1. Simbi yeWomic: Kugona Kugadzira & Simba reKambani
Womic Steel Group ikambani inogadzira zvinhu zvikuru uye inotumira kunze kwenyika pasi rose ine ruzivo rwemakore anopfuura makumi maviri mukugadzira zvinhu zvemachubhu ecarbon, alloy, uye simbi isina ngura. Nzvimbo yedu yekugadzira mapaipi eSSAW ine kugona kukuru kwekugadzira matani anopfuura zviuru gumi nezvishanu pamwedzi emapombi akasungirirwa arc arc, anopa mafuta negasi, kutumirwa kwemvura, uye mapurojekiti epasi rose.
Saizi Yekugadzirwa kweSSAW Steel Pipe:Dhayamita yekunze kubva pa219mm kusvika 3,500mm (8 inches kusvika 138 inches) yekushanda kweSSAW. Ukobvu hwemadziro kubva pa5.0mm kusvika 25.4mm. Hurefu hwemunhu mumwe chete kubva pa6m kusvika 18m, nehurefu hwakasiyana hunosvika 60m huripo hwekugadzira hwaro hwakadzika uye mapurojekiti emapaipi.
Zvitupa zveHunhu & Kutevedzera Mutemo:
ISO 9001:2015 Yakatenderwa:Sisitimu Yekutarisira Hunhu hweSSAW yekugadzira mapaipi uye maitiro ekudzora hunhu, ichivimbisa kuti mhando yechigadzirwa inogara yakafanana uye kuvandudzwa kunoramba kuripo pamabasa ese ekugadzira.
Rezinesi reMonogram reAPI 5L:Womic Steel ine rezenisi yeAPI 5L yekugadzira Line Pipe. API Monogram inomiririra kuzvipira kwedu kumazinga epamusoro-soro eindasitiri emapombi ekufambisa mafuta negasi. Kuongororwa kweAPI nguva dzose kunovimbisa kutevedzera zvinodiwa zvakatarwa.
Kumaka kweCE (PED 2014/68/EU):Mapaipi edu eSSAW anotevedzera European Pressure Equipment Directive (PED) 2014/68/EU. CE marking inowanikwa kana yakumbirwa kuti iite kuti purojekiti ikwanise kuburitswa zvakanaka uye kugamuchirwa kweprojekiti mukati meEuropean Economic Area (EEA). Declaration of Performance (DoP) inopihwa kune zvigadzirwa zveEN standard.
EN 10204 3.2 Chitupa:Pamusoro peStandard 2.2 ne3.1 Mill Test Certificates, tinopa zvigadzirwa zvine Inspection Certificate 3.2, zvakabvumidzwa nemasangano echitatu anotenderwa neEU (TÜV, LR, BV, SGS) kumapurojekiti akakosha emapaipi negungwa anoda kuteverwa kwakazara kwezvinhu uye kusimbiswa kwakazvimirira.
Kubvumidzwa kweKuongorora kweVatatu (TPI):Zvigadzirwa zvedu uye maitiro ekugadzira zvinotenderwa uye zvinoongororwa nemasangano makuru epasi rose anosanganisira SGS, BV, ABS, LR, DNV, GL, uye TÜV.
Zvimwe Zvitupa Zviripo:
ISO 14001:2015(Sisitimu Yekutarisira Zvakatipoteredza)
ISO 45001:2018(Sisitimu Yekutarisira Hutano Hwebasa & Kuchengetedzeka)
FPC (Kudzora Kugadzirwa Kwefekitori)zvichienderana neEN 10219
Kuzivikanwa Pasirose:Womic Steel ikambani inovimbwa nayo kune makambani epasi rose eEPC, makambani emapaipi, makambani ezviteshi zvengarava, uye makambani ekugadzira mafoundation, ichishandira nyika dzinopfuura makumi masere muSoutheast Asia, Europe, Middle East, Africa, neAmerica.
2. API 5L GR.B: Kuumbwa kwezvinhu & Hunhu hwekushanda
API 5L GR.Bndiyo inonyanya kushandiswa muAmerica pakushandisa nzira dzekufambisa mafuta negasi, mvura, uye masisitimu ekufambisa ane tsvina. Zita rekuti "GR.B" rinoratidza Giredhi B, iro rinopa simba rekugadzira re245 MPa (35,500 psi) uye simba rekudhonza re415 MPa (60,200 psi). Giredhi B ndiyo sarudzo inosarudzwa pamapaipi ekumanikidza akajairwa, mitsetse yekudhonza mvura, uye mashandisirwo ekuvaka uko simba riri pakati nepakati uye kugona kupinza zvakanaka zvinodiwa.
