1. Ƙarfe Mai Ƙarfi: Ƙarfin Masana'antu da Ƙarfin Kamfani
Womic Steel Group babbar masana'anta ce kuma mai fitar da kaya daga ƙasashen waje a duniya, tana da ƙwarewa sama da shekaru 20 wajen samar da kayayyakin bututun carbon, gami, da bakin ƙarfe. Cibiyar samar da bututunmu ta zamani ta SSAW ta ƙunshi cikakken ƙarfin ƙera bututun ƙarfe da ya wuce tan 15,000 a kowane wata don bututun ƙarfe masu ƙera a ƙarƙashin ruwa, waɗanda ke hidimar ayyukan ruwa, na ƙasashen waje, da na ƙasa da ƙasa.
Girman Samarwa na Bututun Karfe na SSAW:Diamita na waje daga 508mm zuwa 3,000mm (inci 20 zuwa inci 120) don aikin SSAW. Kauri daga bango daga 6.0mm zuwa 25.4mm. Tsawon guda ɗaya daga 6m zuwa 18m na yau da kullun, tare da tsayin da aka keɓance har zuwa 60m don ayyukan tushe masu zurfi.
Takaddun Shaida na Inganci & Bin Dokoki:
Takaddun shaida na ISO 9001: 2015:Tsarin Gudanar da Inganci don tara bututun mai da kuma kula da inganci, tabbatar da daidaiton samfura da ci gaba da ingantawa a duk ayyukan masana'antu.
Alamar CE (PED 2014/68/EU):Bututun mu masu tarin kaya sun bi umarnin Kayan Aikin Matsi na Turai (PED) 2014/68/EU. Ana samun alamar CE akan buƙata don sauƙaƙe share kwastam cikin sauƙi da karɓar ayyuka a cikin Yankin Tattalin Arziki na Turai (EEA). An tanadar da Sanarwar Aiki (DoP) ga samfuran EN na yau da kullun.
Takaddun shaida na EN 10204 3.2:Baya ga Takaddun Shaidar Gwaji na Injin 2.2 da 3.1 na yau da kullun, muna samar da samfuran Takaddun Shaida na Dubawa 3.2, wanda hukumomin ɓangare na uku da EU suka ba izini (TÜV, LR, BV, SGS) suka tabbatar don muhimman ayyukan ruwa da tushe waɗanda ke buƙatar cikakken bin diddigin kayan aiki da tabbatarwa mai zaman kansa.
FPC (Sarrafa Samar da Masana'antu)bisa ga EN 10248 / EN 10219: Bayyana kai game da daidaito ga alamar CE.
Amincewa da Dubawa na Wasu (TPI):Manyan hukumomin ƙasa da ƙasa da ƙungiyoyin rarrabuwa sun amince da kuma duba kayayyakinmu da hanyoyin samarwa, ciki har da SGS, BV, ABS, LR, DNV, GL, da TÜV.
Ƙarin Takaddun Shaida Akwai:ISO 14001: 2015, ISO 45001: 2018, NORSOK M-650
Ganewa a Duniya:Womic Steel amintaccen kamfani ne ga 'yan kwangilar EPC na duniya, hukumomin tashar jiragen ruwa, kamfanonin injiniyan ruwa, da kuma 'yan kwangilar tushe, yana hidima ga ƙasashe sama da 80 a faɗin Kudu maso Gabashin Asiya, Turai, Gabas ta Tsakiya, Afirka, da Amurka.
2. EN 10248 S355GP: Halayen Kayan Aiki da Ayyukansu
EN 10248 S355GPshine ma'aunin Turai na tara takardar ƙarfe mai zafi da kuma tara bututu. "S" yana nufin ƙarfe mai tsari, "355" yana nufin ƙaramin ƙarfin samarwa na 355 MPa, kuma "GP" yana nufin "General Piling" (aikace-aikacen tara bututun gabaɗaya). S355GP yana ba da ƙarfin samarwa mafi girma fiye da ASTM A252 GR.3 (355 MPa vs 345 MPa) kuma an ƙayyade shi sosai don ayyukan ginin ruwa na Turai, Gabas ta Tsakiya, da Afirka.
An tsara EN 10248 S355GP musamman don aikace-aikacen tattarawa, yana ba da kyakkyawan damar haɗawa a cikin filin, kyakkyawan juriya mai ƙarancin zafin jiki ga muhallin ruwa, da isasshen sassauci don jure wa matsin lamba yayin shigar da tarin. Idan aka kwatanta da daidaitattun matakan tsari kamar S235JR, wannan matakin tattarawa yana ba da ƙarfin ɗaukar kaya mai yawa, yana ba da damar zurfafa zurfin tuƙi da rage yawan tarin.
