Teem sijhawm 140 Yeeb Nkab, Qhov hnyav, OD, Phab ntsa Thickness, Kev ntsuas siab
Hauv B2B cov ntsiab lus, cov neeg siv khoom feem ntau xav txog Teem caij 140 steel kav rau kev siv hluav taws xob siab, tshwj xeeb hauv kev lag luam xws li roj thiab roj, kev ua tshuaj lom neeg, thiab kev tsim hluav taws xob. Lub thickness ntawm Schedule 140 cov kav dej txhim kho lawv lub peev xwm los tiv thaiv kev kub ntxhov ib puag ncig, kom ntseeg tau tias kev ua tau zoo hauv cov xwm txheej nyuaj.
Lawv muaj nyob rau hauv ntau qhov ntau thiab tsawg, thiab qhov hnyav, thiab qhov sib txawv. Raws li 140 kab kos, cov kav dej uas muaj 10 ntiv tes nominal loj thiab sab nraud ntawm 273.0 yuav muaj cov phab ntsa zoo tagnrho ntawm 25.4 hli thiab hnyav 155.15 kg / m.
Cov txheej txheem pab txiav txim siab qhov tuab ntawm cov phab ntsa ntawm cov kav dej tshwj xeeb. Hlau yog ib yam khoom siv Schedule 140 Steel Pipes yog ib cov kav dej uas yog cov kav dej siab. Piv rau lwm lub sijhawm qis dua lub sijhawm 140 cov kav dej qhov ntev yog ntau dua. Txij li cov kav dej no tau tsim los siv rau hauv cov kev pabcuam siab, sch 140 cov kav dej phab ntsa thickness yog siab dua. Lawv yog siv nyob rau hauv ntau yam kev lag luam, domestic, thiab kev lag luam sectors qhov twg yuav tsum tau ntawm high pressure rating kav.
Pipes SCH 140 Daim duab, Dimensions
| Nominal loj [inch] | Sab nraud diam [inch] | Sab nraud txoj kab uas hla [mm] | Phab ntsa thickness [inches] | Phab ntsa thickness [mm] | Qhov hnyav [lb/ft] | Qhov hnyav [kg / m] |
| 8 | 8,625 | 219,1 | 0,812 | 20,62 | 67,76 | 100,92 |
| 10 | 10,750 | 273,0 | 1,000 | 25,4 | 104,13 | 155,15 |
| 12 | 12,750 | 323,8 | 1,125 | 28,58 | 139,67 | 208,14 |
| 14 | 14,000 | 355,6 | 1,250 | 31,75 | 170,21 | 253,56 |
| 16 | 16,000 | 406,4 | 1,438 | 36,53 | 223,64 | 333,19 |
| 18 | 18,000 | 457,0 | 1,562 | 39,67 | 274,22 | 408,26 |
| 20 | 20,000 | 508,0 | 1,750 | 44,45 | 341,09 | 508,11 |
| 22 | 22,000 | 559,0 | 1,875 | 47,63 | 403,00 | 600,63 |
| 24 | 24,000 | 610,0 | 2,062 | 52,37 | 483,12 | 720,15 |
SCH 140 Pipe Metric & Imperial qhov ntau thiab tsawg raws li ANSI B36.10
Qhov ntau thiab tsawg ntawm Teem caij 140 Pipes
| NPS | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 3½ | 4 |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 90 | 100 |
