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 zvecarbon, alloy, uye simbi isina ngura. Nzvimbo yedu yekugadzira mapaipi eERW ine kugona kukuru kwekugadzira mapaipi esimbi anodarika 15,000 pamwedzi.
Saizi Yekugadzirwa kwePombi yeAS/NZS 1163 C350L0 ERW:Dhayamita yekunze yakatenderera kubva pa21.3mm kusvika 610mm (1/2 inch kusvika 24 inch) ine ukobvu hwemadziro kubva pa2.0mm kusvika 16.0mm. Saizi dzesikweya kubva pa25mm x 25mm kusvika 500mm x 500mm. Saizi dzerectangular kubva pa40mm x 20mm kusvika 600mm x 400mm. Hurefu hwe6m hwakasiyana-siyana kaviri, hurefu hwe12m hwakasiyana-siyana kaviri, kana hurefu hwakagadziriswa sezvinodiwa.
Zvitupa zveHunhu & Kutevedzera Mutemo:
ISO 9001:2015 Yakatenderwa:Sisitimu yekutarisira mhando inoita kuti chigadzirwa chirambe chakarongeka.
AS/NZS 1163 Kutevedzera Mutemo:Kutevedzera zvizere zvinodiwa neAustralian/New Zealand Standard pazvikamu zvesimbi zvakasungirirwa zvakanyungudutswa zvinotonhora.
Kumaka kweCE (EN 10219):Kutevedzera zvakaenzana mwero weEurope wekuchinja musika.
EN 10204 3.2 Chitupa:Chitupa Chekuongorora 3.2 chakasimbiswa neTÜV, LR, BV, kana SGS.
Kubvumidzwa kweKuongorora kweVatatu (TPI):Zvigadzirwa zvakatenderwa neSGS, BV, ABS, LR, DNV, TÜV.
Kuzivikanwa Pasirose:Mupi wezvinhu akavimbika kumakambani ekuvaka nemakambani einjiniya anoshandira nyika dzinopfuura makumi masere, kusanganisira Australia neNew Zealand.
2. AS/NZS 1163 C350L0 ERW Steel Pipe: Kuumbwa kwezvinhu & Hunhu hwekushanda
AS/NZS 1163 C350L0 chikamu chemukati chechimiro chakasungirirwa chakagadzirwa nechando chakagadzirwa nemagetsi asingapindi mukupisa (ERW) pasina kurapwa kwekupisa kunotevera. Mutemo uyu unoshanda kuzvikamu zvemukati zvechimiro zvinoshandiswa pakushandiswa kwezvivakwa neinjiniya.
Tsananguro yeKusarudzwa kweGiredhi:
AS/NZS 1163Nhamba yakajairika (yeAustralia/New Zealand)
C: Chikamu chakaita sechando
350Simba remubereko mudiki (MPa)
L: Hunhu hwechinhu chacho hwakavimbiswa
0: Kuyedzwa kwekushomeka kwekupisa kwakaderera pa0°C
AS/NZS 1163 C350L0 ERW Steel Pipe Chemical Composition (Kuongororwa kweLadle, % nehuremu):
| Chinhu | C yakakwira | Si max | Mn max | P yakakwira | S yepamusoro | Cr max | Mwedzi wakanyanya | Al max | Ti max | Micro-alloying | CE yepamusoro |
| C350L0 | 0.20 | 0.25 | 1.60 | 0.030 | 0.030 | 0.30 | 0.10 | 0.10 | 0.04 | 0.15 | 0.43 |
*Cherechedza: Kune zvikamu zvakatenderera zvisina chinhu (CHS), muganho wesilicon unofanira kuva 0.45%. Kabhoni yakaenzana (CE) inoverengerwa kubva muequation inotevera: CE = C + Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 .*
AS/NZS 1163 C350L0 ERW Simbi Pipe Zvimiro zveMichina (Kupisa Mukamuri):
| Pfuma | Chinodiwa cheC350L0 |
| Simba reKubereka (miniti) | 350 MPa |
| Simba reKusimba (miniti) | 430 MPa |
| Kureba (min ye 5.65√So) | 16-20% (zvinoenderana nechiyero che do/t) |
Zvinodiwa zveKureba neRudzi rweChikamu:
| Rudzi rweChikamu | ita/t ≤ 15 | 15 < do/t ≤ 30 | ita/t > 30 |
| Zvikamu Zvakatenderera Zvisina Mhepo (CHS) | 16% | 18% | 20% |
| Rectangular/SHS (b/t ≤15) | 12% | 14% | 16% |
AS/NZS 1163 C350L0 ERW Zvimiro zveSimbi yePaipi (Charpy V-Notch):
| Giredhi | Tembiricha Yekuyedza | Avhareji yeSimba (miniti) | Simba reMunhu Mumwe nemumwe (miniti) |
| C350L0 | 0°C | MaJoules makumi maviri nemanomwe | MaJoules makumi maviri |
*Cherechedza: Kuyedzwa kwemhedzisiro kunodiwa kuti madziro akobvu ≥ 6mm. Chiratidzo cheL0 chinovimbisa kusimba kwemhedzisiro yemhedzisiro ye 0°C, zvichiita kuti C350L0 ive yakakodzera kushandiswa mumamiriro ekunze anotonhora uko kushanda kwemvura pakupisa kwakaderera kwakakosha.*
Kuenzanisa kweGiredhi reAS/NZS 1163:
| Giredhi | Simba reGoho | Simba reKusimba | Kupisa Kwesimba | Kushandiswa Kwakajairika |
| C250 | 250 MPa | 320 MPa | Hazvidikanwi | Chivako chakareruka, chivakwa chakajairika |
| C250L0 | 250 MPa | 320 MPa | 0°C | Chiedza chemamiriro ekunze anotonhora |
| C350 | 350 MPa | 430 MPa | Hazvidikanwi | Simba guru, mamiriro ekunze ari pakati nepakati |
| C350L0 | 350 MPa | 430 MPa | 0°C | Simba guru, mamiriro ekunze anotonhora |
| C450 | 450 MPa | 500 MPa | Hazvidikanwi | Simba guru, mainjiniya anorema |
| C450L0 | 450 MPa | 500 MPa | 0°C | Simba guru, mamiriro ekunze anotonhora |
*Cherechedza: C350L0 ndiyo inonyanya kushandiswa pakupisa kwakaderera pazvivakwa zvemabhizinesi uye pakutsigira mabhiriji munzvimbo dzinotonhora. Semuenzaniso, mumapurojekiti echando muAuckland, C350L0 SHS (chikamu chepakati chine mativi mana) inowanzo shandiswa pakugadzira makoramu anorema.*
3. AS/NZS 1163 C350L0 ERW Steel Pipe Dimensional Range & Standards Compliance
Womic Steel inopa mapaipi eAS/NZS 1163 C350L0 ERW akasiyana-siyana, achienderana zvizere neAS/NZS 1163 standard.
