Sauke SabonKARFE MAI HUƊUBayani dalla-dalla da Girma.
EN 10025-2 S355J2 Karfe Mai Faɗi Mai Faɗi na H don Gina Gada da Kayayyakin more rayuwa
S355J2H-biyoyinƙarfe ne masu ƙarancin ƙarfe, masu ƙarfi, waɗanda ba su da ƙarfe, waɗanda ke bin ƙa'idar Turai EN 10025-2. Tsarinsu na musamman mai siffar "H" yana ba su juriya mai ƙarfi, kwanciyar hankali, da sauƙin gini idan aka kwatanta da katakon I na gargajiya, wanda hakan ya sa suka zama babban kayan gini don manyan gine-gine na zamani, gadoji, da gina ababen more rayuwa.
S355: Mafi ƙarancin ƙarfin yawan amfanin ƙasa na 355 MPa.
J2: Ƙarfin tasiri na -20°C ba ƙasa da 27 J ba.
Sashe na giciye: Tsarin flange mai faɗi yana ba da kyakkyawan tsarin sashe.
| Abu | Cikakken Bayani |
| Daidaitacce | EN 10025-2:2004 |
| Kayan Aiki | S355J2 / S355JR / S355JO |
| Nau'in Samfura | HEA (IPBL), HEB (IPB), HEM (IPBV), W-Beam (ASTM) |
| Tsawon | 6m, 9m, 12m, ko kuma an keɓance shi bisa ga buƙatu |
| Maganin Fuskar | Bare, Shot Blasted (Sa 2.5), An riga an fentin shi, an yi masa zafi Galvanized (HDG) |
| Ayyukan Sarrafawa | Yankewa Mai Daidaito, Hakowa, Walda, Lankwasawa, Alamar |
Bayanan Fasaha
EN 10025 S355J2 Gilashin Karfe Mai Siffar HƘarfin Yawa da Tashin Hankali
| Kauri (t) | Ƙarfin Yawa Mai Ƙaranci (Re H) | Ƙarfin Taurin Kai (Rm) |
| t ≤ 16mm | 355 MPa | 470 - 630 MPa |
| 16mm < t ≤ 40mm | 345 MPa | 470 - 630 MPa |
| 40mm < t ≤ 63mm | 335 MPa | 470 - 630 MPa |
EN 10025 S355J2 Gilashin Karfe Mai Tsarin Gine-gineTsawaita (Ƙananan %)
| Kauri (t) | Tsawaita (L0=5.65 √S0) |
| 3mm ≤ t ≤ 40mm | kashi 22% |
| 40mm < t ≤ 63mm | kashi 21% |
EN 10025 S355J2 H Karfe BeamGirman girma
| Naɗi | G Kg/m | h mm | b mm | tw mm | tf mm | r mm | A mm² x10² | sannu mm | d mm | Ø | Pmin mm | Pmax mm | AL m²/m | AG m²/t |
| HE 100 AA* | 12,2 | 91 | 100 | 4,2 | 5,5 | 12 | 15,6 | 80 | 56 | M10 | 54 | 58 | 0,553 | 45,17 |
| HE 100 A | 16,7 | 96 | 100 | 5 | 8 | 12 | 21,2 | 80 | 56 | M10 | 54 | 58 | 0,561 | 36,68 |
| HE 100 B | 20,4 | 100 | 100 | 6 | 10 | 12 | 26,0 | 80 | 56 | M10 | 56 | 58 | 0,567 | 27,76 |
| HE 100 C* | 30,9 | 110 | 103 | 9 | 15 | 12 | 39,3 | 80 | 56 | M10 | 59 | 61 | 0,593 | 19,23 |
| HE 100 M | 41,8 | 120 | 106 | 12 | 20 | 12 | 53,2 | 80 | 56 | M10 | 62 | 64 | 0,619 | 14,82 |
| HE 120 AA* | 14,6 | 109 | 120 | 4,2 | 5,5 | 12 | 18,6 | 98 | 74 | M12 | 58 | 68 | 0,669 | 45,94 |
| HE 120 A | 19,9 | 114 | 120 | 5 | 8 | 12 | 25,3 | 98 | 74 | M12 | 58 | 68 | 0,677 | 34,06 |
| HE 120 B | 26,7 | 120 | 120 | 6,5 | 11 | 12 | 34,0 | 98 | 74 | M12 | 60 | 68 | 0,686 | 25,71 |
| HE 120 C* | 39,2 | 130 | 123 | 9,5 | 16 | 12 | 49,9 | 98 | 74 | M12 | 63 | 72 | 0,712 | 18,19 |
| HE 120 M | 52,1 | 140 | 126 | 12,5 | 21 | 12 | 66,4 | 98 | 74 | M12 | 66 | 74 | 0,738 | 14,16 |
| HE 140 AA* | 18,1 | 128 | 140 | 4,3 | 6 | 12 | 23,0 | 116 | 92 | M16 | 64 | 76 | 0,787 | 43,53 |
