Umbhobho woLwakhiwo we-EN 10025 S355JR SSAW: Amandla okuvelisa kunye neenkcukacha zeMveliso]{.mark}

Inkcazo emfutshane:

I-Womic Steel inika umbhobho wesinyithi wolwakhiwo osemgangathweni ophezulu we-EN 10025 S355JR SSAW kwizicelo zesakhiwo ngokubanzi kunye nokufaka iipali. I-S355JR inika amandla okuvelisa ubuncinane be-355 MPa (51,500 psi) kunye namandla okunciphisa ubuncinci be-470 MPa (68,200 psi). Umbhobho wolwakhiwo odibeneyo we-arc ojikeleziweyo ojikelezayo unika uzinzo oluhle kakhulu kunye nokusebenza kakuhle kweendleko kwizicelo zesakhiwo esikhulu. Ububanzi bangaphandle ukusuka kwi-219mm ukuya kwi-3000mm, ubukhulu bodonga ukusuka kwi-5.0mm ukuya kwi-25.4mm, ubude ukuya kuthi ga kwi-60m. Isatifikethi sokugawula, uvavanyo lwe-ultrasonic, isiphelo esibekiweyo, i-anti-corrosion coating iyafumaneka. Uphawu lwe-CE luyafumaneka. Ixabiso elikhuphisanayo kunye nokuhanjiswa ngokukhawuleza.

Ubungakanani boMbhobho weSakhiwo se-SSAW:Ububanzi obungaphandle: 219mm-3000mm, Ubukhulu bodonga: 5.0mm-25.4mm, Ubude: 6m-60m njengoko kufuneka

Umbhobho woLwakhiwo weSSAW oMgangatho oMiselweyo noweSigaba:EN 10025 S235JR, S275JR, S355JR, S355J2; I-EN 10219 S235JRH, S275JRH, S355JRH; I-ASTM A572 GR.50; I-ASTM A500 G.C

Ukusetyenziswa kwe-SSAW Structural Pipe:Ukwakhiwa kwezakhiwo, iinkxaso zeebhulorho, ukubekwa kweenqwaba, iziseko zolwandle, amaqonga aselunxwemeni, izibonelelo zoshishino, amabala emidlalo, izakhiwo zeenqaba, iinkxaso zoomatshini

Intsimbi yeWomicIbonelela ngamaxabiso asemgangathweni aphezulu nanokukhuphisanayo e-EN 10025 S355JR SSAW structural pipe, i-spiral welded structural tube, i-large diameter steel pipe. Isatifikethi se-mill, i-UT, i-beveled end, i-coating iyafumaneka. Uphawu lwe-CE luyafumaneka. Ubonelelo ngqo kwifektri kwiiprojekthi zokwakha zaseYurophu nezehlabathi.

Thumela i-imeyile kuthi Iinkcukacha zeMveliso

Iinkcukacha zeMveliso

Iithegi zeMveliso

1. I-Womic Steel: Amandla okuvelisa kunye namandla enkampani

I-Womic Steel Group ngumvelisi ophambili kunye nomthengisi wehlabathi jikelele onamava angaphezu kweminyaka engama-20 ekuveliseni iimveliso zetyhubhu zekhabhoni, i-alloy, kunye nentsimbi engagqwaliyo. Isixhobo sethu sokuvelisa iipayipi ze-SSAW esisemgangathweni ophezulu sigubungela amandla okuvelisa angaphezulu kweetoni ezili-15,000 ngenyanga kwiipayipi zesakhiwo ezifakwe kwi-spiral arc welded, ezisebenzela ulwakhiwo lwaseYurophu nakwamanye amazwe, iziseko zophuhliso, kunye neeprojekthi zoshishino.

Uluhlu lobungakanani bemveliso yepayipi yolwakhiwo lwe-SSAW:Ububanzi bangaphandle ukusuka kwi-219mm ukuya kwi-3,000mm (ii-intshi ezi-8 ukuya kwi-120 intshi) kwinkqubo ye-SSAW. Ubukhulu bodonga ukusuka kwi-5.0mm ukuya kwi-25.4mm. Ubude obunye ukusuka kwi-6m ukuya kwi-18m eqhelekileyo, kunye nobude obulungiselelwe ngokukodwa ukuya kuthi ga kwi-60m obufumanekayo kwiziseko ezinzulu kunye neeprojekthi zesakhiwo.

