Sauke Sabbin Bayanan Takardar Karfe na ASTM A588 JIS A5528 U da Girman su.
Tarin Takardar Karfe ta ASTM A588 JIS A5528 U – Tarin Tarin Karfe Mai Dorewa & Mai Juriya ga Tsatsa don Ginawa
| Nau'i | Tarin Takardar Karfe Mai Siffa U |
| Daidaitacce | ASTM A588, JIS A5528 |
| Takaddun shaida | ISO9001, ISO14001, ISO18001, CE FPC |
| Faɗi | 400mm / inci 15.75; 600mm / inci 23.62 |
| Tsawo | 100mm / inci 3.94 – 225mm / inci 8.86 |
| Kauri | 9.4mm / 0.37 inci – 19mm / 0.75 inci |
| Tsawon | 6m–24m (9m, 12m, 15m, 18m misali; akwai tsayin da aka keɓance) |
| Sabis na Sarrafawa | Yankewa, hudawa, ko injin da aka keɓance |
| Girman da ake da shi | PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130 |
| Nau'in Haɗaka | Larssen interlock, hot-bill interlock, hot-bill interlock |
| Takardar shaida | ASTM A588, JIS G3106, CE, SGS |
| Ka'idojin Tsarin | Nahiyar Amurka: AISC Design Standard; Kudu maso Gabashin Asiya: JIS Engineering Standard |
| Samfurin JIS A5528 | Samfurin ASTM A588 Mai Daidaita | Faɗi Mai Inganci (mm) | Faɗi Mai Inganci (in) | Tsawo Mai Inganci (mm) | Tsawo Mai Inganci (in) | Kauri a Yanar Gizo (mm) |
| U400×100 (SM490B-2) | ASTM A588 Nau'i na 2 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400×125 (SM490B-3) | ASTM A588 Nau'in 3 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170 (SM490B-4) | ASTM A588 Nau'i na 4 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U600×210 (SM490B-4W) | ASTM A588 Nau'in 6 | 600 | 23.62 | 210 | 8.27 | 18 |
| U600 × 205 (An ƙayyade) | ASTM A588 Nau'in 6A | 600 | 23.62 | 205 | 8.07 | 10.9 |
| U750×225 (SM490B-6L) | ASTM A588 Nau'i 8 | 750 | 29.53 | 225 | 8.86 | 14.6 |
| Kauri a Yanar Gizo (in) | Nauyin Naúrar (kg/m) | Nauyin Naúrar (lb/ft) | Kayan Aiki (Ma'auni Biyu) | Ƙarfin Yawa (MPa) | Ƙarfin Taurin Kai (MPa) | Aikace-aikacen Amurka | Aikace-aikacen Kudu maso Gabashin Asiya |
| 0.41 | 48 | 32.1 | ASTM A588 / SM490B | 345 | 485 | Ƙananan bututun ruwa na birni da tsarin ban ruwa | Ayyukan ban ruwa a Indonesia da Philippines |
| 0.51 | 60 | 40.2 | ASTM A588 / SM490B | 345 | 485 | Ƙarfafa harsashin gini a tsakiyar tsakiyar Amurka | Inganta magudanar ruwa da hanyoyin ruwa a Bangkok |
| 0.61 | 76.1 | 51 | ASTM A588 / SM490B | 345 | 485 | Matattarar kariya daga ambaliyar ruwa a gabar tekun Tekun Tekun Amurka | Ƙanan gidaje masu araha a Singapore |
| 0.71 | 106.2 | 71.1 | ASTM A588 / SM490B | 345 | 485 | Maganin cire ruwa a tashar jiragen ruwa ta Houston da bututun mai na shale a Texas | Gina tashar jiragen ruwa mai zurfi a Jakarta |
| 0.43 | 76.4 | 51.2 | ASTM A588 / SM490B | 345 | 485 | Dokokin koguna da kariyar bankuna a California | Ƙarfafa masana'antu a bakin teku a birnin Ho Chi Minh |
| 0.57 | 116.4 | 77.9 | ASTM A588 / SM490B | 345 | 485 | Gine-gine masu zurfi a tashar jiragen ruwa ta Vancouver | Manyan ayyukan sake gina filaye a Malaysia |
Danna maɓallin da ke kan dama
1. Zaɓin Karfe
Zaɓi ƙarfe mai inganci don biyan buƙatun ƙarfi da dorewa.
