Pipes used in our day-to-day operations are made up of various materials. One such use of pipes is Gas Line Pipe. the 2 most common types of pipes used in these applications are black pipes and Galvanized gas pipes. These pipes are coated with zinc to make them more resistant to corrosion. The primary use of this Natural gas pipeline is to supply water to buildings, and homes. The zinc coating also prevents the deposit of minerals on these water lines that can clog them. They are mostly made up of steel. Steel line pipes for oil & gas are said to be durable as compared to other pipes and are hence recommended by most of the gas pipeline suppliers.
The black pipes are not coated with zinc and hence cheaper when compared to the gas line pipe material that is galvanized. The zinc layer acts as a cover and rusts before the corrosion attacks the steel below it. oil gas line pipe manufacturers in India recommend these pipes for the transportation of liquid and gas. On the other hand, black gas line pipe suppliers recommend these pipes in fire sprinkler systems as they can resist fire better than the galvanized pipes. Carbon steel pipeline is another type of pipes used for transportation of liquid and gas however, they are not recommended to be used in a corrosive environment.
Epoxy coated steel gas pipes on the other hand is the best suited option to be used in corrosive media as they are corrosion resistant that are protected by fusion bonded epoxy Coating. This material is also commonly used in manufacturing oil and gas pipelines. To transfer the product from the processing facility to the storage tank in long-distance transmission Feeder pipelines for natural gas are used. Their diameter ranges from 6 inches to 12 inches. In the reverse process where crude and natural gas needs to be transferred from the collecting system to refineries, Transmission pipelines are used. On the other hand, to distribute gas to different segments and units in the building or elsewhere Distribution pipelines are widely used to understand and direct the flow of control Flowlines are used. We have been supplying the best quality Gathering pipelines at the best price to our customers worldwide.
Section Shape | Round |
Outer Diameter | 10 - 140 mm |
Tolerance | ±1% |
Surface Treatment: |
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Type: | Seamless steel |
Surface Treatment | Cold Rolled / Galvanized |
Technique: | Cold Drawing, Hot Expanding, Hot Rolling |
Single Piece Length | 6 meter |
Certificates | JIS, ISO9001, CE, API 5L, ISO18001, API 5CT, ISO14001 |
Minimum required strength | 8 MPa & 10 MPa |
Working Pressure | up to 7.0 bar |
Size Range | 20mm to 355mm OD |
Service Temperature | 80°C |
Outer Diam. | Wall thick. in millimeter / inch | |||||||||||||||||||||||||
NW | 3.20 | 3.60 | 4.00 | 4.50 | 5.00 | 5.60 | 6.35 | 7.13 | 8.00 | 8.38 | 8.74 | 9.53 | 10.3 | 11.1 | 11.9 | 12.7 | 14.3 | 15.9 | 17.5 | 19.1 | 20.6 | 22.2 | 23.8 | 25.4 | ||
millimeter | DN | Inch | 0.126 | 0.142 | 0.157 | 0.177 | 0.197 | 0.220 | 0.250 | 0.281 | 0.315 | 0.330 | 0.344 | 0.375 | 0.406 | 0.438 | 0.469 | 0.500 | 0.562 | 0.625 | 0.688 | 0.750 | 0.812 | 0.875 | 0.938 | 1 |
114.3 | 100 | 4 ½ | 8.77 | 9.83 | 10.9 | 12.2 | 13.5 | 15.0 | 16.9 | 18.8 | ||||||||||||||||
117.5 | 4 ⅝ | 9.02 | 10.1 | 11.2 | 12.5 | 13.9 | 15.5 | 17.4 | 19.3 | |||||||||||||||||
