Umenzi weePipe zeNsimbi ze-EN10219 S275J0H ezithengiswa ngexabiso eliphantsi eTshayina | Umenzi kunye noMboneleli weeTubes zeNsimbi zeSiseko seSakhiwo

Umenzi weePipe zeNsimbi ze-EN10219 S275J0H eTshayina | Iityhubhu zeNsimbi zeSiseko seSakhiwo

Inkcazo emfutshane:

Iipayiphu zentsimbi ze-EN10219 S275J0H zeeprojekthi zesiseko, ibhulorho, zaselwandle, izibuko kunye neziseko zophuhliso. Zifumaneka ngobubanzi obahlukeneyo kunye nobude kunye nezisombululo zokugquma ezenzelwe wena. Ubonelelo ngqo oluvela kwiRoyal Steel Group.

Umgangatho:EN10219

Inqanaba:S275J0H

Uhlobo:I-SSAW / I-LSAW (EFW)

Ububanzi obungaphandle:273mm – 3200mm

Ubukhulu bodonga:6mm – 40mm

Ubude:6m–18m, Ubude obuQhelekileyo

Isicelo:Isiseko esinzulu, ukwakhiwa kweebhulorho, ukwakhiwa kwezibuko kunye nolwandle, umoya osuka elwandle

Thumela i-imeyile kuthi I-Whatsapp

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

Into	Iinkcukacha zeNkcukacha
Umgangatho Wokusebenza	EN 10219
Ibanga lentsimbi	S275J0H, Inombolo yeMpawu: 1.0149
Inkcazo yeBanga	S = Intsimbi yesakhiwo; 275 = Amandla amancinci okuvelisa ≥275MPa ubukhulu bodonga ≤16mm; J0 = Uvavanyo lwempembelelo yeCharpy kwi-0℃; H = Icandelo elingenanto (Ipayipi/i-HSS)
Inkqubo yeMveliso	Ukuwelda okuqhelekileyo kwe-ERW / ukuwelda kwe-LSAW okungaphantsi komhlaba umbhobho wentsimbi odibeneyo owenziwe ngokubandayo, iprofayili ye-CHS ejikelezileyo esetyenziswa rhoqo kwiinqwaba zepayipi
Uluhlu lobungakanani olufumanekayo	Ububanzi obungaphandle (OD): 21.3~1220mm; Ubukhulu bodonga (ubude): 2.5 ~ 22mm; Ubude obuqhelekileyo: 6m/9m/12m, ubude obulungiselelwe wena ukusuka kwi-3 ~ 18m bufumaneka
Umphezulu Ukugqiba	Umbhobho omnyama ongenanto, upende okhusela umhlwa, ugqunywe nge-hot-dip galvanized, ugqunywe nge-epoxy ye-tar yamalahle (ikhethwayo kwiprojekthi yokufaka iipilingi)
Imeko yokuhanjiswa	Ukwenziwa kobandayo + ukugqitywa emva kokuwelda, intsimbi yokuwelda isusiwe kwaye ipayipi ilingana nobukhulu obungqukuva

iipayipu zentsimbi, iipayipu zentsimbi, iqela lentsimbi yasebukhosini (6) (1)

iipayipu zentsimbi, iipayipu zentsimbi, iqela lentsimbi yasebukhosini (1) (1)

iipayipu zentsimbi, iipayipu zentsimbi, iqela lentsimbi yasebukhosini (2) (1)

Idatha yoBugcisa

I-EN10219 S275J0H Iipayiphu zeMbhobho yentsimbi Ulwakhiwo lweekhemikhali

I-elementi	C	Mn	P	S	Si	N
Umxholo ophezulu	≤0.20	≤1.50	≤0.035	≤0.035	Akukho mda	≤0.009
Ingxelo	I-carbon grade ephantsi enokumelana kakuhle nokudityaniswa; I-Carbon Equivalent CE ≤0.40% (t ≤40mm)

I-EN10219 S275J0H Iipayiphu zeMbhobho yeNsimbi Ipropati yoomatshini

Uluhlu Lobukhulu Bodonga	Amandla eSivuno (MPa)	Amandla okuThamba (MPa)	Ukwandiswa kwe-A₅	Impembelelo yeCharpy V-notch
t≤16mm	≥275	430~580	≥22%	0℃, Amandla empembelelo ≥27J
16＜t≤40mm	≥265	430~580	≥21%	0℃, Amandla empembelelo ≥27J
40＜t≤63mm	≥255	410~560	≥20%	0℃, Amandla empembelelo ≥27J

