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 da ya wuce tan 15,000 a kowane wata don bututun da aka yi da bakin ƙarfe, waɗanda aka yi amfani da su wajen samar da mai da iskar gas, jigilar ruwa, da ayyukan ginin ruwa a duk faɗin duniya.
Girman Samarwa na SSAW Karfe Bututu:Diamita na waje daga 219mm zuwa 3,500mm (inci 8 zuwa 138) don aikin SSAW. Kauri daga bango daga 5.0mm 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 mai zurfi da bututun mai.
Takaddun Shaida na Inganci & Bin Dokoki:
Takaddun shaida na ISO 9001: 2015:Tsarin Gudanar da Inganci don samar da bututun SSAW da hanyoyin kula da inganci, yana tabbatar da daidaiton ingancin samfura da ci gaba da ingantawa a duk ayyukan masana'antu.
Lasisin API 5L Monogram:Womic Steel tana da lasisin API 5L don kera Line Pipes. API Monogram yana wakiltar jajircewarmu ga mafi girman ƙa'idodin masana'antu don bututun mai da iskar gas. Binciken API na yau da kullun yana tabbatar da ci gaba da bin ƙa'idodin ƙa'idodi.
Alamar CE (PED 2014/68/EU):Bututunmu na SSAW 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 amince da su (TÜV, LR, BV, SGS) suka tabbatar don muhimman ayyukan bututun mai da ayyukan ruwa waɗanda ke buƙatar cikakken bin diddigin kayan aiki da kuma tabbatarwa mai zaman kansa.
Amincewa da Dubawa na Wasu (TPI):Manyan hukumomin ƙasa da ƙasa, ciki har da SGS, BV, ABS, LR, DNV, GL, da TÜV, sun amince kuma sun duba kayayyakinmu da hanyoyin samar da kayayyaki.
Ƙarin Takaddun Shaida Akwai:
ISO 14001: 2015(Tsarin Gudanar da Muhalli)
ISO 45001: 2018(Tsarin Gudanar da Lafiya da Tsaro na Sana'a)
FPC (Sarrafa Samar da Masana'antu)bisa ga EN 10219
Ganewa a Duniya:Womic Steel amintaccen kamfani ne ga 'yan kwangilar EPC na duniya, kamfanonin bututun mai, hukumomin tashar jiragen 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. API 5L GR.B: Halayen Kayan Aiki da Ayyukansu
API 5L GR.Bshine ƙa'idar da aka fi amfani da ita a Amurka don bututun layi da ake amfani da su a watsa mai da iskar gas, samar da ruwa, da tsarin jigilar slurry. Alamar "GR.B" tana nuna Grade B, wanda ke ba da mafi ƙarancin ƙarfin samarwa na 245 MPa (35,500 psi) da mafi ƙarancin ƙarfin tauri na 415 MPa (60,200 psi). Grade B shine zaɓin da aka fi so don bututun matsi na yau da kullun, layukan watsa ruwa, da aikace-aikacen tsari inda ake buƙatar matsakaicin ƙarfi da ingantaccen walda.
API 5L GR.B yana ba da kyakkyawan ƙarfin walda don haɗa filin, kyakkyawan juriya don lanƙwasawa da ƙerawa, da kuma isasshen ƙarfi don aikace-aikacen yanayin zafi mai matsakaici. Idan aka kwatanta da manyan maki kamar X52 ko X65, GR.B yana ba da mafita mai araha ga ayyukan da ba sa buƙatar ƙarfe mai ƙarfi.
Sinadaran da Aka Haɗa (Binciken Ladle, kashi ta hanyar nauyi):
| Sinadarin | API 5L GR.B (Matsakaicin %) |
| C | 0.26 |
| Mn | 1.20 |
| P | 0.030 |
| S | 0.030 |
| Si | --- |
| V | 0.08 |
| Nb | 0.05 |
| Ti | 0.04 |
Lura: Ana sarrafa ma'aunin carbon (CEV) a ƙasa da 0.40% don tabbatar da ingantaccen ƙarfin walda a filin don gina bututun mai.
