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 tarin bututun ƙarfe masu lanƙwasa a ƙarƙashin ruwa, waɗanda ke hidimar ayyukan ruwa na Japan da Asiya.
Girman Samarwa na SSAW Karfe Bututun Tarin: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 samar da bututun da aka tara da kuma hanyoyin kula da inganci.
Lasisin API 5L / API 2B Monogram:Kamfanin Womic Steel yana da lasisin API 5L da API 2B, wanda hakan ke nuna jajircewarmu ga ƙa'idodin masana'antu masu inganci.
Alamar CE (PED 2014/68/EU):Ana iya samun alamar CE idan an buƙata.
Takaddun shaida na EN 10204 3.2:Baya ga Takaddun Shaidar Gwaji na Masana'antu na 2.2 da 3.1, muna samar da samfuran tare da Takaddun Shaida na Dubawa 3.2.
Amincewa da Dubawa na Wasu (TPI):Manyan hukumomin ƙasa da ƙasa, ciki har da SGS, BV, ABS, LR, DNV, da TÜV, sun amince kuma sun duba kayayyakinmu da hanyoyin samar da su.
Ganewa a Duniya:Womic Steel amintaccen mai samar da kayayyaki ne ga 'yan kwangilar EPC na duniya, hukumomin tashar jiragen ruwa, da kamfanonin injiniyan ruwa, suna hidima a ƙasashe sama da 80, ciki har da Japan, Korea, Kudu maso Gabashin Asiya, da Gabas ta Tsakiya.
2. JIS A5525 SKK490: Halayen Kayan Aiki da Ayyukansu
JIS A5525 SKK490shine Ma'aunin Masana'antu na Japan don tarin bututun ƙarfe da ake amfani da su a cikin tsarin tashar jiragen ruwa da na ruwa. "SKK" yana nufin tarin bututun ƙarfe don tsarin tashar jiragen ruwa, kuma "490" yana nuna mafi ƙarancin ƙarfin tauri na 490 MPa (71,100 psi). SKK490 yana ba da mafi ƙarancin ƙarfin samarwa na 325 MPa (47,100 psi) kuma an ƙayyade shi sosai don gina tashar jiragen ruwa, tarin tasoshin jiragen ruwa, da harsashin ruwa a kasuwannin Asiya.
An ƙera JIS A5525 SKK490 musamman don aikace-aikacen tattarawa, yana ba da kyakkyawan damar haɗawa a filin, kyakkyawan juriya mai ƙarancin zafin jiki ga muhallin ruwa, da kuma isasshen sassauci don jure wa matsin lamba yayin shigar da tarin. Idan aka kwatanta da JIS A5525 SKK400, SKK490 yana ba da ƙarfi mafi girma, yana ba da damar zurfafa zurfin tuƙi da rage yawan tarin.
Sinadaran da Aka Haɗa (Binciken Ladle, kashi ta hanyar nauyi):
| Sinadarin | JIS A5525 SKK490 (Matsakaicin %) |
| C | 0.24 |
| Si | 0.55 |
| Mn | 1.40 |
| P | 0.040 |
| S | 0.040 |
| Cu | 0.20 (lokacin da aka ƙayyade) |
Lura: JIS A5525 SKK490 yana da iyaka akan carbon, phosphorus, da sulfur don tabbatar da ingantaccen haɗin kai don aikace-aikacen tarin abubuwa.
Halayen Inji (Zafin Ɗaki):
| Kadara | JIS A5525 SKK490 |
| Ƙarfin Yawa (minti) | 325 MPa (47,100 psi) |
| Ƙarfin Tauri (minti) | 490 MPa (71,100 psi) |
| Tsawaita (minti) | 19% (Na tsawon lokaci) |
| Taurin Tasiri | Ba a ƙayyade ba (zaɓi ne) |
Lura: JIS A5525 SKK490 yana da ƙarfin juriya mafi girma (490 MPa) idan aka kwatanta da ASTM A252 GR.3 (455 MPa), wanda hakan ya sa ya dace da aikace-aikacen da ke buƙatar ƙarfin juriya mai yawa.
Kwatanta Jis A5525 Karfe Bututun Maki:
| Matsayi | Ƙarfin Yawa (MPa) | Ƙarfin Taurin Kai (MPa) | Aikace-aikacen da Aka saba |
| SKK400 | 235 | 400 | Tarin tashar jiragen ruwa mai haske, tarin takardu |
| SKK490 | 325 | 490 | Babban tarin jiragen ruwa, ginin tashar jiragen ruwa |
| SKK540 | 390 | 540 | Nauyi mai nauyi, tushe mai zurfi, a ƙasashen waje |
Lura: Ga ayyukan ruwa mafi wahala da ke buƙatar ƙarfi mai yawa, ana iya samun JIS A5525 SKK540 idan an buƙata.
