ASTM A192:Madaidaicin Ƙimar Ƙarfe don Bututun Tushen Karfe na Karfe don Babban Matsi.
Wannan ƙayyadaddun ƙayyadaddun ya ƙunshi ƙaramin kauri na bango, tukunyar tukunyar ƙarfe mara nauyi, da bututun zafi don sabis na matsa lamba.
Maɓallan kewayawa
ASTM A192 Size Range
Diamita na waje: 12.7-177.8mm [1/2-7 in.]
Mafi ƙarancin kauri na bango: 2.2-25.4mm [0.085 -1in.]
Za a iya samar da bututu masu girma dabam, muddin irin waɗannan bututun sun cika duk sauran buƙatun wannan ƙayyadaddun.
Kerawa
Tubes ba za su kasance marasa ƙarfi da zafi ko sanyi aiki kamar yadda ake sarrafawa ba.
ASTM A192 sune manyan hanyoyin masana'antu guda biyu don bututun ƙarfe mara nauyi: ja mai sanyi da birgima mai zafi.
Maganin zafi
Zafin da aka yi masa a 1200 ℉ [650 ℃] ko sama bayan nassi na sanyi na ƙarshe.
Hakuri Mai Girma
Abubuwan da aka bayar zasu dace da buƙatun ASTM A450.
| Jurewar girma | ||
| Jerin | iri | iyaka |
| Mass | DN≤38.1mm[NPS 11/2] | +12% |
| DN ：38.1mm[NPS 11/2] | +13% | |
| Diamita | DN≤38.1mm[NPS 11/2] | +20% |
| DN ：38.1mm[NPS 11/2] | +22% | |
| Tsawon tsayi | DN＜50.8mm[NPS 2] | +5mm[NPS 3/16] |
| DN≥50.8mm[NPS 2] | +3mm[NPS 1/8] | |
| Madaidaici da Gama | Bututun da aka gama za su kasance madaidaiciya madaidaiciya kuma suna da santsin ƙarewa marasa bursu. | |
| Kulawa mara kyau | Duk wani katsewa ko rashin daidaituwa da aka samu a cikin bututu ana iya cire shi ta hanyar niƙa, in dai an kiyaye shimfidar wuri mai santsi, kuma ba a rage kaurin bango zuwa ƙasa da abin da wannan ko ƙayyadaddun samfur suka yarda da shi. | |
ASTM A192 Pipe Weight Kalkuleta
Tsarin nauyi shine:
M=(DT)×T×C
Mshine yawan adadin tsawon raka'a;
Dshine ƙayyadadden diamita na waje, wanda aka bayyana a cikin millimeters (inci);
T shine ƙayyadadden kauri na bango, wanda aka bayyana a cikin millimeters (inci);
Cshine 0.0246615 don ƙididdigewa a cikin raka'a SI da 10.69 don ƙididdigewa a cikin raka'o'in USC.
Idan kana son ƙarin sani game da karfeginshiƙi nauyin bututukumatsarin bututu, danna nan!
Gwajin ASTM A192
Matsayin aiwatarwa na gwaji
| Gwaji | Daidaitawa |
| Abubuwan sinadaran | ASTM A450 Part 6 |
| Gwajin Injini | ASTM A450 Part 7 |
| Gwajin lallashi | ASTM A450 Part 19 |
| Gwajin walƙiya | ASTM A450 Part 21 |
| Gwajin Tauri | ASTM A450 Part 23 |
| Gwajin matsa lamba na hydraulic | ASTM A450 Part 24 |
| Jarabawa mara lalacewa | ASTM A450, Kashi na 26 |
Wannan ma'auni yana da ƙayyadaddun buƙatu don abun ciki na sinadarai da kaddarorin inji: sauran gwaje-gwajen suna komawa ga ASTM A450.
Abubuwan sinadaran
| Abubuwan sinadaran | |
| C(Carbon) | 0.06-0.18 |
| Mn(Manganese) | 0.27-0.63 |
| P(Phosphorus) | ≤0.035 |
| S(sulfur) | ≤0.035 |
| Si(Silikon) | ≤0.25 |
| Ba ya halatta a samar da ma'aunin alloy wanda a bayyane yake kira don ƙara wani abu banda waɗanda aka lissafa a sama. | |
Tensile Properties
| Bukatun tensile | |||
| Jerin | rarrabawa | daraja | |
| Ƙarfin ƙarfi, min | ksi | 47 | |
| MPa | 325 | ||
| Ƙarfin bayarwa, min | ksi | 26 | |
| MPa | 180 | ||
| Tsawaitawa a cikin 50mm (2 in ), min | % | 35 | |
Mabuɗin Abubuwan Alama
Za a yi masa alama a sarari:
sunan masana'anta ko alama
lambar ƙayyadaddun bayanai,daraja
sunan da lambar odar mai siye
zafi ko sanyi mai sarrafa.
Lura: Bukatar alamar ba ta haɗa da kwanan watan wannan ƙayyadaddun bayanai ba.
Don tubes kasa da 11/4in. [31.8 mm] a diamita da bututun da ke ƙasa da tsayin ƙafa 1, ana iya yin alamar bayanin da ake buƙata akan tambarin da aka makala amintacce zuwa dam ko akwatin da ake jigilar bututun.
Ƙarin Gudanarwa
Lokacin siye da amfani da bututu ASTM A192, yanayin ƙarshen amfani da takamaiman buƙatun mai amfani na iya buƙatar ƙarin aiki:
Fenti ko Rufi
Ana iya amfani da fenti mai hana tsatsa ko wasu kayan kariya a saman.Wadannan sutura suna ba da wasu kariya daga lalata, musamman ma idan bututun tukunyar jirgi yana fuskantar danshi.