Halayen Inji (Zafin Ɗaki):
| Kadara | API 5L GR.B |
| Ƙarfin Yawa (minti) | 245 MPa (35,500 psi) |
| Ƙarfin Tauri (minti) | 415 MPa (60,200 psi) |
| Tsawaita (minti) | 21% (don ma'aunin mm 50) |
| Tauri (max) | 85 HRB / 185 HV |
Lura: API 5L GR.B yana ba da ingantattun kaddarorin injiniya don bututun matsi na yau da kullun. Don buƙatun ƙarfi mafi girma, ya kamata a yi la'akari da API 5L X42, X52, X65, ko X70.
Kwatanta Maki na Bututun Layi na API 5L:
| Matsayi | Ƙarfin Yawa (MPa) | Ƙarfin Taurin Kai (MPa) | Aikace-aikacen da Aka saba |
| GR.B | 245 | 415 | Bututun matsi na yau da kullun, ruwa |
| X42 | 290 | 415 | Bututun matsa lamba matsakaici |
| X52 | 360 | 460 | Bututun mai matsin lamba mafi girma |
| X65 | 450 | 535 | Babban matsin lamba, sabis mai tsami |
| X70 | 485 | 570 | Bututun mai matuƙar matsin lamba |
*Lura: Ga yawancin ayyukan bututun mai da na watsa ruwa na yau da kullun, API 5L GR.B shine mafi inganci kuma mafi sauƙin samu.*
3. Tsarin Girma da Bin Ka'idoji
Kamfanin Womic Steel yana samar da bututun ƙarfe na SSAW a fadin faɗin bakan, wanda ya cika ka'idojin API 5L, ASTM, EN, da sauran ƙa'idodin ƙasashen duniya. Tsarin SSAW (Spiral Submerged Arc Welded) ya dace da aikace-aikacen kauri bango mai girma, siriri zuwa matsakaici.
| Abu | Ƙayyadewa |
| Daidaitacce | API 5L GR.B, X42, X52, X65, X70 / ASTM A252 / EN 10248 / EN 10219 |
| Tsarin Masana'antu | SSAW (An yi walda da aka yi da karkace a cikin baka) - 219mm-3500mm OD |
| Nisan Diamita na Waje | 219mm – 3,500mm (8" – 138") |
| Nisan Kauri na Bango | 5.0mm – 25.4mm |
| Nisan Tsawon | Daidaitacce: 6m, 12m, 18m / Musamman: har zuwa 60m |
| Ƙarshen Ƙarshe | Ƙarshen da aka Faɗi (PE) / Ƙarshen da aka Faɗi (BE) |
| Ƙarshen Fuskar | Bare / Mai / Baƙi Mai Rufi / 3PE / FBE / Kwal Tar Epoxy |
| Juriya | OD: ±0.5% / WT: -0% +15% (API) ko ±10% (EN) / Tsawon: +50mm -0mm |
4. Girman da ake da su da kuma ƙayyadaddun bayanai - Bututun ƙarfe na SSAW
Bututun Karfe na SSAW (219mm – 3,500mm OD)
| OD (mm) | Zaɓuɓɓukan Kauri na Bango (mm) | Nauyi (kg/m) | Tsawon Daidaitacce |
| 219 – 325 | 5.0, 6.0, 8.0, 10.0, 12.5 | 26.4 – 96.3 | mita 6 / mita 12 |
| 325 – 426 | 5.0, 6.0, 8.0, 10.0, 12.5, 14.0 | 39.5 – 142.2 | mita 6 / mita 12 |
| 426 – 530 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0 | 62.1 – 202.8 | mita 6 / mita 12 / mita 18 |
| 530 – 630 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0 | 77.5 – 271.6 | mita 6 / mita 12 / mita 18 |
| 630 - 820 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0 | 92.3 – 394.6 | mita 6 / mita 12 / mita 18 |
| 820 – 1,020 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0 | 160.2 – 541.5 | mita 6 / mita 12 / mita 18 |
| 1,020 – 1,220 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 199.8 – 736.5 | mita 6 / mita 12 / mita 18 / mita 24 |
| 1,220 – 1,420 | 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 |
| 1,420 – 1,620 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 347.7 – 983.2 | mita 6 / mita 12 / mita 18 / mita 24 |
| 1,620 – 2,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 476.1 – 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 |
| 3,000 – 3,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 883.7 – 2,158.4 | 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 4,000mm / 160") don ayyuka na musamman.
