ASTM A106umuyoboro w'icyuma ni ntangarugeroumuyoboro wa karubonebikwiriye gukoreshwa mubushyuhe bwo hejuru hamwe n’umuvuduko mwinshi ibidukikije.Ikoreshwa cyane mubice byinshi nkinganda za peteroli na gaze, amashanyarazi ninganda zikora imiti.
By'umwihariko,ASTM A106 Icyiciro B.tubing irazwi cyane mubikorwa byinshi kubera ubushobozi bwayo bwo kuzuza ibisabwa byubukanishi bwimashini nyinshi zubaka kandi birashoboka.
ASME SA106 = ASTM A106.
ASME SA106 na ASTM A106 bingana mubijyanye nibikoresho nibikoresho, kandi bifite ibyangombwa bisabwa, ariko biri mumiryango itandukanye itangaza amakuru kandi bikoreshwa muguhaza sisitemu zitandukanye.
Diameter: DN 6 - DN 1200 [NPS 1/8 - NPS 48];
Diameter yo hanze: 10.3 - 1219 mm [0.405 - 48 muri.];
Ubunini bw'urukutani nkuko bigaragara muriASME B 36.10.
Ibyiciro bisanzwe byubugari niGahunda 40naGahunda ya 80.
Ingano yimiyoboro itari iyisanzwe irashobora gukoreshwa, mugihe yujuje ibindi bisabwa byose byiyi code.
UwitekaASTM A106bisanzwe bifite amanota atatu atandukanye,Icyiciro A, Icyiciro B, na C..
Imbaraga zimbaraga nimbaraga zingana byiyongera hamwe n amanota, ikoreshwa muguhangana nibidukikije bitandukanye.
Icyuma kigomba kwicwa.
ASTM A106 umuyoboro wibyuma ugomba gukorwa hakoreshejwe auburyo bwo kubyaza umusaruro.
Ukurikije ubunini bwumuyoboro hamwe nibisabwa byihariye, birashobora gushyirwa mubiceBishyushyenaubukonjeubwoko.
DN ≤ 40 [NPS ≤ 1/2], irashobora gukora ubushyuhe burangiye cyangwa bukonje, ahanini bikonje.
DN ≥ 50 [NPS ≥ 2] bizashyuha birangiye.Imiyoboro ikonje ikonje idafite ibyuma nayo iraboneka ubisabwe.
Hasi nigishushanyo mbonera cyibikorwa byo gutunganya ibyuma bishyushye birangiye.
Ubukonje-bushushanyije bwerekana ibicuruzwa byerekana imbonerahamwe irashobora kuboneka ukanze kuriASTM A556 Ubukonje Bushushanyijeho Amashanyarazi ya Carbone.
Ibyuma bishyushye kandi bikonje-bishushanyije bidafite ibyuma bifite imiterere yubukanishi, ubuziranenge bwubuso, hamwe nukuri kwukuri hiyongereyeho itandukaniro.
Imiyoboro ishyushye ikozwe mubushyuhe bwinshi kandi ifite ubukana bwiza ariko hejuru yubuso butagaragara neza;mugihe imiyoboro ikonje ikonje ikorwa no guhindagurika kwa plastike mubushyuhe bwicyumba kandi ifite imbaraga nyinshi, hejuru yubuso bworoshye, hamwe no kugenzura neza ibipimo, bigatuma bikenerwa mubisabwa bisaba ubushishozi nibikorwa.
Ubukonjetubing igomba kuvurwa ubushyuhe kuri1200 ° F [650 ° C]cyangwa hejuru nyuma yo gushushanya ubukonje bwa nyuma.
Bishyushyeibyuma byicyuma mubisanzwe ntibisaba ubundi kuvura ubushyuhe.
Niba hakenewe kuvura ubushyuhe kumuyoboro wicyuma urangiye, ubushyuhe bwo kuvura ubushyuhe buzaba hejuru1500 ° F [650 ° C].
