ASTM B165 Monel 400 Permissible Variations hauv Dimensions
ASTM B165yog tus qauv specification rau npib tsib xee - tooj liab alloy (UNS N04400) seamless kav thiab raj. Qhov kev qhia tshwj xeeb no suav nrog cov kav dej seamless thiab cov raj siv rau hauv cov ntawv thov corrosion. Nws qhia txog qhov kev tso cai hloov pauv hauv qhov ntev, phab ntsa thickness, thiab qhov hnyav nrog rau qhov kam rau ua rau cov qhov ntev.
Nominal sab nraud txoj kab uas hla ntawm lubASME SB165 cov kav dejlos yog cov raj yuav tsum nyob rau hauv ± 0.5% ntawm qhov luaj li cas. Lub nominal phab ntsa thickness yuav tsum nyob rau hauv ± 10% ntawm qhov luaj li cas. Qhov kev tso cai sib txawv ntawm qhov ntev yog nyob ntawm qhov loj ntawm cov yeeb nkab lossis lub raj. Cov kav dej lossis cov raj uas muaj lub cheeb sab nraud tsawg dua 12.5 hli yuav tsum muaj qhov hloov pauv tau tso cai ntawm ± 0.13 hli ntev. Cov kav dej lossis cov raj uas muaj txoj kab nruab nrab sab nraud ntawm 12.5 mm lossis ntau dua yuav tsum muaj qhov hloov pauv tau tso cai ntawm ± 0.25 mm ntev.
Tso cai Variations rau OD thiab WT ntawmASTM B165Seamless Cold Worked Yeeb Nkab thiab TubeAB
| Nominal Sab nraud txoj kab uas hla (mm) | Permissible Variations | % ntawm Thickness ntawm Specified Yam tsawg kawg nkaus phab ntsa |
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| Sab nraud txoj kab uas hla, in. (mm) | % ntawm Thickness ntawm Specified Nominal Wall | |||||
| + | - | + | - | + | - | |
| Tshaj 0.400 (10) txog 5⁄8 (16), excl | 0.005(0.13) | 0.005(0.13) | 15 | 15 | 30 | 0 |
| 5⁄8 (16) txog 11⁄2 (38), incl | 0.0075(0.19) | 0.0075(0.19) | 10 | 10 | 22 | 0 |
| Tshaj 11⁄2 (38) txog 3 (76), incl | 0.010(0.25) | 0.010(0.25) | 10 | 10 | 22 | 0 |
| Tshaj 3 (76) txog 41⁄2 (114), incl | 0.015(0.38) | 0.015(0.38) | 10 | 10 | 22 | 0 |
| Tshaj 41⁄2 (114) txog 6 (152), incl | 0.020(0.51) | 0.020(0.51) | 12.5 | 12.5 | 28 | 0 |
| Tshaj 6 (152) txog 65⁄8 (168), incl | 0.025(0.64) | 0.025(0.64) | 12.5 | 12.5 | 28 | 0 |
| Tshaj 65⁄8 (168) txog 85⁄8 (219), suav nrog | 0.031(0.79) | 0.031(0.79) | 12.5 | 12.5 | 28 | 0 |
AOvality-Cov kev hloov pauv tau tso cai hauv cov lus no siv rau kev ntsuas tus kheej, suav nrog tawm - ntawm - roundness (ovality) tshwj tsis yog rau cov hauv qab no:
Rau cov yeeb nkab thiab lub raj uas muaj cov phab ntsa nominal thickness ntawm 3% los yog tsawg dua ntawm nominal sab nraud txoj kab uas hla, qhov nruab nrab sab nraud txoj kab uas hla yuav tsum ua raws li cov kev tso cai variations ntawm lub rooj no thiab ib tug neeg ntsuas (xws li ovality) yuav tsum ua raws li lub plus thiab minus qhov tseem ceeb ntawm lub rooj, nrog rau cov nqi nce los ntawm 0.5% ntawm lub nominal sab nraud txoj kab uas hla.
Rau cov yeeb nkab thiab raj tshaj 41⁄2 nyob rau hauv. (114 mm) nyob rau hauv sab nraud txoj kab uas hla nrog lub nominal phab ntsa thickness ntau tshaj 3% ntawm nominal sab nraud txoj kab uas hla, qhov nruab nrab sab nraud txoj kab uas hla yuav tsum tau ua raws li cov kev tso cai variations ntawm lub rooj no thiab ib tug neeg ntsuas yuav tsum tsis txhob ntau tshaj ob zaug ntawm permissible variations ntawm lub rooj.
