Farashi mai rahusa China Construction Kankare 12mm Ƙarfafa Ƙarfe Mai Rarrafe Karfe

Za mu yi kawai game da kowane exertion domin zama mai kyau da kuma cikakke, da kuma bugun sama da ayyukanmu ga tsayawa a lokacin matsayi na duniya top-sa da high-tech Enterprises for Discountable price China Construction Kankare 12mm Karfafa m maras kyau Karfe Rebar, Muna maraba da sabon kuma tsofaffin masu siye daga kowane salon rayuwa don tuntuɓar mu don hulɗar kasuwanci na dogon lokaci da kyakkyawan sakamako na juna!
Za mu yi kusan kowane ƙoƙari don kasancewa mai kyau da cikakke, kuma za mu hanzarta ayyukanmu don tsayawa yayin matsayi na manyan manyan kamfanoni na duniya da manyan masana'antuBar nakasar China, Lalacewar Karfe Bar, Amincewa shine fifiko, kuma sabis shine mahimmanci. Mun yi alƙawarin yanzu muna da ikon samar da ingantaccen inganci da samfuran farashi masu dacewa ga abokan ciniki. Tare da mu, an tabbatar da amincin ku.

Ƙayyadaddun samfur

Ƙayyadaddun bayanai:zafi birgima ribbed karfe mashaya Φ6-50mm zagaye mashaya Φ12-800mm
Ƙunƙarar murɗa:6-20mm Coil: 6-20mm
Rebar HPB400/HRB400E/HRB500/HRB500E
HRB600/HRB600E/PSB500/HRB400E/HRB500E/S400W/Grade40/Grade60/460B/B500B/A630-420H
Karfe zagaye:20CrMnTiH jerin, 20CrH ~ 40CrH, 20CrMoH ~ 42CrMoH
GCr15, GCr15SiMn, 52100, SAE105560Si2MnA, 60Si2CrA, 60Si2CrVA, 55CrMnA/20Mn2～45Mn2, 20Cr～40Cr, 20CrMn
C70S6, 36MnVS4, 30MnVS, 30MnVS6/12Cr1MoVG, 12Cr2MoWVTiB, 15CrMoG, T11, T12, T22/10～80, 20Mn～65Mn, S4S4Cr, S15C
CM490, CM690, SBC690, da dai sauransu/Q345 jerin, Q460C, da dai sauransu.
Bayanin aikace-aikacen:Ana amfani da sandunan ƙarfe mai zafi da aka yi birgima a cikin babban jirgin ƙasa mai sauri, masana'antar makamashin nukiliya, wuraren wasannin Olympic, Aikin Kula da Ruwa na Gorge Uku
da sauran muhimman ayyuka na kasa da kuma wasu muhimman gine-gine. Ana amfani da sandunan zagaye da yawa a cikin jiragen ruwa, motoci, jirgin sama, layin dogo, gadoji, tasoshin matsa lamba, sassan kayan aikin injin.

Rarraba samfur

Akwai hanyoyin rarrabuwa guda biyu da aka saba amfani da su don rebar: ɗaya shine a keɓance ta hanyar siffar geometric, da kuma rarraba ko rubuta daidai da sifar giciye na haƙarƙari mai juyewa da tazarar hakarkarin. Nau'in II. Wannan rarrabuwa galibi yana nuna ƙwaƙƙwaran aikin rebar. Na biyu ya dogara ne akan rarrabuwa (grade), kamar tsarin aiwatar da ƙasata a halin yanzu, rebar shine (GB1499.2-2007) waya shine 1499.1-2008), gwargwadon ƙarfin ƙarfin (ƙarfin samarwa/ƙarfin ƙarfi) Rebar shine zuwa kashi 3; a cikin Matsayin Masana'antu na Jafananci (JI SG3112), an raba rebar zuwa nau'ikan 5 bisa ga cikakken aikin; a cikin Ma'auni na Biritaniya (BS4461), an kuma ayyana maki da yawa na gwajin aikin rebar. Bugu da ƙari, ana iya rarraba rebars gwargwadon amfaninsu, kamar sandunan ƙarfe na yau da kullun don ƙarfafa simintin ƙarfe da sandunan ƙarfe masu zafi don ƙarfafa simintin da aka riga aka yi.

