Manyan Masu Kera Bututun Karfe da Masu Kaya a China |

ASTM A 106 Bakar Carbon Bakin Bututun Karfe Mara Zafi Don Sabis Mai Zafi Mai Yawa

Takaitaccen Bayani:

Daidaitacce: ASTM A106/ASME SA106;
Daraja: Daraja A, Daraja B, da Daraja C;
Nau'in kayan aiki: Bututun ƙarfe na carbon;
Hanyar ƙera: Ba ta da sumul;
Nisan diamita: DN 6-1200 [NPS 1/8 - 48];
Mafi ƙarancin adadin oda: 1t;
Biyan kuɗi: T/T, L/C;
Farashi: Ya danganta da yawan oda da yanayin kasuwa, barka da zuwa don tambaya.

Cikakken Bayani game da Samfurin

Kayayyaki Masu Alaƙa

Alamun Samfura

Gabatarwa ta ASTM A106 / ASME SA106

ASTM A106bututun ƙarfe ba shi da matsalabututun ƙarfe na carbonya dace da amfani a yanayin zafi mai yawa da matsin lamba mai yawa.Ana amfani da shi sosai a fannoni da dama kamar masana'antar mai da iskar gas, masana'antun wutar lantarki da kuma masana'antun sinadarai.

Musamman ma,ASTM A106 Matsayi BBututun bututun yana da matuƙar shahara musamman ga aikace-aikace da yawa saboda iyawarsa ta biyan buƙatun aikin injiniya na yawancin injunan gini da kuma araharsa.

ASME SA106 = ASTM A106.

ASME SA106 da ASTM A106 daidai suke dangane da kayan aiki da kadarori, kuma suna da ƙa'idodi iri ɗaya, amma suna cikin ƙungiyoyin buga ƙa'idodi daban-daban kuma ana amfani da su don biyan buƙatun tsarin takaddun shaida daban-daban.

Nisa Tsakanin Girma

Diamita mara iyaka: DN 6 - DN 1200 [NPS 1/8 - NPS 48];

Diamita na waje: 10.3 - 1219 mm [0.405 - inci 48.];

Kauri na bangoan nuna su kamar yadda aka nuna a cikinASME B 36.10.

Azuzuwan kauri bango da aka saba amfani da su suneJadawali na 40kumaJadawali na 80.

Ana iya amfani da girman bututun da ba na yau da kullun ba, muddin ya cika duk wasu buƙatun wannan lambar.

Rarraba Maki

TheASTM A106ma'auni yana da maki uku daban-daban,A, Aji B, da Aji C.

Ƙarfin amfani da ƙarfin juriya yana ƙaruwa tare da matakin, wanda ake amfani da shi don jure wa yanayi daban-daban na amfani.

Kayan Danye

Za a kashe ƙarfen.

Tsarin Masana'antu

Za a ƙera bututun ƙarfe na ASTM A106 ta amfani datsarin samarwa mara matsala.

Dangane da girman bututun da kuma takamaiman aikace-aikacen, ana iya ƙara rarraba su zuwa cikingamawa mai zafikumasanyi-jawonau'ikan.

DN ≤ 40 [NPS ≤ 1 1/2], ana iya yin zane mai zafi ko mai sanyi, galibi ana yin zane mai sanyi.

DN ≥ 50 [NPS ≥ 2] zai kasance mai zafi. Ana kuma samun bututun ƙarfe marasa sulɓi idan an buƙata.

A ƙasa akwai zane mai tsari na tsarin samar da bututun ƙarfe mara sulɓi mai zafi.

tsarin bututun ƙarfe mara matsala

Za a iya duba tsarin jadawalin kwararar samar da kayayyaki ta hanyar dannawaASTM A556 Sanyi Jawo Sumul Carbon Karfe Tubes.

Bututun ƙarfe marasa shinge waɗanda aka gama da zafi da sanyi suna da halaye na injiniya, ingancin saman, da daidaiton girma baya ga bambance-bambancen girma.

Ana ƙera bututun da aka gama da zafi a yanayin zafi mai yawa kuma suna da ƙarfi mafi kyau amma suna da ƙarfi da kuma daidaito mai ƙasa; yayin da bututun da aka ja da sanyi ana ƙera su ta hanyar nakasa ta filastik a zafin ɗaki kuma suna da ƙarfi mafi girma, saman da ya yi santsi, da kuma daidaitaccen sarrafa girma, wanda hakan ya sa suka dace da aikace-aikacen da ke buƙatar daidaito da aiki mafi girma.

Maganin Zafi

Sanyi-jawoya kamata a yi wa bututun magani da zafi a1200°F [650°C]ko sama da haka bayan zane mai sanyi na ƙarshe.

