Steel Butt Welding Umbhobho Fittings 180 Degree Ingqiniba
I-180 Degree Elbow
Izinto eziphathekayo: Intsimbi yeCarbon, iStainless Steel, iAlloy Steel
Ubuchwephesha: Yenziwe kwaye iyatyhala
Uqhagamshelo: Welding
Umgangatho: ANSI,ASME,AP15L,DIN,JIS,BS,GB
Uhlobo: 45 ° kunye ne-90 ° LR / SR Elbow, i-Reducers, i-Tee, i-Bends, i-Cap, i-Cross.
Ukutyeba kweendonga: SCH5-SCH160 XS XXS STD
Umphezulu: Ipeyinti emnyama / i-Oyile engangenwa ngumhlwa / iHot Dipped eGalvanized
Ii-engile: 30/45/60/90/180 °
Ubungakanani: 1/2"-80"/DN15-DN2000
Isiqinisekiso: ISO -9001:2000, API, CCS
Isicelo: Ishishini leMichiza, Ishishini lePetroleum, ishishini loKwakha kunye nezinye
Uhlolo: Ukuhlolwa kweFactory In-House okanye uHlolo lweQela lesithathu
Ukupakisha: iiPalethi zePlywood / Ityala leplanga okanye ngokweNkcazo yakho
Imfuneko yoBugcisa
1. Ekubeni uninzi lwezixhobo zombhobho zisetyenziselwa i-welding, ukwenzela ukuba kuphuculwe umgangatho we-welding, iziphelo ziguqulwa zibe yi-grooves, kunye ne-angle ethile kunye nomda othile.Le mfuneko ikwangqongqo.Kukho imimiselo malunga nobukhulu bomphetho, i-angle kunye noluhlu lokuphambuka.Umgangatho womphezulu kunye neempawu zoomatshini ngokusisiseko ziyafana nezo zemibhobho.Ukulungelelaniswa kwe-welding, ibakala lensimbi lokufakelwa kwemibhobho kunye nemibhobho edibeneyo iyafana.
2. Oko kukuthi, zonke izifakelo zombhobho ziya kuxhomekeka kunyango lomphezulu, kwaye isikali se-iron oxide kwindawo yangaphakathi nangaphandle siya kutshizwa ngepeyinti yokudubula, emva koko igqunywe ngepeyinti echasayo.Oku kwenzelwa iimfuno zokuthumela ngaphandle.Ngaphezu koko, lo msebenzi kufuneka wenziwe ekhaya ukuququzelela ukuthutha kunye nokuthintela ukubola kunye ne-oxidation.
3. Yimfuno yokupakishwa.Ukulungiswa kombhobho omncinci, njengokuthumela ngaphandle, iibhokisi zokhuni kufuneka zenziwe, malunga ne-1m3.Kumiselwe ukuba inani lengqiniba kwiibhokisi ezinjalo alinakudlula itoni enye.Umgangatho uvumela iisuti, oko kukuthi, iiseti ezinkulu kunye neeseti ezincinci, kodwa ubunzima obupheleleyo abunakudlula i-1 ton.Ngamaqhekeza amakhulu y, iphakheji enye iyafuneka.Kwi-24 ", iphakheji enye iyadingeka. Enye uphawu lokupakisha, olufanele lubonise ubungakanani, inombolo yentsimbi, inombolo ye-batch, uphawu lokuthengisa lomenzi, njl.
ASME B16.9, B16.28
| Ubungakanani bombhobho | Zonke iiFittings | 90 & 45 Elbows kunye neeTees | IiReducers kunye neLap Joint Stub iphela | Iicaps | |||||||
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| Ngaphandle kweDiameter eBevel, D (1) | Ngaphakathi kweDiameter kwisiphelo (1) | Ukutyeba kodonga t | Umbindi-ukuya-ekuphelweni Imilinganiselo A,B,C,M | Ubude bubonke, F,H |
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| Ubude bubonke, uE | |||||
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| IN | MM | IN | MM |
| IN | MM | IN | MM | IN | MM |
| ½ ~ 2½ | +0.06 | +1,6 | ±0.03 | ±0.8 | Hayi Ngaphantsi kwe-87.5% yoButyebe ngeNona | ±0.06 | ±2 | ±0.06 | ±2 | ±0.12 | ±3 |
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| -0.03 | -0.8 |
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| 3 ~ 2½ | ±0.06 | ±1.6 | ±0.06 | ±1.6 |
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| 4 |
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| 5 ~ 8 | +0.09 | +2.4 |
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| ±0.25 | ±6 |
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| -0.06 | -1.6 |
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| 10 ~ 18 | +0,16 | +4.0 | ±0.12 | ±3.2 |
| ±0.09 |
| ±0.09 |
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| -0.12 | -3.2 |
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| 20 ~ 24 | +0,25 -0.19 | +6.4 -4.8 | ±0.19 | ±4.8 |
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| 26 ~ 30 |
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| ±0.12 | ±3 | ±0.19 | ±5 | ±0.38 | ±10 |
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| 32 ~ 48 |
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| ±0.19 | ±5 |
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| Ubungakanani bombhobho | I-Lap Joint Stub iphela (2) | 180 Ukugoba ukugoba | ||||||||||
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| Ngaphandle kweDiameter yeLap, uG | Ukutyeba kweLap | Irediyasi yeFillet eLap, R | Ubungakanani boMzindi ukuya kuMziko, O | Buyela kwi- Ubungakanani bobuso, K | Ulungelelwaniso lwe Iyaphela, U | ||||||
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| IN | MM | IN | MM | IN | MM | IN | MM | IN | MM | IN | MM |
| ½ ~ 2½ | +0 -0.03 | +0 -1 | +0.06 -0 | +1.6 -0 | +0 -0.03 | +0 -1 | ±0.25 | ±6 | ±0.25 | ±6 | ±0.03 | ±1 |
| 3 ~ 2½ |
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| 4 |
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| +0 -0.06 | +0 -2 |
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| 5 ~ 8 |
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| 10 ~ 18 | +0 -0.06 | +0 -2 | +0.12 -0 | +3.2 -0 |
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| ±0.38 | ±10 |
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| ±0.06 | ±2 |
| 20 ~ 24 |
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| Ubungakanani bombhobho | Ngaphandle kwe-engile, Q | Ngaphandle kweNqwelomoya, uP | ||
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| IN | MM | IN | MM |
| ½ ~ 4 | ± 0.03 | ± 1 | ± 0.06 | ± 2 |
| 5 ~ 8 | ± 0.06 | ± 2 | ± 0.12 | ± 4 |
| 10 ~ 12 | ± 0.09 | ± 0.19 | ± 5 | |
| 14 ~ 16 | ± 3 | ± 0.25 | ± 6 | |
| 18 ~ 24 | ± 0.12 | ± 4 | ± 0.38 | ± 10 |
| 26 ~ 30 | ± 0.19 | ± 5 | ||
| 32 ~ 42 | ± 0.50 | ± 13 | ||
| 44 ~ 48 | ± 0.75 | ± 19 | ||
AMANQAKU:
Ngaphandle komjikelo sisimbuku samaxabiso apheleleyo we-plus kunye ne-minus tolerances.
Ngaphandle kwedayamitha yomphanda jonga itheyibhile ekwiphepha le-15.
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