
Inches | DN (Đường kính danh nghĩa) | OD | Độ Dày Thành Ống | ||||||||||||||
mm | Wall Thickness | ||||||||||||||||
SCH 5 | SCH 10 | SCH 30 | SCH 40 | SCH 80 | SCH 120 | XXS | |||||||||||
⅛ | 6 | 10,29 | 0,889 | 1,245 | 1,448 | 1,727 | 2,413 | --- | --- | ||||||||
¼ | 8 | 13,72 | 1,245 | 1,651 | 1,854 | 2,235 | 3,023 | --- | --- | ||||||||
⅜ | 10 | 17,15 | 1,245 | 1,651 | 1,854 | 2,311 | 3,2 | --- | --- | ||||||||
½ | 15 | 21,34 | 1,651 | 2,108 | - | 2,769 | 3,734 | --- | 7,468 | ||||||||
¾ | 20 | 26,67 | 1,651 | 2,108 | --- | 2,87 | 3,912 | --- | 7,823 | ||||||||
1 | 25 | 33,4 | 1,651 | 2,769 | --- | 3,378 | 4,547 | --- | 9,093 | ||||||||
1¼ | 32 | 42,16 | 1,651 | 2,769 | 2,972 | 3,556 | 4,851 | --- | 9,703 | ||||||||
1½ | 40 | 48,26 | 1,651 | 2,769 | 3,175 | 3,683 | 5,08 | --- | 10,160 | ||||||||
2 | 50 | 60,33 | 1,651 | 2,769 | 3,175 | 3,912 | 5,537 | 6,35 | 11,074 | ||||||||
2½ | 65 | 73,03 | 2,108 | 3,048 | 4,775 | 5,156 | 7,01 | 7,620 | 14,021 | ||||||||
3 | 80 | 88,90 | 2,108 | 3,048 | 4,775 | 5,486 | 7,620 | 8,89 | 15,24 | ||||||||
3½ | 90 | 101,6 | 2,108 | 3,048 | 4,775 | 5,74 | 8,077 | --- | 16,154 | ||||||||
Inches | DN | OD | Độ Dày Thành Ống | ||||||||||||||
mm | (millimeters) | Wall Thickness | |||||||||||||||
SCH 5 | SCH 10 | SCH 20 | SCH 30 | SCH 40/STD | SCH 60 | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | |||||||
4 | 100 | 114,3 | 2,108 | 3,048 | --- | 4,775 | 6,020 | 7,137 | 8,56 | --- | 11,100 | --- | 13,487 | ||||
4½ | 115 | 127 | --- | --- | --- | --- | 6,274 | --- | 9,017 | --- | --- | --- | --- | ||||
5 | 125 | 141,3 | 2,769 | 3,404 | --- | --- | 6,553 | --- | 9,525 | --- | 12,7 | --- | 15,875 | ||||
6 | 150 | 168,28 | 2,769 | 3,404 | --- | --- | 7,112 | --- | 10,973 | --- | 14,275 | --- | 18,263 | ||||
8 | 200 | 219,08 | 2,769 | 3,759 | 6,35 | 7,036 | 8,179 | 10,312 | 12,7 | 15,062 | 18,237 | 20,625 | 23,012 | ||||
Inches | DN | OD | Độ Dày Thành Ống (Wall Thickness) | ||||||||||||||
mm | (millimeters) | ||||||||||||||||
SCH 5s | SCH 5 | SCH 10s | SCH 10 | SCH 20 | SCH 30 | SCH 40s | SCH 40 | SCH 60 | SCH 80s | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | |||
10 | 250 | 273,05 | 3,404 | 3,404 | 4,191 | 4,191 | 6,350 | 7,798 | 9,271 | 9,271 | 12,7 | 12,7 | 15,062 | 18,237 | 21,412 | 25,400 | 28,575 |
12 | 300 | 323,85 | 3,962 | 4,191 | 4,572 | 4,572 | 6,350 | 8,382 | 9,525 | 10,312 | 12,7 | 12,7 | 17,45 | 21,412 | 25,400 | 28,575 | 33,325 |
14 | 350 | 355,6 | 3,962 | 3,962 | 4,775 | 6,35 | 7,925 | 9,525 | 9,525 | 11,1 | 15,062 | 12,7 | 19,050 | 23,8 | 27,762 | 31,750 | 35,712 |
16 | 400 | 406,4 | 4,191 | 4,191 | 4,775 | 6,350 | 7,925 | 9,525 | 9,525 | 12,700 | 16,662 | 12,7 | 21,412 | 26,187 | 30,937 | 36,5 | 40,462 |
18 | 450 | 457,20 | 4,191 | 4,191 | 4,775 | 6,35 | 7,925 | 11,1 | 9,525 | 14,275 | 19,050 | 12,7 | 23,800 | 29,362 | 34,925 | 39,675 | 45,237 |
20 | 500 | 508 | 4,775 | 4,775 | 5,537 | 6,350 | 9,525 | 12,7 | 9,525 | 15,062 | 20,625 | 12,7 | 26,187 | 32,512 | 38,1 | 44,45 | 49,987 |
24 | 600 | 609,60 | 5,537 | 5,537 | 6,35 | 6,350 | 9,525 | 14,275 | 9,525 | 17,45 | 24,587 | 12,700 | 30,937 | 38,887 | 46,025 | 52,375 | 59,512 |