API 5L GR.B inopa mukana wakanaka wekunamira pakubatanidza simbi mumunda, kugona kuchinjika nekuumba simbi zvakanaka, uye kusimba kwakakwana pakushandiswa kwekupisa kuri pakati nepakati. Kana tichienzanisa nemagiredhi akakwirira seX52 kana X65, GR.B inopa mhinduro inodhura zvishoma kumapurojekiti asingade simbi yakasimba.
Kuumbwa kweMakemikoro (Kuongororwa kweChirongo, % nehuremu):
| Chinhu | API 5L GR.B (Max %) |
| C | 0.26 |
| Mn | 1.20 |
| P | 0.030 |
| S | 0.030 |
| Si | --- |
| V | 0.08 |
| Nb | 0.05 |
| Ti | 0.04 |
Cherechedza: Kabhoni yakaenzana (CEV) inowanzo dzorwa pasi pe0.40% kuitira kuti pave nekugona kusundira zvakanaka mumunda pakuvaka mapaipi.
Zvimiro zveMichina (Kupisa Kwemukamuri):
| Pfuma | API 5L GR.B |
| Simba reKubereka (min) | 245 MPa (35,500 psi) |
| Simba reKusimba (miniti) | 415 MPa (60,200 psi) |
| Kureba (miniti) | 21% (yegeji ye50mm) |
| Kuoma (kwakanyanya) | 85 HRB / 185 HV |
Cherechedza: API 5L GR.B ine hunhu hwakavimbika hwemakanika emapombi anomanikidzwa. Kuti pave nesimba rakawanda, API 5L X42, X52, X65, kana X70 inofanira kufungwa nezvayo.
Kuenzanisa kwe API 5L Line Pipe Grades:
| Giredhi | Simba reKubereka (MPa) | Simba reKusimba (MPa) | Kushandiswa Kwakajairika |
| GR.B | 245 | 415 | Mapaipi ekumanikidza akajairika, mvura |
| X42 | 290 | 415 | Mapaipi ekumanikidzwa kwepakati |
| X52 | 360 | 460 | Mapaipi ekumanikidzwa kwepamusoro |
| X65 | 450 | 535 | Kumanikidzwa kwakanyanya, basa rakaoma |
| X70 | 485 | 570 | Mapaipi ane simba rakanyanya |
*Cherechedza: Kune akawanda mapurojekiti ekutakura mapaipi nemvura, API 5L GR.B ndiyo giredhi risingadhuri uye rinowanikwa zvakanyanya.*
3. Kutevedzera Dimensional Range & Standards
Womic Steel inopa mapaipi esimbi eSSAW akasiyana-siyana, zvichienderana neAPI 5L, ASTM, EN, nedzimwe nzira dzepasi rose. Maitiro eSSAW (Spiral Submerged Arc Welded) akanakira kushandiswa kwedhayamita hombe, yakatetepa kusvika pakati nepakati pakukora kwemadziro.
| Chinhu | Tsanangudzo |
| Zvakajairika | API 5L GR.B, X42, X52, X65, X70 / ASTM A252 / EN 10248 / EN 10219 |
| Maitiro Ekugadzira | SSAW (Spiral Submerged Arc Welded) - 219mm-3500mm OD |
| Dhayamita Yekunze | 219mm – 3,500mm (8" – 138") |
| Ruvara rweMadziro | 5.0mm – 25.4mm |
| Hurefu hwehurefu | Zvakajairika: 6m, 12m, 18m / Zvakagadzirirwa: kusvika 60m |
| Kupedzisa Kupedzisa | Mugumo Wakajeka (PE) / Mugumo Wakatsemurwa (BE) |
| Kupedzisa Kwepamusoro | Yakashama / Yakazorwa Mafuta / Yakaputirwa Nhema / 3PE / FBE / Coal Tar Epoxy |
| Kushivirira | OD: ±0.5% / WT: -0% +15% (API) kana ±10% (EN) / Kureba: +50mm -0mm |
4. Zviyero & Magadzirirwo Anowanikwa - SSAW Steel Pipe
Pombi yeSimbi yeSSAW (219mm - 3,500mm OD)
| OD (mm) | Sarudzo dzeKukora kweMadziro (mm) | Kurema (kg/m2) | Kureba Kwakajairwa |
| 219 – 325 | 5.0, 6.0, 8.0, 10.0, 12.5 | 26.4 – 96.3 | 6m / 12m |
| 325 – 426 | 5.0, 6.0, 8.0, 10.0, 12.5, 14.0 | 39.5 – 142.2 | 6m / 12m |
| 426 - 530 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0 | 62.1 – 202.8 | 6m / 12m / 18m |
| 530 - 630 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0 | 77.5 – 271.6 | 6m / 12m / 18m |
| 630 – 820 | 6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0 | 92.3 – 394.6 | 6m / 12m / 18m |
| 820 - 1,020 | 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0 | 160.2 – 541.5 | 6m / 12m / 18m |
| 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 | 6m / 12m / 18m / 24m |
| 1,220 - 1,420 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 298.4 – 859.8 | 6m / 12m / 18m / 24m |
| 1,420 - 1,620 | 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 347.7 – 983.2 | 6m / 12m / 18m / 24m |
| 1,620 - 2,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 476.1 – 1,217.4 | 6m / 12m / 18m |
| 2,000 - 2,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 588.5 – 1,527.2 | 6m / 12m / 18m |
| 2,500 - 3,000 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 736.5 – 1,841.7 | 6m / 12m / 18m |
| 3,000 - 3,500 | 12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0 | 883.7 – 2,158.4 | 6m / 12m / 18m |
Cherechedza: Zviyero zvakagadzirwa kunze kwezvikamu izvi zviripo kana zvakumbirwa. Dhayamita hombe (kusvika 4,000mm / 160") dziripo kumapurojekiti akasarudzika.