Iziqinisekiso zoMgangatho kunye nokuThotyelwa kweMithetho:

Isiqinisekiso se-ISO 9001:2015:Inkqubo yoLawulo loMgangatho yeenkqubo zokuvelisa imibhobho yesakhiwo kunye nokulawula umgangatho, ukuqinisekisa umgangatho wemveliso ohambelanayo kunye nophuculo oluqhubekayo kuyo yonke imisebenzi yokuvelisa.

Ukumakishwa kwe-CE (PED 2014/68/EU):Imibhobho yethu yolwakhiwo iyahambelana ne-European Pressure Equipment Directive (PED) 2014/68/EU. Uphawu lwe-CE luyafumaneka xa luceliwe ukuze kube lula ukucocwa kwerhafu kunye nokwamkelwa kweprojekthi ngaphakathi kwe-European Economic Area (EEA). Isibhengezo sokuSebenza (DoP) sinikezelwa kwiimveliso ezisemgangathweni ze-EN.

Isiqinisekiso se-EN 10204 3.2:Ukongeza kwiSatifikethi zoVavanyo zeMill ezisemgangathweni ze-2.2 kunye ne-3.1, sinikezela ngeemveliso ezineSatifikethi soVavanyo se-3.2, esiqinisekiswe yimibutho yangaphandle egunyazisiweyo yi-EU (TÜV, LR, BV, SGS).

Ukuvunywa koHlolo lweQela lesithathu (TPI):Iimveliso zethu kunye neenkqubo zemveliso ziyavunywa kwaye zihlolwe ziiarhente ezinkulu zamazwe ngamazwe eziquka i-SGS, i-BV, i-TÜV, kunye ne-DNV.

Iziqinisekiso ezongezelelweyo ezikhoyo:ISO 14001:2015, ISO 45001:2018

Ukwamkelwa kwihlabathi liphela:I-Womic Steel ngumthengisi othembekileyo kwiikhontraktha ze-EPC zehlabathi, iinkampani zokwakha, kunye nabaphuhlisi beziseko zophuhliso, ekhonza amazwe angaphezu kwama-80 kulo lonke elaseYurophu, eMbindi Mpuma, eAfrika naseAsia.

2. EN 10025 S355JR: Ukwakhiwa kwezinto kunye neempawu zokusebenza

I-EN 10025 S355JRngumgangatho waseYurophu weemveliso ezigoqwe ngobushushu zeentsimbi zesakhiwo ezingaxutywanga. U-"S" umele intsimbi yesakhiwo, u-"355" umele amandla amancinci okuvelisa angama-355 MPa (51,500 psi), u-"JR" umele uvavanyo lwempembelelo kuma-20°C (ubuncinane bama-27 Joules). I-S355JR lolona didi lwentsimbi yesakhiwo esetyenziswa kakhulu eYurophu, enika ibhalansi ebalaseleyo yamandla, ukudityaniswa, kunye nokukwazi ukwakheka.

I-EN 10025 S355JR yenzelwe ngokukodwa ukusetyenziswa kwezakhiwo, inikezela ngokudityaniswa okugqwesileyo kokudibanisa intsimi, ukuguqa okuhle kokugoba nokwenziwa, kunye namandla aneleyo kwizakhiwo ezithwala umthwalo. Xa kuthelekiswa namanqanaba aphantsi njenge-S235JR, i-S355JR inika amandla aphezulu esivuno amalunga nama-51%, okuvumela izakhiwo ezikhaphukhaphu, ubungakanani obuncitshisiweyo becandelo, kunye neendleko eziphantsi zeprojekthi iyonke.

Ulwakhiwo lweeKhemikhali (Uhlalutyo lweeLadle, % ngobunzima):

I-elementi	I-EN 10025 S355JR (Ubuninzi %)
C	0.24
Si	0.55
Mn	1.60
P	0.035
S	0.035
N	0.014
Cu	0.55
I-CE (ubuninzi)	0.45

Qaphela: I-EN 10025 S355JR inemida engqongqo kwikhabhoni, i-phosphorus, kunye ne-sulfur, nto leyo ebangela ukudityaniswa kakuhle. Umda we-carbon equivalent (CEV) we-0.45% uqinisekisa ukudityaniswa okuhle kwentsimi kwizicelo zesakhiwo.