Sinadaran da Aka Haɗa (Binciken Ladle, kashi ta hanyar nauyi):
| Sinadarin | EN 10248 S355GP (Matsakaicin %) |
| C | 0.22 |
| Si | 0.55 |
| Mn | 1.60 |
| P | 0.035 |
| S | 0.035 |
| Cu | 0.55 |
| CE (matsakaicin) | 0.45 |
Lura: EN 10248 S355GP yana da tsauraran iyakoki kan carbon, phosphorus, da sulfur, wanda ke haifar da ingantaccen walda da tauri. Iyakar daidai gwargwado na carbon (CEV) na 0.45% yana tabbatar da kyakkyawan damar walda a fili don haɗa tarin abubuwa.
Halayen Inji (Zafin Ɗaki):
| Kadara | EN 10248 S355GP |
| Ƙarfin Yawa (minti) | 355 MPa (51,500 psi) |
| Ƙarfin Tauri (minti) | 470 MPa (68,200 psi) |
| Tsawaita (minti) | 19% (Na tsawon lokaci) |
| Taurin Tasiri | 27 Joules @ 0°C (zaɓi ne) |
*Lura: EN 10248 S355GP yana ba da mafi ƙarancin yawan amfanin ƙasa da ƙarfin juriya idan aka kwatanta da ASTM A252 GR.3. Don aikace-aikacen ruwa waɗanda ke buƙatar ƙarfin tasirin zafi mai ƙarancin zafi, EN 10248 yana ba da damar gwajin tasiri na zaɓi a 0°C (mafi ƙarancin Joules 27).*
Kwatanta Maki na Bututun Tasowa na EN 10248:
| Matsayi | Ƙarfin Yawa (MPa) | Ƙarfin Taurin Kai (MPa) | Aikace-aikacen da Aka saba |
| S235GP | 235 | 360 | Ƙaramin tarin takardu, tarin takardu |
| S275GP | 275 | 410 | Matsakaici nauyi, ganuwar riƙewa |
| S355GP | 355 | 470 | Tushen ruwa mai nauyi, mai zurfi |
Lura: Ga ayyukan ruwa mafi wahala waɗanda ke buƙatar matsin lamba mai yawa da kuma zurfafa bincike, EN 10248 S355GP shine matakin da aka ba da shawarar.
3. Tsarin Girma da Bin Ka'idoji
Womic Steel yana samar da bututun ƙarfe na EN 10248 S355GP SSAW a fadin faɗin girma, wanda ya cika da EN 10248 da ƙa'idodin ƙasashen duniya masu alaƙa. Tsarin SSAW (Spiral Submerged Arc Welded) ya dace da aikace-aikacen manyan diamita na tarin.
| Abu | Ƙayyadewa |
| Daidaitacce | EN 10248 (S235GP, S275GP, S355GP) |
| Tsarin Masana'antu | SSAW (An yi walda da aka yi da karkace a cikin baka) - 508mm-3,000mm OD |
| Nisan Diamita na Waje | 508mm – 3,000mm (20" – 120") |
| Nisan Kauri na Bango | 6.0mm – 25.4mm |
| Nisan Tsawon | Daidaitacce: 6m, 12m, 18m / Musamman: har zuwa 60m |
| Ƙarshen Ƙarshe | Ƙarshen Bayyana (PE) / Ƙarshen Beveled (BE) tare da zoben ƙarfe na hadaya zaɓi |
| Ƙarshen Fuskar | Bare / Mai / Baƙi Mai Rufi / 3PE / FBE / Kwal Tar Epoxy |
| Juriya | OD: ±1.0% / WT: ±10% (EN) / Tsawon: +50mm -0mm |
4. Girman da ake da su da kuma ƙayyadaddun bayanai - EN 10248 S355GP SSAW Bututun ƙarfe mai tarin ƙarfe
Bututun SSAW (508mm – 3,000mm OD)
| OD (mm) | Zaɓuɓɓukan Kauri na Bango (mm) | Nauyi (kg/m) | Tsawon Daidaitacce |
| 508 – 610 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 74.3 – 360.5 | mita 6 / mita 12 / mita 18 |
| 610 – 762 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 89.4 – 454.3 | mita 6 / mita 12 / mita 18 |
| 762 – 914 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 111.9 – 548.2 | mita 6 / mita 12 / mita 18 / mita 24 |
| 914 – 1,067 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 178.7 – 642.4 | mita 6 / mita 12 / mita 18 / mita 24 |
| 1,067 – 1,220 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 209.0 – 736.5 | mita 6 / mita 12 / mita 18 / mita 24 |
| 1,220 – 1,422 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 298.4 – 859.8 | mita 6 / mita 12 / mita 18 / mita 24 |
| 1,422 – 1,625 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 348.2 – 986.5 | mita 6 / mita 12 / mita 18 / mita 24 |
| 1,625 – 2,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 477.1 – 1,217.4 | mita 6 / mita 12 / mita 18 |
| 2,000 – 2,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 588.5 – 1,527.2 | mita 6 / mita 12 / mita 18 |
| 2,500 – 3,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 736.5 – 1,841.7 | mita 6 / mita 12 / mita 18 |
Lura: Ana samun girma na musamman a wajen waɗannan jeri idan an buƙata. Ana samun manyan diamita (har zuwa 3,500mm / 138") don ayyuka na musamman.
