Imiyoboro ya API 5L idakora neza ikunze gukoreshwa mu kubakaimiyoboro yo gutwara peteroli na gazeintera ndende, kandi ikoreshwa mu kubaka ibikorwa remezo by’inganda zikora ingufu, nk’inganda zitunganya amabuye y’agaciro n’inganda zikora peteroli.
Incamake y'imiyoboro y'icyuma idafite umushongi ya API 5L
| Igicuruzwa | Umuyoboro w'icyuma utagira umushongi wa API 5L | Ibisobanuro |
| Ibikoresho | Icyuma cya karuboni | OD: 13.7-610mm Ubunini: sch40 sch80 sch160 Uburebure: 5.8-6.0m |
| Icyiciro | L245，API 5L B /ASTM A106 B | |
| Ubuso | Irangi ry'umukara cyangwa ubusa | Imikoreshereze |
| Irangira | Impera zisanzwe | Umuyoboro w'icyuma utanga amavuta / gaze |
| Cyangwa impera za Beveled |
Gupakira no Gutanga:
Ibisobanuro birambuye ku gupakira: mu mifuka ifite impande esheshatu ikwiriye amazi ipakiye mu byuma, hamwe n'imigozi ibiri ya nylon kuri buri mifuka.
Ibisobanuro byo kohereza: Bitewe n'umubare, ubusanzwe ukwezi kumwe.
Icyiciro cy'icyuma cy'umuyoboro wa API 5L udafite umugozi wa karuboni
| Ingano y'icyuma cy'umuyoboro udafite umushono | Ibikoresho bya shimi kuri PSL umuyoboro 1 ufite Uburemere ≤25mm (0.984 hamwe) | ||||
| C (ntarengwa.)% | Mn (ntarengwa.)% | P (ntarengwa.)% | S (ntarengwa.)% | V + Nb + Ti | |
| L245 cyangwa Icyiciro B | 0.28 | 1.2 | 0.03 | 0.03 | Keretse byemejwe ukundi, igiteranyo cy'ibiri muri niobium na vanadium kigomba kuba 0,06%. Igiteranyo cy'ibipimo bya niobium, vanadium na titanium kigomba kuba 0,15%. |
| Ingano y'icyuma cy'umuyoboro udafite umushono | Ibizamini byo Gukoresha Ingufuku mubiri w'umuyoboro wa PSL 1 | |||
| Imbaraga z'umusaruro (iminota) MPa | Imbaraga zo gukurura (iminota) MPa | |||
| L245 cyangwa Icyiciro B | 245 | 415 | ||
Imbonerahamwe y'ingano z'imiyoboro idafite umushono ya API 5L
| INCHI | OD | Ubunini bw'urukuta rwa API 5L ASTM A106 Strandard | |||||||
| (Ukwezi kwa Kabiri) | SCH 10 | SCH 20 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 160 | XXS | |
| (mm) | (mm) | (mm) | (mm) | mm | (mm) | mm | (mm) | ||
| 1/4” | 13.7 | 2.24 | 3.02 | ||||||
| 3/8” | 17.1 | 2.31 | 3.2 | ||||||
| 1/2” | 21.3 | 2.11 | 2.77 | 3.73 | 4.78 | 7.47 | |||
| 3/4" | 26.7 | 2.11 | 2.87 | 3.91 | 5.56 | 7.82 | |||
| 1" | 33.4 | 2.77 | 3.38 | 4.55 | 6.35 | 9.09 | |||
| 1-1/4" | 42.2 | 2.77 | 3.56 | 4.85 | 6.35 | 9.7 | |||
| 1-1/2" | 48.3 | 2.77 | 3.68 | 5.08 | 7.14 | 10.15 | |||
| 2" | 60.3 | 2.77 | 3.91 | 5.54 | 8.74 | 11.07 | |||
| 2-1/2" | 73 | 3.05 | 5.16 | 7.01 | 9.53 | 14.02 | |||
| 3" | 88.9 | 3.05 | 5.49 | 7.62 | 11.13 | 15.24 | |||
| 3-1/2" | 101.6 | 3.05 | 5.74 | 8.08 | |||||
| 4" | 114.3 | 3.05 | 4.50 | 6.02 | 8.56 | 13.49 | 17.12 | ||
| 5" | 141.3 | 3.4 | 6.55 | 9.53 | 15.88 | 19.05 | |||
| 6" | 168.3 | 3.4 | 7.11 | 10.97 | 18.26 | 21.95 | |||
| 8" | 219.1 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 15.09 | 23.01 | 22.23 |
| 10" | 273 | 4.19 | 6.35 | 9.27 | 12.7 | 15.09 | 18.26 | 28.58 | 25.4 |
| 12" | 323.8 | 4.57 | 6.35 | 10.31 | 14.27 | 17.48 | 21.44 | 33.32 | 25.4 |
| 14" | 355 | 6.35 | 7.92 | 11.13 | 15.09 | 19.05 | 23.83 | 36.71 | |
| 16" | 406 | 6.35 | 7.92 | 12.70 | 16.66 | 21.44 | 26.19 | 40.49 | |
| 18" | 457 | 6.35 | 7.92 | 14.27 | 19.05 | 23.83 | 29.36 | 46.24 | |
| 20" | 508 | 6.35 | 9.53 | 15.09 | 20.62 | 26.19 | 32.54 | 50.01 | |
| 22" | 559 | 6.35 | 9.53 | 22.23 | 28.58 | 34.93 | 54.98 | ||
| 24" | 610 | 6.35 | 9.53 | 17.48 | 24.61 | 30.96 | 38.89 | 59.54 | |
| 26" | 660 | 7.92 | 12.7 | ||||||
| 28" | 711 | 7.92 | 12.7 | ||||||
Uburyo bwo gukora imiyoboro ya SMLS idafite umuvuduko
Guhitamo ibikoresho fatizo:Icyuma cya karuboni cyiza cyane gitoranywa nk'ibikoresho fatizo byo gukoresha mu miyoboro y'icyuma cya karuboni idafite umugozi. Ingano ya karuboni iri muri icyo cyuma ni ingenzi mu kugena imiterere yacyo n'uburyo gikoreshwa mu bikorwa bitandukanye.