Iipropati zoomatshini (Ubushushu begumbi):

Ipropati	I-EN 10025 S355JR
Amandla Okuvelisa (umzuzu)	I-355 MPa (51,500 psi)
Amandla okuThamba (umzuzu)	I-470 MPa (68,200 psi)
Ukwandiswa (umzuzu)	20% (Ixesha elide)
Ukuqina Kwempembelelo	IiJoules ezingama-27 @ 20°C (JR)
Ukuqina Kwempembelelo (J2)	IiJoules ezingama-27 @ -20°C (ukhetho)

Qaphela: I-EN 10025 S355JR inika amandla okuvelisa aphezulu angama-51% kune-S235JR (235 MPa), okuvumela ukunciphisa ubunzima obukhulu kwizicelo zesakhiwo.

Ukuthelekiswa kweeNqanaba zeNsimbi zoLwakhiwo ze-EN 10025:

Ibanga	Amandla okuKhula (i-MPa)	Amandla okuThamba (MPa)	Ubushushu obunempembelelo	Isicelo esiqhelekileyo
S235JR	235	360	20°C	Izicelo zesakhiwo esilula
S275JR	275	410	20°C	Izicelo zesakhiwo esiphakathi
S355JR	355	470	20°C	Izakhiwo ezinzima, iibhulorho, izakhiwo
S355J2	355	470	-20°C	Usetyenziso lwezakhiwo olusebenzisa ubushushu obuphantsi

*Qaphela: Kwizicelo zesakhiwo ezifuna ukuqina okuphantsi kobushushu, kufuneka kuqwalaselwe i-EN 10025 S355J2.*

3. Ukuthobela uLuhlu lweeDimensional kunye neMigangatho

I-Womic Steel ibonelela ngemibhobho yesakhiwo ye-EN 10025 S355JR SSAW kuyo yonke i-spectrum enobukhulu obubanzi, ihambelana ngokupheleleyo ne-EN 10025 kunye nemigangatho yamazwe ngamazwe enxulumene nayo.

Into	Inkcazo
Umgangatho	EN 10025 (S235JR, S275JR, S355JR, S355J2)
Inkqubo yoMveliso	I-SSAW (I-Spiral Submerged Arc Welded) - 219mm-3,000mm OD
Uluhlu lweDayamitha yangaphandle	219mm – 3,000mm (8" – 120")
Uluhlu Lobukhulu Bodonga	5.0mm – 25.4mm
Uluhlu lobude	Umgangatho: 6m, 12m, 18m / Ngokwezifiso: ukuya kuthi ga kwi-60m
Isiphelo Sokugqiba	Isiphelo Esicacileyo (PE) / Isiphelo Esinezithende (BE)
Umphezulu Ukugqiba	Ingenanto / Ifakwe ioyile / Imnyama Egqunywe / Ifakwe i-primer / Igalelwe ngentsimbi
Ukunyamezelana	I-OD: ±1.0% / Ubunzima: ±10% / Ubude: +50mm -0mm

4. Ubukhulu kunye neenkcukacha ezikhoyo - EN 10025 S355JR SSAW Umbhobho woLwakhiwo

Umbhobho woLwakhiwo lwe-SSAW (219mm – 3,000mm OD)

OD (mm)	Iinketho zoBungqingqwa bodonga (mm)	Ubunzima (kg/m2)	Ubude obuqhelekileyo
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

Qaphela: Ubukhulu obulungiselelweyo ngaphandle kwezi zigaba bufumaneka xa uceliwe.

5. Imigangatho yeNsimbi yoLwakhiwo eqhelekileyo yaseYurophu neyeHlabathi eyenziwe yiWomic Steel

Umgangatho	Amanqanaba eNsimbi	Isicelo esiqhelekileyo
Imigangatho yoLwakhiwo lwe-EN
I-EN 10025	S235JR, S275JR, S355JR, S355J2, S420ML, S460ML	Intsimbi yesakhiwo eqengqelekayo eshushu
EN 10219	S235JRH, S275JRH, S355JRH, S355J2H	Amacandelo angenanto adibeneyo akhiwe ngentsimbi ebandayo
EN 10248	I-S235GP, i-S275GP, i-S355GP	Ukufakwa kweshiti yentsimbi eqengqelekayo eshushu kunye nokufakwa kwepayipi
EN 10225	I-S355G8+M, i-S355G10+M, i-S420G1+QT, i-S460G1+QT	Isinyithi se-Offshore kunye nesakhiwo saselwandle
Imigangatho yoLwakhiwo lwe-ASTM
I-ASTM A572	GR.42, GR.50, GR.60, GR.65	Isinyithi solwakhiwo esincinci esiqinileyo esinamandla aphezulu
I-ASTM A500	GR.A, GR.B, GR.C	Imibhobho yolwakhiwo edityanisiweyo eyenziwe ngobandayo
I-ASTM A252	GR.1, GR.2, GR.3	Iipayipu zentsimbi zesiseko esinzulu
Eminye iMigangatho
AS 1163	C250, C350, C450	Amacandelo asemgangathweni ase-Australia angenanto asemgangathweni
I-CSA G40.21	44W, 50W, 50A	Isinyithi esisemgangathweni saseKhanada