BEccentricity-Cov kev hloov pauv tau tso cai hauv cov lus no siv rau kev ntsuas tus kheej suav nrog eccentricity.
ASTM B165Permissible Variations in LengthA
| Sab nraud txoj kab uas hla, in. (mm) | Txiav Length, in. (mm) | |
| Tshaj | Hauv qab | |
| Hauv qab 2 (50.8) | 1⁄8 (3.2) | 0 |
| 2 (50.8) thiab ntau dua | 3⁄16 (4.8) | 0 |
ACov kev hloov pauv tau tso cai rau qhov ntev no siv rau cov yeeb nkab lossis lub raj hauv qhov ntev ncaj. Lawv siv los txiav qhov ntev mus txog thiab suav nrog 24 ft (7.3 m). Rau qhov ntev tshaj 24 ft, ib qho ntxiv tshaj - kam rau ua ntawm 1⁄8 nyob rau hauv. (3.2 mm) rau txhua 10 ft (3.0 m) los yog ib feem ntawm qhov yuav tsum tau tso cai mus txog rau qhov siab tshaj ntxiv tshaj - kam rau ua ntawm 1⁄2 in. (12.7 mm)
Permissible Variations rauASTM B165Me-Txoj kab uas hla thiab lub teeb- Phab ntsa Tube
| Specified Sab Nraud Diameter nyob rau hauv. (mm) |
Sab nraud txoj kab uas hla | Sab hauv Dia. (mm) | Phab ntsa Thickness% | |||
| + | - | + | - | + | - | |
| Hauv qab 3⁄32 (2.4) | 0.002 (0.05) | 0 | 0 | 0.002 (0.05) | 10 | 10 |
| 3⁄32 rau 3⁄16 (2.4 txog 4.8), excl | 0.003 (0.08) | 0 | 0 | 0.003 (0.08) | 10 | 10 |
| 3⁄16 txog 1⁄2 (4.8 txog 12.7), excl | 0.004 (0.10) | 0 | 0 | 0.004 (0.10) | 10 | 10 |
| 1⁄2 txog 11⁄4 (12.7 txog 31.8), suav nrog | 0.005 (0.13) | 0 | 0 | 0.005 (0.13) | 10 | 10 |
Tolerances ntawm Hlais Lengths of Light-PallASTM B165Tube
| Ntev ft (cm) | Tube Loj (mm) | Permissible Variations nyob rau hauv. (mm) | |
| Tshaj | Hauv qab | ||
| Hauv qab 1 (30) | mus txog 1.250 (31.8), incl | 1⁄32 (0.8) | 0 |
| 1-4 (30-122), incl | mus txog 1.250 (31.8), incl | 1⁄16 (1.6) | 0 |
| Tshaj 4 txog 10 (122 txog 300), inc | mus txog 1.250 (31.8), incl | 3⁄32 (2.4) | 0 |
| Tshaj 10 (300) | mus txog 1.250 (31.8), incl | 3⁄16 (4.8) | 0 |
FAQ: ASTM B165 / Monel 400
Q: Puas yog ASTM B165 npog welded yeeb nkab?
A: Tsis yog ASTM B165 tshwj xeeb rautxias - ua haujlwm seamlesscev og. Welded Monel 400 yog them raws li cov qauv sib txawv xws li ASTM B725.
Q: Qhov txawv ntawm ASTM B165 thiab B163 yog dab tsi?
A: Thaum ob qho tib si koom nrog Monel 400,ASTM B 163yog tsom rau Condenser thiab Heat Exchanger tubes, whereasASTM B165yog dav dav rau kev siv yeeb nkab thiab raj.
Q: Kuv puas tuaj yeem tau txais kev cai kam rau ua?
A: Yog. Thaum ASTM B165 txhais tus qauv, HT Steel Yeeb Nkab tuaj yeem muab cov kav dej nrog kev txwv tsis pub rau cov kev cai tshwj xeeb engineering.
Nug Txog Monel 400 ASTM B165 Cov Khoom Muag
HT Steel Pipe muaj ntau yam ntawm Monel 400 seamless kav.
Qhov ntau thiab tsawg:1/8 "mus rau 12" NPS
Teem caij:SCH 5S, 10S, 40S, 80S, 160S, XXS
Ntawv pov thawj:Tag Nrho MTC (Cov Khoom Siv Xeem Ntawv Pov Thawj) muab nrog txhua qhov kev txiav txim.
Tau txais daim ntawv qhia ceev