5. Ka'idojin Bututun Ruwa, Ruwa da Tushe na gama gari da Womic Steel ta ƙera
| Daidaitacce | Karfe maki | Aikace-aikacen da Aka saba |
| Ma'aunin Tarin EN | ||
| EN 10248 | S235GP, S275GP, S355GP | Tarin takardar ƙarfe mai zafi da kuma tarin bututu |
| EN 10219 | S235JRH, S275JRH, S355JRH, S355J2H | Sassan tsarin da aka ƙera da sanyi don haɗa abubuwa |
| EN 10025 | S235JR, S275JR, S355JR, S355J2, S420ML, S460ML | Karfe mai zafi da aka yi birgima don tara kaya da amfani da shi a ruwa |
| EN 10225 | S355G8+M, S355G10+M, S420G1+QT, S460G1+QT | Karfe na bakin teku da tsarin ruwa don tara abubuwa |
| Ma'aunin Tarin ASTM | ||
| ASTM A252 | GR.1, GR.2, GR.3 | Tushen bututun ƙarfe don zurfin tushe, tarin ruwa |
| ASTM A500 | GR.A, GR.B, GR.C | Bututun zagaye/murabba'i na tsarin gini don tara abubuwa |
| ASTM A572 | GR.42, GR.50, GR.60, GR.65 | Tsarin ginin ƙarfe mai ƙarfi mai ƙarancin ƙarfe |
| Ka'idojin API | ||
| API 5L | GR.B, X42, X52, X65, X70 | Ana amfani da bututun layi don tattarawa |
| Ma'aunin JIS | ||
| JIS A5525 | SKK400, SKK490, SKK540 | Tubalan bututun ƙarfe don tashar jiragen ruwa da gine-ginen ruwa |
Amfani:Tsarin harsashi mai zurfi, tarin ruwa, harsashin dandamali na teku, ginin tashar jiragen ruwa da tashar jiragen ruwa, harsashin gada, kariyar bakin teku, tsarin shinge, tsarin fender, tarin jaket, ginin tashar jiragen ruwa da tashar jiragen ruwa, gyaran ƙasa, horar da kogi, injiniyan rami, harsashin injinan iska na teku
6. Tsarin Kera - Bututun Karfe Mai Tasowa (SSAW)
Tsarin Kera Bututun SSAW (508mm – 3,000mm OD):
Duba Kayan Danye (Coil):Ana tabbatar da ingancin sinadaran da ke shigowa, halayen injiniya, da kuma ingancin saman da aka yi daidai da ƙa'idodin EN 10248 ko ƙa'idodin abokin ciniki. Kowane na'ura an sanya mata lambar zafi ta musamman don tabbatar da cikakken gano kayan yayin samarwa.
Buɗewa da Daidaitawa:Ana ɗora na'urorin ƙarfe a kan na'urar buɗewa sannan a tura su ta hanyar injin daidaita daidaito don daidaita tsiri, cire saitin na'urar da kuma tabbatar da daidaiton lanƙwasa don samar da daidaiton lanƙwasa.
Niƙa da Gyaran Gefen:An niƙa gefuna biyu na tsawon layin ƙarfe kuma an gyara su zuwa ga daidaitaccen jurewar faɗin (±0.5mm). Shirya gefen yana ƙirƙirar saman tsabta, mai layi ɗaya mai mahimmanci don ƙirƙirar walda mai ƙarfi.
Tsarin Karkace-karkace:Ana shigar da tsiri mai daidaita a cikin injin yin siffa mai karkace a kusurwar helix mai sarrafawa. Ana ci gaba da samar da tsiri zuwa siffar silinda mai karkace, tare da gefuna da aka daidaita don walda. Ana iya daidaita kusurwar helix don cimma diamita daban-daban daga faɗin na'ura ɗaya.
Walda Mai Nutsewa a Cikin Ruwa (SAW):Ana fara haɗa ɗinkin da ke cikin bututun ta amfani da kayan aikin walda na atomatik da ke ƙarƙashin ruwa tare da haɗin waya mai dacewa. Kan walda yana cikin bututun don tabbatar da shigarsa yadda ya kamata.