Magungunan rigakafin lalata
Baya ga zanen, ana iya amfani da wasu magungunan hana lalata kamar galvanizing, aluminizing, ko shafa tare da wasu kayan hana lalata don taimakawa ƙara ƙarfin bututu a cikin yanayi mara kyau.
Maganin zafi
Kodayake ASTM A192 yana ƙayyadaddun buƙatun don masana'anta da gwajin bututu, a wasu aikace-aikace ana iya buƙatar ƙarin jiyya na zafi (misali, daidaitawa, annealing) don cimma takamaiman ƙayyadaddun kayan inji ko don haɓaka ƙananan tsarin bututu.
Saman Ciki Da Na Waje Ya Ƙare
Filayen ciki da na waje na bututun tukunyar jirgi na iya buƙatar ƙasa, gogewa, ko tsabtace su don haɓaka abubuwan kwararar ruwa ko tsabta.
Ƙarshen inji
Dangane da buƙatun shigarwa da haɗin kai, ƙarshen bututun tukunyar jirgi na iya buƙatar zaren zare, chamfered, ko in ba haka ba injin don sauƙaƙe shigarwa.
Ƙarin Dubawa
Don tabbatar da cewa bututun sun cika ASTM A192 da takamaiman buƙatun abokin ciniki, ana iya yin ƙarin bincike.Misali, gwajin ultrasonic, gwajin X-ray, da sauransu.
Takamaiman Aikace-aikace
Ƙwarewa a cikin tukunyar jirgi na carbon karfe maras sumul da bututu masu zafi.Ana amfani da waɗannan bututun don sabis na matsa lamba mai ƙarfi kamar tukunyar wuta mai ƙarfi, tukunyar jirgi mai ƙarfi, da kayan aikin da ke aiki a cikin yanayin zafi da matsanancin matsin lamba.
Wadannan su ne aikace-aikace na ASTM A192 karfe bututu a aikace:
Matsakaicin tukunyar jirgi
ASTM A192 tubes maras kyau sun dace musamman don kera bututu mai zafi, bututun tukunyar ruwa mai zafi, bututun tururi, manyan bututun hayaƙi, da sauransu, don bututun bututun ruwa na babban matsa lamba da sama.Yawanci ana amfani da su a tashoshin wutar lantarki, masana'antu da ma'adinai da kayan aikin sinadarai, ana amfani da su don samar da yanayin zafi da matsanancin tururi.
Matakan zafi mai zafi
Ana amfani da bututun ASTM A192 sosai a cikin aikace-aikacen matsanancin matsanancin matsin lamba (yawanci ana magana da su azaman tukunyar jirgi tare da matsin aiki sama da 9.8 MPa).Ana amfani da waɗannan tukunyar jirgi a manyan tashoshin wutar lantarki.
Superheaters da reheaters
Waɗannan su ne mahimman abubuwan da ke cikin tukunyar jirgi kuma ana amfani da su don ƙara yawan zafin tururi, wanda hakan ke ƙara haɓakar zafin jiki gaba ɗaya.
Masu musayar zafi
Kodayake ana amfani da ASTM A192 da farko don bututun tukunyar jirgi, ana kuma iya amfani da shi a cikin masu musayar zafi inda ake buƙatar kyawawan kaddarorin canjin zafi, musamman a cikin yanayin zafi mai ƙarfi, yanayin matsa lamba.
Thermal Oil Boilers
A cikin wannan nau'in tukunyar jirgi, ana canja wurin makamashin zafi ta hanyar dumama mai mai zafi, wanda aka saba amfani dashi a cikin sinadarai, sarrafa abinci, da masana'antar saka.astm A192 tubing ya dace da babban zafin jiki, yanayin matsa lamba da aka samu a cikin waɗannan aikace-aikacen.
Ma'auni masu dacewa
ASTM A192: Don bututun tukunyar jirgi na carbon karfe maras kyau don manyan tukunyar jirgi.
ASTM A179: Mai sanyi mai laushi mai laushi mai laushi mai laushi mai sanyi da bututu don yanayin zafi mara kyau.
ASTM A210: Matsakaicin matsakaicin carbon karfe tukunyar jirgi da superheater tubes.
ASTM A213: Sumul ferritic da austenitic gami karfe tukunyar jirgi, superheater, da zafi Exchanger tubes.
ASTM A106: Bututun ƙarfe na ƙarfe mara nauyi don sabis na zafin jiki.
ASTM A335: Sumul ferritic da austenitic gami karfe bututu da bututu don high-zazzabi sabis, misali wutar lantarki tashoshin.
ASTM A516: Carbon karfe farantin abu dace da matsakaici da kuma low-zazzabi matsa lamba tasoshin.
ASTM A285: Carbon karfe farantin dace da low zuwa matsakaici-matsi tasoshin.
ASTM A387: Alloy karfe farantin da aka yi amfani da a yi na welded tukunyar jirgi da matsa lamba, musamman inda mai kyau zafi juriya ake bukata.
ASTM A53: Sumul da welded baki da zafi-tsoma galvanized karfe shambura ga general da inji Tsarin.
Tare, waɗannan ƙa'idodin sun ƙunshi kaddarorin kayan, juriyar juzu'i, kaddarorin injina, da abubuwan haɗin sinadarai da ake buƙata don amfani a cikin tukunyar jirgi, tasoshin matsa lamba, masu musayar zafi, da sauransu, a yanayin zafi daban-daban, matsi, da yanayin sabis.
Kayayyakinmu masu alaƙa
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tags:astm a192, carbon karfe bututu, Boiler Tubes, masu kaya, masana'antun, masana'antu, hannun jari, kamfanoni, wholesale, buy, farashin, zance, girma, sayarwa, farashi.
Lokacin aikawa: Afrilu-01-2024