| Chinhu | Tsanangudzo |
| Zvakajairika | AS/NZS 1163 (Zvikamu zvesimbi zvine maburi zvakagadzirwa nechando) |
| Giredhi | C350L0 |
| Maitiro Ekugadzira | ERW yakagadzirwa nechando (Electric Resistance Welding) |
| Sarudzo dzeChimiro | Rakatenderera (CHS) / Sikweya (SHS) / Rectangular (RHS) |
| Range yeOD yakatenderera | 21.3mm – 610mm (1/2" – 24") |
| Saizi Yesikweya | 25x25mm – 500x500mm |
| Hukuru hweRectangular | 40x20mm – 600x400mm |
| Ruvara rweMadziro | 2.0mm – 16.0mm (yakatenderera) / kusvika 16mm (RHS/SHS) |
| Kureba | 6m, 12m, kana kuti yakagadzirwa kusvika 18m |
| Kupedzisa Kupedzisa | Mugumo Wakajeka / Mugumo Wakakombama |
| Kupedzisa Kwepamusoro | Yakashama / Yakazorwa Mafuta / Yakaiswa muPrimer / Yakanyudzwa muDip Yakabatidzwa / FBE / 3PE |
Kushivirira kweDimensional paAS/NZS 1163:
| Hunhu | Kushivirira |
| Zviyero zvekunze | ±1% (maminiti 0.5mm) |
| Ukobvu hwemadziro (t) | ±10% |
| Kuvharika/Kuvharika | Kureba 0.8% kana 0.5mm |
| Sikweya yemativi | 90° ±1° |
| Kururama | 0.15% yehurefu hwese |
| Monyorora | 2mm + 0.5mm/m kureba |
| Huremu pahurefu hweyuniti | Kwete pasi pe 0.96 x huremu hwakatarwa |
| Kushivirira kureba kwemugayo | 0, +100mm |
| Kureba kwakarurama (<6m) | 0, +5mm |
| Kureba kwakarurama (6-10m) | 0, +15mm |
4. Zviyero & Magadzirirwo Anowanikwa - ERW Steel Pipe
| NB | Saizi | OD mm | SCH40S mm | SCH5S mm | SCH10S mm | SCH10 mm | SCH20 mm | SCH40 mm | SCH60 mm | XS/80S mm | SCH80 mm | SCH100 mm | SCH120 mm | SCH140 mm | SCH160 mm | SCHXXS mm |
| 6 | 1/8” | 10.29 | 1.24 | 1.73 | 2.41 | |||||||||||
| 8 | 1/4” | 13.72 | 1.65 | 2.24 | 3.02 | |||||||||||
| 10 | 3/8” | 17.15 | 1.65 | 2.31 | 3.20 | |||||||||||
| 15 | 1/2” | 21.34 | 2.77 | 1.65 | 2.11 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4” | 26.67 | 2.87 | 1.65 | 2.11 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1” | 33.40 | 3.38 | 1.65 | 2.77 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4” | 42.16 | 3.56 | 1.65 | 2.77 | 3.56 | 4.85 | 4.85 | 6.35 | 9.70 | ||||||
| 40 | 1 1/2” | 48.26 | 3.68 | 1.65 | 2.77 | 3.68 | 5.08 | 5.08 | 7.14 | 10.15 | ||||||
| 50 | 2” | 60.33 | 3.91 | 1.65 | 2.77 | 3.91 | 5.54 | 5.54 | 9.74 | 11.07 | ||||||
| 65 | 2 1/2” | 73.03 | 5.16 | 2.11 | 3.05 | 5.16 | 7.01 | 7.01 | 9.53 | 14.02 | ||||||
| 80 | 3” | 88.90 | 5.49 | 2.11 | 3.05 | 5.49 | 7.62 | 7.62 | 11.13 | 15.24 | ||||||
| 90 | 3 1/2” | 101.60 | 5.74 | 2.11 | 3.05 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4” | 114.30 | 6.02 | 2.11 | 3.05 | 6.02 | 8.56 | 8.56 | 11.12 | 13.49 | 17.12 | |||||
| 125 | 5” | 141.30 | 6.55 | 2.77 | 3.40 | 6.55 | 9.53 | 9.53 | 12.70 | 15.88 | 19.05 | |||||
| 150 | 6” | 168.27 | 7.11 | 2.77 | 3.40 | 7.11 | 10.97 | 10.97 | 14.27 | 18.26 | 21.95 | |||||
| 200 | 8” | 219.08 | 8.18 | 2.77 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 12.70 | 15.09 | 19.26 | 20.62 | 23.01 | 22.23 | |
| 250 | 10” | 273.05 | 9.27 | 3.40 | 4.19 | 6.35 | 9.27 | 12.70 | 12.70 | 15.09 | 19.26 | 21.44 | 25.40 | 28.58 | 25.40 | |
| 300 | 12” | 323.85 | 9.53 | 3.96 | 4.57 | 6.35 | 10.31 | 14.27 | 12.70 | 17.48 | 21.44 | 25.40 | 28.58 | 33.32 | 25.40 | |
| 350 | 14” | 355.60 | 9.53 | 3.96 | 4.78 | 6.35 | 7.92 | 11.13 | 15.09 | 12.70 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | |
| 400 | 16” | 406.40 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 12.70 | 16.66 | 12.70 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | |
