Manufacturing Range - IN 10 mtrs, 15mtrs, 25mtrs, & 30mtrs, As per ASTM B - 68/80 and 280/80 (BS C 106)

CHEMICAL REQUIREMENT Copper 99.95% MIN Phosphorous 0.015 TO 0.40%   PHYSICAL REQUIREMENT Temper Tensile Strength % Elongation on 2" 0r 50mm Annealed 22 40   Flattening, double over test, pneumatics, Hydrogen Embrittlement, cleanliness and micro structure test as per specification.   USES - Refrigeration and air conditioning.   Manufacturing Range - Outer Diameter - 6mm to 250mm wall thickness - 0.5mm to any thickness.   Material Electrolytic Tough Pitch High Conductivity Copper (E.T.P.) - C 1001 Fire refined, Tough Pitch High Conductivity Copper (FHRC) - C 102 Deoxidized Copper Low Phosphorous Nominal Composition Cu - Min - 99.9% Cu- Min 99.9% P- 0.004 Max As - 0.012 Max. Cu - 99.85% P-0.01 - 0.015% 92 to 96 Condition O       TA        M O       TA        M  O       TA        M  Tensile Strength (kg.mm2) 20.4 27.5 28.6 25.5 Min Min 20.4 25.5 28.6 25.5 Min Min 20.4 25.5 28.6 25.5 Min Min Elongation (5.65 SO Min) 40 30 - 60 75- 100 40 30 - 60 75- 100 40 30 - 60 75- 100 Hardness HV MAX 100 MIN MAX 100 MIN MAX 100 MIN Material Phpophorous Deoxidized Non - Arsenical Copper (DHP) - C 106  Phosporous Deoxidized Arsenical Copper (DPA) C 107  Electrolytic Tough Pitch High Conductivity Copper with Silver ETP - C 101 Ag.  Nominal Cu-Min. 99.85%  Cu-Min 99.20% P - 0.015 - 0.05%  Cu - 99.9%  Composition P - 0.013 - 0.05%  AS - 0.030 - 0.050%  AG - 0.01 Min    This product is supplied in 3 or 6 meter straight length in the half hard condition, an ideal temper for cold bending and forming max can be easily bent on an appropriate bending machine or for 6 to 22 mm o.d. sizes, with a bending spring.its ease of manipulating and relatively light weight, combine with its ability to withstand high internal pressure makes the ideal products for Hot and Cold water, central heating, gas services, hot and installation. These are the general purpose copper tube for above ground services. Ideal for drinking water, central heating, gas services and cold water, gas various engineering .   Also as per BS EN 1057-R220 (Previous Designation BS 2871; Part 1 : Table Y) supplied as either 6m long half or annealed 25M or 23m long coils. With wall thickness aproximately 1.5 times thicker than Max, it is the ideal product for underground application. The extra wall thickness also allows its use on certain pressurized stem installations with maximum working temperature of 205C.   These copper tubes are recommended for use on underground services and also suitable for Drinking water, Central Heating, Sanitation Gas and various engineering application.

WALL THICKNESS I.S.W.G 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 I.S.W.G Millimeter 4.877 4.470 4.064 3.658 3.251 2.946 2.642 2.337 2.032 1.829 1.626 1.422 1.219 1.016 0.914 0.813 0.711 0.610 0.559 0.508 0.457 0.4166  0.3759  0.315 Millimeters Inches 0.192 0.176 0.160 0.144 0.128 0.116 0.104 0.092 0.080 0.072 0.064 0.056 0.048 0.040 0.036 0.032 0.028 0.024 0.022 0.820 0.018 0.01640 0.0148  0.0124  Inches   WEIGHT IN KILOGRAMS PER METRE External Diameter   External Diameter   In  MM                           In  Dec 1/4 5/16 3/8 7/16 % 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/8 2-1/4 2-3/8 2-1/2 6.350 7.938 9.524 11.112 12.700 14.288 15.875 17.462 19.050 20.638 22.225 23.812 25.400 28.575 31.750 34.925 38.100 41.275 44.450 47.625 50.800 53.975 57.150 60.325 63.500 - - - - 1.065 1.281 1.497 1.713 1.929 2.145 2.361 2.577 2.793 3.225 3.657 4.090 4.522 4.954 5.386 5.818 6.250 6.682 7.114 7.547 7.979 - - 0.631 0.829 1.027 1.225 1.423 1.621 1.819 2.017 2.215 2.413 2.611 3.007 3.403 3.799 4.195 4.592 4.988 5.384 5.780 6.176 6.572 6.986 7.364 - - 0.619 0.799 0.979 1.160 1.340 1.520 