5. Maitiro Emapaipi Esimbi Akajairika eSSAW Akagadzirwa neWomic Steel
| Zvakajairika | Magiredhi eSimbi | Kushandiswa Kwakajairika |
| Maitiro ePipe yeMutsetse weAPI | ||
| API 5L | GR.B, X42, X52, X65, X70 | Kutapurirana kwemafuta negasi, mvura, slurry |
| ASTM Maitiro eKuunganidza | ||
| ASTM A252 | GR.1, GR.2, GR.3 | Mapombi esimbi ekusimbisa hwaro hwakadzika, kuunganidzwa kwemvura |
| ASTM A500 | GR.A, GR.B, GR.C | Machubhu akatenderera ekuvaka ekuunganidzira nekusunga |
| ASTM A572 | GR.42, GR.50, GR.60, GR.65 | Kuumbwa kwechimiro chakasimba chine simba rakaderera |
| EN Piling Standards | ||
| EN 10248 | S235GP, S275GP, S355GP | Kuisa machira esimbi anomonereka anopisa uye kuiisa mapaipi |
| EN 10219 | S235JRH, S275JRH, S355JRH, S355J2H | Zvikamu zvemukati zvakasungirirwa zvakaumbwa nechando zvekuisa mudura |
| EN 10025 | S235JR, S275JR, S355JR, S355J2 | Simbi yekuvaka inopfuta inopisa yekuputira |
| Maitiro eJIS Piling | ||
| JIS A5525 | SKK400, SKK490, SKK540 | Mapombi esimbi ezvivakwa zvechiteshi chengarava nezvikepe zvegungwa |
| JIS G3444 | STK290, STK400, STK490, STK540 | Machubhu esimbi yekabhoni ekugadzira mapuranga ekuvaka |
| Mimwe Mipimo | ||
| AS 1163 | C250, C350, C450 | Zvikamu zveAustralia zvemaumbirwo emukati |
| CSA G40.21 | 44W, 50W, 50A | Simbi yekuvaka yeCanada yakajairika yekuunganidzira |
Mashandisirwo:Kuisa hwaro hwakadzika, kuisa matanda egungwa, hwaro hwepuratifomu yegungwa, kuvaka chiteshi chengarava nechiteshi chengarava, hwaro hwebhiriji, dziviriro yegungwa, nzvimbo dzinovhara mvura, kuvaka chiteshi chengarava nechiteshi chengarava, kugadzirisa ivhu, kudzidziswa kwerwizi, mainjiniya emugero, kutumira mafuta negasi, mapaipi emvura, kutakurwa kwetsvina, rutsigiro rwechivakwa
6. Maitiro Ekugadzira - SSAW (Spiral Submerged Arc Welded) Steel Pipe
Maitiro ekugadzira SSAW emapaipi esimbi (219mm - 3,500mm OD):
Kuongorora Zvinhu Zvisina Kugadzirwa (Coil):Makoiri esimbi anopinzwa nekupisa anoongororwa kuti aonekwe kuti ane makemikari akadini, hunhu hwemakanika, uye hunhu hwepamusoro zvichienderana neAPI 5L, ASTM, EN, kana zvinodiwa nevatengi. Koiri yega yega inopihwa nhamba yekupisa yakasiyana kuti ive nechokwadi chekuti zvinhu zvinoteverwa zvizere panguva yekugadzira.