139.7 | 125 | 5 ½ | 10.8 | 12.1 | 13.4 | 15.0 | 16.6 | 18.5 | 20.9 | 23.2 | 26.0 | |||||||||||||||
159.0 | 6 ¼ | 12.3 | 13.8 | 15.3 | 17.1 | 19.0 | 21.2 | 23.9 | 26.7 | 29.8 | 31.1 | 32.4 | 35.1 | 37.8 | 40.5 | 43.2 | 45.8 | |||||||||
168.3 | 150 | 6 ⅝ | 13.0 | 14.6 | 16.2 | 18.2 | 20.1 | 22.5 | 25.4 | 28.3 | 31.6 | 33.0 | 34.4 | 37.3 | 40.1 | 43.0 | 45.9 | 48.7 | ||||||||
177.8 | 7 | 13.8 | 15.5 | 17.1 | 19.2 | 21.3 | 23.8 | 26.8 | 30.0 | 33.5 | 35.0 | 36.4 | 39.5 | 42.5 | 45.6 | 48.7 | 51.7 | |||||||||
193.7 | 7 ⅝ | 15.0 | 16.9 | 18.7 | 21.0 | 23.3 | 26.0 | 29.3 | 32.8 | 36.6 | 38.3 | 39.9 | 43.3 | 46.6 | 50.0 | 53.4 | 56.7 | |||||||||
203.0 | 8 | 15.8 | 17.7 | 19.6 | 22.0 | 24.4 | 27.3 | 30.8 | 34.4 | 38.5 | 40.2 | 41.9 | 45.5 | 48.9 | 52.5 | 56.1 | 59.6 | |||||||||
216.8 | 8 ½ | 16.9 | 18.9 | 21.0 | 23.6 | 26.1 | 29.2 | 33.0 | 36.9 | 41.2 | 43.1 | 44.8 | 48.7 | 52.5 | 56.3 | 60.1 | 63.9 | 71.4 | ||||||||
217.8 | 8 ½ | 16.9 | 19.0 | 21.1 | 23.7 | 26.2 | 29.3 | 33.1 | 37.0 | 41.4 | 43.3 | 45.1 | 48.9 | 52.7 | 56.6 | 60.4 | 64.2 | 71.8 | ||||||||
219.1 | 200 | 8 ⅝ | 17.0 | 19.1 | 21.2 | 23.8 | 26.4 | 29.5 | 33.3 | 37.3 | 41.6 | 43.5 | 45.3 | 49.3 | 53.0 | 56.9 | 60.8 | 64.6 | 72.2 | |||||||
229.0 | 9 | 17.8 | 20.0 | 22.2 | 24.9 | 27.6 | 30.9 | 34.9 | 39.0 | 43.6 | 45.6 | 47.5 | 51.6 | 55.6 | 59.6 | 63.7 | 67.7 | 75.7 | ||||||||
244.5 | 9 ⅝ | 21.4 | 23.7 | 26.6 | 29.5 | 33.0 | 37.3 | 41.7 | 46.7 | 48.8 | 50.8 | 55.2 | 59.5 | 63.9 | 68.3 | 72.6 | 81.2 | |||||||||
273.0 | 250 | 10 ¾ | 23.9 | 26.5 | 29.8 | 33.0 | 36.9 | 41.8 | 46.7 | 52.3 | 54.7 | 57.0 | 61.9 | 66.7 | 71.7 | 76.6 | 81.5 | 91.2 | 100.8 | |||||||
323.9 | 300 | 12 ¾ | 31.6 | 35.4 | 39.3 | 44.0 | 49.7 | 55.7 | 62.3 | 65.2 | 67.9 | 73.9 | 79.7 | 85.6 | 91.6 | 97.5 | 109 | 121 | 132 | 144 | 154 | |||||
339.7 | 13 ⅜ | 33.1 | 37.2 | 41.3 | 46.1 | 52.2 | 58.5 | 65.4 | 68.5 | 71.3 | 77.6 | 83.7 | 90.0 | 96.2 | 102 | 115 | 127 | |||||||||
355.6 | 350 | 14 | 34.7 | 39.0 | 43.2 | 48.3 | 54.7 | 61.3 | 68.6 | 71.8 | 74.8 | 81.3 | 87.7 | 94.3 | 101 | 107 | 120 | 133 | 146 | 159 | 170 | 183 | 195 | 207 | ||
382.0 | 15 | 46.5 | 52.0 | 58.8 | 65.9 | 73.8 | 77.2 | 80.5 | 87.5 | 94.4 | 102 | 109 | 116 | 130 | 144 | 157 | 171 | 184 | 197 | 210 | 223 | |||||
406.4 | 400 | 16 | 49.5 | 55.4 | 62.6 | 70.2 | 78.6 | 82.3 | 85.7 | 93.3 | 101 | 108 | 116 | 123 | 138 | 153 | 168 | 182 | 196 | 210 | 225 | 239 | ||||
419.0 | 16 ½ | 57.1 | 64.6 | 72.4 | 81.1 | 84.9 | 88.4 | 96.2 | 104 | 112 | 119 | 127 | 143 | 158 | ||||||||||||
445.0 | 17 ½ | 60.7 | 68.7 | 77.0 | 86.2 | 90.2 | 94.0 | 102 | 110 | 119 | 127 | 135 | 152 | 168 | ||||||||||||
457.2 | 450 | 18 | 62.4 | 70.6 | 79.1 | 88.6 | 92.8 | 96.7 | 105 | 114 | 122 | 131 | 139 | 156 | 173 | 190 | 206 | 222 | 238 | 254 | 270 | |||||
473.1 | 18 ⅝ | 57.7 | 64.6 | 73.1 | 81.9 | 91.8 | 96.0 | 100 | 109 | 118 | 126 | 135 | 144 | 162 | 179 | |||||||||||
508.0 | 500 | 20 | 69.4 | 78.6 | 88.1 | 98.6 | 103 | 108 | 117 | 126 | 136 | 146 | 155 | 174 | 193 | 212 | 230 | 248 | 266 | 284 | 302 | |||||
530.0 | 530 | 20 ⅞ | 82.0 | 91.9 | 103 | 108 | 112 | 122 | 132 | 142 | 152 | 162 | 182 | 202 | 221 | 241 | 259 | 278 | 297 | 316 | ||||||
559.0 | 22 | 86.5 | 97.0 | 109 | 114 | 119 | 129 | 139 | 150 | 161 | 171 | 192 | 213 | 234 | 254 | 274 | 294 | 314 | 334 | |||||||
610.0 | 600 | 24 | 94.5 | 106 | 119 | 124 | 130 | 141 | 152 | 164 | 176 | 187 | 210 | 233 | 256 | 278 | 299 | 322 | 344 | 366 |