Ukusetyenziswa:Ukwakhiwa kwezakhiwo, inkxaso yeebhulorho, ukubekwa kweepali, iziseko zolwandle, amaqonga aselunxwemeni, izibonelelo zoshishino, amabala emidlalo, iiholo zemiboniso, izitishi zeenqwelo-moya, izakhiwo zeenqaba, inkxaso yoomatshini

6. Inkqubo yoMveliso - Umbhobho woLwakhiwo weSSAW (Spiral Submerged Arc Welded)

Inkqubo yokwenziwa kweSSAW yeMibhobho yoLwakhiwo (219mm – 3,000mm OD):

Ukuhlolwa kwezinto eziluhlaza (iKhoyili):Iikhoyili zentsimbi ezingenayo ezigoqwe ngobushushu ziqinisekisiwe ukuba zenziwe ngamakhemikhali, iimpawu zoomatshini, kunye nomgangatho womphezulu ngokuchasene ne-EN 10025 S355JR specifications. Ikhoyili nganye inikwe inombolo yobushushu eyahlukileyo ukuqinisekisa ukulandeleka ngokupheleleyo kwezinto kuyo yonke imveliso.

Ukuvula kunye nokulinganisa:Iikhoyili zentsimbi zifakwa kwi-uncoiler kwaye zifakwe ngomatshini wokulinganisa ngokuchanekileyo ukuze zithe tyaba umcu, zisuse iseti yeekhoyili kwaye ziqinisekise ukuba zithe tyaba ngokulinganayo ukuze kubekho ukwakheka okujikelezayo okuhlala kusenzeka.

Ukusila kunye nokuSika imiphetho:Zombini imiphetho emide yomcu wentsimbi iyasilwa kwaye inqunyulwe ukuze ifikelele kububanzi obuchanekileyo (± 0.5mm). Ukulungiswa komphetho kudala umphezulu ococekileyo, ohambelanayo obalulekileyo ekwakhiweni kwe-spiral weld esemgangathweni ophezulu.

Ukwakheka kweSpiral:Umcu olinganisiweyo ufakwa kumatshini owenza i-spiral kwi-engile ye-helix elawulwayo. Umcu uhlala usenziwa ube yi-spiral cylindrical shape, kunye nemiphetho elungelelaniswe ukuze kudityaniswe.

Ukuwelda kwe-Arc efakwe ngaphakathi emanzini (i-SAW):Umthungo wangaphakathi ojikelezayo udityaniswa kuqala kusetyenziswa izixhobo zokuwelda ze-arc eziphantsi komhlaba ezizenzekelayo kunye nomxube ofanelekileyo we-flux kunye nocingo.

Ukuwelda kwe-Arc engaphantsi kwamanzi (i-SAW) yangaphandle:Umthungo wangaphandle ojikelezayo udityaniswa kwangoko emva kwe-inner weld, kusetyenziswa izixhobo zokuwelda ze-arc eziphantsi komhlaba ezizenzekelayo.

Ukusika Ubude:Umbhobho odibeneyo ojikelezayo oqhubekayo unqunyulwa ngobude obuchaziweyo kusetyenziswa iinkqubo zokusika i-plasma okanye i-oxygen ezizenzekelayo.

Uvavanyo Olungonakalisiyo (NDT):

Uvavanyo lwe-Ultrasonic oluyi-100% (UT):Inkqubo ye-UT ezenzekelayo ihlola yonke i-spiral weld seam kunye nomzimba wephayiphi epheleleyo ukuze ibone ukuba kukho ii-laminations, izinto ezifakiweyo, ukungabikho kwe-fusion, kunye nezinye izinto ezingahambelaniyo.

Uvavanyo lweRadiographic (RT):Ukuhlolwa kwe-X-reyi okanye i-gamma-reyi yomthungo we-weld (indawo okanye ubude obupheleleyo njengoko kuchaziwe).