Kusunungura & Kuenzanisa:Makoiri esimbi anoiswa muchokuvhura simbi uye anoiswa nemuchina wekuyera zvakanaka kuti tambo yacho iite seyakaenzana, zvichibvisa koiri uye zvichiita kuti tambo yacho iite seyakafanana kuti iite spiral.
Kugaya & Kucheka Edge:Micheto yese mirefu yesimbi inogayiwa uye inochekwa kusvika pahupamhi hwayo (± 0.5mm). Kugadzirira kwemupendero kunoita kuti pave nenzvimbo yakachena, yakaenzana yakakosha pakugadzirwa kwesimbi yemhando yepamusoro.
Kuumbwa kweSpiral:Chidimbu chakatsetseka chinoiswa mumuchina wekugadzira spiral pakona yehelix inodzorwa. Chidimbu chinogara chichiumbwa kuita chimiro che spiral cylindrical, nemipendero yakarongedzwa kuti ishandiswe kusanganisa. Kona yehelix inogadziriswa kuti iwane dhayamita dzakasiyana kubva pahupamhi hwe coil hwakafanana.
Kuwedera kweArc Yakadzika Mukati (SAW):Musono wemukati unosunganidzwa kutanga uchishandisa michina yekusunganidza yearc inonyudzwa otomatiki ine musanganiswa wakakodzera weflux uye waya. Musoro wekusunganidza unoiswa mukati mepombi kuti uve nechokwadi chekuti inopinda zvakanaka.
Kuwedera kweArc Yakadzikiswa Kunze (SAW):Musono wekunze unosungirirwa pakarepo mushure mekusungirirwa kwemukati, uchishandisa michina yekushongedza yearc inonyungudika otomatiki. Musono wekunze unopedzisa weld yakazara yekupinda uye unopa simba rakawedzerwa.
Kucheka Kureba:Pombi inochinjika inosungirirwa inochekwa kusvika pakureba kwakatarwa uchishandisa masisitimu ekucheka eplasma kana okisijeni otomatiki nekudzora kureba kwakarurama (±5mm yehurefu hwakajairwa, +50mm -0mm yematanho ekuisa mapuranga).
Kuedzwa Kusingaparadze (NDT):
Kuedzwa kweUltrasonic kwe100% (UT):Sisitimu yeUT otomatiki inoongorora musono wese we spiral weld uye muviri wepombi yakazara kuti ione kana paine laminations, zvinhu zvakabatanidzwa, kushaya fusion, nezvimwe zvinogumbura.
Kuongororwa kweX-ray (RT):Kuongororwa kwemusono we weld ne X-ray kana gamma-ray (nzvimbo kana kureba kwakazara sezvakatsanangurwa) kuti zvionekwe kuti weld yakamira sei uye kuti inopinda sei.
Kuongorora kweMagineti Particle (MPI):Kuongororwa kwezvigunwe zveweld nenzvimbo ine kupisa kuti zvionekwe kana paine mitswe yepamusoro uye mitswe.
Kuedzwa kweHydrostatic (Sarudzo):Inowanikwa kana mutengi akakumbira kuti ishandiswe pakushandisa mapaipi akakosha anoda kusimbiswa kwekuvimbika kwesimba.
Kupedzisa Kupedzisa:Migumo isina kuchekwa (yakagadzirwa sikweya) kana migumo yakachekwa (kona ye30°-35° yebevel) zvichienderana nezvinodiwa nemutengi.
Kuongorora Kwekupedzisira & Kumaka:Kuongorora nemaziso zvikanganiso zvepachiso, kusimbiswa kwehukuru (OD, WT, kureba, kutwasuka), uye chiratidzo chisingaperi zvichienderana nechiyero chinoshanda (kusanganisira giredhi, saizi, nhamba yekupisa, kuzivikanwa kwemugadziri).