Kuvura ubushyuhe bitezimbere microstructure ya tube, itezimbere imiterere yubukanishi, yongera imbaraga zo kurwanya ruswa, itezimbere imashini, ituma imiterere ihagaze neza, kimwe nujuje ibisabwa nibipimo byihariye, bityo bikazamura cyane imikorere rusange nuburyo bukwiye bwigituba.
a Kuri buri kugabanuka kwa 0.01% munsi ya karubone ntarengwa, kwiyongera kwa 0,06% manganese hejuru yikigereranyo cyateganijwe bizemerwa kugeza kuri 1.35%.
b Keretse niba byavuzwe ukundi nuwaguze, kuri buri kugabanuka kwa 0.01% munsi ya karubone ntarengwa, kwiyongera kwa 0,06% manganese hejuru yikigereranyo cyagenwe bizemerwa kugeza kuri 1.65%.
cCr, Cu, Mo, Ni, na V ntibigomba kurenza 1% yibintu byose bigize ibi bintu bitanu.
Icyiciro A, B na C.zitandukanye mubigize imiti, cyane cyane mubijyanye na karubone na manganese.
Itandukaniro rigira ingaruka kumikorere hamwe na progaramu ya progaramu ya tebes.Iyo karubone irenze, niko umuyoboro uzaba ukomeye, ariko gukomera birashobora kugabanuka.Ubwiyongere bwibintu bya manganese bigira uruhare mu gukomera no gukomera kwicyuma.
Umutungo wa Tensile
A: Uburebure ntarengwa muri 2 muri. [50 mm] bugenwa nuburinganire bukurikira:
ibice bya pound:e = 625.000A0.2/UO.9
Ibice bya Sl:e = 1940A0.2/U0.9
e: kurambura byibuze muri 2 muri. [50 mm],%, kuzunguruka kugera kuri 0.5%,
A: kwambukiranya igice cyikigereranyo cyikigereranyo, muri.2[mm2], hashingiwe ku burebure bwa diametre yo hanze cyangwa nominal ntangarugero yubugari hamwe nuburebure bwurukuta, ruzengurutse hafi ya 0.01 muri2[1 mm2].
(Niba agace kabaruwe gutya kangana cyangwa karenze 0,75 muri2[500 mm2], hanyuma agaciro 0,75 muri2[500 mm2] bizakoreshwa.),
U: byerekanwe imbaraga zingana, psi [MPa].
Ikizamini cyo Kunama
Ku miyoboro DN 50 [NPS 2] na ntoya, hazaba hari uburebure buhagije bwumuyoboro kugira ngo umuyoboro uhengamye ukonje unyuze kuri 90 ° utiriwe ucika hafi ya mandel ya silindrike ifite diameter inshuro 12 z'umurambararo wa diameter.
Kuri OD> 25in.]Imbere ya diametre igice cyunamye ni 1in.
Ikizamini cya Flattening
ASTM A106 umuyoboro wicyuma udafite icyerekezo ntigomba gukosorwa, ariko imikorere yumuyoboro igomba kuba yujuje ibyangombwa bisabwa.
Keretse niba bisabwa byumwihariko, buri muyoboro ugomba kuba wapimwe hydro cyangwa ntugerageze amashanyarazi, kandi rimwe na rimwe byombi.
Niba nta hydrostatike cyangwa ibizamini bidasenya byakozwe, umuyoboro uzashyirwaho “NH”.
Ikizamini cya Hydrostatike
Agaciro k'umuvuduko w'amazi ntigomba kuba munsi ya 60% yingufu ntarengwa zagenwe.
Irashobora kubarwa nuburyo bukurikira:
P = 2St / D.
