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ASTM A501 Grade B LSAW Carbon Karfe Tsarin Bututu

Takaitaccen Bayani:

Matsayin aiwatarwa: ASTM A501
Darasi: B
Girman Bututun Zagaye: 25-1220 mm [1-48 in]
Kaurin bango: 2.5-100 mm [0.095-4 a]
Length: Tsawon yana yawanci 5-7m [16-22 ft] ko 10-14m [32-44 ft], amma kuma ana iya ƙayyade shi.
Ƙarshen Tube: Ƙarshen lebur.
Rufin saman: galvanized ko baƙar fata (bututun da ba a ba da suturar zinc ba)
Ƙarin ayyuka: ayyuka na musamman kamar yankan bututu, sarrafa ƙarshen bututu, marufi, da sauransu.

Cikakken Bayani

Tags samfurin

ASTM A501 Grade B Gabatarwa

ASTM A501 Babban darajar Bbututun ƙarfe ne mai zafi wanda aka kafa kuma maras sumul tare da ƙaramin ƙarfi na 448 MPa (65,000 psi) don aikace-aikacen tsari iri-iri.

ASTM A501shi ne don ƙirƙira da aikin ƙwanƙwasa mai zafi mai walƙiya da bututun ƙarfe mara nauyi don aikace-aikacen tsari.
Wadannan bututun ƙarfe na iya zama baƙar fata (ba a rufe su ba) ko kuma zazzage galvanized mai zafi, wanda ƙarshen ya haɓaka juriya na lalata ta hanyar tsarin galvanizing, yana sa ya dace da yanayin yanayi mai yawa.
Ana amfani da waɗannan bututun ƙarfe sosai a cikin gadoji, gine-gine, da sauran aikace-aikacen tsarin gaba ɗaya.

ASTM A501 Rarraba Grade

ASTM A501 yana rarraba bututun ƙarfe zuwa maki uku,grade A, B, da C.

Grade B shine mafi yawan amfani da maki ukun saboda yana samar da ingantattun kaddarorin don aikace-aikacen tsari da yawa.

Raw Materials

 

Karfe za a yi tana asali-oxygen ko lantarki-baka-tander karfe yin tsari.

Ana iya yin jifa da ƙarfe a cikin ingots ko ƙila a yi jifa.

Lokacin da ƙarfe na nau'o'i daban-daban aka jera simintin gyare-gyare, mai samar da ƙarfe zai gano abin da ke haifar da canji kuma ya cire shi ta amfani da ingantaccen tsari wanda ke raba maki daidai.

Tsarin Masana'antu na ASTM A501

The tubing za a yi ta daya daga cikin wadannan matakai:m;makera-butt-welding (cigaba da walda);waldi na juriya na lantarki (ERW) ko waldawar baka (SAW)bi ta sake dumama a ko'ina cikin giciye-sashe da zafi forming ta hanyar rage ko siffatawa tsari, ko duka biyu.

Aikin walda SAW ya kasu kashiLSAW(SAW) daHSAW).

Za a yi siffa ta ƙarshe ta hanyar tsari mai zafi.

Maganin zafi na ASTM A501 Grade B

Ya zama halatta a ƙara daidaita yanayin zafi don bututu tare da kaurin bango sama da 13mm [1/2 in].

Chemical abun da ke ciki na ASTM A501 Grade B

 
ASTM A501 Bukatun Chemical B,%
Abun ciki Darasi B
Binciken Zafi Binciken Samfura
C (Carbon)B max 0.22 0.26
Mn (Manganese)B max 1.40 1.45
P (phosphorus) max 0.030 0.040
S (sulfur) max 0.020 0.030
Ku (Copper)B
(lokacin da aka ƙayyade ƙarfe na jan karfe)
min 0.20 0.18
BGa kowane raguwar maki 0.01 da ke ƙasa da ƙayyadaddun madaidaicin don carbon, an ba da izinin haɓaka 0.06 bisa ɗari sama da iyakar ƙayyadaddun don manganese, har zuwa matsakaicin 1.60% ta nazarin zafi da 1.65 % ta nazarin samfur.

Za a yi nazarin samfuran ta amfani da samfuran gwaji da aka ɗauka daga tsayi biyu na bututu daga kowane tsayin tsayin 500, ko juzu'insa, ko guntu biyu na haja mai birgima daga kowane nau'in daidaitaccen adadin abin birgima.

Abubuwan Tensile na ASTM A501 Grade B

 

Samfuran tensile za su bi ka'idodin da ake buƙata na Hanyoyin Gwaji da Ma'anar A370, Shafi A2.

ASTM A501 Bukatun Tensile B
Jerin Kaurin bango
mm [in]
Darasi B
Ƙarfin ƙarfi, min, psi[MPa] Duka 65000 [448]
Ƙarfin bayarwa, min, psi[MPa] ≤25 [1] 46,000 [315]
>25 [1] da ≤ 50 [2] 45,000 [310]
>50 [2] da ≤ 76 [3] 42,500 [290]
>76 [3] da ≤ 100 [4] 40,000 [280]
Tsawaitawa, min,% - 24
Tasirin Makamashi min,matsakaita, ft/Ibf [J] - 20 [27]
min,guda ɗaya, ft/Ibf [J] - 14 [19]

Samfuran gwajin tashin hankali za su kasance cikakkun ma'aunin gwajin tsayi na tsayi ko samfuran gwajin tsiri mai tsayi.