Zvakanakira Maitiro eSSAW:
1. Kugona kugadzira dhayamita hombe (kusvika 3,500mm+) kubva pa coils dzakajairwa dzehupamhi
2. Maitiro ekugadzira anoenderera mberi ekushanda zvakanaka
3.Angara ye helix inogadziriswa kuti ive nehunhu hwakanaka hwesimba
4. Inodhura zvakanyanya pakushandisa dhayamita hombe, yakatetepa kusvika pakati pemadziro
5.Kugadzikana kwakanaka uye kutenderera
7. Maitiro Ekuongorora Hunhu & Kudzora Mapaipi Esimbi eSSAW
| Danho | Nzira yekuongorora | Chinangwa |
| Zvinhu Zvisina Kugadzirwa (Coil) | Kuongorora Makemikari (OES Spectrometer) | Simbisa kuti zvinoenderana nemiganhu yekuumbwa kweAPI 5L / ASTM / EN |
| Zvinhu Zvisina Kugadzirwa (Coil) | Kuedzwa kweTensile | Simbisa simba remubereko, simba rekudhonza, kureba |
| Zvinhu Zvisina Kugadzirwa (Coil) | Kuedzwa kweUltrasonic | Tarisa mavanga emukati uye zvikanganiso |
| Zviri Mukati | Kuongorora Kwemadimikira (Maikoromita) | Monitor OD, WT panguva yekuumbwa kwe spiral |
| Zviri Mukati | Kuongorora Kugadzirira Mupendero | Simbisa mamiriro emupendero uye kurongeka kwawo |
| Nzvimbo yeWeld | Kuedzwa kweUltrasonic (UT) - Paindaneti | Tarisa kusagadzikana kweweld, kushaya fusion |
| Nzvimbo yeWeld | Kuongororwa kweX-ray (RT) | Simbisa kupinda kwe weld, porosity, kubatanidzwa kwe slag |
| Nzvimbo yeWeld | Kuongorora Magnetic Particle (MPI) | Kuonekwa kwekuputika kwepamusoro (weld neHAZ) |
| Pombi Yapera | Kuongorora Kwemativi | Simbisa OD, WT, kureba, kutwasuka, kutenderera |
| Pombi Yapera | Kuedzwa kweHydrostatic (Sarudzo) | Simbisa kuvimbika kwekumanikidzwa kwezvikumbiro zvakakosha |
| Pombi Yapera | Bvunzo reKukotama Rinotungamirirwa | Simbisa ductility ye weld uye kunaka kwayo |
| Pombi Yapera | Muedzo weKubata-bata | Simbisa kugadzikana uye kunaka kwemuviri wepombi |
| Pombi Yapera | Kuedza kweCharpy V-Notch Impact Test (Sarudzo) | Simbisa kusimba kwekupisa kwakaderera |
| Pombi Yapera | Kuedza Kuoma (Sarudzo) | Simbisa kuoma kwakanyanya kwekuwirirana |
| Pombi Yapera | Kuongorora Kuonekwa & Pamusoro | Tarisa kana paine zvikanganiso pamusoro, maburi, kana kuti mitswe |
| Pombi Yapera | Kusimbiswa kweKumaka | Iva nechokwadi chekuti chiratidzo chisingaperi chinoenderana nezvinodiwa |
Miedzo yeSarudzo yeMapombi Akakosha & Mashandisirwo eMarine:
1. Kuedzwa kweHIC (Hydrogen Induced Cracking) zvichienderana neNACE TM0284
2. SSC (Sulfide Stress Cracking) Bvunzo paNACE TM0177
3. Kuyedzwa kweMhedzisiro yeKupisa Kushoma pa -20°C, -40°C, kana -60°C
4. Kuyedzwa kweKuoma (HV10 kana HRC) kuti uwane magwaro ekushanda akaomarara
Magwaro Emhando Yepamusoro:
1. Chitupa Chekuyedza Chigayo zvichienderana neEN 10204 Rudzi 2.2, 3.1, kana 3.2
2. Mushumo weKuedzwa kweUltrasonic (weld nemuviri)
3. Mushumo weKuedzwa kweX-ray (kana wakatsanangurwa)
4. Mushumo weKuongorora kweDimensional
5. Kutevedza kubva panhamba yekupisa kusvika papombi yapera
8. Mashandisirwo Ekutanga - SSAW Steel Pipe
Mapaipi esimbi eAPI 5L GR.B nemamwe emhando yeSSAW akakosha mumabasa emapaipi, nheyo dzakadzika, kuvaka kwegungwa, uye mapurojekiti einjiniya ehurumende anorema:
Mapaipi Ekufambisa Oiri neGasi:Mapaipi ekufambisa mafuta ari kure, gasi rechisikigo, nezvimwe zvinhu zvakacheneswa. Mapaipi eSSAW anoshandiswa zvakanyanya mumapurojekiti emapaipi ari kunze kwenyika uye ari kunze kwenyika nekuda kwekugona kwawo dhayamita yakakura uye kushanda zvakanaka kwemari.
Kupa Mvura & Kugovera:Mapombi makuru ekufambisa mvura, migero yemvura isina kugadzirwa, masisitimu ekudiridza, uye matinji ekugovera mvura emakanzuru.
Kutakura netsvina:Kutakurwa kwetsvina yezvicherwa, miswe, nezvinhu zvakacherwa mumaindasitiri ekuchera nekuchera.
Kuunganidza Nheyo Dzakadzika:Mirwi inotakurika yezvivakwa zvirefu, mabhiriji, zvivakwa zvemaindasitiri, uye zvivakwa zvinorema zvinoda rutsigiro rwakadzika rwenheyo.
