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American lap joint stub end

American lap joint stub end

  • Certificate: ISO
  • Standard: ASME B16.9
  • Material: SS ASTM A403, WP304 / WP316L
  • W. pressure: Equal to same seamless pipe
  • Surface: Pickling white, etc.

Product Details

American lap joint stub end is used with lap joint flange together. It is normally made by stainless steel material and welded to SS pipeline, so the flange only takes fastening work, no welding or fluid contact. It is often used for applications that require frequent dismantling, or corrosion resistant pipeline for saving cost.

Available size

Size Radius of fillet R (mm) Lap diameter G (mm) Ref. No.
1/2″ / DN15 / 21.3mm 3 35 N1301
3/4″ / DN20 / 26.7mm 3 43 N1302
1″ / DN25 / 33.4mm 3 51 N1303
1-1/4″ / DN32 / 42.2mm 3 64 N1304
1-1/2″ / DN40 / 48.3mm 6 73 N1305
2″ / DN50 / 60.3mm 8 92 N1306
2-1/2″ / DN65 / 73.0mm 8 105 N1307
3″ / DN80 / 88.9mm 10 127 N1308
4″ / DN100 / 114.3mm 11 157 N1309
5″ / DN125 / 141.3mm 11 186 N1310
6″ / DN150 / 168.3mm 13 216 N1311
8″ / DN200 / 219.1mm 13 270 N1312
10″ / DN250 / 273.0mm 13 324 N1313
12″ / DN300 / 323.8mm 13 381 N1314
14″ / DN350 / 355.6mm 13 413 N1315
16″ / DN400 / 406.4mm 13 470 N1316
18″ / DN450 / 457.0mm 13 533 N1317
20″ / DN500 / 508.0mm 13 584 N1318
24″ / DN600 / 610.0mm 13 692 N1319

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