Uhlolo lweeNgcawu zeMagnetic (MPI):Ukuhlolwa kweenzwane ze-weld kunye nendawo echaphazeleka bubushushu ukuze kujongwe imifantu yomphezulu kunye nokungaqhubeki kwawo.

Uvavanyo lwe-Hydrostatic (Ukhetho):Iyafumaneka xa umthengi ecela.

Ukugqiba Ukugqiba:Iziphelo ezingenanto (ezisikwele) okanye iziphelo ezibekiweyo (i-angle ye-bevel engama-30°-35°) ngokweemfuno zomthengi.

Uhlolo lokugqibela kunye nokumakishwa:Ukuhlolwa ngokubonakalayo kweziphene zomphezulu, ukuqinisekiswa kobukhulu (OD, WT, ubude, ukuthe tye, ukujikeleza), kunye nophawu olusisigxina ngokwe-EN 10025 (kubandakanya inqanaba, ubungakanani, inombolo yobushushu, ukuchonga umenzi). Uphawu lwe-CE luyafumaneka xa luceliwe.

Iingenelo zeNkqubo ye-SSAW kwiMibhobho yoLwakhiwo:

1. Ubuchule bokuvelisa ububanzi obukhulu kakhulu (ukuya kuthi ga kwi-3,000mm+) kwiikhoyili zobubanzi obuqhelekileyo

2. Inkqubo yemveliso eqhubekayo yokusebenza kakuhle

3. Ixabiso elifanelekileyo kwizicelo zesakhiwo ezinobubanzi obukhulu

4. Uzinzo oluhle kunye nokujikeleza

7. Iinkqubo zoLawulo loMgangatho kunye noVavanyo lweMbhobho yoLwakhiwo ye-EN 10025 S355JR SSAW

Iqonga	Indlela yokuhlola	Injongo
Izinto eziluhlaza (iKhoyili)	Uhlalutyo lweeKhemikhali (i-OES Spectrometer)	Qinisekisa ukuthotyelwa kwemida yokwakheka kwe-EN 10025 S355JR
Izinto eziluhlaza (iKhoyili)	Uvavanyo lokuThatha	Qinisekisa amandla okuvelisa (ubuncinane be-355 MPa), amandla okutsalwa (ubuncinci be-470 MPa), ukunwebeka (ubuncinci be-20%)
Izinto eziluhlaza (iKhoyili)	Uvavanyo lwe-Ultrasonic	Chonga ii-laminations zangaphakathi kunye neziphene
Kwinkqubo	Uhlolo lweMilinganiselo (iiMicrometer)	Iliso le-OD, i-WT ngexesha lokwenziwa kwe-spiral
Kwinkqubo	Ukuhlolwa koLungiso lweMida	Qinisekisa imeko yomphetho kunye nokulungelelaniswa
Indawo yokuWelda	Uvavanyo lwe-Ultrasonic (UT) - Kwi-intanethi	Fumanisa ukungaqhubeki kwe-weld, ukungabikho kokudibana
Indawo yokuWelda	Uvavanyo lweRadiographic (RT)	Qinisekisa ukungena kwe-weld, i-porosity, ukufakwa kwe-slag
Indawo yokuWelda	Uhlolo lweeNgcawu zeMagnetic (MPI)	Ukufunyanwa kweentanda zomphezulu (ukuwelda kunye neHAZ)
Umbhobho ogqityiweyo	Uvavanyo lweMilinganiselo	Qinisekisa i-OD, i-WT, ubude, ukuthe tye, ukujikeleza
Umbhobho ogqityiweyo	Uvavanyo lwe-Hydrostatic (Ukhetho)	Qinisekisa ukuthembeka koxinzelelo
Umbhobho ogqityiweyo	Uvavanyo lwe-Bend olukhokelwayo	Qinisekisa ukuba i-weld ductility kunye ne-vintage
Umbhobho ogqityiweyo	Uvavanyo lokuTyatya	Qinisekisa ukuba umzimba wombhobho uqinile kwaye uqinile
Umbhobho ogqityiweyo	Uvavanyo lweCharpy V-Notch Impact	Qinisekisa ukuba impembelelo iqine kangakanani (27J @ 20°C kwi-JR)
Umbhobho ogqityiweyo	Ukuhlolwa koMphezulu nokubonakalayo	Jonga iziphene zomphezulu, ii-laminations, kunye nemingxunya
Umbhobho ogqityiweyo	Ukuqinisekiswa kokumakisha	Qinisekisa ukumakishwa okusisigxina ngokwe-EN 10025

