Bao Tin Steel specializes in supplying galvanized steel pipes ASTM A53 SCH 40, SCH 80 in Vietnam.
Diameter: from DN15 – DN400 (from DN250 -> DN400 only galvanized according to order).
This table corresponds to a number of standards such as: ASTM A106, A53, API 5L, A312, ASME …
Pipes from ⅛ “to 3½” (from DN6 – DN90)
Inch | DN | outer diameter (mm) |
Wall thickness (mm) | ||||||
---|---|---|---|---|---|---|---|---|---|
SCH 5 | SCH 10 | SCH 30 | SCH 40 | SCH 80 | SCH 120 | XXS | |||
⅛ | 6 | 10,29 mm | 0,889 mm | 1,245 mm | 1,448 mm | 1,727 mm | 2,413 mm | — | — |
¼ | 8 | 13,72 mm | 1,245 mm | 1,651 mm | 1,854 mm | 2,235 mm | 3,023 mm | — | — |
⅜ | 10 | 17,15 mm | 1,245 mm | 1,651 mm | 1,854 mm | 2,311 mm | 3,200 mm | — | — |
½ | 15 | 21,34 mm | 1,651 mm | 2,108 mm | — | 2,769 mm | 3,734 mm | — | 7,468 mm |
¾ | 20 | 26,67 mm | 1,651 mm | 2,108 mm | — | 2,870 mm | 3,912 mm | — | 7,823 mm |
1 | 25 | 33,40 mm | 1,651 mm | 2,769 mm | — | 3,378 mm | 4,547 mm | — | 9,093 mm |
1¼ | 32 | 42,16 mm | 1,651 mm | 2,769 mm | 2,972 mm | 3,556 mm | 4,851 mm | — | 9,703 mm |
1½ | 40 | 48,26 mm | 1,651 mm | 2,769 mm | 3,175 mm | 3,683 mm | 5,080 mm | — | 10,160 mm |
2 | 50 | 60,33 mm | 1,651 mm | 2,769 mm | 3,175 mm | 3,912 mm | 5,537 mm | 6,350 mm | 11,074 mm |
2½ | 65 | 73,03 mm | 2,108 mm | 3,048 mm | 4,775 mm | 5,156 mm | 7,010 mm | 7,620 mm | 14,021 mm |
3 | 80 | 88,90 mm | 2,108 mm | 3,048 mm | 4,775 mm | 5,486 mm | 7,620 mm | 8,890 mm | 15,240 mm |
3½ | 90 | 101,60 mm | 2,108 mm | 3,048 mm | 4,775 mm | 5,740 mm | 8,077 mm | — | 16,154 mm |
Pipes from 4 “to 8” (from DN100 – DN200)
Inch |
DNmm |
outer diameter(mm) |
Wall thickness (mm) |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SCH 5 |
SCH 10 |
SCH 20 |
SCH 30 |
SCH 40STD |
SCH 60 |
SCH 80 |
SCH 100 |
SCH 120 |
SCH 140 |
SCH 160 |
|||
4 | 100 | 114,30 mm | 2,108 mm | 3,048 mm | — | 4,775 mm | 6,020 mm | 7,137 mm | 8,560 mm | — | 11,100 mm | — | 13,487 mm |
4½ | 115 | 127,00 mm | — | — | — | — | 6,274 mm | — | 9,017 mm | — | — | — | — |
5 | 125 | 141,30 mm | 2,769 mm | 3,404 mm | — | — | 6,553 mm | — | 9,525 mm | — | 12,700 mm | — | 15,875 mm |
6 | 150 | 168,28 mm | 2,769 mm | 3,404 mm | — | — | 7,112 mm | — | 10,973 mm | — | 14,275 mm | — | 18,263 mm |
8 | 200 | 219,08 mm | 2,769 mm | 3,759 mm | 6,350 mm | 7,036 mm | 8,179 mm | 10,312 mm | 12,700 mm | 15,062 mm | 18,237 mm | 20,625 mm | 23,012 mm |
Pipes from 10 “to 24” (from DN250 – DN600)
Inch | DN mm |
outer diameter (mm) |
Wall thickness (mm) | |||||
---|---|---|---|---|---|---|---|---|
SCH 5s | SCH 5 | SCH 10s | SCH 10 | SCH 20 | SCH 30 | |||
10 | 250 | 273,05 mm | 3,404 mm | 3,404 mm | 4,191 mm | 4,191 mm | 6,350 mm | 7,798 mm |
12 | 300 | 323,85 mm | 3,962 mm | 4,191 mm | 4,572 mm | 4,572 mm | 6,350 mm | 8,382 mm |
14 | 350 | 355,60 mm | 3,962 mm | 3,962 mm | 4,775 mm | 6,350 mm | 7,925 mm | 9,525 mm |
16 | 400 | 406,40 mm | 4,191 mm | 4,191 mm | 4,775 mm | 6,350 mm | 7,925 mm | 9,525 mm |
18 | 450 | 457,20 mm | 4,191 mm | 4,191 mm | 4,775 mm | 6,350 mm | 7,925 mm | 11,100 mm |
20 | 500 | 508,00 mm | 4,775 mm | 4,775 mm | 5,537 mm | 6,350 mm | 9,525 mm | 12,700 mm |
24 | 600 | 609,60 mm | 5,537 mm | 5,537 mm | 6,350 mm | 6,350 mm | 9,525 mm | 14,275 mm |
Inch | Wall thickness (mm) | ||||||||
---|---|---|---|---|---|---|---|---|---|
SCH 40s | SCH 40 | SCH 60 | SCH 80s | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | |
10 | 9,271 mm | 9,271 mm | 12,700 mm | 12,700 mm | 15,062 mm | 18,237 mm | 21,412 mm | 25,400 mm | 28,575 mm |
12 | 9,525 mm | 10,312 mm | 12,700 mm | 12,700 mm | 17,450 mm | 21,412 mm | 25,400 mm | 28,575 mm | 33,325 mm |
14 | 9,525 mm | 11,100 mm | 15,062 mm | 12,700 mm | 19,050 mm | 23,800 mm | 27,762 mm | 31,750 mm | 35,712 mm |
16 | 9,525 mm | 12,700 mm | 16,662 mm | 12,700 mm | 21,412 mm | 26,187 mm | 30,937 mm | 36,500 mm | 40,462 mm |
18 | 9,525 mm | 14,275 mm | 19,050 mm | 12,700 mm | 23,800 mm | 29,362 mm | 34,925 mm | 39,675 mm | 45,237 mm |
20 | 9,525 mm | 15,062 mm | 20,625 mm | 12,700 mm | 26,187 mm | 32,512 mm | 38,100 mm | 44,450 mm | 49,987 mm |
24 | 9,525 mm | 17,450 mm | 24,587 mm | 12,700 mm | 30,937 mm | 38,887 mm | 46,025 mm | 52,375 mm | 59,512 mm |
Note: this table is for reference only.
All ordering information, please contact us directly for assistance.