Mai Kaya na China 301 302 303 304 304L 309 310 310S 316 316L 321 Bututun Bakin Karfe
| tem | Bakin Karfe Bututu |
| Daidaitacce | JIS, AiSi, ASTM, GB, DIN, EN |
| Wurin Asali | China |
| Sunan Alamar | SARKI |
| Nau'i | Ba shi da sumul |
| Karfe Grade | Jerin 200/300/400, 904L S32205 (2205), S32750(2507) |
| Aikace-aikace | Masana'antar sinadarai, kayan aikin injiniya |
| Sabis na Sarrafawa | Lanƙwasawa, Walda, Ƙarfafawa, Hudawa, Yankewa, Gyaran Mota |
| Fasaha | Naɗewa/naɗewa mai zafi |
| Sharuɗɗan biyan kuɗi | L/CT/T (30% Ajiya) |
| Lokacin Farashi | CIF CFR FOB Tsohuwar Aiki |
Bututun walda mai bakin karfe 310: Babban fasalinsa shine juriya ga zafin jiki mai yawa. Ana amfani da shi gabaɗaya a cikin tukunyar ruwa da bututun hayaki na mota. Sauran aikin kuma matsakaici ne.
1. Bakin ƙarfe Ferritic. Ya ƙunshi kashi 12% zuwa 30% na chromium. Juriyar tsatsa, tauri da kuma ƙarfin walda yana ƙaruwa tare da ƙaruwar sinadarin chromium, kuma juriyar tsatsa ta chloride ta fi sauran nau'ikan ƙarfen bakin ƙarfe kyau.
2. Bakin ƙarfe na Austenitic. Ya ƙunshi fiye da kashi 18% na chromium, kuma ya ƙunshi kusan kashi 8% na nickel da ƙaramin adadin molybdenum, titanium, nitrogen da sauran abubuwa. Yana da kyakkyawan aiki mai kyau kuma yana iya jure tsatsa daga abubuwa daban-daban.
3. Bakin karfe mai siffar Austenitic-ferritic duplex. Yana da fa'idodi kamar bakin karfe mai siffar austenitic da ferritic kuma yana da ƙarfin filastik.
4. Karfe mai ƙarfi da ƙarfi. Ƙarfi mai yawa, amma ba shi da ƙarfi sosai kuma yana iya yin walda.
Bayani:
1. Samfur kyauta, tabbacin inganci 100% bayan tallace-tallace, Goyi bayan kowace hanyar biyan kuɗi;
2. Duk wasu bayanai game da bututun ƙarfe mai zagaye suna samuwa bisa ga buƙatarku (OEM&ODM)! Farashin masana'anta za ku samu daga ROYAL GROUP.
Sinadaran Sinadaran Bakin Karfe Bututu
Kayan da aka fi amfani da su na bakin karfe mai jerin 300 sune:301 302 303 304 304L 309 310 310S 316 316L 321 bututun ƙarfe
| Sinadarin Sinadarai % | ||||||||
| Matsayi | 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 | |
Ci gaban masana'antu yana canzawa cikin sauri, kuma bututun ƙarfe na bakin ƙarfe suma suna bin ci gaban masana'antu don biyan buƙatun ci gaban masana'antu daban-daban. Ga fa'idodin amfani da bututun ƙarfe na bakin ƙarfe a masana'antu daban-daban:
Nau'in bututun bakin karfe
1. Bakin karfe bututun da ba shi da sumul
Bututun bakin karfe mara sumul shine amfani da tsarin tsawaitawa mai sanyi, mai naɗewa ko sanyi, ba tare da wani bututun ƙarfe na dinki ba. Saboda bangon ciki da na waje na bututun mara sumul suna da santsi da tsabta, yana da kyakkyawan aiki kuma ana amfani da shi sosai a fannin man fetur, sinadarai, sufurin jiragen sama, aikin ƙarfe da sauran fannoni na masana'antu. Kayan bututun bakin karfe marasa sumul sun haɗa da 304, 304L, 321, 316, 316L, 310S da sauransu.