5. Ka'idojin Bututun Karfe na SSAW da aka saba ƙera ta Womic Steel
| Daidaitacce | Karfe maki | Aikace-aikacen da Aka saba |
| Ka'idojin Bututun Layin API | ||
| API 5L | GR.B, X42, X52, X65, X70 | Man fetur da iskar gas, ruwa, slurry |
| 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 na gini don tara da ƙarfafawa |
| ASTM A572 | GR.42, GR.50, GR.60, GR.65 | Tsarin ginin ƙarfe mai ƙarfi mai ƙarancin ƙarfe |
| 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 | Karfe mai zafi da aka yi birgima don tara abubuwa |
| Ma'aunin Jis na Tarin Jiki | ||
| JIS A5525 | SKK400, SKK490, SKK540 | Tubalan bututun ƙarfe don tashar jiragen ruwa da gine-ginen ruwa |
| JIS G3444 | STK290, STK400, STK490, STK540 | Bututun ƙarfe na carbon don tarin tsari |
| Sauran Ka'idoji | ||
| AS 1163 | C250, C350, C450 | Sassan tsarin gine-gine na yau da kullun na Australiya |
| CSA G40.21 | 44W, 50W, 50A | Karfe mai tsari na Kanada don tara abubuwa |
Amfani:Tsarin zurfafan harsashi, tarin ruwa, harsashin dandamali na teku, gina tashar jiragen ruwa da tashar jiragen ruwa, harsashin gada, kariyar bakin teku, ruwan da ke shiga ruwa, gina tashar jiragen ruwa da tashar jiragen ruwa, sake gina filaye, horar da koguna, injiniyan rami, watsa mai da iskar gas, bututun samar da ruwa, jigilar slurry, tallafin gine-gine
6. Tsarin Kera - Bututun Karfe na SSAW (Spiral Submerged Arc Welded)
Tsarin Kera Bututun Karfe na SSAW (219mm – 3,500mm OD):
Duba Kayan Danye (Coil):Ana tabbatar da ingancin sinadaran da ke shigowa, halayen injina, da kuma ingancin saman idan aka kwatanta da API 5L, ASTM, EN, ko ƙayyadaddun abokan 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 plasma ko oxygen ta atomatik tare da daidaitaccen tsarin kula da tsayi (± 5mm don tsayin da aka saba, + 50mm -0mm don takamaiman bayanai na tarin).
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 bututun mai masu mahimmanci waɗanda ke buƙatar tabbatar da ingancin matsin lamba.
Ƙarshen Kammalawa:Ƙarshen da ba su da faɗi (yanke murabba'i) ko ƙarshen da aka yanke (kusurwar bevel 30-35°) kamar yadda aka ƙayyade ga abokin ciniki.
Dubawa da Alamar Ƙarshe:Duba gani don lahani a saman, tabbatar da girma (OD, WT, tsayi, madaidaiciya), da kuma alamar dindindin bisa ga ƙa'idar da ta dace (gami da matakin, girma, lambar zafi, da kuma gano masana'anta).