| 450 | 18” | 457.20 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 14.27 | 19.05 | 12.70 | 23.83 | 29.36 | 34.93 | 39.67 | 45.24 | |
| 500 | 20” | 508.00 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 15.09 | 20.62 | 12.70 | 26.19 | 32.54 | 38.10 | 44.45 | 50.01 | |
| 550 | 22” | 558.80 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 22.23 | 12.70 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | ||
| 600 | 24” | 609.60 | 9.53 | 5.54 | 6.35 | 6.35 | 9.53 | 17.48 | 24.61 | 12.70 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | |
| 650 | 26” | 660.40 | 9.53 | 7.92 | 12.70 | 12.70 |
Cherechedza: Kuwanikwa kweukobvu hwemadziro kunogona kusiyana zvichienderana nedhayamita yepombi uye kugona kwayo kugadzira. Zviyero zvakagadzirwa kunze kwenzvimbo iyi zvinowanikwa kana zvakumbirwa.
5. Maitiro Emapaipi Esimbi ERW Akajairika Akagadzirwa neWomic Steel
| Zvakajairika | Magiredhi Enguva Dzose | Kushandiswa Kwakajairika |
| API 5L (Chimiro chePaipi Yemutsetse) | ||
| API 5L PSL1 / PSL2 | GR.B, X42, X52, X60, X65, X70 | Kutakurwa kwemafuta negasi, mapaipi ekunze/kunze kwegungwa |
| ASTM Line Pipe & Structural Pipe | ||
| ASTM A53 (Zvinotsanangurwa zveMapaipi, Simbi, Dema uye Yakanyikwa mumoto, Yakaputirwa neZinc, Yakasungirirwa uye Isina Musono) | GR.A, GR.B | Mvura, gasi, utsi, mhepo, mashandisirwo emuumbirwo |
| ASTM A135 (Chimiro cheMapaipi eSimbi Anodzivirira Kushandiswa Nemagetsi) | GR.A, GR.B | Mabasa emvura, gasi, utsi, kuchenesa |
| ASTM A252 (Chinyorwa cheMapombi eSimbi Akasungirirwa uye Asina Musono) | GR.1, GR.2, GR.3 | Kuunganidza hwaro, kuisa hwaro mugungwa, hwaro hwebhiriji |
| ASTM A500 (Chimiro cheMachubhu eSimbi yeCarbon Yakasungirirwa uye Isina Musono) | GR.A, GR.B, GR.C | Mapombi ekuvaka, mafuremu ekuvaka, mabhiriji |
| ASTM A501 (Chimiro cheMachubhu eSimbi yeCarbon Yakasungirirwa uye Isina Musono) | GR.A, GR.B | Zvishandiso zvinorema zvekuvaka, makoramu, matrusses |
| ASTM Boiler & Heat Exchanger (ERW) | ||
| ASTM A178 (Zvinotsanangurwa zveSimbi yeKabhoni Yakasungirirwa neMagetsi uye Machubhu eSimbi yeKabhoni-Manganese) | Giredhi A, C, D | Machubhu ebhoira, machubhu ekupisa zvakanyanya |
| ASTM A214 (Chimiro cheMachubhu eCarbon Steel Heat Exchanger neCondenser anodzivirira magetsi) | — | Zvinochinja-chinja kupisa, zvinokonzeresa kupisa |
| ASTM A250 (Zvinotsanangurwa zveBoiler yeSimbi yeFerritic Alloy neSuperheater uye Machubhu eMagetsi) | T1, T2, T5, T9, T11, T22 | Boiler yekupisa kwakanyanya uye superheater |
| ASTM A334 (Chimiro cheMachubhu eSimbi yeCarbon neAlloy isina Musono uye Yakasungirirwa yeSevhisi yeTembiricha Yakaderera) | GR.1, GR.3, GR.6 | Basa rekupisa kwakaderera, cryogenic |
| EN / DIN / BS Standards | ||
| EN 10217-1 (Machubhu esimbi akasungirirwa ekushandisa pakumanikidza - Machubhu esimbi asiri esimbi ane hunhu hwakatarwa hwekupisa kwemukamuri) | P235TR1, P265TR1 | Midziyo yekumanikidza, madhiramu ebhoyira, mapaipi ekumanikidza ane simba rakawanda |
| EN 10217-2 (Machubhu esimbi akasungirirwa ekushandisa pakumanikidzwa - Machubhu esimbi asiri esimbi uye esimbi ane hunhu hwakatarwa hwekupisa hwakakwira) | P235GH, P265GH, P295GH, P355GH | Tembiricha yakakwira, machubhu ebhoyira, zvinochinja-chinja kupisa |
| EN 10219-1 (Zvikamu zvesimbi zvakasungirirwa zvakanyungudutswa zvinotonhora zvechinangwa chekuvaka) | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | Mashandisirwo ekuvaka, kuvaka zvivakwa, mabhiriji |