Girman samfur

1) Kewayon diamita mara kyau da diamita shawarar

Mafi girman diamita na sandunan ƙarfe ya fito daga 6 zuwa 50mm, kuma ƙa'idodin da aka ba da shawarar mafi girman diamita na sandunan ƙarfe sune 6, 8, 10, 12, 14, 16, 20, 25, 32, 40, da 50mm.

2) Bambance-bambancen da aka yarda da sifar saman da girman ribbed karfe sandar

Ka'idodin ƙira na ƙananan haƙarƙari na sandunan ƙarfe na ribbed za su cika buƙatu masu zuwa:

Matsakaicin β tsakanin haƙarƙari mai jujjuyawa da axis na sandar ƙarfe bai kamata ya zama ƙasa da digiri 45 ba. Lokacin da kusurwar da aka haɗa ba ta da girma fiye da digiri 70, jagorancin haƙarƙari mai jujjuyawa a bangarorin da ke gefen shingen karfe ya kamata ya zama akasin haka;

Matsakaicin tazarar ƙaƙƙarfan ƙaƙƙarfan haƙarƙari ba zai zama fiye da sau 0.7 na sanƙarar diamita na sandar ƙarfe ba;

Matsakaicin α tsakanin gefen haƙarƙari mai jujjuyawa da saman sandar ƙarfe ba zai zama ƙasa da digiri 45 ba;

Jimlar gibin (ciki har da nisa na haƙarƙari mai tsayi) tsakanin ƙarshen haƙarƙari masu jujjuyawa a ɓangarorin biyu na madaidaicin sandar ƙarfe ba zai fi 20% na madaidaicin madaidaicin sandar ƙarfe ba;

Lokacin da ƙananan diamita na sandar ƙarfe ba ta wuce 12mm ba, yankin haƙarƙarin dangi bai kamata ya zama ƙasa da 0.055; lokacin da diamita mara kyau shine 14mm da 16mm, yankin haƙarƙarin dangi bai kamata ya zama ƙasa da 0.060 ba; Lokacin da diamita mara kyau ya fi 16mm, yankin haƙarƙarin dangi bai kamata ya zama ƙasa da 0.065 ba. Koma zuwa Karin Bayani na C don lissafin yanki na haƙarƙari.

Sandunan ƙarfe na ribbed yawanci suna da haƙarƙari na tsayi, amma kuma ba tare da haƙarƙari na tsayi ba;

3) Tsawon tsayi da karkatacciyar hanya

A. Tsawon:
Ana ba da sandunan ƙarfe yawanci a cikin tsayayyen tsayi, kuma takamaiman tsayin isarwa ya kamata a nuna a cikin kwangilar;
Ana iya isar da sanduna masu ƙarfafawa a cikin coils, kuma kowane reel yakamata ya zama rebar guda ɗaya, yana barin 5% na adadin reels a cikin kowane tsari (reels biyu idan ƙasa da biyu) ya ƙunshi rebars biyu. An ƙayyade nauyin faifai da diamita na diski ta hanyar shawarwari tsakanin mai siyarwa da mai siye.

B. Tsawon haƙuri:
Bambancin da aka yarda da tsayin sandar karfe lokacin da aka isar da shi zuwa tsayayyen tsayi bazai zama mafi girma ± 25mm;
Lokacin da ake buƙatar mafi ƙarancin tsayi, karkacewar sa shine + 50mm;
Lokacin da matsakaicin tsayin da ake buƙata, karkacewar shine -50mm.

C. curvature da ƙarewa:
Ƙarshen sandar ƙarfe ya kamata a yanke shi tsaye, kuma nakasar gida kada ta shafi amfani.

Za mu yi kawai game da kowane exertion domin zama mai kyau da kuma cikakke, da kuma bugun sama da ayyukanmu ga tsayawa a lokacin matsayi na duniya top-sa da high-tech Enterprises for Discountable price China Construction Kankare 12mm Karfafa m maras kyau Karfe Rebar, Muna maraba da sabon kuma tsofaffin masu siye daga kowane salon rayuwa don tuntuɓar mu don hulɗar kasuwanci na dogon lokaci da kyakkyawan sakamako na juna!
Farashi mai rahusaBar nakasar China, Lalacewar Karfe Bar, Amincewa shine fifiko, kuma sabis shine mahimmanci. Mun yi alƙawarin yanzu muna da ikon samar da ingantaccen inganci da samfuran farashi masu dacewa ga abokan ciniki. Tare da mu, an tabbatar da amincin ku.