Amaxwebhu oMgangatho:

1. Isatifikethi sovavanyo lweMill ngokwe-EN 10204 Uhlobo 2.2, 3.1, okanye 3.2

2. Ingxelo yoVavanyo lwe-Ultrasonic (ukuwelda kunye nomzimba)

3. Ingxelo yoVavanyo lweRadiographic (ukuba ichaziwe)

4. Ingxelo yoHlolo olunemilinganiselo

5. Ukulandelela ukusuka kwinani lobushushu ukuya kumbhobho ogqityiweyo

6. Isibhengezo sokuSebenza (iDoP) sokumakishwa kwe-CE

8. Izicelo eziphambili - EN 10025 S355JR SSAW Umbhobho woLwakhiwo

I-EN 10025 S355JR SSAW imibhobho yokwakha ibalulekile kulwakhiwo lwezakhiwo, iziseko zophuhliso, kunye neeprojekthi zemizi-mveliso:

Ukwakhiwa kweZakhiwo:Iikholamu, imiqadi, amalungu okuxhasa, kunye nee-trusses zezakhiwo eziphakamileyo, izakhiwo zorhwebo, iindawo zokugcina impahla, kunye nezakhiwo zoshishino.

Iinkxaso zeBridge:Iingqimba zeebhulorho, ii-abutments, kunye neenkxaso zesakhiwo seebhulorho zeendlela ezinkulu nezezitimela.

Isiseko sePiling kunye neDeep:Iinqwaba ezithwala imithwalo zokwakha iziseko, iziseko zeebhulorho, kunye nezakhiwo zoshishino ezifuna inkxaso yesiseko esinzulu.

Izakhiwo zaseLwandle naseLwandlekazini:Iinqwaba zeziseko zezakhiwo zezibuko, iichweba, iidokhi, kunye namaqonga aselunxwemeni.

Amabala emidlalo kunye neeHolo zeMiboniso:Amalungu amakhulu olwakhiwo lwezakhiwo zezemidlalo, iiholo zemiboniso, kunye neendawo zendibano.

IiTerminali zeSikhululo seenqwelo-moya:Izibonelelo zesakhiwo sezakhiwo zesikhululo seenqwelo-moya kunye neehangari.

Izakhiwo zeNqaba:Izakhiwo zenkxaso yeenqaba zonxibelelwano, iinqaba zothumelo, kunye neeturbine zomoya.

Izixhobo zoshishino:Izibonelelo zesakhiwo seefektri, izityalo zamandla, iindawo zokucoca, kunye neendawo zokucubungula.

Iinkxaso zoomatshini nezixhobo:Izibonelelo zesakhiwo soomatshini abanzima, amaqonga ezixhobo, kunye neerakhi zemizi-mveliso.

9. Ukupakishwa kunye nokuthunyelwa - EN 10025 S355JR SSAW Umbhobho woLwakhiwo

I-EN 10025 S355JR SSAW imibhobho yokwakha iyapakishwa kwaye ithunyelwa ngononophelo olukhulu ukuqinisekisa ukhuseleko lwayo ngexesha lokuhamba.

Ukupakisha:

Ukwaleka okuKhuselekileyo:Ngaphambi kokupakisha, imibhobho ingagqunywa ngeoyile yokulwa nomhlwa, iprimer, okanye ishiywe ingenanto njengoko kufuneka.

Ukubopha (Ububanzi obuncinci):Kwimibhobho emincinci enobubanzi (ngesiqhelo ingaphantsi kwe-610mm / 24"), imibhobho ihlanganiswa ndawonye kwiibhanti eziziihexagonal okanye eziziingxande eziqiniswe ngeebhanti zentsimbi (ngesiqhelo iibhanti ezi-3-5 ngebhanti nganye enezikhuselo zeekona).

Ukunqwabelana Ngamnye (Ububanzi Obukhulu):Kwimibhobho emikhulu enobubanzi (ngaphezulu kwe-610mm / 24"), imibhobho iphathwa kwaye ithunyelwe nganye nganye nge-dunnage yokhuni okanye i-rubber padding phakathi kweeleya.

Iintloko zokuphela:Izigqubuthelo zeplastiki okanye zentsimbi zikhusela iziphelo ezigobileyo kunye neziphelo ezingenanto ekonakalisweni yingxwabangxwaba, ukungena kwenkunkuma kunye nokufuma.