Walda Mai Nutsewa a Bakin Ruwa (SAW):Ana haɗa ɗinkin waje mai karkace nan da nan bayan an gama walda ta ciki, ta amfani da kayan aikin walda mai kauri da ke nutsewa cikin ruwa. Walda ta waje tana kammala walda mai shiga gaba ɗaya kuma tana ba da ƙarin ƙarfi.
Yankewa zuwa Tsawon:Ana yanke bututun da aka haɗa da karkace mai ci gaba zuwa tsayin da aka ƙayyade ta amfani da tsarin yanke iskar oxygen ta atomatik ko plasma tare da daidaitaccen tsawon sarrafawa (+50mm -0mm don takamaiman bayanai na tarin abubuwa).
Gwajin da Ba Ya Lalacewa (NDT):
Gwajin Ultrasonic 100% (UT):Tsarin UT na atomatik yana duba dukkan ɗinkin walda mai karkace da kuma cikakken jikin bututu don laminations, haɗawa, rashin haɗuwa, da sauran katsewa.
Gwajin Riga-kafi (RT):Duba X-ray ko gamma-ray na dinkin walda (tabo ko cikakken tsawon kamar yadda aka ƙayyade) don tabbatar da ingancin walda da shigarsa.
Binciken Magnetic Barbashi (MPI):Duba yatsun hannu da aka yi da walda da kuma yankin da zafi ya shafa don ganin fashewar saman da kuma rashin ci gaba.
Gwajin Hydrostatic (Zaɓi ne):Ana samunsa akan buƙatar abokin ciniki don aikace-aikacen tarin abubuwa masu mahimmanci waɗanda ke buƙatar tabbatar da ingancin matsin lamba.
Ƙarshen Kammalawa:Ƙarshen da aka yanke (yanke murabba'i) ko ƙarshen da aka yanke (kusurwar bevel 30-35°) kamar yadda abokin ciniki ya ƙayyade. Ana iya haɗa zoben ƙarfe na hadaya zuwa ƙarshen bututu don ƙarin kariya yayin tuƙa tarin.
Dubawa da Alamar Ƙarshe:Dubawar gani don lahani a saman, tabbatar da girma (OD, WT, tsayi, madaidaiciya, zagaye), da kuma alamar dindindin bisa ga EN 10248 (gami da matakin, girma, lambar zafi, da kuma tantance masana'anta). Ana iya samun alamar CE idan an buƙata.
Amfanin Tsarin SSAW don Tubalin Bututu:
1. Ikon samar da manyan diamita (har zuwa 3,000mm+) daga na'urorin da aka saba amfani da su.
2. Ci gaba da aiwatar da samarwa don ingantaccen aiki
3. Mai sauƙin amfani ga manyan aikace-aikacen tarin diamita
4. Kyakkyawan kwanciyar hankali da zagaye don tuki
7. Tsarin Kula da Inganci da Gwaji don Bututun SSAW
| Matakin mataki | Hanyar Dubawa | Manufa |
| Kayan Danye (Coil) | Binciken Sinadarai (OES Spectrometer) | Tabbatar da bin ƙa'idodin EN 10248 |
| Kayan Danye (Coil) | Gwajin Taurin Kai | Tabbatar da ƙarfin yawan amfanin ƙasa, ƙarfin juriya, da kuma tsawo |
| Kayan Danye (Coil) | Gwajin Ultrasonic | Gano laminations na ciki da lahani |
| A Cikin Aiki | Duba Girma (Micrometers) | Kula da OD, WT yayin ƙirƙirar karkace |
| A Cikin Aiki | Duba Shiri na Gefen | Tabbatar da yanayin gefen da kuma daidaitawa |
| Yankin Walda | Gwajin Ultrasonic (UT) - Akan Layi | Gano katsewar walda, rashin haɗuwa |
| Yankin Walda | Gwajin Radiography (RT) | Tabbatar da shigar walda, porosity, da kuma haɗa slag |
| Yankin Walda | Binciken Magnetic Barbashi (MPI) | Gano tsagewar saman (walda da HAZ) |
| Bututun da aka gama | Dubawa Mai Girma | Tabbatar da OD, WT, tsayi, madaidaiciya, da'ira |
| Bututun da aka gama | Gwajin Hydrostatic (Zaɓi) | Tabbatar da ingancin matsin lamba don aikace-aikace masu mahimmanci |
| Bututun da aka gama | Gwajin Lanƙwasa Mai Jagorori | Tabbatar da daidaito da kuma daidaiton walda |
| Bututun da aka gama | Gwajin Faɗin Ƙasa | Tabbatar da ductility da kuma ingancin bututun |