Fa'idodin Tsarin SSAW:
1. Ikon samar da manyan diamita (har zuwa 3,500mm+) daga na'urorin da aka tsara.
2. Tsarin samarwa mai ci gaba don ingantaccen aiki
3. Kusurwar helix mai daidaitawa don halayen ƙarfi mafi kyau
4. Mai sauƙin amfani ga aikace-aikacen bango mai girma, mai sirara zuwa matsakaici
5. Kyakkyawan kwanciyar hankali da zagaye
7. Tsarin Kula da Inganci da Gwaji don Bututun Karfe na SSAW
| Matakin mataki | Hanyar Dubawa | Manufa |
| Kayan Danye (Coil) | Binciken Sinadarai (OES Spectrometer) | Tabbatar da bin ƙa'idodin API 5L / ASTM / EN |
| 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 tauri mai ƙarancin zafin jiki |
| 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 Zaɓaɓɓu don Mahimman Aikace-aikacen Bututun Ruwa da Na Ruwa:
1. Gwajin HIC (Fasasshen Hydrogen) ga NACE TM0284
2. Gwajin SSC (Sulfide Stress Cracking) ga NACE TM0177
3. Gwajin Tasirin Ƙananan Zafi a -20°C, -40°C, ko -60°C
4. Gwajin Tauri (HV10 ko HRC) don cancantar sabis mai tsami
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
8. Babban Aikace-aikace - Bututun Karfe na SSAW
Bututun ƙarfe na API 5L GR.B da sauran bututun ƙarfe na SSAW sune muhimman abubuwa a cikin bututun mai, harsashi mai zurfi, ginin ruwa, da manyan ayyukan injiniyan farar hula:
Bututun Mai da Iskar Gas:Bututun watsawa na nesa don ɗanyen mai, iskar gas, da kayayyakin da aka tace. Ana amfani da bututun SSAW sosai don ayyukan bututun ruwa na cikin teku da na waje saboda girman ƙarfinsu da kuma ingancinsu na farashi.
Samar da Ruwa da Rarrabawa:Manyan hanyoyin watsa ruwa, layukan samar da ruwa, tsarin ban ruwa, da hanyoyin rarraba ruwa na birni.
Sufurin Jirgin Ruwa:Jigilar ma'adanai, wutsiya, da kayan haƙa a cikin aikin haƙar ma'adinai da haƙa ma'adinai.
Zurfin Tushen Ginawa:Tubalan da ke ɗauke da kaya don gine-gine masu tsayi, gadoji, wuraren masana'antu, da kuma gine-gine masu nauyi waɗanda ke buƙatar tallafi mai zurfi na tushe.
Gidauniyar Dandalin Ruwa da Tashar Ruwa:Tushen tushe na dandamalin mai da iskar gas na teku, injin haƙa rijiyoyi, da harsashin injinan iska na teku.
Gina Tashar Jiragen Ruwa, Tashar Jiragen Ruwa da Tashar Jiragen Ruwa:Tarin tasoshin kwantena, tashoshin jigilar kaya masu yawa, tashoshin fasinjoji, da kuma tasoshin jigilar kaya na yau da kullun.
Gidauniyar Gada da kuma tashar jiragen ruwa:Zurfin harsashin ginin gada, maƙallan gini, da harsashin hasumiya.
Kariyar Teku & Katangar Teku:Tarin gine-ginen bangon teku, gyaran bakin teku, kariyar bakin teku, da kuma kula da zaizayar ƙasa.
Gina Ruwa Mai Ruwa da Jet:Tushen tarkacen tarkacen tarkacen rumfunan ruwa, magudanan ruwa a tsaye a bango, magudanan ruwa, da kuma tarkacen tarkacen.
Maido da Filaye & Maido da Katanga:Tarin wuraren da za a iya kiyaye wuraren da aka yi wa katanga da kuma bangon teku na kewaye.
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 - Bututun ƙarfe na SSAW
Ana naɗe bututun ƙarfe na API 5L GR.B da sauran bututun ƙarfe na SSAW masu inganci kuma ana jigilar su da matuƙar kulawa don tabbatar da kariyarsu yayin jigilar kaya. Ga bayanin yadda ake marufi da jigilar kaya don bututun 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 za a yi amfani da shi.