Domin welded tubing, duk wani samfurin gwajin tsiri mai tsayi za a ɗauka daga wuri aƙalla 90 ° daga walda kuma za a shirya shi ba tare da lallausan tsayin ma'auni ba.

Gwajin tsiri mai tsayiSamfuran za a cire duk burrs.

Samfuran gwajin tashin hankali ba za su ƙunshi lahani na saman da zai tsoma baki tare da ƙayyadaddun ƙayyadaddun kaddarorin tensile ba.

Kaurin bango ≤ 6.3mm [0.25in] baya buƙatar gwajin tasiri.

ASTM A501 Grade B Jure Dimension Dimension

 
ASTM A501 Girman Hakuri
Jerin iyaka Lura
Diamita na Wuta (OD) ≤48mm (1.9 in) ± 0.5mm [1/48 in]
50mm (2 in) ± 1%
Kaurin bango (T) Ƙayyadadden kauri na bango ≥90%
Nauyi kayyade nauyi 96.5% -110%
Tsawon (L) ≤7m (22 ft) 6mm (1/4in) - +13mm (1/2in)
7-14m (22-44 ft) -6mm (1/4in) - +19mm (3/4)
Madaidaici Tsawoyin suna cikin rukunin sarakuna (ft) L/40
Tsawon raka'o'in awo ne (m) L/50

ASTM A501 Bukatun Bayyanar

Bututun tsarin ba zai zama mara lahani ba kuma zai sami ƙarewa mai santsi sakamakon tsarin masana'antar mirgina mai zafi.

Lokacin da zurfin lahani a saman bututun ya wuce kashi 10% na kauri na bango, waɗannan lahani za a yi la'akari da rashin daidaituwa.Gyara ta hanyar walda za a ba da izini kawai lokacin da aka amince tsakanin mai siye da mai ƙira.Kafin gyara ta hanyar walda, abubuwan da za a gyara dole ne a cire su gaba ɗaya ta hanyar yanke ko niƙa.

ASTM A501 Bukatun Bayyanar

Domin tsarin bututu ya zama zafi-tsoma galvanized, wannan shafi zai dace da dacewa bukatun na Musammantawa.ASTM A53.

Alamar Tube

 

Kowane tsayin bututun tsarin ya kamata a yi masa alama ta hanyar da ta dace, kamar mirgina, tambari, tambari, ko zanen.

Alamar ASTM A501 yakamata ta sami bayanan masu zuwa aƙalla:

     Sunan masana'anta

Alamar kasuwanci ko alamar kasuwanci

Girman

Sunan daidaitattun (ba a buƙatar shekarar bugawa)

Daraja

Don bututun tsari <50 mm [2 in] OD, yana halatta a yiwa bayanin ƙarfe alama akan lakabin da aka haɗe zuwa kowane dam.

Aikace-aikacen ASTM A501 Grade B

 

ASTM A501 Grade B karfe ya haɗu da ƙarfi da ductility tare da tsarin samar da zafi mai zafi, yana sa ya dace da aikace-aikacen tsari iri-iri.

Gine-gine da gine-gine: Yawanci ana amfani dashi a aikace-aikacen gine-gine da gine-gine inda ake buƙatar ƙarfin ƙarfi da dorewa na kayan aiki masu ƙarfi.Wannan ya haɗa da gine-gine, filayen wasanni, gadoji, da sauran gine-gine.

Kayayyakin Masana'antu: Saboda ƙarfin ƙarfinsa, ya dace don amfani da shi a cikin masana'antu irin su masana'antu da ɗakunan ajiya inda tsarin tsarin ke da mahimmanci.

Kayan aikin sufuri: Ana amfani da wannan darajar wajen kera kayayyakin sufuri, da suka hada da tashoshin jirgin kasa, filayen jirgin sama, da manyan hanyoyi.

Abubuwan Tsari: Har ila yau, ana amfani da ita wajen kera abubuwan da suka dace kamar ginshiƙai, katako, da trusses, waɗanda ke samar da tsarin sassa daban-daban.

Kera kayan aiki: A cikin samar da kayan aiki masu nauyi da injuna, ana iya amfani da shi don sassan da ke buƙatar manyan kayan haɗin ginin.

Aikace-aikacen ASTM A501 Grade B
Aikace-aikacen ASTM A501 Grade B

Amincewa

 

Mai sana'anta zai ba wa mai siye da takardar shedar yarda da ke bayyana cewa samfurin an ƙididdige shi, an gwada shi, kuma an duba shi daidai da wannan ƙayyadaddun da wasu buƙatun da aka kayyade a cikin odar siyayya ko kwangila kuma duk waɗannan buƙatun sun cika.Takardar yarda za ta ƙunshi takamaiman lamba da shekarar bayarwa.

Amfaninmu

 

Botop Karfe babban ƙera Welded Carbon Karfe bututu ne kuma mai kaya daga China, kuma mai sarrafa bututun ƙarfe mara nauyi.

Botop Karfe yana da ƙaƙƙarfan sadaukarwa ga inganci kuma yana aiwatar da tsauraran sarrafawa da gwaji zuwatabbatar da amincin samfurin.Ƙwararrun ƙungiyar ta tana ba da mafita na musamman da goyan bayan ƙwararru, tare da mai da hankali kan gamsuwar abokin ciniki.Muna fatan yin aiki tare da ku.


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