Ukuhambisa ngenqanawe:

Indlela Yothutho:Iipayipi zithunyelwa ngeenqanawa zesikhongozeli, iinqanawa zokuthwala impahla eninzi, okanye imithwalo kaloliwe.

Ukufakwa kwiikhonteyina (Ububanzi obuncinci):Kwimibhobho emincinci enobubanzi (ngesiqhelo ingaphantsi kwe-508mm / 20"), imibhobho ifakwa kwiikhonteyina zokuhambisa ezisemgangathweni ezingama-20ft okanye ezingama-40ft.

Ukulayisha iinqanawa ezinkulu (Ububanzi obukhulu kunye nomthamo omkhulu):Kwiiodolo ezinkulu (ngesiqhelo ezimalunga neetoni ezingama-500) okanye iipayipi ezinkulu ezinobubanzi obungaphezulu kwe-508mm / 20"), iipayipi zilayishwa ngqo kwiinqwelo zokuthwala izinto ezinkulu.

Izikhongozeli zeRakhi eSicaba okanye eziVulekileyo eziphezulu:Kwimibhobho edlula ubungakanani obuqhelekileyo besikhongozeli (ubude >12m okanye ububanzi >2.3m), izikhongozeli zerack ezisicaba okanye izikhongozeli eziphezulu ezivulekileyo zingasetyenziswa.

Ukubhala iilebheli kunye noxwebhu:Iphakheji nganye okanye umbhobho ngamnye ubhalwe ngokucacileyo ngolwazi olubalulekileyo oluquka umgangatho wezinto, umgangatho, ubukhulu, inombolo yobushushu, inombolo yephakheji/umbhobho, kunye nemiyalelo yokuphatha.

Ukuthobela iMithetho yezeMali:Zonke iimpepha zerhafu ezifunekayo—i-invoyisi yorhwebo, uluhlu lokupakisha, i-bill of lading, iSatifikethi seMvelaphi, iiSatifikethi zoVavanyo lweMill, kunye ne-CE Declaration of Performance—ziyalungiswa.

Ukubopha Okukhuselekileyo:Iibhanti kunye neepayipi ezahlukeneyo zibotshelelwa ngokukhuselekileyo kusetyenziswa imitya yentsimbi (enezikhuseli zeekona), iingxowa ze-dunnage, izixhaso zeenkuni, okanye ukubethelwa ngetyathanga.

Ukulandelela kunye nokuBeka esweni:Iinkqubo zokulandelela izinto eziphambili zibonelela ngohlaziyo lwendawo ngexesha langempela.

Ngamafutshane, iWomic Steel iqinisekisa ukuba zonke iipayipi zesakhiwo ze-EN 10025 S355JR SSAW zipakishwe ngamanyathelo okukhusela aphambili kushishino kwaye zithunyelwa kusetyenziswa iindlela zothutho ezithembekileyo.

10. Iingenelo zeWomic Steel kunye neFAQ - EN 10025 S355JR SSAW Structural Pipe

Kutheni kufuneka usebenzisane neWomic Steel kwi-EN 10025 S355JR SSAW Structural Pipe?

Uluhlu olupheleleyo lobungakanani:Inkqubo ye-SSAW egubungela i-OD engama-219mm ukuya kwi-3,000mm, ubukhulu bodonga bufikelela kwi-25.4mm, ubude bufikelela kwi-60m kwiiprojekthi zesakhiwo kunye nokufaka iipali.

Ukumakishwa kwe-CE Kuyafumaneka:Ukuthobela ngokupheleleyo imigangatho yaseYurophu. Ukumakishwa kwe-CE kunye neSibhengezo sokuSebenza (i-DoP) kubonelelwe kwiimveliso ezisemgangathweni ze-EN.

Ingqwalasela esemgangathweni yaseYurophu:Amava akhethekileyo kwizicelo zesakhiwo ze-EN 10025 S355JR kwiiprojekthi zaseYurophu nezamazwe ngamazwe.

Iinkonzo ezongeziweyo ngexabiso:Ukugquma isiphelo, ukusika isiphelo esicacileyo, ukuvala okukhuselekileyo (i-primer, i-galvanizing, i-FBE, i-3LPE), kunye nokusonga okuchasene nokugqwala.

Ubude obude:Ukufikelela kwi-60m ubude obunye kwiiprojekthi zesiseko esinzulu kunye nezakhiwo, nto leyo enciphisa iimfuno zokudibanisa intsimi.