| EN 10210 (Zvikamu zvesimbi zvisina alloy uye zvimedu zvakapfava zvakapedzwa nekupisa) | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H S420MH, S460MH | Zvikamu zvine mhango zvisina musono/zvakasungirirwa zvine maburi zvinopisa zvezvinangwa zvekuvaka, kuvaka zvivakwa, mabhiriji |
| EN 10025-2 (Zvigadzirwa zvesimbi dzakaputirwa nekupisa - Simbi dzesimbi dzisina kugadzirwa) | S235JR, S275JR, S355JR, | Basa resimbi rekuvaka, mainjiniya ehurumende |
| EN 10255 (Machubhu esimbi asina alloy akakodzera kusanganisa nekubatanidza shinda) | S195T, S235JRTH | Mvura, gasi, tsvina, masisitimu emapombi ane shinda |
| EN 10305-2 (Machubhu esimbi ekushandisa nemazvo - Machubhu anodhonzwa anotonhora akasungirirwa) | E215, E235, E355 | Mashandisirwo akakodzera, masirinda ehydraulic |
| BS 1387 (Zvinotsanangurwa zvemachubhu esimbi ane screwed uye socketed uye matubular) | Kirasi A, B, C | Mvura, gasi, utsi, scaffolding, pombi dzakarukwa |
| DIN 2458 (Machubhu esimbi akasungirirwa uye zvinosungirirwa - Mamiriro ese ehunyanzvi ekutumira) | St37.0, St44.0, St52.0 | Machubhu esimbi akasungirirwa akajairika, mashandisirwo ezvivakwa |
| ISO & Mamwe Maitirwo | ||
| ISO 3183 (Maindasitiri epeturu negasi rechisikigo - Mapaipi esimbi emasisitimu ekufambisa mapaipi) | L245, L290, L360, L415 | Mapaipi emafuta negesi (ISO yakaenzana neAPI 5L) |
| ISO 65 (Machubhu esimbi emvura, gasi, uye tsvina - Machubhu ane shinda) | Pakati nepakati, Huremu | Mvura, gasi, tsvina, pombi ine shinda |
| CSA G40.21 (Simbi yemhando yepamusoro - standard yekuCanada) | 44W, 50W | Mashandisirwo ekuvaka (Canada) |
| AS 1163 (Zvikamu zvesimbi zvine maburi - chiyero cheAustralia) | C250, C350, C450 | Zvikamu zvisina maburi zvechivako (Australia) |
| GOST 10706 (Mapaipi esimbi akasungirirwa emapaipi nezvivakwa - chiyero cheRussia) | Mugwagwa 20, Mugwagwa 35, Mugwagwa 45 | Mapaipi, mashandisirwo ekuvaka (Russia) |
Mashandisirwo:Kutapurirana kwemafuta negasi, mvura netsvina, mapurojekiti ekuvaka, scaffolding, poindi yekuisa zvinhu, mvura ine pressure yakawanda, kugadzirisa makemikari, kugadzira magetsi, kuvaka, marine engineering, boiler tubes, heat exchangers, superheaters, condenser, low tembiricha service, mashandisirwo akarurama, hydraulic cylinders, threaded pipe systems
6. Maitiro Ekugadzira - ERW / HFW Steel Pipe
Kuongorora Zvinhu Zvisina Kugadzirwa:Makoiri esimbi anouya anoongororwa kuti aonekwe kuti ane makemikari akadini, hunhu hwemakanika, uye hunhu hwepamusoro. Koiri yega yega inopihwa nhamba yekupisa yakasiyana kuti inyatsoteverwa.
Kusunungura & Kuenzanisa:Makoiri anovhurwa uye anoenzaniswa kuti mutsetse wacho utete uye abvise koiri, zvichiita kuti mativi acho ave akati sandara zvakaenzana kuti agadzire zvinhu zvakafanana.
Kugaya & Kucheka Edge:Micheto yese yemutsara uyu inogayiwa kusvika pahupamhi hwakakodzera (± 0.5mm), zvichiita kuti pave nenzvimbo yakachena, yakaenzana yekuumbwa kweweld yemhando yepamusoro.
Kugadzira Cold:Chidimbu chakaenzaniswa chinopfuura nepakati pekugadzira mipumburu iyo inoumba zvishoma nezvishoma chidimbu chakati sandara kuita ganda rechubhu rakavhurika rakatenderera.
Kuwedera Kwemagetsi Akawanda (HFW/ERW):Simba remagetsi rinokwira (200-500 kHz) rinopisa mipendero yekusangana kusvika pakupisa kweforoma (1,350-1,500°C). Maroro ekudzvanya anodzvanya mipendero inodziya pamwe chete, zvichiita kuti pave neforoma yekuwelda isina chinhu chinozadza.