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 kowace ƙugiya tare da masu kariya na kusurwa).
Tarawa na Mutum ɗaya (Babban Diamita):Ga manyan bututun da diamitansu ya fi girma (sama da 610mm / 24"), yawanci ana sarrafa bututun kuma a aika su daban-daban. 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.
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 lalatawa da lalacewar shafi.
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.
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 babban girma don manyan diamita da manyan girma), ko jigilar jirgin ƙasa.
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.
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 a cikin manyan bututan ko jiragen ruwa masu kayan aiki.
Akwatunan Faɗi ko Akwatunan Buɗewa: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 a saman.
Lakabi da Takardu:Kowace fakiti ko bututun mutum ɗaya an yi masa lakabi da muhimman bayanai, gami da matakin kayan aiki, ma'auni, girma, lambar zafi, lambar fakiti/bututu, da kuma umarnin sarrafawa.
Bin Dokoki:An shirya duk takardun kwastam da ake buƙata—lissafin kasuwanci, jerin kayan da za a ɗauka, takardar ɗaukar kaya, takardar shaidar asali, takardar shaidar gwajin masana'antu—duk an shirya su.
Amintaccen ɗaurewa:Ana ɗaure ƙulle-ƙulle da bututun da aka haɗa da juna ta amfani da madaurin ƙarfe, jakunkunan dunnage, abin ƙarfafa katako, ko kuma madaurin sarka.
Bibiya da Kulawa:Tsarin bin diddigin dabaru na zamani suna ba da sabuntawar wuri a ainihin lokaci.
Inshora:Ana iya shirya inshorar kaya ta jiragen ruwa (Duk Hadari ko Matsakaicin ɗaukar hoto).
Tsarin Ɗagawa Mai Nauyi:Ga bututu masu nauyi sosai (sama da kilogiram 5,000 a kowace bututu), ana ba da shawarar a haɗa kai da tashar jiragen ruwa ta gaba don kayan aikin ɗaga kaya masu nauyi.
A taƙaice, Womic Steel yana tabbatar da cewa duk bututun ƙarfe na API 5L GR.B da sauran bututun ƙarfe na SSAW an naɗe su da matakan kariya na masana'antu kuma an jigilar su ta amfani da hanyoyin sufuri masu inganci.
10. Amfanin Karfe na Womic & Tambayoyin da ake yawan yi - Bututun Karfe na SSAW
Me Yasa Za A Yi Haɗi Da Womic Steel Don Bututun Karfe Na SSAW?
Cikakken Girman Girma:Tsarin SSAW wanda ya ƙunshi 219mm zuwa 3,500mm OD, kauri na bango har zuwa 25.4mm, tsayi har zuwa mita 60 don bututun mai da ayyukan tara ruwa.
Ƙarfin Daidaitacce Mai Yawa:Cikakken bin ƙa'idodi ga API 5L (GR.B, X42, X52, X65, X70), ASTM A252, EN 10248, EN 10219, JIS A5525, da sauransu. Mai samarwa ɗaya don buƙatun kasuwa da yawa.
Bututun da Mayar da Hankali Kan Ruwa:Kwarewa ta musamman a fannin bututun mai da iskar gas, jigilar ruwa, da kuma aikace-aikacen tara ruwa.
Ayyukan Ƙara Ƙima:Ƙarfe mai kauri, yanke ƙarshen da ba a yanke ba, rufin kariya (FBE, 3LPE, Coal Tar Epoxy), da kuma naɗewa daga lalata.
Ƙarfin Tsawon Lokaci:Har zuwa tsawon mita 60 don ayyukan tushe mai zurfi da bututun mai, wanda ke rage buƙatun haɗa fili.
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 Cikakke (EN 10204 Type 2.2, 3.1, ko 3.2), rahotannin NDT, rahotannin girma, da takaddun bin diddiginsu.