2. Bututun da aka haɗa da bakin ƙarfe
Bututun walda na bakin karfe bututu ne na ƙarfe da aka yi ta hanyar walda. Saboda ƙarancin kuɗin samarwa, sauƙin samarwa da sauran fa'idodi, ana amfani da bututun walda na bakin karfe sosai, kamar abinci, man fetur, magunguna, sinadarai da sauran masana'antu. Kayan bututun walda na bakin karfe galibi 304, 316L, 321 da sauransu.
Akwai hanyoyi daban-daban na haɗawa don bututun ƙarfe na bakin ƙarfe. Nau'ikan haɗa bututun da aka saba amfani da su sun haɗa da nau'in matsi, nau'in matsi, nau'in haɗin kai, nau'in turawa, nau'in zare na turawa, nau'in walda na soket, haɗin flange na haɗin gwiwa, nau'in walda da walda da haɗin gargajiya. Hanyoyin haɗin da aka haɗa da aka samo daga jerin. Waɗannan hanyoyin haɗin suna da nau'ikan aikace-aikace daban-daban bisa ga ƙa'idodinsu daban-daban, amma yawancinsu suna da sauƙin shigarwa, ƙarfi da aminci. Zoben rufewa ko kayan gasket da ake amfani da su don haɗin galibi an yi su ne da robar silicone, robar nitrile da robar EPDM waɗanda suka cika ƙa'idodin ƙasa, wanda ke rage wa masu amfani damuwa.
Bakin karfe murabba'in bututuyanayin sufuri
1. Sufurin ƙasa
Yanayin jigilar ƙasa na bututun ƙarfe mai siffar murabba'i ya haɗa da hanyoyi biyu na jigilar layin dogo da sufuri a kan hanya. Sufurin jirgin ƙasa yana da daidaito sosai, yayin da sufuri a kan hanya ya fi sassauƙa. Domin tabbatar da amincin sufuri, ana buƙatar a cika bututun ƙarfe mai siffar murabba'i da hana tsatsa, hana zubewa da kuma hana girgiza don guje wa lalacewa saboda gogayya yayin jigilar kaya. Kayan marufi na iya amfani da fale-falen katako, akwatunan katako, firam ɗin katako, da sauransu, amma kuma ana buƙatar a kula da dubawa akai-akai, kulawa da kulawa yayin jigilar kaya.
2. Yanayin jigilar kaya
Don jigilar kaya daga nesa, jigilar bututun ƙarfe mai murabba'i yawanci zaɓi ne mafi araha da aminci. Lokacin zabar jigilar kaya ta teku, yana da mahimmanci a zaɓi nau'in jirgin ruwa da tsarin ɗaukar kaya daidai da yanayin kayayyaki daban-daban, tekuna daban-daban da yanayi daban-daban. A cikin tsarin jigilar kaya, ya zama dole a haɗa da jigilar kaya daidai da ƙa'idodin ƙasa da na masu dacewa, wanda zai iya hana kayan su shafi muhalli, yanayi, zafin jiki, danshi da sauran fannoni har zuwa wani mataki.
Sufuri:Isarwa ta Gaggawa (Samfurin Isarwa), Jirgin Sama, Jirgin Kasa, Jirgin Ruwa (FCL ko LCL ko Babban Jiki)
Abokin Cinikinmu
T: Shin masana'anta ne?
A: Ee, mu masana'antar bututun ƙarfe ne mai karkace da ke cikin ƙauyen Daqiuzhuang, birnin Tianjin, China
T: Zan iya samun odar gwaji kawai tan da yawa?
A: Tabbas. Za mu iya jigilar kayan a gare ku tare da sabis na LCL. (Ƙarancin nauyin kwantena)
T: Shin kuna da fifikon biyan kuɗi?
A: Don babban oda, kwanaki 30-90 L/C na iya zama karɓa.
T: Idan samfurin kyauta ne?
A: Samfura kyauta ne, amma mai siye yana biyan kuɗin jigilar kaya.
T: Shin kai mai samar da zinare ne kuma kana da tabbacin ciniki?
A: Muna da shekaru bakwai masu samar da kayayyaki masu sanyi kuma muna karɓar tabbacin ciniki.