Kubviswa kweWeld Beads:Kupenya kwemukati nekunze kunobviswa nemashizha ecarbide scarfing kana kuchipisa, zvichiita kuti pamusoro pacho pave pakachena pasina weld yakawanda.
Saizi:Chubhu yakasungirirwa inopfuura nemumarongero ehukuru kuti iwane OD yakaringana (± 0.5% kusvika ± 1.0%). Mamwe marongero anogadzira maumbirwo akaenzana kana zvichidikanwa.
Kurapa Kupisa (Sarudzo):Kugadzirisa tembiricha pa890-930°C kunogona kushandiswa kuderedza kushushikana kana kuti kuderedza kushushikana, zvichiita kuti pave nechimiro chakafanana cheferrite-pearlite.
Kucheka Kureba:Pombi inochekwa kusvika pakureba kwakatarwa uchishandisa macheka anobhururuka ane kudzorwa kwakanyatsojeka (±3mm).
Kuedzwa Kusingakuvadzi:
●Kuedzwa kweUltrasonic (UT):Kuongorora 100% kwemusono we weld uye pombi body kuti uone kana paine laminations, inclusions, uye kuti hapana kubatana.
●Kuedzwa kweEddy Current (ET):Kuongorora mhando ye weld online nguva dzose.
●Kuedzwa kweHydrostatic:Pombi yega yega yakaedzwa kusvika ku95% yeSMYS kwemasekondi gumi.
Kupedzisa Kupedzisa:Migumo isina kuvharwa, mativi akachekwa (30°-35° ane 1.6mm yekumhara), kana mativi ane shinda zvichienderana nezvinodiwa nemutengi.
Kuongorora Kwekupedzisira & Kumaka:Kuongorora nemaziso, kusimbiswa kwemativi (OD, WT, kureba, kutwasuka), uye kucherechedzwa kwechigarire zvichienderana nechiyero (giredhi, saizi, nhamba yekupisa, mugadziri).
7. Maitiro Ekuongorora Hunhu Hwakanaka
| Danho | Nzira yekuongorora | Chinangwa |
| Zvinhu Zvisina Kugadzirwa | Kuongorora Makemikari (OES Spectrometer) | Simbisa kutevedzera miganhu yekuumbwa kweAPI 5L |
| Zvinhu Zvisina Kugadzirwa | Kuedzwa kweTensile | Simbisa goho, simba rekudhonza, kureba |
| Zviri Mukati | Kuongorora Kwemadimikira (Maikoromita, MaCalipers) | Tarisa OD, WT panguva yekuumbwa uye saizi |
| Nzvimbo yeWeld | Kuedzwa kweUltrasonic (UT) - Pamhepo | Tarisa kusagadzikana kweweld, kushaya fusion |
| Nzvimbo yeWeld | Kuedzwa Kwezvino kweEddy (ET) - Paindaneti | Kutarisa mhando yemusono we weld nguva dzose |
| Nzvimbo yeWeld | Kuongorora Macro kweWeld Seam | Simbisa kupinda kwe weld uye fusion geometry |
| Pombi Yapera | Kuedzwa kweHydrostatic (10 sec min pa95% SMYS) | Simbisa kusimba kwekumanikidzwa uye kusimba kwekubuda kwemvura |
| Pombi Yapera | Kuedzwa kweUltrasonic (UT) - Kunze kweMutsetse (Sarudzo) | Kuongororwa kwe laminar yemuviri wese |
| Pombi Yapera | Kuongorora Magnetic Particle (MPI) | Kuonekwa kwekuputika kwepamusoro (weld neHAZ) |
| Pombi Yapera | Kuedza kweCharpy V-Notch Impact Test | Simbisa kusimba kwekupisa kwakaderera (PSL2) |
| Pombi Yapera | Kuedza Kuoma (HRC / HV10) | Simbisai miganhu yakanyanya yekuoma (basa rakaoma) |
| Pombi Yapera | Bvunzo reKukombama Rinotungamirirwa (Chiso & Mudzi) | Simbisa ductility uye kunaka kwe weld |
| Pombi Yapera | Muedzo weKubata-bata | Simbisa kugadzikana uye kunaka kwemuviri wepombi |
| Pombi Yapera | Kuongorora Kwemaganhuriro & Kuona | Simbisa OD, WT, kureba, kutwasuka, uye mhando yenzvimbo |
| Pombi Yapera | Kusimbiswa kweKumaka | Iva nechokwadi chekuti chiratidzo chekusingaperi pa API 5L |
Miedzo yekuwedzera yePSL2 / Sour Service:
● Kuedzwa kweHIC (Hydrogen Induced Cracking) zvichienderana neNACE TM0284
● Muedzo weSSC (Sulfide Stress Cracking) zvichienderana neNACE TM0177 Nzira A
● Kuongororwa kweCVN pa -10°C, -20°C, kana -46°C
● Kusimbiswa kweKuoma (≤ 22 HRC / ≤ 248 HV10 yekudzivirira HIC)
Magwaro Emhando Yepamusoro:
● Chitupa Chebvunzo yeMill zvichienderana neEN 10204 Type 2.2, 3.1, kana 3.2
● Mushumo weKuedza kweHydrostatic (pombi nepaipi)
● Mushumo weKuongorora weUT / ET
● Kukwanisa kuteverwa kubva panhamba yekupisa kusvika papombi yapera
8. Mashandisirwo Ekutanga ERW Steel Pipe
Mapaipi eERW akakosha mukufambisa mafuta negasi pamwe nekushandiswa kwakasiyana-siyana kwemaindasitiri:
Kutakurwa kweOiri neGasi:Mapaipi emvura ari kure uye ari kunze kwenyika anogadzirwa nemafuta asina kucheneswa, gasi rechisikigo, uye zvigadzirwa zvepeturu zvakacheneswa.