Ubungakanani beePipe zentsimbi ze-EN10219 S275J0H

Into	Iinkcukacha
Ububanzi obungaphandle (OD)	21.3mm～1220mm
Ubukhulu bodonga (WT)	2.5mm～22mm
Ubude obuqhelekileyo	6m / 9m / 12m
Ubude obuQhelekileyo	3m～18m ngokweemfuno zomthengi

Udidi lobungakanani	Ububanzi obungaphandle (OD mm)	Ubukhulu Bodonga Oluhambelanayo (WT mm)	Isicelo Esiphambili
Ubungakanani obuncinci	60.3, 76.1, 88.9, 114.3, 139.7, 168.3, 219.1	3.0, 4.0, 5.0, 6.0	Ubunjineli bukamasipala, ukuqinisa isiseko esincinci, ukuxhasa izakhiwo, ukwakhiwa kweentsika ezincinci
Ubungakanani obuPhakathi (Isitokhwe esiPhambili)	273.0, 323.9, 355.6, 406.4, 457.0, 508.0	5.0, 6.3, 8.0, 10.0	Iinqwaba zesiseko sesakhiwo, inkxaso yesiseko sendawo, isiseko sebhulorho ephakathi nencinci, ukuzinziswa kwendlela
Ubungakanani obukhulu	610.0, 711.0, 813.0, 914.0, 1016.0, 1220.0	8.0, 10.0, 12.5, 14.2, 16.0, 20.0	Ukufakwa kweepali zezibuko kunye nezibuko, isiseko se-wind turbine, ubunjineli bebhulorho enkulu, iipali ezincedisayo zeqonga laselwandle, ubunjineli bezakhiwo obunzima

Cofa iqhosha elisekunene

Nxibelelana nathi ukuze ufumane iinkcukacha kunye nobukhulu beePile zeMpayiphu zeNsimbi zamva nje.

Cofa apha

Inzuzo

Iingenelo zeMveliso	IiNdawo zokufaka izicelo zokuBala
1. Amandla aphakathi kunye nokuqina okulinganayo, ukumelana okuhle nobushushu obuphantsi kwi-0℃, ilungele iiprojekthi zokuqokelela kwiindawo ezinobushushu obuphantsi	Iinqwaba zesiseko sokwakha, iinqwaba zemibhobho yezibuko kunye nezibuko, isakhiwo esingaphantsi kwebhulorho, iinqwaba zokugcina imingxuma yesiseko, iinqwaba zesiseko se-wind turbine, uqinisekiso lwendlela kamasipala, iinqwaba zeqonga elincedisayo lolwandle
2. Inokushiselwa kwindawo epheleleyo, ifanelekile ukushiselwa kolwandiso lweenqwaba kunye noqhagamshelo lweflange
3. Ubunzima bokuzilawula obulula ukuze kube lula ukungena emhlabeni; ukumelana nokugoba kunye nokucinezelwa okuphezulu xa kuthelekiswa namacandelo entsimbi eqinileyo
4. Ukunyamezelana okungqongqo kobukhulu kwi-OD kunye ne-WT okuhambelana nemigangatho yaseYurophu yokwakha iipali