| Bututun da aka gama | Gwajin Tasirin Charpy V-Notch (Zaɓi ne) | Tabbatar da ƙarfin zafi mai ƙarancin zafi don amfani da ruwa |
| Bututun da aka gama | Gwajin Tauri (Zaɓi ne) | Tabbatar da matsakaicin tauri don sauƙin walda |
| Bututun da aka gama | Duba Gani & Fuskar Sama | Duba don ganin lahani a saman, laminations, da fasa |
| Bututun da aka gama | Tabbatar da Alamar | Tabbatar da yin alama ta dindindin bisa ga ƙa'ida |
Gwaje-gwajen Zaɓuɓɓuka don Aikace-aikacen Ruwa da na Ƙasashen Waje Masu Muhimmanci:
1. Gwaji don taurin karyewar da ke kan tip ɗin crack (CTOD)
2. Gwajin Tasirin Ƙananan Zafi a -20°C, -40°C, ko -60°C
3. Gwajin Tauri (HV10 ko HRC)
Takardun Inganci:
1. Takardar Shaidar Gwajin Injin Inji bisa ga EN 10204 Type 2.2, 3.1, ko 3.2
2. Rahoton Gwajin Ultrasonic (walda da jiki)
3. Rahoton Gwajin Riga-kafi (idan an ƙayyade)
4. Rahoton Duba Girma
5. Damar ganowa daga lambar zafi zuwa bututun da aka gama
6. Bayanin Aiki (DoP) don alamar CE
8. Manyan Aikace-aikace - EN 10248 S355GP SSAW Bututun Karfe Mai Tarawa
TS EN 10248 S355GP Bututun ƙarfe na SSAW muhimmin sashi ne a cikin zurfin tushe, ginin ruwa, da manyan ayyukan injiniyan farar hula, musamman a kasuwannin Turai da na duniya:
Zurfin Tushen Ginawa:Tubalan ɗaukar kaya don gine-gine masu tsayi, gadoji, wuraren masana'antu, da gine-gine masu nauyi waɗanda ke buƙatar tallafi mai zurfi na tushe. Babban ƙarfin S355GP yana ba da damar zurfafa zurfin tuƙi da kuma ƙarfin ɗaukar kaya mai yawa.
Gidauniyar Dandalin Ruwa da Tashar Ruwa:Tushen tushe na dandamalin mai da iskar gas na teku, injinan haƙo mai, dandamalin samarwa, da harsashin injinan iska na teku. Tushen ruwa dole ne ya jure tasirin raƙuman ruwa, ƙarfin lantarki, da muhallin ruwan teku mai lalata.
Gina Tashar Jiragen Ruwa, Tashar Jiragen Ruwa da Tashar Jiragen Ruwa:Tarin tasoshin kwantena, tashoshin jigilar kaya masu yawa, tashoshin fasinjoji, wuraren Ro-Ro, da kuma tasoshin jigilar kaya na gabaɗaya. Tarin yana ba da tallafi ga tsarin bene, dolphins masu tsayawa, da dolphins masu shayarwa.
Gidauniyar Gada da kuma tashar jiragen ruwa:Tushen tushe mai zurfi don mashigar gada, mahaɗa, da harsashin hasumiya don gadoji masu amfani da kebul da kuma waɗanda aka dakatar. Tushen suna canja wurin kayan gini zuwa gaɓoɓin masu ɗaukar kaya masu ƙwarewa.
Kariyar Teku & Katangar Teku:Tarin gine-ginen bangon teku, gyaran bakin teku, kariyar bakin teku, da kuma rage zaizayar ƙasa. Tarin bututun ƙarfe suna ba da tallafi mai ƙarfi ga sassan sulke da kuma rufin siminti.
Gina Ruwa Mai Ruwa da Jet:Tushen tarkacen tarkacen tudun tarkacen ruwa, magudanar ruwa a tsaye a bango, magudanar ruwa, da kuma tarkacen tarkacen. Tudun suna samar da daidaiton tushe ga gine-ginen da ke wargaza raƙuman ruwa.
Tushen Injin Turbin Iska na Ƙasashen Waje:Tushen tushe na monopile da jaket don gonakin iska na teku. S355GP yana ba da kyakkyawan juriya ga yanayin Tekun Arewa da Tekun Baltic.
Maido da Filaye & Maido da Katanga:Tarin wuraren da za a gina wuraren da za a sake ginawa, bangon teku na kewaye, da kuma wuraren da za a sake ginawa.
Horar da Koguna & Kula da Ambaliyar Ruwa:Tarin kariyar gefen kogi, bankunan jagora, hanyoyin ruwa, da kuma gine-ginen shawo kan ambaliyar ruwa.
