OEM Samar da Babban Matsi Tsayawa Mai Kyau Tauri GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Karfe Bututu
Takaitaccen Bayani:
GB 3087 20# bututun ƙarfe maras sumul ana amfani da su sosai don kera injin bututun dumama, kwantena, bututun bututun matsa lamba mai ƙarancin matsakaici.
An sadaukar da shi ga ingantaccen iko mai kyau da kamfani mai siyayya, ƙwararrun ma'aikatan membobinmu galibi suna samuwa don tattauna buƙatun ku da kuma tabbatar da cikakken mai siyar da jin daɗin OEM Samar da Babban Matsi Mai Kyau Kyakkyawan Tauri GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Karfe bututu, Mu maraba da abokan ciniki, ƙungiyoyin kasuwanci da abokai daga duk abubuwan haɗin gwiwa daga ƙasa don tuntuɓar mu da samun haɗin gwiwa don abubuwan da suka dace.
An sadaukar da kai ga ingantaccen iko da kamfani mai siyayya, ƙwararrun ƙwararrun ma'aikatanmu galibi ana samun su don tattauna buƙatun ku da kuma ba da cikakkiyar gamsuwa ga mai siye.China Bututu da Karfe, Gamsar da abokan cinikinmu akan samfuranmu da aiyukanmu shine koyaushe ke ƙarfafa mu don yin mafi kyawu a cikin wannan kasuwancin.Muna gina alaƙa mai fa'ida tare da abokan cinikinmu ta hanyar ba su babban zaɓi na kayan mota masu ƙima a farashi mai ƙima.Muna ba da farashi mai yawa akan duk sassan ingancin mu don haka ana ba ku tabbacin tanadi mafi girma.
Kera:Tsari mara kyau, An gama zafi ko sanyi.
Kaurin bango(WT):3.2 mm - 21 mm.
Diamita na waje (OD):33 mm - 323 mm.
Tsawon:6M ko ƙayyadadden tsayi kamar yadda ake buƙata.
Ƙarshe:Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Taka.
Tashar Jirgin Ruwa: Tianjin, China.
Sharuɗɗan Biyan kuɗi: T / T, LC.
Bayarwa: 7-15 kwanaki bayan biya.
Surface: Za a shafa tubes (A waje kawai) don hana tsatsa.
Alama: Daidaitaccen Matsayi + Karfe + Girma + Zafi Babu + Lutu No.
Kunshin: daure (hexagonal), Akwatunan katako, Crates (karfe / katako) ko kamar yadda ake buƙata.
(1)Hanyar samar da ƙarfe
Ana kera ƙarfe ta tanderun lantarki, mai canza iskar oxygen ko hanyar buɗe wuta.
(2) Hanyar masana'anta na bututu mara kyau
Za a iya samar da babur bututu ta hanyar birgima mai zafi, kuma ana iya amfani da billet ɗin ci gaba da yin simintin gyare-gyare ko ingot ɗin ƙarfe.
(3) Hanyar sarrafa bututun ƙarfe
Ana iya kera bututun ƙarfe ta hanyar mirgina mai zafi (extrusion, faɗaɗa) ko zane mai sanyi (mirgina) hanya mara kyau.
| Daidaitawa | Karfe Grade | C | Si | Mn | S | P | Cr |
| GB3087 | 10 | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.02 | 0.025 | ≤0.15 |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.02 | 0.025 | ≤0.25 |
| Daidaitawa | Bututun ƙarfe | Kaurin bango | Ƙarfin ƙarfi | Ƙarfin Haɓaka | Tsawaitawa |
| (mm) | (MPa) | (MPa) | % | ||
|
|
| ≥ | |||
| GB3087 | 10 | / | 335-475 | 195 | 24 |
| 20 | 15 | 410-550 | 245 | 20 | |
| ≥15 | 225 | ||||
| Nau'in bututun karfe | Diamita na waje (mm) | Hakuri | ||
| talakawa | ci gaba | |||
| Bututu mai zafi | OD | ≤159 | ± 10% (min ± 0.50mm) | ± 0.75% (min ± 0.40mm) |
| ：159 | ± 1.0% | ± 0.90% | ||
| WT | ≤20 | 15.0% (min a 0.45mm) | ± 10% (min ± 0.30mm) | |
| ：20 | ± 12.5% | ± 10% | ||
| OD≥351 | ± 15% | |||
| Tushen zana sanyi | OD | 10 zuwa 30 | ± 0.40mm | ± 0.20mm |
| ：30 ~ 50 | ± 0.45mm | ± 0.25mm | ||
| · 50 | ± 1.0% | ± 0.75% | ||
| WT | 1.5 zuwa 3.0 | +15% | ± 10% | |
| · 3.0 | +12.5% | ± 10% | ||
(1) Gwajin Ruwa
Yakamata a gwada bututun karfe ta hanyar ruwa daya bayan daya.
(2) Gwajin gwanjo
Bututun ƙarfe tare da diamita na waje fiye da 22mm zuwa 400mm da kaurin bangon da bai wuce 10mm ba za a yi gwajin lallasa.
(3) Gwaji mai walƙiya
Bututun ƙarfe tare da kauri na bango wanda bai wuce 8 mm ba ana iya fuskantar gwajin walƙiya tare da babban taper na 30 °, 45 ° ko 60 °.
(4) Gwajin lankwasawa
Za a gwada bututun ƙarfe tare da diamita na waje wanda bai wuce 22 mm ba.
(5) Gwajin mara lalacewa
Dangane da bukatun mai siye, za a gwada bututun ƙarfe na ultrasonically ɗaya bayan ɗaya.
Filayen ciki da waje na bututun ƙarfe ba su da fasa, folds, creases, crusting ko rabuwa, kuma waɗannan lahani yakamata a cire su gaba ɗaya.Zurfin sharewa ba zai wuce mummunan karkatar da kauri na bango ba, kuma ainihin kauri na bango a wurin tsaftacewa ba zai zama ƙasa da mafi ƙarancin izinin bangon ba.
A marufi, marking da ingancin bayani dalla-dalla na karfe bututu zai bi da tanadi na GB/T 2102.
An sadaukar da shi ga ingantaccen iko mai kyau da kamfani mai siyayya, ƙwararrun ma'aikatan membobinmu galibi suna samuwa don tattauna buƙatun ku da kuma tabbatar da cikakken mai siyar da jin daɗin OEM Samar da Babban Matsi Mai Kyau Kyakkyawan Tauri GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Karfe bututu, Mu maraba da abokan ciniki, ƙungiyoyin kasuwanci da abokai daga duk abubuwan haɗin gwiwa daga ƙasa don tuntuɓar mu da samun haɗin gwiwa don abubuwan da suka dace.
OEM SupplyChina Bututu da Karfe, Gamsar da abokan cinikinmu akan samfuranmu da aiyukanmu shine koyaushe ke ƙarfafa mu don yin mafi kyawu a cikin wannan kasuwancin.Muna gina alaƙa mai fa'ida tare da abokan cinikinmu ta hanyar ba su babban zaɓi na kayan mota masu ƙima a farashi mai ƙima.Muna ba da farashi mai yawa akan duk sassan ingancin mu don haka ana ba ku tabbacin tanadi mafi girma.