P = igitutu cya hydrostatike muri psi cyangwa MPa,
S = imiyoboro y'urukuta muri psi cyangwa MPa,
t = uburebure bwurukuta rwizina, uburebure bwurukuta rwizina ruhuye numubare wateganijwe wa ANSI, cyangwa inshuro 1.143 zuburebure bwurukuta ruto, muri. [mm],
D = yerekanwe hanze ya diameter, diameter yo hanze ihuye nubunini bwa ANSI bwagenwe, cyangwa diameter yo hanze ibarwa wongeyeho 2t (nkuko byasobanuwe haruguru) kuri diameter imbere, muri.
Niba ikizamini cyumuvuduko wamazi gikozwe, umuyoboro wibyuma ugomba gushyirwaho naigitutu cy'ikizamini.
Ikizamini cy'amashanyarazi kidahwitse
Irashobora gukoreshwa nkuburyo bwo gupima hydrostatike.
Umubiri wose wa buri muyoboro ugomba gukorerwa ikizamini cyamashanyarazi kidasenya ukurikijeE213, E309, cyangwaE570Ibisobanuro.
Niba hakozwe ibizamini bidafite ishingiro, “NDE”Bizerekanwa hejuru y'umuyoboro.
Misa
Ubwinshi nyabwo bwumuyoboro bugomba kuba murwego rwa97.5% - 110%ya misa yagenwe.
Diameter yo hanze
Umubyimba
Uburebure bw'urukuta ntarengwa = 87.5% by'ubugari bwagenwe.
Uburebure
Irashobora gushyirwa mubiceuburebure bwagenwe, uburebure bumwe, naUburebure bubiri.
Uburebure bwihariye: nkuko bisabwa n'itegeko.
Uburebure bumwe: 4.8-6.7 m [16-22ft].
5% by'uburebure yemerewe kuba munsi ya metero 4,8, ariko ntibiri munsi ya m 3.7.
Uburebure bubiri: Uburebure ntarengwa buri hagati ya metero 10,7 na metero 35 z'uburebure na metero 6,7.
Ibice bitanu kw'ijana by'uburebure biremewe kuba munsi ya metero 6,7, ariko ntibiri munsi ya metero 4,8.
Umuyoboro w'icyuma ASTM A106 ukoreshwa cyane mubikorwa byinshi byinganda kubera ko birwanya ubushyuhe bwinshi nubushyuhe.
1. Inganda zamavuta na gaze: Umuyoboro w'icyuma ASTM A106 ukoreshwa cyane mu miyoboro miremire ya peteroli na gaze, ibikoresho byo gucukura, hamwe n’inganda, aho ubushyuhe bwayo bwinshi hamwe n’umuvuduko ukabije w’umutekano birinda umutekano n’ubwizerwe ahantu habi.
2. Amashanyarazi: Ikoreshwa mubushyuhe bwo hejuru, imiyoboro yumuvuduko mwinshi, guhanahana ubushyuhe, hamwe na sisitemu yo gutanga amavuta yumuvuduko mwinshi kugirango itange imikorere ihamye nubuzima bwa serivisi mubihe bikabije.
3. Ibimera.
4. Inyubako n'ibikorwa remezo: Ikoreshwa mubushuhe, guhumeka, no guhumeka (HVAC) hamwe na sisitemu yo gukingira umuriro mwinshi kugirango habeho gukora neza numutekano wa sisitemu mumazu.
ASTM A53 Icyiciro B.naAPI 5L Icyiciro B. nuburyo busanzwe kuri ASTM A106 Icyiciro B.
Ku kimenyetso cy'umuyoboro w'icyuma udafite ikidodo, dukunze kubona umuyoboro w'icyuma wujuje ibi bipimo bitatu icyarimwe, ibyo bikaba byerekana ko bifite urwego rwo hejuru ruhoraho mubijyanye nimiterere yimiti, imiterere yubukanishi, nibindi.
Usibye ibikoresho bisanzwe byavuzwe haruguru, hari nibindi bipimo byinshi bisa na ASTM A106 mubijyanye nimiterere yimiti hamwe nubukanishi.