Injiniyan Rami da Yankewa da Murfi:Tarin harsashin ramin da aka yanke da rufewa, bangon tubalan sirri, da kuma tsarin tallafi na ƙofar ramin.
9. Marufi da Jigilar Kaya - EN 10248 S355GP SSAW Bututun Karfe Mai Tarawa
EN 10248 S355GP Ana naɗe bututun ƙarfe na SSAW kuma ana jigilar su da matuƙar kulawa don tabbatar da kariyarsu yayin jigilar kaya. Ga bayanin yadda ake marufi da jigilar kaya don bututun tara SSAW masu girman diamita:
Marufi:
Rufin Kariya:Kafin a marufi, ana iya shafa bututun da wani siririn mai na hana tsatsa ko kuma fenti mai kariya don hana tsatsa da kuma yin oxidation a saman yayin ajiya da jigilar kaya. Haka kuma ana iya amfani da fenti nan take a inda ake so ko kuma a wuraren da ake amfani da su a cikin ruwa inda aka ƙayyade izinin tsatsa.
Haɗawa (Ƙananan diamita):Ga ƙananan bututun diamita (yawanci ƙasa da 610mm / 24"), ana haɗa bututun tare a cikin ƙugiya mai siffar murabba'i ko murabba'i. Ana ɗaure su ta amfani da madauri na ƙarfe (yawanci madauri 3-5 a kowane ƙugiya tare da masu kariya na kusurwa) don hana motsi a cikin ƙugiyar.
Tarawa na Mutum ɗaya (Babban Diamita):Ga manyan bututun diamita (sama da 610mm / 24"), yawanci ana sarrafa bututun kuma ana jigilar su daban-daban saboda nauyi da ƙarancin girma. Famfon katako ko roba da aka sanya a tsakanin layukan bututun yana hana lalatawa da lalata rufin.
Hulunan Ƙarshe:Ana sanya murfin ƙarshen roba ko ƙarfe a kan ƙarshen kowane bututu don kare ƙarshen da aka yanke, ƙarshen da ba a yanke ba daga lalacewar buguwa, shigar tarkace, da danshi.
Zoben Karfe na Hadaya (Zaɓi ne):Ga bututun tara da ke buƙatar ƙarin kariya daga ƙarshen tuƙi yayin tuƙi, ana haɗa zoben ƙarfe na hadaya (yawanci faɗin mm 50-100, kauri mm 6-12) zuwa ƙarshen tuƙi na kowane bututu. Waɗannan zoben suna shanye tasirin guduma mai tuƙi kuma suna kare ƙarshen bututun daga lalacewa.
Kushin da kuma ƙusa:Don yin odar fitarwa ta musamman, ana amfani da kayan shafa kamar zoben kumfa, sandunan roba, ko dunnage na katako tsakanin layukan bututu don hana gogewa, lalacewar shafi, da lalacewar tasiri yayin sarrafawa da jigilar kaya.
Ma'aunin Ɗagawa:Ana iya ƙara madaurin ɗagawa ko wuraren ɗagawa da aka keɓe a cikin bututu masu nauyi (sama da kilogiram 2,000 a kowace bututu) don sauƙaƙe sauke kaya lafiya a inda za a je ta amfani da crane ko forklift.
Jigilar kaya:
Yanayin Sufuri:Ana jigilar bututu ta hanyar jiragen ruwa na kwantena (kwantenan ƙafa 20 ko ƙafa 40 don ƙananan diamita), masu ɗaukar kaya masu yawa (karya girman don manyan diamita da manyan girma), ko jigilar jirgin ƙasa, ya danganta da inda za a je, girman oda, da gaggawar isarwa. Ana iya amfani da jiragen ruwa na ɗaukar kaya don manyan diamita ko bututu masu tsayi.
Tsarin Kwantena (Ƙananan Diamita):Ga ƙananan bututun da ke da diamita (yawanci ƙasa da 508mm / 20"), ana loda bututun a cikin kwantena na jigilar kaya na ƙafa 20 ko ƙafa 40 don tabbatar da aminci da tsari na jigilar kaya.
Lodawa da Jirgin Ruwa Mai Yawa (Babban Diamita da Babban Girma):Ga manyan bututan da aka yi oda (yawanci sama da tan 500) ko manyan bututan da diamita (sama da 508mm / 20"), ana loda bututun kai tsaye cikin manyan kaya ko tasoshin da aka yi amfani da su. Tashoshin ɗagawa da sandunan shimfiɗawa suna hana lalacewa yayin lodi.
Akwatunan Faɗi ko Buɗaɗɗen Sama (Tsawo Mai Wuya / Tsawonsa Mai Wuya):Ga bututun da suka wuce girman kwantena na yau da kullun (tsawon da ya wuce mita 12 ko diamita fiye da mita 2.3), ana iya amfani da kwantena masu faɗi ko kwantena masu buɗewa don rage yawan da ke cikin kwantena.