Gushyushya no gutobora:Ibikoresho fatizo bishyushya kugeza ku bushyuhe bwinshi hanyuma bigatoborwa kugira ngo bikore igikonoshwa cy'ubusa. Iyi gahunda ni ingenzi cyane mu gukora imiterere y'ibanze y'umuyoboro kandi akenshi igerwaho binyuze mu buryo nko gutobora mu buryo buzunguruka, gusohora, cyangwa ubundi buryo bwihariye.
Kuzingira no Gupima:Igikonoshwa cyatobowe kinyura mu nzira zo kuzingurura no kuzipima kugira ngo kigabanye uburebure bwacyo n'ubugari bw'urukuta kugeza ku bipimo bisabwa. Ibi bikunze kugerwaho hakoreshejwe urukurikirane rw'imashini zizunguruka n'imashini zizunguruka kugira ngo hagerwe ku ishusho n'ingano byifuzwa.
Uburyo bwo kuvura ubushyuhe:Umuyoboro w'icyuma cya karuboni udafite umugozi ukorerwa ibikorwa byo gutunganya ubushyuhe nko gukurura, kuvugurura, kuzimya no gushyushya kugira ngo wongere imiterere yawo ya mekanike kandi ukureho imihangayiko iyo ari yo yose isigaye. Uburyo bwo gutunganya ubushyuhe bufasha kandi kugera ku miterere n'imiterere byifuzwa by'icyuma cya karuboni.
Isuzuma n'igenzura:Mu gihe cyose cyo gukora, umuyoboro wa karuboni udafite umugozi unyuramo uburyo butandukanye bwo gupima butangiza kandi busenya kugira ngo bugenzure ko wujuje ibisabwa mu buziranenge. Ibi bishobora kuba birimo gupima hakoreshejwe ikoranabuhanga, gupima hidrostatike, gupima umuyoboro wa eddy, no kugenzura amaso.
Kurangiza no gusiga:Iyo umuyoboro udafite umugozi wujuje ibisabwa, ubanza kurangiza nko kugorora, gukata no kurangiza. Byongeye kandi, umuyoboro ushobora gusigwa ibikoresho byo kuwurinda nka varnish, irangi, cyangwa galvanizing kugira ngo wongere ubushobozi bwo kurwanya ingese, cyane cyane mu byuma bya karuboni.
Igenzura rya nyuma n'ibipfunyika:Umuyoboro w'icyuma urangiye ukozwe neza ugenzurwa bwa nyuma kugira ngo urebe ko wujuje ibisabwa byose by'ubuziranenge n'ibyo abakiriya bakeneye. Hanyuma upfunyikwa neza hanyuma ugategurwa kugira ngo woherezwe umukiriya.
Igenzura ry'ubuziranenge n'isuzuma ry'umuyoboro udafite umugozi wa API 5L Carbon Steel
Ikizamini cy'amazi
Umuyoboro udafite umugozi ugomba kwihanganira igeragezwa rya hydrostatic nta gusohoka mu muyoboro w’amazi cyangwa igice cy’umuyoboro.
Ubushobozi bwo kwihanganira uburebure bw'urukuta, ubugari bwarwo, uburebure n'ubugororotse
| Byagaragajwe umurambararo wo hanze | Ubushobozi bwo kwihanganira umuyoboro wa SMLS | Ubushobozi bwo kwihanganira ibintu bidasanzwe | ||
| Umuyoboro uretse impera | Impera y'umuyoboro | Umuyoboro uretse impera | Impera y'umuyoboro | |
| − 0.8mm kugeza + 0.4mm | − 0.4mm kugeza + 1.6mm | | | |
| Kuva kuri ≥60.3mm kugeza kuri ≤168.3mm | ± 0.0075 D | 0.020 D | 0.015 D | |
| >168.3mm kugeza ≤610mm | ± 0.0075 D | ± 0.005 D, ariko ntarengwa ni ± 1.6mm | ||
| >610mm kugeza ≤711mm | ± 0.01 D | ± 2.0mm | 0.015 D, ariko ntarengwa cya 15mm, kuri D/T≤75 | 0.01 D, ariko ntarengwa cya 13mm, kuri D/T≤75 |
| ku bwumvikane kuri D/T>75 | ku bwumvikane kuri D/T>75 | |||
D: OD umurambararo wo hanze T: WT ubugari bw'urukuta
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