2. Dumamawa
A kunna billets/slabs zuwa ~1,200°C domin samun sauƙin daidaitawa.
3. Mai Zafi Mai Zafi
Mirgina ƙarfe zuwa ainihin bayanan U-type ta amfani da injin niƙa mai birgima.
4. Sanyaya
Sanyaya ta halitta ko a cikin ruwa don cimma halayen injiniya da ake so.
5. Daidaitawa da Yankewa
Daidaita bayanan martaba kuma a yanka su zuwa tsayin da aka saba ko na musamman.
6. Duba Inganci
Duba girma, halayen injina, da ingancin gani.
7. Maganin Fuskar Sama (Zaɓi ne)
A shafa galvanizing, fenti, ko kuma hana tsatsa idan ana buƙata.
8. Marufi da jigilar kaya
Tattara, karewa, da kuma shirya don jigilar kaya lafiya zuwa wuraren aikin.
Kariyar Tashar Jiragen Ruwa da Dock: Tarin zanen gado mai siffar U yana ba da juriya mai ƙarfi ga matsin lamba na ruwa da karo na jiragen ruwa, wanda ya dace da tashoshin jiragen ruwa, tashoshin jiragen ruwa, da sauran gine-ginen ruwa.
Kula da Koguna da Ambaliyar Ruwa: Ana amfani da shi sosai don ƙarfafa gefen kogi, tallafawa haƙa rami, da kuma kariyar ambaliyar ruwa don tabbatar da daidaiton hanyoyin ruwa.
Gine-ginen Gidaje da Hakowa: Yi aiki a matsayin amintaccen bango mai riƙewa da tsarin tallafi ga ginshiƙai, ramuka, da ramukan tushe masu zurfi.
Injiniyan Masana'antu da Na'ura mai aiki da karfin ruwa: Ana amfani da shi a tashoshin samar da wutar lantarki ta ruwa, tashoshin famfo, bututun mai, magudanar ruwa, magudanar ruwa ta gadoji, da ayyukan rufe ruwa, wanda ke ba da ingantaccen tsari.
1) Ofishin Reshe - Tallafin da ake bayarwa ga masu magana da Sifaniyanci, taimakon share kwastam, da sauransu.
2) Sama da tan 5,000 na kaya a hannun jari, tare da nau'ikan girma dabam-dabam
3) Ƙungiyoyi masu iko kamar CCIC, SGS, BV, da TUV sun duba su, tare da marufi na yau da kullun masu dacewa da ruwa.
Bayanin Marufi da Kulawa/Sufuri na Karfe Tarin Tari
Bukatun Marufi
ɗaure
Ana haɗa tarin takardar ƙarfe tare, tare da ɗaure kowace ƙulli da ƙarfi ta amfani da madaurin ƙarfe ko filastik don tabbatar da ingancin tsarin yayin sarrafawa.
Kariyar Ƙarshe
Domin guje wa lalacewar ƙarshen ƙulle-ƙulle, ko dai a naɗe su da filastik mai ƙarfi ko kuma a rufe su da kariya daga katako - suna kare su sosai daga lalacewa, ƙaiƙayi, ko lalacewa.
Kariyar Tsatsa
Duk fakitin suna shan maganin hana tsatsa: zaɓuɓɓuka sun haɗa da shafa mai mai hana tsatsa ko cikakken rufewa a cikin fim ɗin filastik mai hana ruwa shiga, wanda ke hana iskar shaka da kuma kiyaye ingancin kayan yayin ajiya da jigilar kaya.
Yarjejeniyar Kulawa da Sufuri
Ana lodawa
Ana ɗaga fakitin lafiya a kan manyan motoci ko kwantena na jigilar kaya ta amfani da cranes ko forklifts na masana'antu, tare da bin ƙa'idodin ɗaukar kaya da ƙa'idodin daidaitawa don guje wa tufka ko lalacewa.
Kwanciyar Hankali a Sufuri
Ana tara fakitin a cikin tsari mai kyau kuma ana ƙara ɗaure su (misali, tare da ƙarin ɗaurewa ko toshewa) don kawar da sauyawa, karo, ko ƙaura yayin jigilar kaya - yana da mahimmanci don hana lalacewar samfura da haɗarin aminci.
