Video: Qhov hnyav phab ntsa yeeb nkab yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Hnyav phab ntsa yeeb nkab yog piav raws li cev nrog qhov ntev sib npaug los yog siab dua American Society of Mechanical Engineers (ASME) Teem sijhawm 80 cev . Piv txwv li, a phab ntsa hnyav Teem caij 80 cev uas yog 1/8 nti inch muaj 0.135 nti phab ntsa thickness thiab 1/8 nti teeb phab ntsa.
Ntawm no, dab tsi yog cov yeeb nkab muaj zog ntxiv?
SRUCTURAL PIPE DIMENSIONS - Qauv, TXOJ KEV HLUB THIAB DOUBLE- EXTRA ZOO SIAB LUB SIJ HAWM PIB . Yeeb 4 stwj. yog a cev nrog 4-hauv nominal txoj kab uas hla thiab 0.237-hauv phab ntsa thickness. Cov kav dej uas tsis sib xws rau cov chav kawm hnyav hnyav tau raug xaiv los ntawm lo lus " Yeeb ", sab nraud txoj kab uas hla (hauv.), thiab phab ntsa thickness (hauv.)
Tom qab, lo lus nug yog, dab tsi yog phab ntsa thickness ntawm Schedule 40 yeeb nkab? 4 nti (100mm) Teem caij 40 lub cev muaj sab nraud txoj kab uas hla ntawm 4.500 nti (114.30 mm), a phab ntsa tuab 0.237 nti (6.02 hli), muab lub qhov taub ntawm 4.026 nti (102.26 hli)
Yog li ntawd, dab tsi yog lub sij hawm yeeb nkab thiab phab ntsa thickness?
Standard Pipe Schedules Pipe Sizes Chart Table Data
| npe. | O. D. Ntiv | PIPE Teem caij WALL THICKNESS (Inches) |
|---|---|---|
| 1/2 | .840 | .065 |
| 3/4 | 1.050 | .065 |
| 1 | 1.315 | .065 |
| 1 1/4 | 1.660 | .065 |
Qhov hnyav ntawm MS yeeb nkab yog dab tsi?
| Nominal Bore | Lub Teeb (A-Class) Thickness Nyhav | |
|---|---|---|
| Ntiv | hli | kg/mtr |
| 1/8″ | 3 hli | 0.361 |
| 1/4″ | 6 hli | 0.517 |
| 3/8″ | 10 mm | 0.674 |
Pom zoo:
Cov yeeb nkab encasing yog dab tsi?
Cov khoom siv hluav taws xob txuas lossis txuas txuas txuas tau siv los tiv thaiv thiab coj cov kab hluav taws xob thiab cov kav dej ntawm kev tsim kho encasing. Cov yeeb nkab kuj tseem tuaj yeem siv ua cov khoom siv los kaw ob peb kab (ib kab ntawm cov hlua) lossis lwm yam (me dua) cov kav dej
Dab tsi yog qhov spool piece ntawm cov yeeb nkab?
Ib qho Spool Piece yog ntu luv ntawm cov yeeb nkab no feem ntau yog npaj kom tshem tawm, xws li kev pabcuam lossis ua haujlwm rau lub valve lossis lwm yam khoom siv yuav tsum tau muab tso rau tom qab hnub
Dab tsi yog qhov txawv ntawm cov yeeb nkab thiab lub culvert?
Yeej, lub culvert txhais tau hais tias ib tug covered hydraulic qauv uas conveys kua. Yog li ntawd nyob rau hauv ib tug dav dav, cov yeeb nkab culverts nyob rau hauv ib tug me me nplai sawv cev rau ib txwm kav xws li precast qhob kav. Tab sis rau kev siv cov dej ntws loj heev, cov kav dej precast qhob thiab cov kav hlau kav hlau yuav tsis muaj nyob rau hauv kev ua lag luam tam sim no
Qhov nruab nrab qhov siab ntawm pony phab ntsa yog dab tsi?
Txog 3 feet siab
Qhov hnyav npaum li cas tuaj yeem txhawb nqa 2x6 phab ntsa?
FWIW: 'Ib qho SPF # 2, 9' x 2x4 uas tau txwv tom qab los ntawm sheathing lossis thaiv tuaj yeem txhawb nqa 1820 lbs thiab 2x6 zoo sib xws tuaj yeem txhawb nqa 7061 lbs yam tsis muaj buckling (yuav luag 4 x ntau npaum li cas). Ob chav 2x4 tuaj yeem txhawb nqa 3639 lbs, lossis ib nrab ntawm ib qho 2x6