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ASTM A53 seamless steel pipe

ASTM A53 seamless steel pipe

  • Certificate: UL Listed
  • Standard: ASTM A53, Type S, Grade B / UL 852
  • Length: 6m / 5.8m / 11.8m / 12m / 20ft, etc.
  • End: Plain (square cut) / beveled to 30° / roll groove as AWWA C606 / NPT thread as ANSI B1.20.1 / BSPT as ISO 7-1
  • Surface: Fusion bonded epoxy (FBE) / polyester resin / hot dip galvanized / red paint / black paint, etc.

Product Details

ASTM A53 specification also covers seamless steel pipe. The pipe is intended for pressure and mechanical applications and is also acceptable for ordinary uses in oil, gas, steam, water and air lines. It is suitable for welding, bending and flanging.

Available size for Sch40 (STD) pipe

Size Thickness Sch40 (mm) Thickness STD (mm) Test pressure Sch40 (MPa) Test pressure STD (MPa) Ref. No.
1/2″ / DN15 / 21.3mm 2.77 2.77 4.8 4.8 P1201 (UL)
3/4″ / DN20 / 26.7mm 2.87 2.87 4.8 4.8 P1202 (UL)
1″ / DN25 / 33.4mm 3.38 3.38 4.8 4.8 P1203 (UL)
1-1/4″ / DN32 / 42.2mm 3.56 3.56 9.0 9.0 P1204 (UL)
1-1/2″ / DN40 / 48.3mm 3.68 3.68 9.0 9.0 P1205 (UL)
2″ / DN50 / 60.3mm 3.91 3.91 17.2 17.2 P1206 (UL)
2-1/2″ / DN65 / 73.0mm 5.16 5.16 17.2 17.2 P1207 (UL)
3″ / DN80 / 88.9mm 5.49 5.49 17.2 17.2 P1208 (UL)
4″ / DN100 / 114.3mm 6.02 6.02 15.2 15.2 P1209 (UL)
5″ / DN125 / 141.3mm 6.55 6.55 13.4 13.4 P1210 (UL)
6″ / DN150 / 168.3mm 7.11 7.11 12.3 12.3 P1211 (UL)
8″ / DN200 / 219.1mm 8.18 8.18 10.8 10.8 P1212 (UL)
10″ / DN250 / 273.0mm 9.27 9.27 9.9 9.9 P1213 (UL)
12″ / DN300 / 323.8mm 10.31 9.52 9.2 8.5 P1214 (UL)
14″ / DN350 / 355.6mm 11.13 9.52 9.0 7.7 P1215 (UL)
16″ / DN400 / 406.4mm 12.70 9.52 9.0 6.8 P1216 (ISO)
18″ / DN450 / 457.0mm 14.27 9.52 9.0 6.1 P1217 (ISO)
20″ / DN500 / 508.0mm 15.09 9.52 8.6 5.4 P1218 (ISO)
24″ / DN600 / 610.0mm 17.48 9.52 8.3 4.5 P1219 (ISO)

 

Available size for Sch80 (XS) pipe

Size Thickness Sch80 (mm) Thickness XS (mm) Test pressure Sch80 (MPa) Test pressure XS (MPa) Ref. No.
1/2″ / DN15 / 21.3mm 3.73 3.73 5.9 5.9 P1221 (ISO)
3/4″ / DN20 / 26.7mm 3.91 3.91 5.9 5.9 P1222 (ISO)
1″ / DN25 / 33.4mm 4.55 4.55 5.9 5.9 P1223 (UL)
1-1/4″ / DN32 / 42.2mm 4.85 4.85 13.1 13.1 P1224 (UL)
1-1/2″ / DN40 / 48.3mm 5.08 5.08 13.1 13.1 P1225 (UL)
2″ / DN50 / 60.3mm 5.54 5.54 17.2 17.2 P1226 (UL)
2-1/2″ / DN65 / 73.0mm 7.01 7.01 17.2 17.2 P1227 (UL)
3″ / DN80 / 88.9mm 7.62 7.62 17.2 17.2 P1228 (UL)
4″ / DN100 / 114.3mm 8.56 8.56 19.3 19.3 P1229 (UL)
5″ / DN125 / 141.3mm 9.53 9.53 19.3 19.3 P1230 (UL)
6″ / DN150 / 168.3mm 10.97 10.97 18.9 18.9 P1231 (UL)
8″ / DN200 / 219.1mm 12.70 12.70 16.8 16.8 P1232 (UL)
10″ / DN250 / 273.0mm 15.09 12.70 16.0 13.4 P1233 (ISO)
12″ / DN300 / 323.8mm 17.48 12.70 15.7 11.4 P1234 (ISO)
14″ / DN350 / 355.6mm 19.05 12.70 15.5 10.3 P1235 (ISO)
16″ / DN400 / 406.4mm 21.44 12.70 15.3 9.0 P1236 (ISO)
18″ / DN450 / 457.0mm 23.83 12.70 15.1 8.1 P1237 (ISO)
20″ / DN500 / 508.0mm 26.19 12.70 15.0 7.2 P1238 (ISO)
24″ / DN600 / 610.0mm 30.96 12.70 14.7 6.1 P1239 (ISO)

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