3. Tsarin Girma da Bin Ka'idoji
Kamfanin Womic Steel yana samar da bututun ƙarfe na JIS A5525 SKK490 SSAW a fadin faɗin bakan, wanda ya cika ka'idojin JIS A5525 da sauran ƙa'idodi na duniya.
| Abu | Ƙayyadewa |
| Daidaitacce | JIS A5525 (SKK400, SKK490, SKK540) |
| 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% / Tsawon: +50mm -0mm |
4. Girman da ake da su da kuma ƙayyadaddun bayanai - JIS A5525 SKK490 SSAW Karfe Bututun Tarin
Tushen 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 iya samun girma na musamman a wajen waɗannan jeri idan an buƙata.
5. Ka'idojin Tarin Kayan Asiya da na Ƙasashen Duniya da Womic Steel ta ƙera
| Daidaitacce | Karfe maki | Aikace-aikacen da Aka saba |
| Ma'aunin Jis na Tarin Jiki | ||
| JIS A5525 | SKK400, SKK490, SKK540 | Tubalan bututun ƙarfe don tashar jiragen ruwa da gine-ginen ruwa |
| JIS A5528 | SY295, SY390 | Tubalan takardar ƙarfe na bututu don gina tashar jiragen ruwa |
| JIS G3444 | STK290, STK400, STK490, STK540 | Bututun ƙarfe na carbon don tarin tsari |
| JIS G3136 | SN400, SN490 | Karfe don gina harsashin gini |
| Ka'idojin KS | ||
| KS D 3566 | STK290, STK400, STK490, STK540 | Bututun tsarin Koriya na yau da kullun don tara abubuwa |
| KS D 3862 | SKK400, SKK490, SKK540 | Tubalan bututun ƙarfe na Koriya na yau da kullun |
| Ma'aunin ASTM | ||
| ASTM A252 | GR.1, GR.2, GR.3 | Tubalan bututun ƙarfe don zurfin tushe |
| Ka'idojin EN | ||
| EN 10248 | S235GP, S275GP, S355GP | Tarin takardar ƙarfe mai zafi da kuma tarin bututu |
Amfani:Tarin tashoshin jiragen ruwa, gina tashoshin jiragen ruwa, harsashin magudanar ruwa, tarin tasoshin jiragen ruwa da tashar jiragen ruwa, harsashin gada, kariyar bakin teku, injiniyan tushe mai zurfi, gyaran ƙasa, harsashin dandamali na teku
6. Tsarin Kera - SSAW (Spiral Submerged Arc Welded) Tushen Bututun Karfe
Tsarin Kera Bututun SSAW (508mm – 3,000mm OD):
Duba Kayan Danye (Coil):Ana tabbatar da ingancin sinadaran da ke shigowa, da kuma ingancin kayan aikin ƙarfe masu zafi idan aka kwatanta da ƙayyadaddun bayanai na JIS A5525 SKK490. Kowace na'ura an sanya mata lambar zafi ta musamman don tabbatar da cikakken gano kayan a duk lokacin 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 layin.
Niƙa da Gyaran Gefen:An niƙa gefuna biyu na tsawon ƙarfen kuma an gyara su zuwa madaidaicin jurewar faɗin (±0.5mm).
Tsarin Karkace-karkace:Ana shigar da tsiri mai daidaita a cikin injin yin siffa mai karkace a kusurwar helix mai sarrafawa.
Walda Mai Nutsewa a Cikin Ruwa (SAW):Ana fara walda dinkin da ke ciki ta amfani da kayan aikin walda na baka mai sarrafa kansa.
Walda Mai Nutsewa a Bakin Ruwa (SAW):Ana haɗa ɗinkin waje mai karkace nan da nan bayan an gama walda ta ciki.
Yankewa zuwa Tsawon:Ana yanke bututun da aka haɗa da karkace mai ci gaba zuwa tsayin da aka ƙayyade.
Gwajin da Ba Ya Lalacewa (NDT):
Gwajin Ultrasonic 100% (UT):Tsarin UT na atomatik yana duba dukkan katangar walda mai karkace da kuma cikakken jikin bututun.
Gwajin Riga-kafi (RT):Duba X-ray ko gamma-ray na dinkin walda.
Binciken Magnetic Barbashi (MPI):Duba yatsun hannu da aka yi da walda da kuma yankin da zafi ya shafa.
Ƙarshen Kammalawa:Ƙarshen da ba su da faɗi ko kuma ƙarshen da aka yanke. Ana iya haɗa zoben ƙarfe na hadaya da ƙarshen bututu don ƙarin kariya yayin tuƙa tarin.