Nheyo yeMarine & Offshore Platform:Mirwi yenheyo dzemapuratifomu emafuta negasi ari kunze kwegungwa, michina yekuboorera, uye nheyo dzematurbine emhepo ari kunze kwegungwa.
Kuvakwa kweChiteshi chengarava, Dock & Port:Kuunganidza nzvimbo dzekutakura zvinhu mumakontena, nzvimbo dzekutakura zvinhu zvakawanda, nzvimbo dzekutakura vanhu, uye nzvimbo dzekutakura zvinhu.
Nheyo yeBridge & Pier:Mirwi yakadzika yenheyo dzemaburiro, maburi ekudzivirira, uye nheyo dzeshongwe.
Dziviriro yeGungwa & Madziro eGungwa:Kuunganidza zvivakwa zvemasvingo egungwa, nzvimbo dzakavakirirwa pamhenderekedzo yegungwa, kudzivirira mahombekombe, uye kudzora kukurwa kwevhu.
Kuvakwa kweBreakwater & Jetty:Kuunganidza nheyo dzemvura inopwanyika mugomo remarara, nzvimbo dzinovharirwa madziro dzakamira, nzvimbo dzinobururuka, uye nzvimbo dzakaoma.
Kudzoreredza Nyika & Kudzoreredza Madziro Egungwa:Kuunganidza zvivakwa zvinodzivirira nzvimbo yacho pamwe nemadziro egungwa.
Kudzidziswa kweRwizi & Kudzora Mafashamo:Kuunganidza zvinhu zvekudzivirira mahombekombe erwizi, kutungamira mahombekombe, nzvimbo dzinodzivirira mafashamo, uye zvivakwa zvekudzivirira mafashamo.
Uinjiniya hweTunnel & Kucheka-uye-Kuvhara:Kuunganidza hwaro hwemigero yekucheka nekufukidza, madziro emadziro akavharwa, uye zvivakwa zvekutsigira masuo emugero.
9. Kurongedza & Kutumira - SSAW Steel Pipe
Mapaipi esimbi eAPI 5L GR.B nemamwe emhando yeSSAW anoiswa mumapaketi uye anotumirwa nekungwarira kukuru kuti ave nechokwadi chekuti akachengetedzwa panguva yekufambisa. Heino tsananguro yemaitiro ekurongedza nekutumira mapaipi eSSAW ane dhayamita hombe:
Kurongedza:
Kudzivirira Kupfeka:Pamberi pekurongedza, mapaipi anogona kuputirwa neoiri yekudzivirira ngura kana varnish inodzivirira ngura pamusoro pezvinhu kuti isaparare kana kuomeswa panguva yekuchengetera nekufambisa zvinhu. Kupedzwa kusina chinhu kunowanikwawo kuti kupetwe nekukasira panzvimbo yaunoda.
Kubatanidza (Dhigirii Diki):Pamapaipi madiki ane dhayamita (kazhinji ari pasi pe610mm / 24"), mapaipi anounganidzwa pamwe chete muzvikamu zvehexagonal kana rectangular. Anosungirirwa uchishandisa tambo dzesimbi (kazhinji tambo 3-5 pachikamu chimwe nechimwe chine macorner guards anodzivirira).
Kuunganidza Kwega Kwega (Dhayamita Huru):Pamapaipi makuru (anopfuura 610mm / 24"), mapaipi anowanzo batwa uye kutumirwa ega ega. Dunnage yematanda kana rabha inoiswa pakati pemapaipi inodzivirira kukweshwa uye kukuvara kwependi.
Magumo Ekupedzisira:Zvivharo zvepurasitiki kana zvesimbi zvinoiswa kumativi ese epombi yega yega kudzivirira magumo akachekwa, magumo asina kujeka kubva mukukuvadzwa, kupinda kwemarara, uye hunyoro.
Kuisa padhi neKuisa padhishioni:Pakutenga zvinhu zvemhando yepamusoro zvekutumira kunze kwenyika, zvinhu zvepadding zvakaita semafoam rings, rabha strips, kana huni dzinoshandiswa pakati pemapaipi kudzivirira kukweshana uye kukuvara kwependi.
Nzvimbo Dzekusimudza:Mabhegi ekusimudza kana nzvimbo dzekusimudza dzakatarwa dzinogona kuwedzerwa pamapombi anorema (anopfuura 2,000 kg papombi imwe neimwe) kuti zvive nyore kuburutsa zvinhu zvakachengeteka.