Ana saukewa
Da zarar an isa wurin ginin, ana sauke kayan a hankali kuma a sanya su a wuri mai kyau don a fara aiki nan take, a rage jinkirin aiki da kuma rage jinkirin gudanar da aiki a wurin.
Haɗin gwiwa mai ƙarfi tare da kamfanonin jigilar kaya kamar MSK, MSC, COSCO, sarkar sabis na jigilar kaya, da sarkar sabis na jigilar kaya, mu ne abin da kuke gamsuwa da shi.
Muna bin ƙa'idodin tsarin kula da inganci na ISO9001 a duk matakai, kuma muna da cikakken iko tun daga siyan kayan marufi har zuwa jadawalin jigilar ababen hawa. Wannan yana tabbatar da tasirin H-beam daga masana'anta har zuwa wurin aikin, yana taimaka muku ginawa akan tushe mai ƙarfi don aikin da ba shi da matsala!
1. Menene ƙa'idodin da aka saba amfani da su don tarin takardar nau'in ASTM A588 da JIS A5528 U?
ASTM A588: Karfe mai ƙarfi, mai jure tsatsa, tare da ƙaramin ƙarfin amfani na 345 MPa (50 ksi), wanda ya dace da aikace-aikacen waje da na ruwa.
JIS A5528: ƙarfe mai ƙarfi na yau da kullun na Japan tare da kayan aikin injiniya daidai da ASTM A588, wanda ake amfani da shi sosai a ayyukan ababen more rayuwa a Asiya.
2. Ina ake amfani da tarin zanen gado masu siffar U?
Tashoshin jiragen ruwa, tashoshin jiragen ruwa, da kuma tsarin ruwa (wanda ke tsayayya da matsin lamba na ruwa da tasirin jiragen ruwa)
Ayyukan kariyar gefen kogi, dike-dike, da kuma ayyukan shawo kan ambaliyar ruwa
Tallafin tushe da haƙa rami don ginshiƙai, ramuka, da ramuka masu zurfi
Ayyukan masana'antu da na'urorin ruwa, ciki har da tashoshin samar da wutar lantarki ta ruwa, tashoshin famfo, bututun mai, da kuma tashoshin gada
3. Menene fa'idodin amfani da tarin zanen gado masu siffar U?
Babban lanƙwasawa da ƙarfin haɗin kai
Kyakkyawan aikin riƙe ruwa da ƙasa
Mai ɗorewa kuma mai jure tsatsa ga muhallin ruwa da yanayi mai tsauri
Mai sauƙin shigarwa da sake amfani da shi a cikin gine-gine na ɗan lokaci
4. Za a iya shafa tulun zanen gado masu siffar U don ƙarin kariya?
Eh, ana amfani da galvanization mai zafi, shafi na epoxy, ko shafi na 3PE don haɓaka juriyar tsatsa a cikin yanayi na ruwa ko na rikici.
5. Ta yaya ake shigar da tarin takardu masu siffar U?
Ana tura su cikin ƙasa ta amfani da guduma mai girgiza, matsewar ruwa, ko kuma guduma mai ƙarfi, suna samar da bango mai ci gaba ta hanyar haɗa gefuna.
6. Akwai girman da aka keɓance?
Eh, masana'antun da yawa za su iya samar da tsayi, kauri, da bayanan martaba na musamman don biyan buƙatun takamaiman aikin.
7. Ta yaya ASTM A588 da JIS A5528 za su iya kwatantawa?
Duk waɗannan ƙa'idodi suna ba da ƙarfin ƙarfe mai ƙarfi, wanda ya dace da aikace-aikacen ruwa da kayayyakin more rayuwa. Babban bambanci yana cikin buƙatun ƙayyadaddun yanki da juriya ga abubuwan da suka shafi sinadarai, amma aikin gabaɗaya daidai yake da na yawancin ayyukan injiniya.
Cikakkun Bayanan Hulɗa
Adireshi
Yankin masana'antar ci gaban Kangsheng,
Wuqing gundumar Tianjin, kasar Sin.
Awanni
Litinin-Lahadi: Sabis na awanni 24