Dubawa da Alamar Ƙarshe:Duba gani, tabbatar da girma, da kuma alamar dindindin bisa ga JIS A5525.
Amfanin Tsarin SSAW don Tushen Bututu:
1. Ikon samar da manyan diamita
2. Ci gaba da aiwatar da samarwa don ingantaccen aiki
3. Mai sauƙin amfani ga manyan aikace-aikacen tarin diamita
7. Tsarin Kula da Inganci da Gwaji na JIS A5525 SKK490 SSAW Pipe Pile
| Matakin mataki | Hanyar Dubawa | Manufa |
| Kayan Danye (Coil) | Binciken Sinadarai (OES Spectrometer) | Tabbatar da bin ƙa'idodin haɗin JIS A5525 |
| 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 |
| 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 |
| 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 |
| Bututun da aka gama | Gwajin Lanƙwasa Mai Jagorori | Tabbatar da daidaito da kuma daidaiton 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 alama ta dindindin bisa ga JIS A5525 |
Takardun Inganci:
1. Takardar Shaidar Gwajin Injin Inji bisa ga EN 10204 Type 3.1
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
8. Manyan Aikace-aikace - JIS A5525 SKK490 SSAW Karfe Bututun Tarin
Tubalan bututun ƙarfe na JIS A5525 SKK490 SSAW muhimman abubuwa ne a ayyukan gina tashar jiragen ruwa, tashar jiragen ruwa, da kuma ayyukan ruwa a kasuwannin Asiya:
Tarin Tashar Jiragen Ruwa:Tushen tushe na gine-ginen tashar jiragen ruwa, gami da tashoshin kwantena, tashoshin jigilar kaya masu yawa, da tashoshin fasinjoji.
Gina Tashar Jiragen Ruwa:Tarin kayayyakin more rayuwa na tashar jiragen ruwa, gami da bangon tashar jiragen ruwa, tasoshin jiragen ruwa, da kuma magudanar ruwa.
Gidauniyar Breakwater:Tushen tushe don gine-ginen ruwan da ke shiga, kare tashoshin jiragen ruwa da bakin teku daga tasirin raƙuman ruwa.
Tarin Tashar Jiragen Ruwa da Tashar Jiragen Ruwa:Tara kayan aiki don gina tasoshin jiragen ruwa da tashoshin jiragen ruwa, samar da tallafi ga tsarin bene da tsarin tsayawa.
Gidauniyar Gada:Zurfin harsashin ginin gada da kuma abubuwan haɗin gwiwa.
Kariyar Gaɓar Teku:Tarin gine-ginen bangon teku, gyaran bakin teku, da kuma kariyar bakin teku.
Injiniyan Gine-gine Mai Zurfi:Tubalan ɗaukar kaya don gine-gine masu tsayi da wuraren masana'antu.
Maido da Ƙasa:Tarin wuraren da za a iya kiyaye wuraren da aka yi wa katanga da kuma bangon teku na kewaye.
9. Marufi da jigilar kaya - JIS A5525 SKK490 SSAW Karfe Bututun Tarin
Ana tattara bututun ƙarfe na JIS A5525 SKK490 SSAW kuma ana jigilar su da matuƙar kulawa don tabbatar da kariyarsu yayin jigilar kaya.
Marufi:
Rufin Kariya:Kafin a matse bututu, ana iya shafa masa mai hana tsatsa. Ana iya amfani da shi wajen rufe bututun.
Haɗawa (Ƙananan diamita):Ga ƙananan bututun da ke da diamita (ƙasa da 610mm), ana haɗa bututun tare a cikin fakitin hexagonal ko murabba'i mai siffar murabba'i.
Tarawa na Mutum ɗaya (Babban Diamita):Ga manyan bututun da diamitansu ya fi girma (sama da 610mm), ana sarrafa bututun kuma ana jigilar su daban-daban.
Hulunan Ƙarshe:Murfin ƙarshen roba ko ƙarfe yana kare ƙarshen da aka yanke.
Zoben Karfe na Hadaya (Zaɓi ne):An haɗa shi da na'urar walda zuwa ƙarshen tuƙi don ƙarin kariya yayin tuƙi.
Jigilar kaya:
Yanayin Sufuri:Ana jigilar bututu ta hanyar jiragen ruwa na kwantena, jigilar kaya mai yawa, ko jigilar kaya ta jirgin ƙasa.
Tsarin Kwantena (Ƙananan Diamita):Ga ƙananan bututun da ke da diamita, ana loda bututun a cikin kwantena na jigilar kaya na ƙafa 20 ko ƙafa 40.
Lodawa da Jirgin Ruwa Mai Yawa (Babban Diamita da Babban Girma):Ga manyan oda, ana loda bututu kai tsaye cikin manyan kaya.
