226 |
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159.0 |
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3.0 |
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222 |
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219 |
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|
216 |
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323.9 |
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5.5 |
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273 |
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|
270 |
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|
267 |
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368.0 |
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368.0 |
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267.0 |
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6.5 |
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6.5 |
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4.5 |
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|
282 |
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279 |
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|
276 |
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|
260 |
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|
257 |
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254 |
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219.1 |
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4.0 |
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251 |
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248 |
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245 |
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368.0 |
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6.5 |
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308 |
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305 |
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|
302 |
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419.0 |
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419.0 |
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323.9 |
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7.0 |
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7.0 |
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5.5 |
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|
308 |
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305 |
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302 |
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|
298 |
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|
295 |
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292 |
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267.0 |
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4.5 |
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|
286 |
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283 |
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280 |
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419.0 |
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7.0 |
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333 |
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330 |
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|
327 |
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457.2 |
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457.2 |
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368.0 |
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8.0 |
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8.0 |
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6.5 |
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346 |
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|
343 |
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|
340 |
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|
333 |
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330 |
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327 |
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323.9 |
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5.5 |
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324 |
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321 |
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318 |
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457.2 |
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8.0 |
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|
371 |
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|
368 |
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|
365 |
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508.0 |
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508.0 |
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419.0 |
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8.5 |
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8.5 |
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7.0 |
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384 |
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381 |
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378 |
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359 |
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