Kutumira:
Nzira Yekufambisa:Mapaipi anotumirwa kuburikidza nemidziyo yemidziyo (midziyo ine 20ft kana 40ft yedhayamita diki), midziyo yekutakura zvinhu (yakapwanya dhayamita hombe uye yakawanda), kana kutakura zvinhu nechitima.
Kuisa mumidziyo (Diki Dhayamita):Pamapaipi madiki ane dhayamita shoma (kazhinji ari pasi pe508mm / 20"), mapaipi anoiswa mumidziyo yekutakura ine 20ft kana 40ft.
Kutakura Midziyo Yakawanda (Dhayamita Huru & Mavhoriyamu Makuru):Pamapombi makuru (anowanzoita matani anopfuura mazana mashanu) kana dhayamita hombe (inopfuura 508mm / 20"), mapaipi anoiswa zvakananga mumidziyo yekutakura zvinhu kana mumidziyo yegear.
Matangi eRaki Yakatsetseka kana Akavhurika Pamusoro:Pamapaipi anodarika zviyero zvemagaba zvakajairwa (kureba >12m kana dhayamita >2.3m), magaba ekuisa rack akatsetseka kana magaba epamusoro akavhurika anogona kushandiswa.
Kunyora uye Kunyora Zvinyorwa:Boka rega rega kana pombi yega yega yakanyorwa zvakajeka neruzivo rwakakosha runosanganisira giredhi rezvinhu, chiyero, saizi, nhamba yekupisa, nhamba yebonde/pombi, uye mirairo yekubata.
Kutevedzera Mutemo weCustoms:Magwaro ese anodiwa emutero—inivhosi yekutengeserana, runyorwa rwekurongedza, gwaro rekutakura zvinhu, Chitupa Chekubva, Zvitupa Zvekuyedza Chigayo—agadzirwa.
Kusunga Kwakachengeteka:Mapaipi nemapaipi ega ega zvinosungirirwa zvakasimba netambo dzesimbi, mabhegi edunnage, simbi dzinosungirirwa, kana kuti dzinosungirirwa necheni.
Kutevera uye Kutarisa:Masisitimu ekutevera zvinhu epamusoro anopa ruzivo rwenzvimbo panguva chaiyo.
Inishuwarenzi:Inishuwarenzi yekutakura zvinhu mugungwa (Njodzi Dzose kana Neavhareji yekuvhara) inogona kurongwa.
Kuronga Kusimudza Zvinhu Zvinorema:Kune mapaipi anorema zvakanyanya (anodarika 5,000 kg papombi imwe neimwe), kurongeka kwepamberi nechiteshi chekuendesa kune michina yekubata zvinhu zvinorema kunokurudzirwa.
Muchidimbu, Womic Steel inova nechokwadi chekuti mapaipi ese esimbi eAPI 5L GR.B nemamwe mapaipi eSSAW emhando yepamusoro akafukidzwa nematanho ekudzivirira anotungamira muindasitiri uye anotumirwa achishandisa nzira dzakavimbika dzekufambisa.
10. Mabhenefiti eSimbi yeWomic & Mibvunzo Inowanzo bvunzwa - SSAW Steel Pipe
Sei Uchifanira Kushanda Nesimba reWomic Steel Paipi yeSimbi yeSSAW?
Mhando Dzakakwana dzeSaizi:Maitiro eSSAW anofukidza 219mm kusvika 3,500mm OD, ukobvu hwemadziro hunosvika 25.4mm, hurefu hunosvika 60m hwemapurojekiti emapaipi nekuisa mapombi.
Kugona Kwakawanda Kwakajairika:Kutevedzera zvizere API 5L (GR.B, X42, X52, X65, X70), ASTM A252, EN 10248, EN 10219, JIS A5525, nezvimwewo. Mutengesi mumwe chete wezvinodiwa zvakawanda pamusika.
Kutarisa Mapaipi & Kutarisa Mugungwa:Ruzivo rwakakosha mukugadzira mapaipi emafuta negasi, kutapurirana kwemvura, uye mashandisirwo ekuunganidza marine.
Mabasa Akawedzerwa Kukosha:Kuchekerera magumo, kucheka magumo asina chinhu, kuputira kwekudzivirira (FBE, 3LPE, Coal Tar Epoxy), uye kuputira kwekudzivirira ngura.
Kugona Kureba:Kusvika pakureba kwemamita makumi matanhatu (60m) kwemapurojekiti enheyo dzakadzika uye mapaipi, zvichideredza zvinodiwa zvekubatanidza minda.
Kukwikwidzana Kwezvinhu:Kushanda pamwe chete nemakambani anotakura zvinhu pasi rose kunoita kuti kutakura zvinhu pasi rose kusingadhuri.
