ASTM A53 ERW simbi pombi inoumbwa nekutenderedza tambo uye welding musono, ine chaiwo dimension uye huremu huremu. Inogona kushandiswa kufambisa mvura, chiutsi uye mhepo. Iyo zvakare inokwenenzverwa uye inogona kushandiswa mune zvimiro zvekushandisa.
Saizi iripo yeSch10 pombi
Size | Ukobvu (mm) | Test pressure (MPa) | Ref. Aihwa. |
1/2" / DN15 / 21.3mm | 2.11 | 4.8 | P0101 (ISO) |
3/4" / DN20 / 26.7mm | 2.11 | 4.8 | P0102 (ISO) |
1" / DN25 / 33.4mm | 2.77 | 4.8 | P0103 (ISO) |
1-1/4" / DN32 / 42.2mm | 2.77 | 9.0 | P0104 (ISO) |
1-1/2" / DN40 / 48.3mm | 2.77 | 9.0 | P0105 (ISO) |
2" / DN50 / 60.3mm | 2.77 | 13.2 | P0106 (ISO) |
2-1/2" / DN65 / 73.0mm | 3.05 | 12.0 | P0107 (ISO) |
3" / DN80 / 88.9mm | 3.05 | 9.9 | P0108 (ISO) |
4" / DN100 / 114.3mm | 3.05 | 7.7 | P0109 (ISO) |
5" / DN125 / 141.3mm | 3.40 | 6.9 | P0110 (ISO) |
6" / DN150 / 168.3mm | 3.40 | 5.8 | P0111 (ISO) |
8"/ DN200 / 219.1mm | 3.76 | 4.9 | P0112 (ISO) |
10" / DN250 / 273.0mm | 4.19 | 4.4 | P0113 (ISO) |
12" / DN300 / 323.8mm | 4.57 | 4.1 | P0114 (ISO) |
14" / DN350 / 355.6mm | 6.35 | 5.2 | P0115 (ISO) |
16" / DN400 / 406.4mm | 6.35 | 4.6 | P0116 (ISO) |
18" / DN450 / 457.0mm | 6.35 | 4.0 | P0117 (ISO) |
20" / DN500 / 508.0mm | 6.35 | 3.6 | P0118 (ISO) |
24" / DN600 / 610.0mm | 6.35 | 3.0 | P0119 (ISO) |
Saizi iripo yeSch40 pombi
Size | Ukobvu (mm) | Test pressure (MPa) | Ref. Aihwa. |
1/2" / DN15 / 21.3mm | 2.77 | 4.8 | P0121 (UL/FM) |
3/4" / DN20 / 26.7mm | 2.87 | 4.8 | P0122 (UL/FM) |
1" / DN25 / 33.4mm | 3.38 | 4.8 | P0123 (UL/FM) |
1-1/4" / DN32 / 42.2mm | 3.56 | 9.0 | P0124 (UL/FM) |
1-1/2" / DN40 / 48.3mm | 3.68 | 9.0 | P0125 (UL/FM) |
2" / DN50 / 60.3mm | 3.91 | 17.2 | P0126 (UL/FM) |
2-1/2" / DN65 / 73.0mm | 5.16 | 17.2 | P0127 (UL/FM) |
3" / DN80 / 88.9mm | 5.49 | 17.2 | P0128 (UL/FM) |
4" / DN100 / 114.3mm | 6.02 | 15.2 | P0129 (UL/FM) |
5" / DN125 / 141.3mm | 6.55 | 13.4 | P0130 (UL/FM) |
6" / DN150 / 168.3mm | 7.11 | 12.3 | P0131 (UL/FM) |
8" / DN200 / 219.1mm | 8.18 | 10.8 | P0132 (UL/FM) |
10" / DN250 / 273.0mm | 9.27 | 9.9 | P0133 (UL) |
12"/ DN300 / 323.8mm | 10.31 | 9.2 | P0134 (UL) |
14" / DN350 / 355.6mm | 11.13 | 9.0 | P0135 (ISO) |
16" / DN400 / 406.4mm | 12.70 | 9.0 | P0136 (ISO) |
18" / DN450 / 457.0mm | 14.27 | 9.0 | P0137 (ISO) |
20" / DN500 / 508.0mm | 15.09 | 8.6 | P0138 (ISO) |
24" / DN600 / 610.0mm | 17.48 | 8.3 | P0139 (ISO) |