| HE 140 A | 24,7 | 133 | 140 | 5,5 | 8,5 | 12 | 31,4 | 116 | 92 | M16 | 64 | 76 | 0,794 | 32,21 |
| HE 140 B | 33,7 | 140 | 140 | 7 | 12 | 12 | 43,0 | 116 | 92 | M16 | 66 | 76 | 0,805 | 23,88 |
| HE 140 C* | 48,2 | 150 | 143 | 10 | 17 | 12 | 61,5 | 116 | 92 | M16 | 69 | 79 | 0,831 | 17,22 |
| HE 140 M | 63,2 | 160 | 146 | 13 | 22 | 12 | 80,6 | 116 | 92 | M16 | 72 | 82 | 0,857 | 13,56 |
| HE 160 AA* | 23,8 | 148 | 160 | 4,5 | 7 | 15 | 30,4 | 134 | 104 | M20 | 76 | 84 | 0,901 | 37,81 |
| HE 160 A | 30,4 | 152 | 160 | 6 | 9 | 15 | 38,8 | 134 | 104 | M20 | 78 | 84 | 0,906 | 29,78 |
| HE 160 B | 42,6 | 160 | 160 | 8 | 13 | 15 | 54,3 | 134 | 104 | M20 | 80 | 84 | 0,918 | 21,56 |
| HE 160 C* | 59,2 | 170 | 163 | 11 | 18 | 15 | 75,4 | 134 | 104 | M20 | 84 | 88 | 0,944 | 15,95 |
| HE 160 M | 76,2 | 180 | 166 | 14 | 23 | 15 | 97,1 | 134 | 104 | M20 | 86 | 90 | 0,970 | 12,74 |
Danna maɓallin da ke kan dama
Mafi kyawun Aikin ɗaukar kaya
Tsarin mai faɗi yana samar da ƙarin lokacin rashin ƙarfi, yana ba da damar ɗaukar kaya da yawa yayin da yake rage nauyin kayan aiki. Wannan yana rage jimlar kuɗin aikin gini yadda ya kamata.
Ingantaccen Walda da Injin Aiki
Tare da ƙimar daidai gwargwado ta carbon (CEV), samfurin yana tallafawa ingantaccen walda a wurin tare da ƙarancin haɗarin fashewa, wanda hakan ya sa ya dace sosai don haɗin gwiwa masu rikitarwa da haɗin gwiwa.
Kyakkyawan Tauri Mai Ƙarfin Zafi
An tabbatar da cewa yana cika buƙatun tasirin J2, yana kiyaye ingantaccen tsarin aiki koda a cikin yanayin sanyi da daskarewa, yana guje wa gazawar karyewar karyewa yadda ya kamata.
Ingantaccen Ingancin Gine-gine
Girman da aka daidaita iri ɗaya yana ba da damar yin amfani da ƙulle-ƙulle mai santsi, daidaitacce, yana sauƙaƙa shigarwa sosai da kuma rage jadawalin aikin gabaɗaya.
| Girman Sashe (H × B) mm | Kauri a Yanar Gizo (t1) mm | Kauri na Flange (t2) mm | Nauyi (kg/m) | Aikace-aikacen da Aka saba |
| 100 × 100 | 4.5 – 6.5 | 6 – 10 | 17 – 22 | Firam ɗin ƙarfe masu haske-matsakaici |
| 150 × 150 | 5.5 – 8.0 | 7 – 12 | 32 – 40 | Gine-ginen gidaje da kasuwanci |
| 200 × 200 | 6.5 – 10 | 8 – 14 | 52 – 66 | Bita-bita na masana'antu |
| 250 × 250 | 8 – 12 | 10 – 16 | 75 – 95 | Rumbun adana kayayyaki, manyan tsare-tsare |
| 300 × 300 | 9 – 14 | 11 – 18 | 100 – 125 | Gine-gine masu faɗi |
| 400 × 400 | 14 – 24 | 16 – 30 | 160 – 220 | Gadaje da manyan kayayyakin more rayuwa |
Tallafin Takaddun Shaida
An bayar da Takaddun Shaidar Gwaji na Cikakke (MTC) bisa ga ƙa'idodin EN 10204 3.1 ko 3.2, wanda ke tabbatar da cikakken bin diddigin kayan aiki da kuma tabbatar da inganci.
Dubawa na Wasu
Muna goyon bayan duba masu zaman kansu da hukumomin da aka amince da su a duniya suka gudanar, ciki har da SGS, Bureau Veritas (BV), Intertek, da sauran hukumomi masu cancanta, wadanda suka shafi dukkan ayyukan injiniya.kaddarorin da gwajin sinadaran.
