Unit : mm
ISO[d] | ASTM[Inch] | D | L | ISO[d] | ASTM[Inch] | D | L |
20 | 1/2" IPS | 30 | 75 | 250 | – | 301 | 265 |
25 | 3/4" IPS | 43 | 92 | 280 | 10" IPS | 341 | 265 |
32 | 1" CTS / 1" IPS | 51 | 96 | 315 | 12" IPS | 385 | 280 |
40 | 1 1/4" IPS | 61 | 101 | 355 | 14" IPS | 438 | 363 |
50 | 1 1/2" IPS | 66 | 110 | 400 | 16" IPS | 492 | 275 |
63 | 2" IPS | 83 | 118 | 450 | 18" IPS | 543 | 390 |
75 | 2 1/2" IPS | 97 | 125 | 500 | 20" IPS | 610 | 430 |
90 | 3" IPS | 111 | 141 | 560 | 22" IPS | 685 | 470 |
110 | 4" IPS | 134 | 160 | 630 | 24" IPS | 765 | 470 |
125 | "- | 154 | 170 | 710 | 28" IPS | 873 | 460 |
140 | 5" IPS | 172 | 180 | 800 | 32" IPS | 980 | 510 |
160 | 6" IPS | 197 | 200 | 900 | 36" IPS | 1097 | 540 |
200 | "- | 243 | 230 | 1000 | 42" IPS | 1215 | 590 |
225 | 8" IPS | 274 | 244 |
※PE 80, PE100, SDR 11
※ASTM size is the nominal outer diameter corresponding to ISO
※For ASTM size, please contact us. ※The Above size can be changed in order to improve product quality.
※For standards other than the above, please contact us.
Unit : mm
| 구KS d2(A) | ISO d1(mm) | D(mm) | L(mm) |
| 30 | 40 | 54 | 100 |
| 40 | 50 | 66 | 105 |
| 50 | 63 | 83 | 118 |
| 75 | 90 | 111 | 141 |
| 100 | 110 | 134 | 160 |
| 150 | 160 | 197 | 200 |
| 200 | 225 | 274 | 244 |
| 250 | 280 | 341 | 265 |
| 300 | 315 | 385 | 280 |
※PE 80, PE100, SDR 11
※ASTM size is the nominal outer diameter corresponding to ISO
※For ASTM size, please contact us.
※The Above size can be changed in order to improve product quality.
※For standards other than the above, please contact us.
As the PE material is widely used globally because of its proven stability and hygiene. Especially, PE water pipe has the optimum condition for drinking water.
PE pipes are easy to be arranged quickly and perfectly by using various fusion method according to field condition.
By superior flexibility and resilience, it has less constraint by land conditions, easy to construct, relatively safe in internal or external factors, and restorable by itself.
A variety of fittings for PE PIPE can be easy to weld even unskilled workers by using simple welding equipment.
PE pipes do not cause erosion or corrosion.
PE pipe that is lighter than iron pipe is easy to carry and quickly to construction.
Since the Polyethylene has excellent elasticity between molecules, it can maintain inherent durability even with a temperature change of 40ºC
Polyethylene is not corrosive to additives, alkalis, salts, etc. and does not multiply seaweed or bacteria, so it is safe from various corrosive substance.
The smooth inner surface of PE water pipes allows more amounts of fluid transportation than other material’s pipes with the same diameter.
PE pipe is also suitable for transfer piping in slurry and dredging pipeline in the mine by the superior abrasion resistance of PE.
PE pipes has superior resistance from external shocks in order to prevent water leak by damage on a pipe from an earthquake or land subsidence.
Polyethylene’s material cost is more cheaper and it has lower maintenance cost than other pipe material.
12, Eumdammal-gil, Jeonui-myeon, Sejong-si, Republic of Korea(zip code:30006)
TEL +82-44-863-2337 / FAX: +82-44-864-2336
E-mail: cosmoind@cosmoind.com