Kutakura Mvura Inomanikidzwa Nesimba Rakanyanya:Mitsetse yekupinza mvura, masisitimu ekurasa mvura akagadzirwa, uye kutamiswa kwemvura ine simba guru munzvimbo dzinocherwa mafuta nenzvimbo dzekugadzirisa.
Mapurojekiti eMapaipi ePasi peMhenderekedzo:Mitsetse yekuunganidza zvinhu munyika dzakasiyana-siyana, mitsetse yekutakura zvinhu, uye mapaipi ekuparadzira mafuta muminda yemafuta negasi.
Masisitimu eMapaipi eKunze kweMhenderekedzo:Nzira dzekufambisa mvura pasi pegungwa, nzira dzekukwira, uye nzira dzekutumira kunze kwenyika dzemapuratifomu ekunze kwenyika uye nzira dzekupedzisa mvura pasi pegungwa (nePSL2 uye nzira dzebasa rakashata).
Nzvimbo Dzebasa Dzisina Kunaka:Mapaipi anobata gasi rakanyorova (rine H₂S) anoda PSL2 nezvimwe zvinodiwa zvinosanganisira HIC neSSC resistance zvichienderana neNACE standards.
Kutapurirana kweMvura:Mapaipi emvura ane dhayamita hombe, masisitimu ekudiridza, uye kutumirwa kwemvura isina kubikwa inoshandiswa nemaguta nemaindasitiri.
Kurapa Tsvina & Mvura Yakasviba:Mitsetse yekubuda kwetsvina, mapaipi ekugadzirisa tsvina, uye masisitimu ekubata tsvina.
Mashandisirwo Ekuvaka Maindasitiri:Mapombi ekuisa, zvinotsigira, zvinotsigira, uye zvikamu zvemaumbirwo muzvicheneswa, mafekitori epetrochemical, uye zvivakwa zvemaindasitiri.
Nzvimbo dzekugadzirisa mafuta negasi:Mitsetse yekuyerera, misoro, manifold, uye mapaipi anobatanidza mumafekitori ekugadzirisa uye nzvimbo dzecompressor.
EPC & Mapaipi emiti:Mapombi ekugadzirisa zvinhu nekushandisa muzvicherwa, mafekitori ekugadzirisa gasi, makemikari, uye nzvimbo dzekugadzira magetsi.
9. Kurongedza & Kutumira
Mapaipi eERW anorongedzwa uye anotumirwa nekungwarira kukuru kuti ave nechokwadi chekuti akachengetedzwa panguva yekufambisa. Heino tsananguro yemaitiro ekurongedza nekutumira:
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:Mapaipi ane saizi dzakafanana uye zvirevo zvakafanana anobatanidzwa pamwe chete nemazvo muzvikamu zvehexagonal kana rectangular. Anobatanidzwa netambo dzesimbi (kazhinji tambo nhatu kusvika kushanu pachikamu chimwe nechimwe) kudzivirira kufamba mukati mechikamu.
Magumo Ekupedzisira:Zvivharo zvepurasitiki (PE kana PP) zvinoiswa kumativi ese epombi yega yega kudzivirira magumo akachekwa, magumo asina kujeka, uye zvinobatanidzwa zvine shinda kubva pakukuvadzwa, kupinda kwemarara, uye hunyoro.
Kuisa padhi neKuisa padhishioni:Pakutenga zvinhu zvinotengeswa kunze kwenyika zviri premium, zvinhu zvepadding zvakaita sefoam rings kana rabha zvinogona kushandiswa pakati pemapaipi kudzivirira kukweshana uye kukuvara kwependi panguva yekubata.
Mabhokisi kana Makasi emapuranga:Pamapaipi ane madziro matete, machubhu akanyatsogadzirwa, kana machira epamusoro-soro, mapaipi anogona kuiswa mumabhokisi emapuranga akasimba kana mabhokisi eplywood kuti ape dziviriro yakasimba kubva kumasimba ekunze uye kubata kwakaomarara.
Kutumira:
Nzira Yekufambisa:Mapaipi anotumirwa nemidziyo yemumagaba (20ft/40ft), zvinhu zvinotakura zvinhu zvakawanda, kana zvinhu zvechitima zvichienderana nekwavanoenda, huwandu, uye kudiwa kwekukurumidzira. Zvinhu zvinotakura zvinhu nendege zviripo kuti zvitumirwe nemuenzaniso kana kuti panguva yakakodzera.
Kuisa mumidziyo:Maodha madiki kusvika pakati nepakati akaiswa mumakontena ekutakura zvinhu akajairwa, achidzivirira zvinhu kubva kumamiriro ekunze, hunyoro, uye tsvina yekunze panguva yekufambisa.
Kutakura Ngarava Yakawanda:Maodha makuru (anowanzo svika matani mazana maviri) anotakurwa zvakananga mumidziyo yekutakura zvinhu. Matanda ekusimudza nemidziyo yekupararira anodzivirira kukuvara; anobvisa matombo uye anosunga zvinhu zvakasimba kuti zvisafambe mugungwa.