Umphezulu Ukugqiba

Uhlobo lomphezulu	Inkcazo yoBugcisa	Iimpawu kunye nesicelo
Ukugqitywa Okumnyama Okungenanto (Umphezulu Wokuqala Wesitshingi)	Umphezulu wentsimbi emnyama yokuqala ngaphandle kokwambathiswa, intsimbi ecocekileyo ye-weld isusiwe, imile ngendlela ejikelezileyo, eneoyile yokulwa nomhlwa ongayikhetha	Ixabiso layo liphantsi, isetyenziswa kakhulu kwimisebenzi yokuhlanganisa iipali ngokubanzi; ifanelekile kwisiseko sangaphakathi, inkxaso yexeshana kunye neeprojekthi zexesha elifutshane; ilungele ukuwelda kunye nokufaka i-coating kwindawo yesibini.
Ukwaleka kwepeyinti echasene nomhlwa	Ipeyinti yokulwa nomhlwa yomzi-mveliso enye okanye ezimbini ezifakwe kumphezulu wombhobho ocociweyo, igqunywe ngokulinganayo, inamathela ngokuqinileyo	Ukusebenza okusisiseko kokulwa nokugqwala; ilungele iiprojekthi zesiseko sikamasipala, isiseko sesakhiwo kunye neeprojekthi zokufaka iipali zomhlaba owomileyo; ukuthintela ngokufanelekileyo ukugqwala komphezulu kunye nokugqwala ngexesha lokuthuthwa nokwakhiwa
I-Hot-Dip Galvanized (HDG)	Inkqubo yokugaya nge-hot-dip ene-zinc coating epheleleyo yomphezulu, indibaniselwano ye-metallurgical ezinzileyo, ubukhulu obuqhelekileyo be-zinc malear	Ukumelana okuhle kakhulu nokugqwala kunye nemozulu; kusebenza kwiindawo ezivulekileyo zangaphandle, kwiindawo ezingangcolisiyo kakhulu elunxwemeni, iinqwaba zesakhiwo ezihlala ixesha elide
Ukwaleka nge-Coal Tar Epoxy	Ingubo yokuzikhusela ekungcoleni enobunzima obuphezulu, ifilimu etyebileyo nengenamthungo, enganyangekiyo emanzini, emhlabeni nakwimichiza yokugqwala	Ikhethwa kakhulu kubunjineli bokufaka iipali; ifanelekile kwiipali zezibuko kunye neenqanawa, isiseko sokuwela umlambo, umhlaba omanzi ongaphantsi komhlaba kunye neepali ezincedisayo zaselwandle, ubomi obude benkonzo kwiindawo ezinzima ezingaphantsi komhlaba kunye neendawo zaselwandle.
Ukwaleka okwenzelwe wena	Umbala wepeyinti olungiselelwe wena, upende olunezingqimba ezininzi oluchasene nokugqwala, upende weprimer otyebileyo we-zinc kunye nezinye iindlela zonyango ezenziwe ngokwezifiso	Ukuhlangabezana nemigangatho ekhethekileyo yobunjineli yokulwa nokugqwala kunye neemfuno zembonakalo yeprojekthi, ezinokwenziwa ngokwezifiso njengemizobo yobugcisa yomthengi kunye neenkcukacha

Isicelo Esiphambili

1. Iziseko zoDonga oluseMgangathweni:Ukwakhiwa komhlaba phantsi kwezakhiwo eziphakamileyo, iifektri, iindawo zokugcina impahla, izakhiwo zorhwebo nezindlu zokuhlala. Iziseko zeenqwaba (zonke iintlobo zokwakha izakhiwo).

2. Iziseko zeBridge Pile:Iziseko ezithwele iibhulorho zeendlela ezinkulu, iibhulorho zikaloliwe, kunye nee-viaducts zasezidolophini. Iziseko ezithwele iibhulorho zomlambo, ichibi kunye neebhulorho zolwandle.

3. Ukwakhiwa kweZibuko:Isiseko sokuthwala imithwalo seetheminali zezibuko, iiyadi zeenqanawa kunye neepleyiti zezibuko. Izixhobo ezinzima kunye neenkonzo zokuhanjiswa kwemithwalo yezibuko.

4. Iiprojekthi zoBunjineli boMbane woMoya noLwandle oluPhesheya:Iziseko zeeturbine zomoya ezikude nolwandle. Uyilo lwenkxaso yamaqonga akude nolwandle, iipayipi ezikude nolwandle, iipayipi ezikude nolwandle, iindonga zolwandle kwaye okwangoku Kwizindlu zokuhlala Ukumelana namaza, ukumelana namaza, kunye nokugqwala kolwandle.

5. Ubunjineli Bokwakha Obukhulu:Iziseko ezinzima ezineenqwaba ezibanzi zomsebenzi wobunjineli bokwakha obukhulu (amadama, izitishi zesitimela esingaphantsi komhlaba, kunye neetonela). Inkxaso yoomatshini bemizi-mveliso kunye nemithwalo yezakhiwo.

Inzuzo yeRoyal Steel Group (Kutheni iRoyal Group ibalasele kubathengi baseMelika?)

1) IOfisi yeSebe - inkxaso yabantu abathetha iSpanish, uncedo lokucoca impahla, njl.njl.

2) Ngaphezulu kweetoni ezingama-5,000 zesitokhwe esikhoyo, kunye nobukhulu obahlukeneyo

umbhobho wentsimbi yesarha - iqela lasebukhosini (1)

umbhobho wentsimbi yesarha - iqela lasebukhosini (3)

3) Ihlolwe yimibutho enegunya efana neCCIC, SGS, BV, kunye neTUV, kunye neepakethe ezisemgangathweni ezifanelekileyo elwandle

Ukupakisha kunye nokuHanjiswa

Ukupakisha oku-1:Iintambo zentsimbi ukuze kube lula ukuziphatha Iibhloko zomthi okanye i-dunnage zifakwa phakathi kweenqwaba ukuthintela ukutshintsha kwezitho ngelixa kusenziwa inkqubo yokuthunyelwa. Unyango lomphezulu (ukhetho): Ukupenda okumnyama, ioyile yokuthintela umhlwa, ifilimu yeplastiki. Iinqwaba ze-galvanized zingasongelwa kwifilimu yeplastiki yokukhusela yexeshana ukuthintela ukukrwela umphezulu. Kukho upakisho olwenziwe ngokwezifiso.

