EN
The cap is a pipe fitting welded to the end of the pipe to block the pipe.
A butt welding cap is a type of pipe fitting that covers the end of a pipe. It can be welded on to close the end of the pipe. On a weld, if it is a temporary close, or the contractor wants to add to the piping system in the future, he or she should allow additional pipe before closing so the pipe cap can be cut off and the pipe system extended as needed. This way you will not have less pipe than you need and the new fitting can be attached correctly.
| 0 | O.D | E | Size | O.D | E |
| 1/2" | 21.3 | 25 | 18" | 457 | 203 |
| 3/4" | 26.7 | 25 | 20" | 508 | 229 |
| 1" | 33.4 | 38 | 22" | 559 | 254 |
| 1 1/4" | 42.2 | 38 | 24" | 610 | 267 |
| 1 1/2" | 48.3 | 38 | 26" | 660 | 267 |
| 2" | 60.3 | 38 | 28" | 711 | 267 |
| 2 1/2" | 73 | 38 | 30" | 762 | 267 |
| 3" | 88.9 | 51 | 32" | 813 | 267 |
| 3 1/2" | 101.6 | 64 | 34" | 964 | 267 |
| 4" | 114.3 | 64 | 36" | 914 | 267 |
| 5" | 141.3 | 76 | 38" | 965 | 305 |
| 6" | 168.3 | 89 | 40" | 1016 | 305 |
| 8" | 219.1 | 102 | 42" | 1067 | 305 |
| 10" | 273 | 127 | 44" | 1118 | 343 |
| 12" | 323.8 | 152 | 46" | 1168 | 343 |
| 14" | 355.6 | 165 | 48" | 1219 | 343 |
| 16" | 406.4 | 178 | |||
Both cap vanish paint and stainless steel cap manufacture standard can be ASME B16.9,ASME B16.28,MSS SP-43,MSS SP-75 JIS B2311,DIN2605/2615/2616/2617,GOST 17375/17376/17378/17379,ISO
Both caps varnish paint and stainless steel cap wall thickness can be SCH10/10S, SCH20/the 20S, STD,SCH40/40S, XS, SCH80, XXS ETC.(for ANSI), SGP(for JIS)
Size: 1/2"-48"(DN15-DN1200), or even bigger
Finishing: Black, Vanish, Oiled, Galvanized.
Connection type: Butt Welding.
Vanish cap and steel cap are all need to weld with the pipe end, but the applicable pipeline medium environment is different, carbon steel needs to pay attention to corrosion.
The cap is a pipe fitting welded to the end of the pipe to block the pipe.
The SCH appearing in steel pipes, fittings, and flanges are the abbreviation of Schedule, which is the American standard pipe fittings and the wall thickness symbol of steel pipes. SCH5, SCH10, SCH20, SCH40, SCH80, etc. represent different wall thicknesses. The specific wall thickness value can refer to ANSI B36.10, ANSI B36.19 American standard steel pipe standards.
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