Magwaro Akakwana:Zvitupa Zvekuyedza Zvigayo Zvakazara (EN 10204 Type 2.2, 3.1, kana 3.2), mishumo yeNDT, mishumo yekuenzanisa, uye magwaro ekutevera.
Sarudza Womic Steel Group semubatsiri wako akavimbika we API 5L GR.B yepamusoro-soro nemamwe mapaipi esimbi eSSAW emhando yepamusoro emapurojekiti emapaipi, egungwa, uye ehwaro hwakadzika pasi rese. Tinokugamuchirai kuti mubvunze!
Webhusaiti: www.womicsteel.com
Tsamba yemagetsi: sales@womicsteel.com
Nhare/WhatsApp/WeChat:
Victor: +86-15575100681
Jack: +86-18390957568
Mibvunzo Inowanzo bvunzwa (Mibvunzo Inowanzo bvunzwa) - SSAW Steel Pipe
Mubvunzo: Ndeupi musiyano uripo pakati peSSAW, LSAW, uye ERW steel pipe?
A: SSAW (Spiral Submerged Arc Welded) inoshandisa nzira yekubatanidza spiral, yakakodzera dhayamita hombe (219mm-3500mm) uye madziro matete kusvika pakati nepakati. LSAW (Longitudinal Submerged Arc Welded) inoshandisa weld yakatwasuka, zviri nani kune dhayamita diki (508mm-3000mm) uye madziro makobvu. ERW (Electric Resistance Welding) inoshandiswa kune dhayamita diki (219mm-660mm) uye madziro matete. SSAW inowanzo kuve inodhura zvakanyanya kune mashandisirwo edhayamita hombe.
Mubvunzo: Pombi yeSSAW ine dhayamita yepamusoro yaunogona kugadzira chii?
A: Tinogona kugadzira pombi yeSSAW inosvika 3,500mm (138 inches) dhayamita yekunze. Kune dhayamita inosvika 4,000mm (160 inches), ndapota taura nesu kuti tiongorore kugona kwepurojekiti.
Mubvunzo: Ndeipi urefu hwakanyanya hwepombi yeSSAW?
A: Hurefu hwakajairika hunosvika 6m, 12m, uye 18m. Kune mapurojekiti enheyo dzakadzika uye mapaipi, tinopa hurefu hwakasiyana hunosvika 60m (200 feet) zvichienderana nedhayamita uye ukobvu hwemadziro.
Q: Ndedzipi sarudzo dzekuputira dziripo dzepombi yesimbi yeSSAW?
A: Tinopa FBE (Fusion Bonded Epoxy), 3LPE (Three Layer Polyethylene), 3LPP (Three Layer Polypropylene), Coal Tar Epoxy, Hot Dip Galvanizing, uye Liquid Epoxy. Kune akawanda mashandisirwo emapaipi, 3LPE kana FBE coating inokurudzirwa.
Mubvunzo: Munogona here kupa pombi yeSSAW pamwe neongororo yebato rechitatu (SGS, BV, TÜV)?
A: Ehe. Tinopa rubatsiro rwekuongorora neSGS, BV, TÜV, DNV, ABS, LR, kana chero mumiriri akasarudzwa nemutengi panguva yekugadzira uye isati yatumirwa. 3.2 Zvitupa zvekuongorora zvinopihwa nguva dzose kana zvakumbirwa.
Mubvunzo: Ndeupi bvunzo dzisingaparadze (NDT) dzinopihwa papombi yeSSAW?
A: Standard NDT inosanganisira 100% Ultrasonic Testing (UT) ye weld seam uye pombi body, pamwe neRadiographic Testing (RT) spot inspection. MPI, Hydrostatic Testing, uye mamwe UT anowanikwa kana ukakumbira.
Q: Ndeipi nguva yakajairika yekutungamira kwepombi yesimbi yeAPI 5L GR.B SSAW?
A: Nguva dzakajairika dzekutumira zvinhu dzinotora mazuva angangoita 30-45 ekugadzirwa kweSSAW, zvichienderana nehuwandu hweodha, dhayamita, ukobvu hwemadziro, uye zvinodiwa pakuyedza. Odha dzekukurumidza (mazuva 20-30) dzinogona kuwanikwa pahuwandu hushoma.
Mubvunzo: Ndeapi magwaro anopiwa pakutumira kwega kwega?
A: Chitupa Chekuyedza Chigayo (EN 10204 Type 3.1), Mushumo Wekuongorora Kwemadimikira, Mishumo yeUT, Mishumo yeRT (kana yakatsanangurwa), Manyoro Ekutevera, Rondedzero Yekurongedza, Invoice Yekutengesa, uye Chitupa Chekwakabva.
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