An gama sosaibututun ƙarfe yawanci ba sa buƙatar ƙarin maganin zafi.
Idan ana buƙatar maganin zafi don bututun ƙarfe mai zafi da aka gama, zafin maganin zafi zai kasance sama da haka1500°F [650°C].

Maganin zafi yana inganta tsarin bututun, yana inganta halayen injiniya, yana ƙara juriya ga tsatsa, yana inganta injina, yana tabbatar da kwanciyar hankali, haka kuma yana cika buƙatun takamaiman ƙa'idodi, don haka yana ƙara yawan aiki da dacewa da bututun.

Sinadaran da Aka Haɗa

Tsarin Sinadaran ASTM A106 (ASME SA106)

a Ga kowace raguwar kashi 0.01% ƙasa da matsakaicin carbon da aka ƙayyade, za a ba da izinin ƙaruwar kashi 0.06% na manganese sama da matsakaicin da aka ƙayyade har zuwa matsakaicin kashi 1.35%.

b Sai dai idan mai siye ya ƙayyade wani abu daban, ga kowane raguwa na 0.01% ƙasa da matsakaicin carbon da aka ƙayyade, za a ba da izinin ƙaruwa na 0.06% manganese sama da matsakaicin da aka ƙayyade har zuwa matsakaicin 1.65%.

cCr, Cu, Mo, Ni, da V ba za su wuce kashi 1% na jimillar abubuwan da ke cikin waɗannan abubuwa guda biyar ba.

Aji A, B da Csun bambanta a cikin sinadaran da suke da shi, galibi dangane da yawan sinadarin carbon da manganese.

Waɗannan bambance-bambancen suna shafar halayen injiniya da yanayin amfani da bututun. Girman sinadarin carbon, haka bututun zai fi ƙarfi, amma ƙarfinsa na iya raguwa. Ƙara yawan sinadarin manganese yana taimakawa wajen ƙarfi da tauri na ƙarfe.

Aikin Inji

Kadarar Tashin Hankali

Aikin Injin ASTM A106 (ASME SA106)

A: Za a ƙayyade mafi ƙarancin tsayi a cikin inci 2 [50 mm] ta hanyar lissafi mai zuwa:

Nau'in inci-fam:e = 625,000A0.2/UO.9

Raka'o'in Sl:e = 1940A0.2/U0.9

e: mafi ƙarancin tsayi a cikin inci 2 [50 mm], %, an zagaye shi zuwa mafi kusa 0.5%,

A: yankin giciye na samfurin gwajin tashin hankali, a cikin.2[mm2], bisa ga takamaiman diamita na waje ko faɗin samfurin da aka ƙayyade da kauri na bango, an zagaye shi zuwa mafi kusa da inci 0.012[1 mm2].

(Idan yankin da aka ƙididdige haka daidai yake da ko ya fi 0.75 a cikin2[500 mm2], sannan ƙimar inci 0.752[500 mm2za a yi amfani da shi.)

U: ƙayyadadden ƙarfin taurin kai, psi [MPa].

Gwajin Lanƙwasawa

Ga bututun DN 50 [NPS 2] da ƙanƙanta, dole ne a sami isasshen tsawon bututu don ba da damar lanƙwasa bututun a hankali ta hanyar 90° ba tare da fashewa a kusa da mandrel mai silinda mai diamita sau 12 diamita na waje na bututun ba.

Ga OD > 25in. [635mm], idan OD/T ≤ 7 ne, ana buƙatar gwajin lanƙwasa don lanƙwasa 180° ba tare da fashewa a zafin ɗaki ba. Diamita na ciki na ɓangaren lanƙwasa shine inci 1.

Gwajin Faɗin Ƙasa

Ba a buƙatar gwajin bututun ƙarfe mara shinge na ASTM A106, amma aikin bututun dole ne ya cika buƙatun da suka dace.

Gwajin Hydrostatic ko Gwajin Wutar Lantarki mara halakarwa

Sai dai idan an buƙata ta musamman, dole ne a gwada kowace bututu ta hanyar amfani da ruwa ko kuma a gwada ta hanyar amfani da wutar lantarki ba tare da lalata ta ba, wani lokacin kuma duka biyun.

Idan ba a yi gwajin hydrostatic ko wanda ba ya lalata ba, dole ne a yi wa bututun alama da “NH".

Gwajin Hydrostatic

Darajar matsin lamba na ruwa ba zai zama ƙasa da kashi 60% na ƙarancin ƙarfin yawan amfanin ƙasa da aka ƙayyade ba.