Kunyora Mazita & Kunyora Zvinyorwa:Paketi yega yega yakanyorwa zvakajeka negiredhi, chiyero, saizi, nhamba yekupisa, uye mirairo yekubata. Magwaro akazara (inisiti yekutengeserana, runyorwa rwekurongedza, bhiri rekutakura zvinhu, Chitupa Chekubva, Zvitupa Zvekuyedza Mill) akagadzirirwa kubvumidzwa zvakanaka kwemutero.
Kusunga Kwakachengeteka:Mapaketi akabatanidzwa nesimbi, mabhegi emudura, kana matanda ekudzivirira kusuduruka, kukunguruka, kana kukuvara panguva yekufambisa.
Kutevera & Inishuwarenzi:Nhamba dzekutevera makontena dzakapihwa kuti dzitariswe panguva chaiyo. Inishuwarenzi yekutakura zvinhu mugungwa (Njodzi Dzose kana Neavhareji) inowanikwa kana yakumbirwa.
Muchidimbu, Womic Steel inoita shuwa kuti mapaipi ese eERW Steel akafukidzwa nematanho ekudzivirira anotungamira muindasitiri uye anotumirwa achishandisa nzira dzakavimbika dzekufambisa kuti asvike kwaanoenda ari mumamiriro akanaka. Maitiro akakodzera ekurongedza nekutumira akakosha kuchengetedza kunaka uye hunhu hwezvigadzirwa zvinounzwa.
10. Mabhenefiti eWomic Steel & Mibvunzo Inowanzo bvunzwa
Chitoro Chinopa Zvinhu Zvose:Mhando dzakasiyana-siyana kubva pamapaipi eAPI 5L ERW kusvika kuzvinhu zvinoenderana neOEM pipe fittings (Elbows, Tees, Reducers, Flanges, Caps) mumhando dzakasiyana dzezvinhu, zvinosanganisira carbon steel, alloy steel, uye stainless steel.
Kutevedzera Mutemo weUnyanzvi:Zvitupa Zvekuyedza Zvigayo Zvakazara (EN 10204 Type 2.2, 3.1, kana 3.2) zvinopihwa pamwe chete nekutumira kwega kwega, zvichiratidza kuumbwa kwemakemikari chaiwo, mhedzisiro yebvunzo yemakanika, uye mishumo yekuongorora isingaparadze.
Mabasa Akawedzerwa Kukosha:Kuvhara mativi (30°-35°), kubatanidza neshinda, kuisa mapurasitiki, uye jira rinodzivirira ngura (FBE, 3LPE, 3LPP, Epoxy, Galvanizing) zvinowanikwa mukati meimba kana kuburikidza nenzvimbo dzekudyidzana dzakanyatsokodzera.
Kukwikwidzana Kwezvinhu:Kushanda pamwe chete nemakambani anotakura zvinhu pasi rose kunoita kuti zvinhu zvitakurwe zvakanaka (kuwedzera huwandu hwezvinhu pamudziyo mumwe nemumwe) uye kuti zvinhu zvitakurwe pasi rose zvisingadhuri uye nguva dzekutakura dzakavimbika.
Zvinhu zviri mudura uye Kuwanikwa kwazvo:Kuwanda kwemasaizi akajairwa eAPI 5L X52 (2"-24" OD, Schedule 10-80) kunovimbisa nguva pfupi yekushanda uye mhinduro nekukurumidza kune zvinodiwa zvepurojekiti nekukurumidza. Saizi dzakagadzirwa kana dzadikanwa nenguva yenguva yakatarwa yekushanda kwemazuva 30-45.
Kugona Kwebasa Rakaoma:Kukwanisa zvizere kupa mapombi ePSL2 ane HIC neSSC bvunzo zvichienderana neNACE standards yekushandisa gasi rinonaka. Kuomarara kunodzorwa kusvika ≤ 248 HV10 / ≤ 22 HRC.
Sarudza Womic Steel Group semubatsiri wako akavimbika we API 5L X52 ERW Steel Pipes yepamusoro uye mashandiro ekutumira asingakundike. 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)
Mubvunzo: Chii chinonzi C350L0 muAS/NZS 1163?
A: "C" = Yakagadzirwa nechando, "350" = simba remubereko diki 350 MPa, "L" = hunhu hwemubereko hwakasimbiswa, "0" = bvunzo yemubereko diki pa0°C. C350L0 ine simba remubereko diki 350 MPa uye simba remubereko rakasimbiswa re27J pa0°C.
Mubvunzo: Musiyano uripo pakati peC350 neC350L0 ndeupi?
A: C350 haina chinodiwa chekuyedza kukanganiswa, yakakodzera mamiriro ekunze ari pakati nepakati. C350L0 inoda kuyedza kukanganiswa kweCharpy pa0°C (avhareji ye27J, 20J yega yega), zvichiita kuti ive yakakodzera kushandiswa mumamiriro ekunze anotonhora uye mapurojekiti anoda kusimbiswa kwekusimba kwekupisa kwakaderera.
Mubvunzo: Ndeapi maumbirwo anowanikwa eAS/NZS 1163 C350L0?
A: Yakatenderera (Zvikamu zveDzungura- Hollow - CHS), sikweya (Zvikamu zveDzungura- Hollow - SHS), uye rectangular (Zvikamu zveDzungura- Hollow - RHS). Maumbirwo ese matatu anowanikwa mugiredhi reC350L0.