Ukhuphiswano lwezothutho:Intsebenziswano enobuchule kunye neenkampani ezithumela impahla kwihlabathi liphela iqinisekisa ukuthunyelwa kwempahla kwihlabathi liphela ngendlela engabizi kakhulu.

Amaxwebhu apheleleyo:Izatifikethi zoVavanyo oluGcweleyo lweMill (EN 10204 Uhlobo 2.2, 3.1, okanye 3.2), iingxelo ze-NDT, iingxelo zobukhulu, amaxwebhu okulandelela, kunye ne-CE DoP.

Khetha iWomic Steel Group njengeqabane lakho elithembekileyo lemibhobho yokwakha ye-EN 10025 S355JR SSAW ekumgangatho ophezulu yokwakha, iziseko zophuhliso, kunye neeprojekthi zoshishino kwihlabathi liphela. Wamkelekile ukubuza!

Iwebhusayithi: www.womicsteel.com

I-imeyile: sales@womicsteel.com

Ucingo/WhatsApp/WeChat:

UVictor: +86-15575100681

UJack: +86-18390957568

Imibuzo Ebuzwa Rhoqo (Imibuzo Ebuzwa Rhoqo) - EN 10025 S355JR SSAW Umbhobho Wolwakhiwo

Q: Yintoni umahluko phakathi kwe-EN 10025 S355JR kunye ne-EN 10219 S355JRH?

A: I-EN 10025 ngumgangatho weemveliso zentsimbi ezakhiweyo ezitshisiweyo (iipleyiti, amacandelo, iibhari). I-EN 10219 ngumgangatho weenxalenye ezingenanto ezakhiweyo ezidityanisiweyo ezenziwe ngokubandayo. Zombini zineempawu ezifanayo zoomatshini, kodwa i-EN 10219 ibandakanya iimfuno ezongezelelweyo ezithile kwiinxalenye ezingenanto (ukunyamezelana okulinganayo, uvavanyo lokuthamba). Kwizicelo zepayipi ze-SSAW, zombini ezi migangatho ziyasebenza.

Q: Yintoni umahluko phakathi kwe-S355JR kunye ne-S355J2?

A: I-S355JR iqinisekisile ukuba inamandla okumelana ne-27 Joules kwi-20°C, ngelixa i-S355J2 iqinisekisile ukuba inamandla okumelana ne-27 Joules kwi--20°C. I-S355J2 iyacetyiswa kwiindawo ezinobushushu obuphantsi, imozulu ebanda kakhulu, kunye nezakhiwo zaselunxwemeni.

Q: Bungakanani ubude obuphezulu bombhobho wesakhiwo se-EN 10025 S355JR SSAW?

A: Ubude obuqhelekileyo yi-6m, 12m, kunye ne-18m. Ubude obulungiselelwe wena ukuya kuthi ga kwi-60m buyafumaneka ngokuxhomekeke kububanzi kunye nobukhulu bodonga.

Q: Zeziphi iindlela zokugqiba umphezulu ezikhoyo?

A: Sinikezela ngeengubo ezingenanto (isikali semill), ezifakwe ioyile, ezifakwe iprime, ezifakwe i-black coat, ezifakwe i-hot dip galvanised, kunye neengubo ezahlukeneyo ezichasene nokugqwala (FBE, 3LPE).

Q: Ngaba ungabonelela ngemibhobho yolwakhiwo ngokuhlolwa ngumntu wesithathu?

A: Ewe. Siququzelela uhlolo lwe-SGS, i-BV, i-TÜV, i-DNV, okanye nawuphi na ummeli otyunjwe ngumthengi. 3.2 Izatifikethi zohlolo zinikezelwa rhoqo xa ziceliwe.

Q: Ngawaphi amaxwebhu anikezelwayo ngokuthunyelwa ngakunye?

A: Isatifikethi sovavanyo lweMill (EN 10204 Uhlobo 3.1), Ingxelo yoHlolo oluDimensional, Iingxelo ze-UT, Iingxelo ze-RT (ukuba zichaziwe), uXwebhu lokuLandelwa, Uluhlu lokuPakisha, i-invoyisi yoRhwebo, iSatifikethi seMvelaphi, kunye ne-CE Declaration of Performance (DoP).

Ngaphambili: Umbhobho weNsimbi we-ASTM A572 GR.50 SSAW: Amandla okuvelisa kunye neenkcukacha zeMveliso

Okulandelayo: I-EN 10219 S355JRH SSAW Hollow Section: Amandla okuvelisa kunye neenkcukacha zeMveliso