Cov kev cai rau kev siv capillary titanium raj
Apr 09, 2024
Capillary titanium raj yog lub teeb nyob rau hauv zoo, siab zog thiab superior nyob rau hauv txhua yam khoom. Nws yog dav siv nyob rau hauv cov khoom siv hluav taws xob sib pauv, xws li lub raj cua kub exchanger, coil heat exchanger, serpentine tube heat exchanger, condenser, evaporator thiab piping. Muaj ntau lub zog nuclear kev lag luam rau titanium raj raws li nws cov qauv raj. Cov kev cai dab tsi uas feem ntau xav tau rau kev siv cov titanium raj?
1, cov tshuaj lom neeg muaj pes tsawg leeg ntawm titanium tubing yuav tsum ua raws li cov kev cai ntawm GB / T3620.1, qhov kev thov sab ntawm kev tshuaj ntsuam xyuas dua, kev tso cai sib txawv ntawm cov tshuaj muaj pes tsawg leeg ntawm Mingkun titanium kev lag luam raws li cov kev cai ntawm GB / T3620.2.
2, qhov tso cai sib txawv ntawm cov kab sab nraud ntawm cov yeeb nkab yuav tsum ua raws li cov kev cai ntawm Table I.
3, qhov tso cai sib txawv ntawm phab ntsa thickness ntawm cov yeeb nkab yuav tsum tsis txhob ntau tshaj ± 12.5% ntawm nws nominal phab ntsa thickness, qhov tso cai sib txawv ntawm phab ntsa thickness ntawm cov yeeb nkab tsis siv rau titanium welded yeeb nkab ntawm weld.
4, qhov ntev ntawm cov yeeb nkab yuav tsum ua raws li cov kev cai ntawm Table II.
5, cov yeeb nkab sizing los yog lub sij hawm qhov ntev yuav tsum nyob rau hauv qhov ntev ntawm nws tsis-sizing, sizing ntev ntawm qhov tso cai sib txawv ntawm +10 hli, lub sij hawm qhov ntev ntawm cov yeeb nkab yuav tsum coj mus rau hauv tus account tus nqi ntawm cov yeeb nkab txiav. Thaum tus nqi ntawm incision, txhua qhov kev txiav yuav tsum yog 5 hli.
| NPS | DN | OD [hauv (mm)] | Phab ntsa thickness [hauv (mm)] | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SCH 5 | SCH 10s/10 | SCH 30 | SCH 40/40/STD | SCH 80/80/XS | SCH 120 | TIAB SA 160 | XXS | |||
| ⅛ | 6 | 0.405 (10.29) | 0.035 (0.889) | 0.049 (1.245) | 0.057 (1.448) | 0.068 (1.727) | 0.095 (2.413) | - | - | - |
| ¼ | 8 | 0.540 (13.72) | 0.049 (1.245) | 0.065 (1.651) | 0.073 (1.854) | 0.088 (2.235) | 0.119 (3.023) | - | - | - |
| ⅜ | 10 | 0.675 (17.15) | 0.049 (1.245) | 0.065 (1.651) | 0.073 (1.854) | 0.091 (2.311) | 0.126 (3.200) | - | - | - |
| ½ | 15 | 0.840 (21.34) | 0.065 (1.651) | 0.083 (2.108) | 0.095 (2.413) | 0.109 (2.769) | 0.147 (3.734) | - | 0.188 (4.775) | 0.294 (7.468) |
| ¾ | 20 | 1.050 (26.67) | 0.065 (1.651) | 0.083 (2.108) | 0.095 (2.413) | 0.113 (2.870) | 0.154 (3.912) | - | 0.219 (5.563) | 0.308 (7.823) |
| 1 | 25 | 1.315 (33.40) | 0.065 (1.651) | 0.109 (2.769) | 0.114 (2.896) | 0.133 (3.378) | 0.179 (4.547) | - | 0.250 (6.350) | 0.358 (9.093) |
| 1¼ | 32 | 1.660 (42.16) | 0.065 (1.651) | 0.109 (2.769) | 0.117 (2.972) | 0.140 (3.556) | 0.191 (4.851) | - | 0.250 (6.350) | 0.382 (9.703) |
| 1½ | 40 | 1.900 (48.26) | 0.065 (1.651) | 0.109 (2.769) | 0.125 (3.175) | 0.145 (3.683) | 0.200 (5.080) | - | 0.281 (7.137) | 0.400 (10.160) |
| 2 | 50 | 2.375 (60.33) | 0.065 (1.651) | 0.109 (2.769) | 0.125 (3.175) | 0.154 (3.912) | 0.218 (5.537) | 0.250 (6.350) | 0.343 (8.712) | 0.436 (11.074) |
| 2½ | 65 | 2.875 (73.03) | 0.083 (2.108) | 0.120 (3.048) | 0.188 (4.775) | 0.203 (5.156) | 0.276 (7.010) | 0.300 (7.620) | 0.375 (9.525) | 0.552 (14.021) |
| 3 | 80 | 3.500 (88.90) | 0.083 (2.108) | 0.120 (3.048) | 0.188 (4.775) | 0.216 (5.486) | 0.300 (7.620) | 0.350 (8.890) | 0.438 (11.125) | 0.600 (15.240) |
| 3½ | 90 | 4.000 (101.60) | 0.083 (2.108) | 0.120 (3.048) | 0.188 (4.775) | 0.226 (5.740) | 0.318 (8.077) | - | - | 0.636 (16.154) |