GB / T 5310: Koresha umuyoboro wicyuma udafite kashe kumashanyarazi.
JIS G3454: Kubyuma bya karubone umuyoboro wo kuvoma.
JIS G3455: Birakwiriye umuyoboro wibyuma bya karubone kumuyoboro mwinshi.
JIS G3456: Imiyoboro ya karubone imiyoboro yubushyuhe bwo hejuru.
EN 10216-2: Ibyuma bidafite icyuma kubushyuhe bwo hejuru.
EN 10217-2: Imiyoboro y'icyuma isudira kubushyuhe bwo hejuru.
GOST 8732: Amashanyarazi ashyushye adafite ibyuma byumuvuduko mwinshi hamwe nubushyuhe bwo hejuru.
Buri cyiciro cya ASTM A106 icyuma kitagira icyuma cyasuzumwe ubwitonzi cyangwa kugenzura abandi bantu babigize umwuga mbere yo kuva mu ruganda, ibyo bikaba ari ugutsimbarara ku bwiza no kwiyemeza kutahinduka kubakiriya.
Hanze Kugenzura Diameter
Kugenzura Ubukonje
Kugenzura neza
Kugenzura UT
Kugenzura Kurangiza
Kugenzura Kugaragara
Mugihe twemeza ubuziranenge bwibicuruzwa byacu, turatanga kandi uburyo butandukanye bwo gupakira kugirango duhuze ibyifuzo bitandukanye byo gutwara no kubika.Kuva kumugozi gakondo kugeza kubipfunyika byabugenewe, twiyemeje gutanga uburinzi bwiza bushoboka kuri buri kohereza ibyuma byuma kugirango tumenye neza kandi nta byangiritse.
Irangi ry'umukara
Ibikoresho bya plastiki
3LPE
Umwanditsi
Galvanised
Guhambira hamwe
Iri suzuma ntirimenyekanisha gusa ubuziranenge bwibicuruzwa byacu ahubwo tunashimangira serivisi zacu.Dutegerezanyije amatsiko gufatanya nawe gutanga ASTM A106 GR.B ibyuma bikemura ibibazo byimishinga yawe hamwe na serivise yumwuga kandi inoze.
Kuva yashingwa mu 2014,Botop Steelyabaye umuyobozi wambere utanga imiyoboro ya karubone mumajyaruguru yUbushinwa, izwiho serivisi nziza, ibicuruzwa byiza, nibisubizo byuzuye.
Isosiyete itanga imiyoboro inyuranye y’ibyuma bya karubone n’ibicuruzwa bifitanye isano na byo, birimo icyuma, ERW, LSAW, hamwe n’icyuma cya SSAW, ndetse n’umurongo wuzuye w’ibikoresho bya flanges na flanges.Ibicuruzwa byayo bidasanzwe birimo kandi amavuta yo mu rwego rwo hejuru hamwe na austenitis ibyuma bitagira umuyonga, bigenewe guhuza ibyifuzo byimishinga itandukanye.
ASTM A53 Gr.A & Gr.B Umuyoboro wa Carbone idafite umuyoboro wa peteroli na gazi
ASTM A556 Ubukonje Bushushanyijeho Amashanyarazi ya Carbone Amashanyarazi Amazi ashyushya amazi
ASTM A334 Icyiciro cya 1 Carbone idafite ibyuma
ASTM A519 Carbone na Alloy Ikidodo Cyuma Cyimashini
JIS G3455 STS370 Umuyoboro wicyuma udafite kashe ya serivisi yumuvuduko mwinshi
ASTM A192 Amashanyarazi ya Carbone Amashanyarazi Kubitutu Byinshi
JIS G 3461 STB340 Umuyoboro wa Carbone Umuyoboro
AS 1074 Imiyoboro idafite ibyuma ya serivisi isanzwe
API 5L GR
ASTM A53 Gr.A & Gr.B Umuyoboro wa Carbone idafite umuyoboro wa peteroli na gazi
