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Video: Dab tsi yog qhov ncig ntawm 4 nti yeeb nkab?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov ntaub ntawv loj ntawm cov yeeb nkab
| Standard Nipples thiab Yeeb Qhov loj me | ||
|---|---|---|
| Yeeb Loj | Sab nraud Diameter (OD) | Lub voj voog |
| 3" | 3.500" | 10.995" |
| 4 " | 4.500" | 14.137" |
| 5" | 5.563" | 17.476" |
Yog li ntawd, koj yuav ua li cas thiaj nrhiav tau lub voj voog ntawm cov yeeb nkab?
Yuav ua li cas xam qhov Circumference ntawm ib tug yeeb nkab
- Ntsuas txoj kab uas hla ntawm cov yeeb nkab. Piv txwv li, xav tias cov yeeb nkab muaj ib txoj kab uas hla ntawm plaub taw.
- Txiav txim siab seb koj qhov kev ntsuas yuav tsum yog li cas. Yog tias koj xav tau kev kwv yees dav dav, koj tuaj yeem siv 3.14 li pi.
- Muab txoj kab uas hla los ntawm pi. Hauv qhov piv txwv, plaub taw x 3.14 sib npaug 12.46 ko taw.
Ib sab saum toj no, qhov chaw hla ntu ntawm 4 nti yeeb nkab yog dab tsi? Kwv yees Pipe Circumference thiab Section Area
| Nominal Pipe Loj (hauv) | Circumference (hauv) | Thaj tsam (sq.in.) |
|---|---|---|
| 4 | 12.57 | 12.57 |
| 5 | 15.71 | 19.64 |
| 6 | 18.85 | 28.27 |
| 8 | 25.13 | 50.27 |
Dab tsi yog txoj kab uas hla ntawm 4 nti voj voog?
Cov lub vojvoog yog qhov deb ntawm qhov nruab nrab ntawm lub lub voj voog rau nws ntug. Yog tias lub vojvoog ntawm lub voj voog yog 4 cm, tiam txoj kab uas hla ntawm lub voj voog yog 4 cm x 2 o8. Yog koj paub qhov ncig ntawm lub lub voj voog , faib nws los ntawm π kom tau qhov txoj kab uas hla.
Kuv yuav xam cov yeeb nkab loj li cas?
Cov kev sib npaug rau cev diam yog lub hauv paus square ntawm 4 npaug tus nqi ntws faib los ntawm pi zaug tshaj tawm. Piv txwv li, muab tus nqi ntws ntawm 1,000 ntiv tes ib ob thiab qhov nrawm ntawm 40 cubic inches ib feeb, txoj kab uas hla yuav yog lub hauv paus square ntawm 1000 zaug 4 muab faib los ntawm 3.14 x 40 lossis 5.64 ntiv tes.
Pom zoo:
OD ntawm 2 nti galvanized yeeb nkab yog dab tsi?
Tubing yog ntsuas los ntawm OUTSIDE DIAMETER (OD), teev hauv ntiv tes (piv txwv li, 1.250) lossis feem ntawm ib nti (piv txwv li 1-1/4 "). Cov yeeb nkab feem ntau yog ntsuas los ntawm NOMINAL PIPE SIZE (NPS). OD thiab Nominal Pipe Size. Nominal Pipe Loj Sab Nraud Diameter (inch) 1'1.315 1-1/4' 1.66 1-1/2' 1.9 2' 2.375
Dab tsi yog qhov ncig ntawm lub voj voog 30 nti diam?
1 Cov Lus Teb Paub Yog tias txoj kab uas hla ntawm lub log yog 30 ntiv tes, lub voj voog yuav yog ∏ XD
Lub hauv qab ntawm cov yeeb nkab hu ua dab tsi?
BOP, Hauv qab ntawm cov yeeb nkab, nws yog qhov siv rau qhov nce ntawm lub hauv paus mus rau qhov tangent mus rau qhov ncig ntawm cov yeeb nkab
Muaj pes tsawg square inches yog 6 nti round yeeb nkab?
Circumference & Areas Loj nyob rau hauv Inches Circumference Inches Cheeb Tsam hauv Square Inches 5 1/2 17.280 23.760 5 3/4 18.060 25.970 6 18.850 28.270 6 1/4 19.640 30.680
Dab tsi yog qhov ncig ntawm lub voj voog 9 nti diam?
Piv txwv teeb meem Nrhiav qhov ncig ntawm lub voj voog. Teb Lub voj voog yog 9 lossis kwv yees li 28.26 ntiv tes