2 Ulwazi lokuHanjiswa:Ubude obuqhelekileyo obukhoyo: 6m, 12m. Ubude: obuqhelekileyo nobuqhelekileyo. Ziza noLoliwe lwaseLwandle kunye nokusetyenziswa kwendlela. Zilungele ukuthutha ngolwandle, ngololiwe okanye ngemoto, zikwanamandla ngokwaneleyo xa zisetyenziswa endleleni. Ixesha lokuhambisa liphakathi kweentsuku ezili-15-30 emva kokufumana intlawulo, kuxhomekeke kubungakanani kunye neenkcukacha. Zisebenza ekuthumeleni impahla kwamanye amazwe kwihlabathi liphela, kunye noxwebhu olupheleleyo (Isatifikethi sovavanyo, Uluhlu lokupakisha, iBill of Lading).

3 Amanyathelo okuphatha:Musa ukusebenzisa izilingi okanye iihoko ezingenazo iipadi ukuze udibane ngqo nomphezulu wombhobho nto leyo enokubangela ukuguguleka kombhobho. Gcina kwindawo epholileyo, eyomileyo nengena umoya kakuhle. Ukuze uphephe ukugqwala ngaphambi kokufakwa. Imithwalo emikhulu nenzima kakhulu kufuneka ilandele imigaqo yokuthunyelwa kwempahla yasekuhlaleni.

UKUHANJISWA KWEMIBHAWU YENTSIMBI YE-ASTM A53

FAQ

1. Kutheni ubeka i-S275J0H endaweni ye-S275JR eqhelekileyo kwimisebenzi yokuqokelela?

I-Core: Kuphephe ukwaphuka okubuthathaka. I-S275J0 inika ubuncinci be-27J Charpy V-notch impact tightness kwi-0°C nge-J0 grade nganye. Phantsi kwemithwalo enzima yokubeka iipali kwindawo eqinileyo okanye kwimozulu ebandayo, ithintela ukuqhekeka kwemibhobho, ngokungafaniyo ne-S275JR eqinisekisiweyo ngamaqondo obushushu begumbi enokuchaphazeleka kakhulu kulwakhiwo.

2. Qinisekisa ukuthembeka kwe-welding phakathi kokufakwa kwe-wilding enamandla aphezulu?

Umongo: Uvavanyo olupheleleyo olungonakalisiyo. Zonke ii-welds zesakhiwo zifumana uhlolo lwe-100% oluqhubekayo lwe-ultrasonic (UT) kunye nokuhlolwa kwe-radiographic eyongezelelweyo (RT) kwiziphelo zepayipi. Ukuwelda kulandela i-EN ISO 15614-1 ukususa iziphene zangaphakathi kunye nokudibanisa amandla okuwelda nesinyithi esisisiseko.

3. Yeka ukuxobuka kwe-hot-dip galvanizing (HDG) ngexesha lokuhamba?

Umongo: Ukucoca i-silicon elawulwayo + i-Sa 2.5 blast. Nciphisa i-silicon yentsimbi ukuya kwi-<0.03% okanye kwi-0.14%–0.25% ukuze uphephe uqweqwe lwe-zinc olubangelwa yi-Sandelin. Ukuqhuma kwe-ISO 8501-1 Sa 2.5 kuqinisekisa ukuba i-galvanisation ethambileyo nenamathele kakuhle ayithinteli ukuqhekeka.

4. Ukugqitywa komphezulu okufanelekileyo kwi-C5-M enobungozi elwandle?

Umongo: I-epoxy yeglasi-flake + uvavanyo olupheleleyo lweholide. I-epoxy yeglasi-flake yefilimu eyomileyo engama-400–500μm ngaphezulu kweprofayili yokuqhumisa engama-50–80μm. Yonke imibhobho ifumana ukuhlolwa kweholide ye-spark ephezulu ye-100% ukuvala imingxuma ye-pin kunye nokuthintela ukungena kwe-chloride.

5. Ukuthintela ukukrwela kokwaleka ngexesha lokuthunyelwa?

Umongo: Ukwahlulwa okungeyontsimbi. Izahlulo zerabha/zeplastiki zahlula imibhobho ebekwe ngaphakathi; izigqubuthelo eziqinileyo zikhusela ukungqubana kwesiphelo. Izilingi zelaphu/zenayiloni zisetyenziselwa kuphela ukulayisha ukuze kuthintelwe ukudibana kwesinyithi nesinyithi.