Lakabi da Takardu:Kowace fakiti ko bututun mutum ɗaya an yi masa alama a sarari da muhimman bayanai, gami da matakin kayan aiki, ma'auni, girma, lambar zafi, lambar fakiti/bututu, da umarnin sarrafawa. Ana amfani da alamun CE inda ake buƙata.
Bin Dokoki:Don jigilar kaya daga ƙasashen waje, duk takaddun kwastam da ake buƙata --- gami da takardar kuɗi ta kasuwanci, jerin kayan da aka ɗauka, takardar kuɗin jigilar kaya, takardar shaidar asali, takaddun gwajin injin niƙa, da kuma sanarwar CE ta aiki ----an shirya su don tabbatar da tsaftar hanya a tashar jiragen ruwa da za a kai.
Amintaccen ɗaurewa:A cikin motar sufuri ko akwati, ana ɗaure maƙullan da bututun da aka haɗa da juna da kuma ɗaure su da kyau ta amfani da madaurin ƙarfe (tare da kariya daga kusurwoyi), jakunkunan dunnage, madaurin katako, ko madaurin sarka don hana juyawa, birgima, ko motsi wanda zai iya haifar da lalacewa yayin jigilar kaya.
Bibiya da Kulawa:Ana amfani da tsarin bin diddigin dabaru na zamani don sa ido kan yanayin jigilar kaya da kuma samar da sabbin bayanai game da wurin da ake kai wa abokan ciniki a ainihin lokaci.
Inshora:Dangane da ƙimar oda da buƙatun abokan ciniki, ana iya shirya inshorar kaya ta jiragen ruwa (Duk Hadari ko Tare da Matsakaicin Kariya) don biyan asarar da ka iya faruwa ko lalacewa yayin jigilar kaya.
Tsarin Ɗagawa Mai Nauyi:Ga bututu masu nauyi (sama da kilogiram 5,000 a kowace bututu), ana ba da shawarar haɗa kai da tashar jiragen ruwa don kayan aikin ɗaga nauyi (cranes masu isasshen ƙarfi, sandunan shimfiɗa na musamman).
A taƙaice, Womic Steel tana tabbatar da cewa duk bututun ƙarfe na EN 10248 S355GP SSAW an naɗe su da matakan kariya na masana'antu kuma an jigilar su ta amfani da hanyoyin sufuri masu inganci don isa inda za su je cikin yanayi mafi kyau.
10. Amfanin Karfe na Womic & Tambayoyin da Ake Yawan Yi - EN 10248 S355GP SSAW Bututun Karfe Mai Tarawa
Me Yasa Za A Yi Haɗin Gwiwa Da Womic Steel Don EN 10248 S355GP SSAW Piling Pipe?
Cikakken Girman Girma:Tsarin SSAW wanda ya ƙunshi 508mm zuwa 3,000mm OD, kauri na bango har zuwa 25.4mm, tsayi har zuwa mita 60 don zurfafan ayyukan ginin tushe da kuma ayyukan tara ruwa.
Ana samun alamar CE:Cikakken bin umarnin Kayan Aikin Matsi na Turai (PED) 2014/68/EU. Alamar CE da Sanarwar Aiki (DoP) da aka tanadar wa samfuran EN na yau da kullun.
Ma'aunin Turai:Kwarewa ta musamman a cikin aikace-aikacen EN 10248 S355GP don ayyukan ruwa na Turai, Gabas ta Tsakiya, da Afirka. Fahimtar buƙatun fasaha na Turai da ƙa'idodin takardu.
Zoben Karfe na Hadaya:Ana yin walda a cikin gida na zoben ƙarfe na hadaya zuwa ƙarshen bututun don ƙara kariya yayin aikin tuƙa tarin abubuwa.
Ayyukan Ƙara Ƙima:Ƙarfewar ƙarshen (30°-35°), yanke ƙarshen da ba a yanke ba, rufin kariya (FBE, 3LPE, Coal Tar Epoxy, Galvanizing), da kuma naɗewa daga lalata.
Ƙarfin Tsawon Lokaci:Har zuwa tsawon mita 60 don ayyukan tushe masu zurfi, rage buƙatun haɗa fili da lokacin shigarwa.
Gasar jigilar kayayyaki:Haɗin gwiwa mai mahimmanci tare da masu jigilar kaya na duniya da ƙwararrun kayan aiki yana tabbatar da ingantaccen lodi da kuma jigilar kaya a duk duniya cikin farashi mai araha.
