DN | HDPE LAYER | PET LAYER | LLDPE LAYER | FINISHED | ||||
---|---|---|---|---|---|---|---|---|
O.D. | THK. | THK. | THK. | O.D. | ||||
MIN. | MAX. | SDR 11 | SDR 13.6 | SDR 17 | ||||
PN 16 | PN 12.5 | PN 10 | ||||||
20 | 20.0 | 20.3 | 2.0~2.3 | - | - | Exception PET | 1.0 | 23 |
25 | 25.0 | 25.3 | 2.3~2.7 | 2.0~2.3 | - | 1.0 | 28 | |
32 | 32.0 | 32.3 | 3.0~3.4 | 2.4~2.8 | 2.0~2.3 | 1.0 | 35 | |
40 | 40.0 | 40.4 | 3.7~4.2 | 3.0~3.5 | 2.4~2.8 | 1.0 | 43 | |
50 | 50.0 | 50.4 | 4.6~5.2 | 3.7~4.2 | 3.0~3.4 | 1.20 | 53 | |
63 | 63.0 | 63.4 | 5.8~6.5 | 4.7~5.3 | 3.8~4.3 | 0.16 | 1.20 | 66 |
75 | 75.0 | 75.5 | 6.8~7.6 | 5.6~6.3 | 4.5~5.1 | 0.16 | 1.40 | 79 |
90 | 90.0 | 90.6 | 8.2~9.2 | 6.7~7.5 | 5.4~6.1 | 0.16 | 1.40 | 94 |
110 | 110.0 | 110.7 | 10.0~11.1 | 8.1~9.1 | 6.6~7.4 | 0.16 | 1.50 | 114 |
125 | 125.0 | 125.8 | 11.4~12.7 | 9.2~10.3 | 7.4~8.3 | 0.16 | 1.50 | 129 |
140 | 140.0 | 140.9 | 12.7~14.1 | 10.3~11.5 | 8.3~9.3 | 0.16 | 1.60 | 144 |
160 | 160.0 | 161.0 | 14.6~16.2 | 11.8~13.1 | 9.5~10.6 | 0.16 | 1.60 | 164 |
180 | 180.0 | 181.1 | 16.4~18.2 | 13.3~14.8 | 10.7~11.9 | 0.16 | 1.70 | 185 |
200 | 200.0 | 201.2 | 18.2~20.2 | 14.7~16.3 | 11.9~13.2 | 0.16 | 1.70 | 205 |
225 | 225.0 | 226.4 | 20.5~22.7 | 16.6~18.4 | 13.4~14.9 | 0.16 | 1.90 | 230 |
250 | 250.0 | 251.5 | 22.7~25.1 | 18.4~20.4 | 14.8~16.4 | 0.16 | 2.00 | 256 |
280 | 280.0 | 281.7 | 25.4~28.1 | 20.6~22.8 | 16.6~18.4 | 0.16 | 2.10 | 286 |
315 | 315.0 | 316.9 | 28.6~31.6 | 23.2~25.7 | 18.7~20.7 | 0.16 | 2.30 | 321 |
355 | 355.0 | 357.2 | 32.2~35.6 | 26.1~28.9 | 21.1~23.4 | 0.16 | 2.30 | 362 |
400 | 400.0 | 402.4 | 36.3~40.1 | 29.4~32.5 | 23.7~26.2 | 0.16 | 2.50 | 407 |
450 | 450.0 | 452.7 | 40.9~45.1 | 33.1~36.6 | 26.7~29.5 | 0.16 | 2.50 | 457 |
500 | 500.0 | 503.0 | 45.4~50.1 | 36.8~40.6 | 29.7~32.8 | 0.16 | 2.60 | 508 |
560 | 560.0 | 563.4 | 50.8~56.0 | 41.2~45.5 | 33.2~36.7 | 0.16 | 2.60 | 568 |
630 | 630.0 | 633.8 | 57.2~63.1 | 46.3~51.1 | 37.4~41.3 | 0.16 | 2.80 | 639 |