Maganin Gudanar da Ayyuka
Muna bayar da zaɓuɓɓukan jigilar kaya masu sassauƙa da aminci, gami da jigilar kaya masu yawa da kwantena na GP/OT na ƙafa 40, don tabbatar da isar da kayayyaki cikin aminci da kwanciyar hankali zuwa kowace tashar jiragen ruwa da za a je a duk duniya.
Ana amfani da fasahar S355J2 H-beams sosai a cikin ayyukan injiniya masu aminci da mahimmanci a fannoni daban-daban.
Injiniyan Gada
Suna aiki a matsayin manyan girders masu ɗaukar kaya a cikin gadoji masu ƙetare teku, hanyoyin birane da kuma tsarin hanyoyi masu tsayi.
Gina Kayayyakin more rayuwa
Ana amfani da shi a manyan gine-ginen gwamnati, ciki har da tashoshin jiragen sama, tashoshin jirgin ƙasa, filayen wasa da manyan wuraren taruwar jama'a.
Gine-ginen Masana'antu
Ana amfani da shi sosai a gine-ginen ƙarfe masu tsayi, wuraren bita na masana'antu masu hawa da yawa, rumbunan ajiya da kuma gine-ginen tallafawa haƙar ma'adinai.
Injiniyan Makamashi & Na Ƙasashen Waje
Ana amfani da shi sosai a cikin tushen dandamali na ƙasashen waje, tsarin tallafi na injinan iska da hasumiyoyin watsa wutar lantarki.
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.
An haɗa sandunan H ɗinmu da madaurin ƙarfe mai nauyi, tare da girman kowanne madauri don dacewa da ɗagawa da sarrafa tashar jiragen ruwa ta yau da kullun. Duk madauri an naɗe su da tarpaulin mai hana ruwa shiga kuma an sanya su da jakunkunan busassun kaya don hana tsatsa da lalacewar danshi yayin jigilar kaya mai nisa. Manyan sassan suna samun ƙarin man hana tsatsa don ƙarin kariya.
Kowace fakiti an yi mata lakabi da daraja, girma, lambar rukuni da kuma cikakkun bayanai na takardar shaidar gwaji don sauƙin ganewa. Haka nan za mu iya daidaita marufi don dacewa da loda kwantena ko jigilar kaya bisa ga buƙatun isar da kaya.
Muna aiki kafada da kafada da manyan layukan jigilar kaya, ciki har da MSK, MSC da COSCO, don tabbatar da isar da kayayyaki cikin kwanciyar hankali da kuma kan lokaci. Ana jigilar kayayyakin a cikin kwanaki 7-15, yayin da odar samar da kayayyaki da yawa ke zuwa cikin kwanaki 15-30. Ana gudanar da cikakken iko kan inganci a duk lokacin marufi da lodi don kiyaye kayayyaki har sai sun isa tashar da aka tsara.
1. Menene ma'anar S355J2?
S355 yana nufin ƙarancin ƙarfin amfani 355MPa. J2 yana tabbatar da kyakkyawan tauri a -20℃, wanda hakan ya sa ya dace da ayyukan gine-gine masu aminci da ƙarancin zafin jiki.
2. Waɗanne ƙa'idodi da takaddun shaida kuke bayarwa?
Duk hasken S355J2 H-beams ɗinmu sun bi ka'idojin EN 10025-3 da EN 10034. Muna ba da cikakkun Takaddun Shaidar Gwaji na Injin EN 10204 3.1/3.2 (MTC) kuma muna tallafawa binciken wasu kamfanoni ta hanyar SGS, BV, Intertek da sauran hukumomin duniya.
3. Za ku iya tallafawa girma dabam dabam da ayyuka na musamman?
Eh. Muna bayar da ayyuka na musamman na girman sassa, tsayi, da kuma yankewa don dacewa da buƙatun aikin ku na gada, tsarin ƙarfe, rumbun ajiya ko na ƙasashen waje.
4. Waɗanne ayyuka na jigilar kaya da isar da kaya kuke bayarwa?
Muna samar da jigilar kaya mai aminci da sassauƙa ta hanyar jigilar kaya mai yawa ko kwantena masu girman ƙafa 40 na GP/OT, tare da haɗa kaya da kaya na ƙwararru don tabbatar da isar da kaya zuwa kowace tashar jiragen ruwa a duk duniya.
5. Wane tallafi kuke bayarwa bayan tallace-tallace?
Muna ba da cikakken tallafin fasaha, cikakken takaddun inganci, isarwa akan lokaci, da kuma samar da kayayyaki na dogon lokaci don manyan ayyuka da kuma sake yin oda.
Cikakkun Bayanan Hulɗa
Adireshi
Yankin masana'antar ci gaban Kangsheng,
Wuqing gundumar Tianjin, kasar Sin.
Awanni
Litinin-Lahadi: Sabis na awanni 24