Lakabi da Takardu:Kowace fakiti ko bututun mutum ɗaya an yi masa lakabi da matakin kayan aiki, ma'auni, girma, da lambar zafi.
A taƙaice, Womic Steel tana tabbatar da cewa dukkan bututun ƙarfe na JIS A5525 SKK490 SSAW an naɗe su da matakan kariya na masana'antu kuma an jigilar su ta amfani da ingantattun hanyoyin sufuri.
10. Amfanin Karfe da Tambayoyin da Ake Yawan Yi - JIS A5525 SKK490 SSAW Karfe Bututun Tarin
Me Yasa Za Ku Yi Haɗin gwiwa da Womic Steel Don Bututun Jis A5525 SKK490 SSAW?
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.
Mayar da Hankali kan Ma'aunin Japan:Kwarewa ta musamman a cikin aikace-aikacen JIS A5525 SKK490 don ayyukan ruwa na Asiya.
Zoben Karfe na Hadaya:Walda a cikin gida na zoben ƙarfe na hadaya don inganta kariyar tuƙi.
Ayyukan Ƙara Ƙima:Ƙarƙashin yanke ƙarshen, yanke ƙarshen fili, rufin kariya (FBE, 3LPE, Coal Tar Epoxy).
Ƙarfin Tsawon Lokaci:Tsawon har zuwa mita 60 don ayyukan tushe masu zurfi.
Gasar jigilar kayayyaki:Haɗin gwiwa mai mahimmanci tare da masu jigilar kaya na duniya yana tabbatar da cewa jigilar kaya ta kasance mai araha a duk duniya.
Cikakken Takardu:Takaddun Shaidar Gwaji na Cikakkun Masana'antu, rahotannin NDT, rahotannin girma, da takaddun bin diddigin abubuwa.
Zaɓi Womic Steel Group a matsayin abokin tarayya mai aminci don manyan bututun ƙarfe na JIS A5525 SKK490 SSAW don ayyukan ruwa da tushe na Asiya a duk duniya. Barka da zuwa don tambaya!
Yanar Gizo: www.womicsteel.com
Imel: sales@womicsteel.com
Waya/WhatsApp/WeChat:
Bictor: +86-15575100681
Jack: +86-18390957568
Tambayoyin da Ake Yawan Yi (Tambayoyin da Ake Yawan Yi) - JIS A5525 SKK490 SSAW Karfe Bututun Tarin
T: Menene bambanci tsakanin JIS A5525 SKK490 da ASTM A252 GR.3?
A: JIS A5525 SKK490 yana da mafi ƙarancin ƙarfin taurin kai na 490 MPa, yayin da ASTM A252 GR.3 yana da 455 MPa. SKK490 yana da mafi ƙarancin ƙarfin amfani na 325 MPa, idan aka kwatanta da 345 MPa don GR.3. SKK490 an ƙayyade shi sosai a kasuwannin Asiya, yayin da GR.3 ya fi yawa a kasuwannin Amurka.
T: Menene bambanci tsakanin SKK490 da SKK540?
A: SKK490 yana da mafi ƙarancin ƙarfin tauri na 490 MPa da ƙarfin fitarwa na 325 MPa. SKK540 yana da ƙarfi mafi girma tare da mafi ƙarancin ƙarfin tauri na 540 MPa da ƙarfin fitarwa na 390 MPa. Ana ba da shawarar SKK540 don aikace-aikacen da ke buƙatar kulawa sosai.
T: Menene zoben ƙarfe na hadaya?
A: Zoben ƙarfe na hadaya wani ɗan gajeren sashe ne na ƙarfe da aka haɗa a ƙarshen bututun da ke tara abubuwa wanda ke ɗaukar kuzarin tasiri daga gudumar tuƙin, yana kare ƙarshen bututun daga lalacewa.
T: Waɗanne zaɓuɓɓukan shafi ne ake da su don bututun piling na ruwa?
A: Muna bayar da FBE, 3LPE, 3LPP, Coal Tar Epoxy, Hot Dip Galvanizing, da Liquid Epoxy.
T: Za ku iya samar da bututun da ke ɗauke da abubuwa masu fashewa tare da duba wani ɓangare na uku?
A: Eh. Muna sauƙaƙa duba ta hanyar SGS, BV, TÜV, DNV, ABS, LR, ko duk wani wakili da abokin ciniki ya zaɓa.
T: Waɗanne takardu ne aka bayar game da kowace jigilar kaya?
A: Takardar Shaidar Gwajin Masana'antu, Rahoton Duba Girma, Rahotannin UT, Rahotannin RT (idan an ƙayyade), Takardun Bibiyar Abubuwan da Za a Iya Bi, Jerin Kunshin, Takardar Shaidar Kasuwanci, da Takardar Shaidar Asali.
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