Ana iya ƙididdige shi ta hanyar dabara mai zuwa:

P = 2St/D

P = matsin lamba na gwajin hydrostatic a cikin psi ko MPa,

S = matsin lamba a bangon bututu a cikin psi ko MPa,

t = ƙayyadadden kauri na bango, kauri na bango mai lamba wanda ya dace da lambar jadawalin ANSI da aka ƙayyade, ko kuma sau 1.143 mafi ƙarancin kauri na bango da aka ƙayyade, a cikin. [mm],

D = diamita ta waje da aka ƙayyade, diamita ta waje da ta yi daidai da girman bututun ANSI da aka ƙayyade, ko diamita ta waje da aka ƙididdige ta hanyar ƙara 2t (kamar yadda aka bayyana a sama) zuwa diamita ta ciki da aka ƙayyade, in. [mm].

Idan an yi gwajin matsin lamba na ruwa, za a yi wa bututun ƙarfe alama damatsin lamba na gwaji.

Gwajin Wutar Lantarki mara lalatawa

Ana iya amfani da shi azaman madadin gwajin hydrostatic.

Za a yi gwajin lantarki mara lalata dukkan jikin kowace bututu bisa gaE213, E309, koE570ƙayyadaddun bayanai.

Idan an yi gwajin da ba ya lalatawa, "NDE"za a nuna a saman bututun.

Juriya Mai Girma

Mass

Ainihin nauyin bututun ya kamata ya kasance cikin kewayon97.5% - 110%na ƙayyadadden taro.

Diamita na waje

Juriyar ASTM A106 diamita ta waje

Kauri

Mafi ƙarancin kauri na bango = 87.5% na kauri na bango da aka ƙayyade.

Tsawon

Ana iya rarraba shi zuwa cikintsawon da aka ƙayyade, tsawon bazuwar guda ɗaya, kumatsawon bazuwar ninki biyu.

Tsawon da aka ƙayyade: kamar yadda umarnin ya buƙata.

Tsawon bazuwar guda ɗaya: mita 4.8-6.7 [ƙafa 16-22].
An yarda kashi 5% na tsawon ya zama ƙasa da mita 4.8 [ƙafa 16], amma ba ya gajarta fiye da mita 3.7 [ƙafa 12] ba.

Tsawon bazuwar sau biyu: Matsakaicin tsawon shine mita 10.7 [ƙafa 35] kuma mafi ƙarancin tsawon shine mita 6.7 [ƙafa 22].
An yarda da kashi biyar cikin ɗari na tsawon ya zama ƙasa da mita 6.7 [ƙafa 22], amma ba ya gajarta da mita 4.8 [ƙafa 16] ba.

Aikace-aikace

Ana amfani da bututun ƙarfe na ASTM A106 sosai a aikace-aikacen masana'antu da yawa saboda juriyarsa ga yanayin zafi da matsin lamba mai yawa.

1. Masana'antar mai da iskar gas: Ana amfani da bututun ƙarfe na ASTM A106 sosai a bututun mai da iskar gas na nesa, kayan haƙa, da matatun mai, inda juriyarsa mai zafi da matsin lamba mai yawa ke tabbatar da aminci da aminci a cikin mawuyacin yanayi.

2. Cibiyoyin samar da wutar lantarki: Ana amfani da shi a cikin bututun boiler mai zafi, mai ƙarfi, masu musayar zafi, da tsarin isar da tururi mai ƙarfi don samar da ingantaccen aiki da tsawon rai a ƙarƙashin mawuyacin yanayi.

3. Masana'antun sinadarai: Ana amfani da bututun ƙarfe na ASTM A106 a masana'antun sinadarai don tsarin bututun mai don masu samar da wutar lantarki masu matsin lamba, tasoshin matsin lamba, hasumiyoyin tacewa, da masu sanyaya iska, inda zai iya jure yanayin zafi mai yawa da sinadarai masu lalata don tabbatar da amincin tsari da inganci.

4. Gine-gine da kayayyakin more rayuwa: Ana amfani da shi a tsarin dumama, iska, da kwandishan (HVAC) da kuma tsarin kariya daga gobara mai ƙarfi don tabbatar da ingantaccen aiki da amincin tsarin a cikin gine-gine.

Daidaiton ASTM A106

ASTM A53 Matsayi BkumaAPI 5L Grade B su ne madadin ASTM A106 Grade B da aka saba amfani da su.

A kan alamar bututun ƙarfe mara shinge, sau da yawa muna ganin bututun ƙarfe wanda ya cika waɗannan ƙa'idodi guda uku a lokaci guda, wanda ke nuna cewa suna da babban daidaito dangane da abubuwan da ke cikin sinadarai, halayen injiniya, da sauransu.

Baya ga kayan da aka ambata a sama, akwai wasu ƙa'idodi da dama waɗanda suka yi kama da ASTM A106 dangane da sinadaran da halayen injina.

GB/T 5310: A shafa a kan bututun ƙarfe mara sulɓi don tukunyar ruwa mai matsin lamba mai yawa.

JIS G3454: Don bututun ƙarfe na carbon don bututun matsi.