Zaɓi Womic Steel Group a matsayin abokin tarayya mai aminci don ingantaccen bututun ƙarfe na API 5L GR.B da sauran bututun ƙarfe na SSAW masu inganci don ayyukan bututun ruwa, na ruwa, da kuma ayyukan tushe mai zurfi 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) - SSAW Steel Pipe
T: Menene bambanci tsakanin bututun ƙarfe na SSAW, LSAW, da ERW?
A: SSAW (Spiral Submerged Arc Welded) yana amfani da tsarin walda mai karkace, wanda ya dace da manyan diamita (219mm-3500mm) da kuma sirara zuwa matsakaiciyar bango. LSAW (Longitudinal Submerged Arc Welded) yana amfani da walda madaidaiciya, mafi kyau ga ƙananan diamita (508mm-3000mm) da kauri bango. Ana amfani da ERW (Electric Resistance Welding) don ƙananan diamita (219mm-660mm) da kuma sirara bango. SSAW gabaɗaya shine mafi araha ga aikace-aikacen diamita mai girma.
T: Menene mafi girman diamita na bututun SSAW da za ku iya samarwa?
A: Za mu iya samar da bututun SSAW har zuwa diamita na waje na inci 3,500 (inci 138). Don diamita har zuwa inci 4,000 (inci 160), da fatan za a tuntuɓe mu don kimanta ƙwarewar aiki na musamman.
T: Menene matsakaicin tsawon bututun SSAW guda ɗaya?
A: Tsawon da aka saba da shi shine mita 6, mita 12, da mita 18. Don zurfafan ayyukan tushe da bututun mai, muna samar da tsayin da aka keɓance har zuwa mita 60 (ƙafa 200) ya danganta da diamita da kauri na bango.
T: Waɗanne zaɓuɓɓukan rufi ne ake da su don bututun ƙarfe na SSAW?
A: Muna bayar da FBE (Fusion Bonded Epoxy), 3LPE (Three Layer Polyethylene), 3LPP (Three Layer Polypropylene), Coal Tar Epoxy, Hot Dip Galvanizing, da Liquid Epoxy. Ga yawancin aikace-aikacen bututun mai, ana ba da shawarar shafa 3LPE ko FBE.
T: Za ku iya samar da bututun SSAW tare da duba wani ɓangare na uku (SGS, BV, TÜV)?
A: Eh. Muna sauƙaƙa dubawa ta hanyar SGS, BV, TÜV, DNV, ABS, LR, ko duk wani wakili da abokin ciniki ya zaɓa yayin samarwa da kuma kafin jigilar kaya. Ana ba da takaddun shaida na dubawa na 3.2 akai-akai idan an buƙata.
T: Wane gwaji mara lalatawa (NDT) aka tanadar wa bututun SSAW?
A: Tsarin NDT na yau da kullun ya haɗa da gwajin Ultrasonic 100% (UT) na jikin ɗinki da bututu, tare da duba tabo na Gwajin Radiography (RT). Ana samun MPI, Gwajin Hydrostatic, da ƙarin UT idan an buƙata.
T: Menene lokacin jagora na yau da kullun don bututun ƙarfe na API 5L GR.B SSAW?
A: Lokacin da aka saba amfani da shi wajen samar da SSAW yana ɗaukar kimanin kwanaki 30-45, ya danganta da yawan oda, diamita, kauri na bango, da buƙatun gwaji. Ana iya samun odar gaggawa (kwanaki 20-30) don ƙananan adadi.
T: Waɗanne takardu ne aka bayar game da kowace jigilar kaya?
A: Takardar Shaidar Gwajin Injin (EN 10204 Nau'in 3.1), Rahoton Duba Girma, Rahotannin UT, Rahotannin RT (idan an ƙayyade), Takardun Bibiyar Abubuwan da Za a Iya Bi, Jerin Kunshin, Takardar Kuɗin Kasuwanci, da Takardar Shaidar Asali.
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