China Factory Supply Quality AISI ASTM Standard Tubing 304 SS316 Bakin Karfe Marasa Bututu Farashin
| tem | Bakin Karfe Bututu |
| Daidaitawa | JIS, AiSi, ASTM, GB, DIN, EN |
| Wurin Asalin | China |
| Sunan Alama | ROYAL |
| Nau'in | M |
| Karfe daraja | 200/300/400 Series, 904L S32205 (2205), S32750(2507) |
| Aikace-aikace | Masana'antar sinadarai, kayan aikin injiniya |
| Sabis ɗin sarrafawa | Lankwasawa, Welding, Dinkoyi, naushi, Yanke, gyare-gyare |
| Dabaru | An yi birgima mai zafi/sanyi |
| Sharuɗɗan biyan kuɗi | L/CT/T (30% DEPOSIT) |
| Tsawon farashin | CIF CFR FOB TSOHON AIKI |
Bututun bakin ƙarfe gabaɗaya suna amfani da alamun tauri guda uku: Brinell, Rockwell, da Vickers don auna taurinsu.
Lura:
1.Free samfurin, 100% bayan-tallace-tallace tabbacin ingancin, Taimakawa kowane hanyar biyan kuɗi;
2.Duk sauran ƙayyadaddun ƙayyadaddun bututun ƙarfe na ƙarfe na zagaye suna samuwa bisa ga buƙatun ku (OEM & ODM)! Farashin masana'anta za ku samu daga ROYAL GROUP.
Bakin Karfe Bututu Chemical Compositions
| Haɗin Sinadari% | ||||||||
| Daraja | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5.5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5-5.5 | 16.0 - 18.0 | - |
| 202 | ≤0.15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0.0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304l | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316l | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16.0 -1 8.0 | 2.0 - 3.0 |
| 321 | ≤ 0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13.0 | 17.0-1 9.0 | - |
| 630 | ≤ 0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904l | ≤ 2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19-0. 22 | 0.24-0 . 26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 - 18.0 | |
Daga cikin ma'auni na bututu na bakin karfe, taurin Brinell shine mafi yawan amfani. Ana amfani da diamita na shigarwa sau da yawa don bayyana taurin kayan, wanda yake da hankali da dacewa. Amma bai dace da bututun ƙarfe da aka yi da ƙarfe mai ƙarfi ko bakin ciki ba.
Gwajin taurin Rockwell na bututun bakin karfe iri daya ne da gwajin taurin Brinell, wanda shine hanyar gwajin indentation. Bambanci shine yana auna zurfin ciki. Gwajin taurin Rockwell a halin yanzu hanya ce da ake amfani da ita sosai, daga cikinsu ana amfani da HRC a matsayin bututun ƙarfe na biyu kawai zuwa Brinell hardness HB. Ana iya amfani da taurin Rockwell don auna kayan ƙarfe daga mai taushi sosai zuwa matuƙar wuya. Yana yin sama don gazawar hanyar Brinell. Yana da sauƙi fiye da hanyar Brinell kuma ana iya karanta ƙimar taurin kai tsaye daga bugun kiran na'urar taurin. Koyaya, saboda ƙaramar shigarsa, ƙimar taurin ba daidai bane kamar hanyar Brinell.
Gwajin taurin Vickers na bututun bakin karfe kuma hanya ce ta gwaji wacce za a iya amfani da ita don tantance taurin kayan karfe da siraran saman. Yana da babban fa'idodin hanyoyin Brinell da Rockwell kuma yana shawo kan gazawar su na asali, amma ba ta da sauƙi kamar hanyar Rockwell. Hanyar Vickers ba a cika yin amfani da shi ba a daidaitattun bututun ƙarfe.
1. Filastik marufi
A lokacin jigilar bututun ƙarfe, ana amfani da zanen filastik sau da yawa don tattara bututun. Wannan hanyar marufi yana da amfani don kare saman bututun ƙarfe daga lalacewa, ƙazanta da gurɓatacce, kuma yana taka rawa wajen tabbatar da danshi, ƙaƙƙarfan ƙura da hana lalata.
2. Tape marufi
Kunshin tef hanya ce mai araha, mai sauƙi kuma mai sauƙi don haɗa bututun bakin karfe, yawanci ta amfani da tef mai haske ko fari. Yin amfani da fakitin tef ba zai iya kare saman bututun kawai ba, har ma yana ƙarfafa ƙarfin bututun da kuma rage yiwuwar ƙaura ko ɓarna bututun yayin sufuri.
3. Kayan katako na katako
A cikin sufuri da ajiyar manyan bututun ƙarfe na ƙarfe, marufi na katako na katako hanya ce mai amfani. Ana gyara bututun bakin karfe a kan pallet tare da sassan karfe, wanda zai iya ba da kariya mai kyau sosai kuma ya hana bututun daga haɗuwa, lanƙwasa, nakasa, da dai sauransu yayin sufuri.
4. Katin marufi
Ga wasu ƙananan bututun bakin karfe, marufi na kwali hanya ce ta gama gari. Amfanin fakitin kwali shine cewa yana da haske da sauƙin jigilar kaya. Bugu da ƙari, don kare farfajiyar bututu, yana iya zama dacewa don ajiya da sarrafawa.
5. Akwatin kwantena
Don fitar da bututun bakin karfe babba zuwa waje, marufi na kwantena hanya ce ta gama gari. Kunnen kwantena na iya tabbatar da cewa ana jigilar bututun lafiya ba tare da hatsari a cikin teku ba, da kuma guje wa sabani, karo da sauransu yayin sufuri.
Sufuri:Express (Bayar da Samfurin), Jirgin Sama, Rail, Kasa, jigilar ruwa (FCL ko LCL ko girma)
Abokin Cinikinmu
Q: Shin masana'anta ne?
A: Ee, mu karkace karfe tube manufacturer locates a Daqiuzhuang kauyen, Tianjin birnin, China
Tambaya: Zan iya samun odar gwaji kawai tan da yawa?
A: Tabbas. Za mu iya jigilar kaya tare da sabis na LCL.(Ƙarancin kaya)
Tambaya: Kuna da fifikon biyan kuɗi?
A: Don babban tsari, 30-90 kwanakin L / C na iya zama karbabbu.
Q: Idan samfurin kyauta?
A: Samfurin kyauta, amma mai siye yana biyan kuɗin kaya.
Tambaya: Shin kai mai sayar da zinari ne kuma kuna yin tabbacin ciniki?
A: Mu shekaru bakwai sanyi maroki kuma yarda da cinikayya tabbacin.