JIS G3455: Ya dace da bututun ƙarfe na carbon don bututun mai matsin lamba mai yawa.

JIS G3456: Bututun ƙarfe na carbon don bututun mai zafi sosai.

EN 10216-2: Bututun ƙarfe marasa sumul don amfani da zafin jiki mai yawa.

EN 10217-2Bututun ƙarfe da aka haɗa da walda don amfani da su a yanayin zafi mai yawa.

GOST 8732: Bututun ƙarfe masu zafi marasa sumul don amfani da su a cikin matsin lamba mai yawa da zafin jiki mai yawa.

Dubawa

An duba kowanne bututun ƙarfe mara shinge na ASTM A106 da kyau ko kuma an duba shi ta hanyar kwararru kafin a bar masana'antar, wanda shine dagewarmu kan inganci da kuma jajircewarmu ga abokan ciniki ba tare da canzawa ba.

ASTM A106 GRB Duba diamita na waje

Binciken Diamita na Waje

Duba Kauri na Bango na ASTM A106 GRB

Duba Kauri a Bango

Duba Daidaito na ASTM A106 GRB

Duba Daidaito

Binciken ASTM A106 GRB UT

Binciken UT

Binciken Ƙarshen ASTM A106 GRB

Binciken Ƙarshe

Dubawar Bayyanar ASTM A106 GRB

Duba Bayyanar

shiryawa

Yayin da muke tabbatar da ingancin kayayyakinmu, muna kuma bayar da zaɓuɓɓukan marufi daban-daban don biyan buƙatun sufuri da ajiya daban-daban. Daga ɗaurewa na gargajiya zuwa marufi na kariya na musamman, mun himmatu wajen samar da mafi kyawun kariya ga kowace jigilar bututun ƙarfe don tabbatar da cewa sun isa gare ku lafiya ba tare da lalacewa ba.

Zane Baƙi

Zane Baƙi

Murfin filastik

Murfin filastik

3LPE

3LPE

Naɗewa

Naɗewa

An yi galvanized

An yi galvanized

Haɗawa da Sling

Haɗawa da Sling

Ra'ayin Abokin Ciniki

Ra'ayoyin Abokan Ciniki na ASTM A106 na matakin b (3)
Ra'ayoyin Abokan Ciniki na ASTM A106 na matakin b (2)
Ra'ayoyin Abokan Ciniki na ASTM A106 na B (1)

Waɗannan bita ba wai kawai suna nuna ingancin kayayyakinmu ba ne, har ma da jajircewarmu a fannin hidima. Muna fatan yin aiki tare da ku don samar da mafi kyawun mafita na bututun ƙarfe na ASTM A106 GR.B don ayyukanku tare da sabis na ƙwararru da inganci.

game da Mu

 

Tun lokacin da aka kafa ta a shekarar 2014,Botop Karfeya zama babban mai samar da bututun ƙarfe na carbon a Arewacin China, wanda aka san shi da kyakkyawan sabis, kayayyaki masu inganci, da kuma cikakkun hanyoyin magance matsaloli.

Kamfanin yana bayar da nau'ikan bututun ƙarfe na carbon da kayayyaki masu alaƙa, gami da bututun ƙarfe na ERW, LSAW, da SSAW marasa sulɓi, da kuma cikakken jerin kayan haɗin bututu da flanges. Kayayyakinsa na musamman sun haɗa da ƙarfe masu inganci da ƙarfe marasa austenitic, waɗanda aka ƙera don biyan buƙatun ayyukan bututu daban-daban.


  • Na baya:
  • Na gaba:

  •  

    ASTM A53 Gr.A &Gr. B Bututun Karfe Mara Sumul Don Bututun Mai da Iskar Gas

    Tukwane na Ruwa Mai Zane na ASTM A556 Mai Sanyi Ba Tare da Sumul Ba

    ASTM A334 Grade 1 Carbon Ba tare da Sumul Karfe Bututu

    ASTM A519 Carbon Kuma Alloy Ba tare da Sumul Karfe Injin Bututu

    JIS G3455 STS370 Bututun Karfe Mara Sumul Don Sabis Mai Matsi Mai Girma

    Tukwane na ƙarfe na ASTM A192 na Boiler Carbon Karfe don Matsi Mai Girma

    Bututun Boiler na ƙarfe na JIS G 3461 STB340 mara sumul

    AS 1074 Bututun Karfe Mara Sumul Don Sabis Na Yau Da Kullum

    Kauri Mai Kauri na API 5L GR.B Bututun Karfe Mara Sumul Don Sarrafa Inji

    ASTM A53 Gr.A &Gr. B Bututun Karfe Mara Sumul Don Bututun Mai da Iskar Gas

     

     

    Kayayyaki Masu Alaƙa