1.700 1.880 2.060 2.240 2.420 2.780 3.140 3.500 3.860 4.220 4.580 4.941 5.301 5.661 6.021 6.381 6.741 - - 0.599 0.761 0.923 1.085 1.247 1.409 1.571 1.733 1.895 2.057 2.219 2.543 2.868 3.192 3.516 3.840 4.164 4.488 4.812 5.136 5.460 5.784 6.108 - - 0.569 0.713 0.857 1.001 1.145 1.289 1.434 1.578 1.722 1.866 2.010 2.298 2.586 2.874 3.162 3.450 3.738 4.026 4.314 4.602 4.890 5.179 5.467 - - 0.541 0.671 0.802 0.933 1.063 1.194 1.324 1.455 1.585 1.716 1.846 2.107 2.368 2.63 2.891 3.152 3.413 3.674 3.935 4.196 4.457 4.718 4.979 0.273 0.390 0.507 0.624 0.742 0.859 0.976 1.093 1.210 1.327 1.444 1.561 1.678 1.912 2.146 2.380 2.614 2.848 3.082 3.316 3.550 3.784 4.018 4.252 4.487 0.262 0.365 0.469 0.572 0.676 0.779 0.883 0.986 1.090 1.193 1.297 1.401 1.504 1.711 1.918 2.125 2.332 2.539 2.746 2.953 3.161 3.368 3.575 3.782 3.989 0.245 0.335 0.425 0.515 0.605 0.695 0.785 0.875 0.965 1.055 1.145 1.235 1.325 1.505 1.685 1.865 2.045 2.225 2.405 2.586 2.766 2.946 3.126 3.306 3.486 0.231 0.312 0.393 0.474 0.555 0.636 0.717 0.789 0.879 0.960 1.041 1.122 1.203 1.365 1.527 1.689 1.851 2.013 2.175 2.337 2.499 2.661 2.823 2.986 3.148 0.214 0.286 0.358 0.430 0.501 0.574 0.646 0.718 0.790 0.863 0.935 1.007 1.079 1.223 1.367 1.511 1.655 1.799 1.943 2.087 2.231 2.375 2.519 2.663 2.807 0.196 0.259 0.322 0.385 0.448 0.511 0.574 0.637 0.700 0.763 0.826 0.889 0.952 1.078 1.204 1.330 1.456 1.582 1.708 1.834 1.960 2.086 2.212 2.338 2.464 0.175 0.229 0.283 0.337 0.391 0.445 0.499 0.553 0.607 0.661 0.715 0.769 0.823 0.931 1.039 1.147 1.255 1.363 1.471 1.579 1.687 1.795 1.903 2.011 2.119 0.151 0.196 0.241 0.286 0.331 0.376 0.421 0.466 0.511 0.556 0.601 0.646 0.691 0.781 0.871 0.961 1.051 1.142 1.232 1.322 1.412 1.502 1.592 1.682 1.772 0.139 0.179 0.220 0.260 0.301 0.341 0.382 0.422 0.463 0.503 0.544 0.584 0.625 0.706 0.787 0.868 0.949 1.030 1.111 1.192 1.273 1.354 1.435 1.516 1.597 0.126 0.162 0.198 0.234 0.270 0.306 0.342 0.378 0.414 0.450 0.486 0.522 0.558 0.630 0.702 0.774 0.846 0.918 0.990 1.062 1.134 1.206 1.278 1.350 1.422 0.112 0.143 0.175 0.206 0.238 0.269 0.301 0.332 0.364 0.395 0.427 0.459 0.490 0.553 0.616 0.679 0.742 0.805 0.868 0.931 0.994 1.057 1.120 1.183 1.246 0.098 0.125 0.152 0.179 0.206 0.233 0.260 0.287 0.314 0.341 0.368 0.395 0.422 0.476 0.53 0.584 0.638 0.692 0.746 0.800 0.854 0.908 0.962 1.016 1.070 0.090 0.115 0.140 0.165 0.189 0.214 0.239 0.264 0.288 0.313 0.338 0.363 0.387 0.437 0.486 0.536 0.585 0.635 0.684 0.734 0.784 0.833 0.883 0.932 0.982 0.083 0.106 0.128 0.151 0.173 0.196 0.219 0.242 0.264 0.287 0.310 0.332 0.355 0.400 0.445 0.490 0.536 0.581 0.626 0.671 0.717 0.762 0.807 0.852 0.898 0.076 0.096 0.116 0.137 0.157 0.177 0.198 0.218 0.238 0.259 0.279 0.299 0.320 0.361 0.401 0.442 0.483 0.525 0.564 0.605 0.646 0.687 0.727 0.768 0.809 0.069 0.088 0.106 0.125 0.144 0.162 0.181 0.199 0.218 0.236 0.255 0.273 0.292 0.329 0.366 0.403 0.440 0.477 0.515 0.552 0.589 0.626 0.663 0.700 0.737 0.063 0.080 0.096 0.113 0.130 0.147 0.163 0.180 0.197 0.214 0.230 0.247 0.264 0.297 0.331 0.364 0.398 0.431 0.465 0.498 0.532 0.565 0.599 0.632 0.666 0.053 0.067 0.081 0.095 0.109 0.123 0.138 0.152 0.160 0.180 0.194 0.208 0.222 0.250 0.278 0.306 0.334 0.362 0.390 0.418 0.446 0.474 0.502 0.530 0.558  1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/8 2-1/4 3-3/8 2-1/2 0.250 0.313 0.375 0.438 0.500 0.563 0.625 0.688 0.750 0.813 0.875 0.938 1.000 1.125 1.250 1.375 1.500 1.625 1.750 1.875 2.000 2.125 2.250 2.375 2.500     1.327 1.116 0.922 0.747 0.590 0.485 0.389 0.305 0.230 0.187 0.148 0.113 0.083 0.057 0.047 0.037 0.028 0.021 0.017 0.015 0.012 0.010 0.008 0.006     TO CALCULATE THE WEIGHT WHEN INTERNAL DIAMETER IS GIVEN, ADD FIGURE AT THE BOTTOM OF COLUMN TO THE CORRESPONDING FIGURE FOR THE WEIGHT OF EXTENAL DIAMETER OF SIZE REQUIRED.