Mubvunzo: Ndeupi musiyano uripo pakati pemachubhu emvura anotonhora (AS/NZS 1163) nemachubhu emvura anogadzirwa nekupisa?
A: AS/NZS 1163 yakagadzirwa nechando (ERW process) ine kushivirira kwakasimba, kupedzisa kwepamusoro kuri nani, uye mutengo wakaderera. Hapana kurapwa kwekupisa kunotevera kunoshandiswa. Iyi ndiyo mwero wekushandiswa kwakawanda kwezvivakwa muAustralia neNew Zealand.
Mubvunzo: C350L0 inogona kusungirirwa here? Pane zvinodiwa zvakakosha here?
A: Ehe, kugona kupinza zvakanaka nekabhoni shoma yakaenzana (CE max 0.43%). Hapana kudziya kwemadziro kunodiwa kuti ukobvu hwawo huve pasi pe16mm mumamiriro ezvinhu akajairwa. Shandisai ER70S-6 (MIG) kana E7018 (SMAW). Chinhu chacho chakakodzera kupinza pasina matanho akakosha ekudzivirira.
Mubvunzo: Ndeipi kureba kwakanyanya kunowanikwa pamapombi eC350L0?
A: Kureba kwakajairika: 6m uye 12m. Kureba kwakagadzirwa nemaoko kunosvika 18m kune saizi dzakatenderera dziri pasi pe168mm. Zvikamu zvesikweya nerectangular zvinowanzo ganhurira kusvika 12m. Kureba kwemugayo kunogona kuva 4-16m zvisina tsarukano kana kugadziriswa sezvakatsanangurwa panguva yekuraira.
Mubvunzo: Ndezvipi zvigadziko zviripo zvemapaipi eAS/NZS 1163?
A: Yakashama (yakasungirirwa nechikero chemugayo), yakazorwa mafuta (yakareruka inodzivirira ngura), yakaputirwa nedema, yakaprimwa (primer yechitoro), yakanyudzwa nemoto, FBE (Fusion Bonded Epoxy), 3PE/2PE, 3PP/2PP. Yakanyudzwa nemoto inowanikwa munzvimbo dzekunze uye dzinopisa.
Q: Ndezvipi zvingasarudzwa zvekupedzisira?
A: Kucheka sikweya (mativi asina chinhu), magumo akachekwa (ekunamira), magumo ane shinda, uye magumo ane mitsetse. Kugadzirira kwemagumo kunogona kugadziriswa kuti kuenderane nezvinodiwa zvekuisa.
Mubvunzo: Munogona here kuongorora mapaipi eAS/NZS 1163 kubva kune vamwe?
A: Ehe. Kuongororwa neSGS, BV, TÜV, ABS, DNV, LR kunowanikwa. Zvitupa zve3.2 zvinopihwa kana zvakumbirwa. Kuedzwa kunosanganisira kuongorora makemikari, kuyedzwa kwekumanikidzwa, kuyedzwa kwemhedzisiro (yemagiredhi eL0), uye kuyedzwa kwekutsanura.
Q: Ndeipi nguva yakajairika yekuisa mapaipi eAS/NZS 1163 C350L0 ERW?
A: Saizi dzemasheya: mazuva 15-25. Saizi dzakagadzirwa nemaoko: mazuva 30-45. Kugadzira magasi kunowedzera mazuva 10-15. Gwaro reL0 nekuyedzwa kwemhedzisiro ndiro rakajairika reC350L0, hapana imwe nguva inodiwa.
Mubvunzo: Ndeapi magwaro amunopa ekutumira mapaipi eC350L0?
A: Chitupa Chekuyedza Chigayo (EN 10204 Type 3.1 kana 3.2), mushumo wekuyedza kukanganisa (0°C), mushumo wekuyedza kudhonzwa, mushumo wekuenzanisa, runyorwa rwekurongedza, invoice, bhiri rekutakura zvinhu. CE chiratidzo chinowanikwa kana wakumbira.
Mubvunzo: C350L0 yakakodzera nzvimbo dzinoita sedzekudengenyeka kwenyika here?
A: Ehe. C350L0 ine simba rekusimba pa0°C inopa simba rakanaka uye inonyudza simba, zvichiita kuti ive yakakodzera kushandiswa kwekudengenyeka kwenyika. Iyo Charpy V-notch impact test inovimbisa kusimba kwekupwanyika pasi pemamiriro ekutakura anochinja-chinja.
Zvigadzirwa Zvakabatana
-
EN 10219 S460MH ERW Simbi Pipe - Yakanyanya Kusimba...
-
EN 10219 S355JRH ERW Steel Pipe - Simba Rakanyanya ...
-
EN 10219 S355J2H ERW Simbi Pombi: Yakasimba ...
-
EN 10219 S275JRH ERW Steel Pipe - Simba Repakati ...
-
EN 10219 S235JRH ERW Simbi Pombi - Chinangwa Chakazara ...
-
EN 10217 P355GH ERW Simbi Pipe - Yakanyanya Kusimba...
-
EN 10217 P295GH ERW Simbi Pombi - Simba Rakanyanya ...
-
EN 10217 P265GH ERW Simbi Pipe - Kusimba Kwepakati...
-
EN 10217 P235GH ERW Simbi Pipe - Yepamusoro Temperatu...