Cikakken Takardu:Takaddun Shaidar Gwaji na Cikakke (EN 10204 Type 2.2, 3.1, ko 3.2), rahotannin NDT, rahotannin girma, takaddun bin diddigin abubuwa, da kuma CE DoP.
Zaɓi Womic Steel Group a matsayin abokin tarayya mai aminci don ingantattun bututun ƙarfe na EN 10248 S355GP SSAW don ayyukan ruwa na Turai da na ƙasashen waje, na teku, da na tushe mai zurfi a duk duniya. Barka da zuwa don tambaya!
Yanar Gizo: www.womicsteel.com
Imel: sales@womicsteel.com
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Tambayoyin da Ake Yawan Yi (Tambayoyin da Ake Yawan Yi) - EN 10248 S355GP SSAW Bututun Karfe Mai Tasowa
T: Menene bambanci tsakanin EN 10248 S355GP da ASTM A252 GR.3?
A: EN 10248 S355GP (ma'aunin Turai) yana da mafi ƙarancin ƙarfin yawan amfanin ƙasa na 355 MPa, yayin da ASTM A252 GR.3 yana da 345 MPa. S355GP kuma yana da ƙa'idodi masu tsauri na abubuwan da ke cikin sinadarai (ƙananan C, P, S) da kuma buƙatun gwajin tasirin zafi mai ƙarancin zafi. Dukansu sun dace da aikace-aikacen tarin ruwa. Ga ayyukan Turai, Gabas ta Tsakiya, da Afirka, S355GP galibi ana ƙayyade shi.
T: Shin Womic Steel yana ba da alamar CE ga bututun EN 10248 S355GP?
A: Eh. Ana samun alamar CE idan an buƙata don bututun EN 10248 S355GP. Muna ba da Sanarwar Aiki (DoP) kuma muna bin ƙa'idodin PED 2014/68/EU. Alamar CE tana sauƙaƙa share kwastam cikin sauƙi da karɓar ayyuka a cikin Yankin Tattalin Arziki na Turai (EEA).
T: Menene matsakaicin tsawon bututun EN 10248 S355GP SSAW mai tara kaya?
A: Tsawon da aka saba da shi shine mita 6, mita 12, da mita 18. Don zurfin aikin tushe da ayyukan ruwa, muna samar da tsayin da aka keɓance har zuwa mita 60 (ƙafa 200) dangane da diamita da kauri na bango. Tsawon da aka ƙara yana rage buƙatun haɗa filin.
T: Waɗanne zaɓuɓɓukan rufewa ne ake da su don bututun bututun ruwa na EN 10248 S355GP?
A: Muna bayar da FBE (Fusion Bonded Epoxy), 3LPE/3LPP (Polyethylene/Polypropylene mai Layer uku), Coal Tar Epoxy, Hot Dip Galvanizing, da Liquid Epoxy. Ga Tekun Arewa da muhallin ruwa masu ƙarfi, ana ba da shawarar shafa 3LPE.
T: Za ku iya samar da bututun da ke ɗauke da bututun tare da duba na ɓangare na uku (SGS, BV, TÜV, DNV, LR)?
A: Eh. Muna sauƙaƙa duba ta hanyar DNV, BV, SGS, TÜV, ABS, LR, ko duk wani wakili da abokin ciniki ya zaɓa. 3.2 Takaddun shaida na dubawa waɗanda hukumomin ɓangare na uku suka tabbatar ana bayar da su akai-akai idan an buƙata.
T: Wane gwaji mara lalatawa (NDT) aka tanadar wa bututun EN 10248 S355GP?
A: Tsarin NDT na yau da kullun ya haɗa da gwajin Ultrasonic 100% (UT) na dinkin walda da jikin bututu. Ana samun gwajin rediyo (RT), MPI, da gwajin Hydrostatic idan an buƙata. Don aikace-aikacen ruwa masu mahimmanci, muna ba da shawarar gwajin tasiri a 0°C ko ƙasa da haka.
T: Menene lokacin jagora na yau da kullun don bututun EN 10248 S355GP SSAW?
A: Lokacin da aka saba amfani da shi wajen samar da SSAW yana ɗaukar kimanin kwanaki 30-45, ya danganta da adadin oda, diamita, kauri na bango, da buƙatun gwaji. Don takaddun alamar CE, ƙara kwanaki 3-5.
T: Waɗanne takardu ne aka bayar game da kowace jigilar kaya?
A: Kowace jigilar kaya ta haɗa da Takaddun Shaidar Gwajin Injin (EN 10204 Type 3.1), Rahoton Duba Girma, Rahotannin UT, Rahotannin RT (idan an ƙayyade), Takardun Bibiyar Aiki, Jerin Marufi, Takardar Kuɗin Kasuwanci, Takaddun Asali, da Sanarwar Aiki (DoP) don alamar CE.
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