BS EN10210 S355J0H Carbon Umbhobho wentsimbi ongenamthungo oboniswa ngumfanekiso

BS EN10210 S355J0H Carbon Umbhobho wentsimbi engenamthungo

Inkcazelo emfutshane:

Umgangatho: BS EN 10210 / EN 10210;
IBakala: S355J0H (1.0547);
Uhlobo: amacandelo ashushu agqityiweyo kwisetyhula umngxuma umbhobho wentsimbi (CFCHS Steel Pipe);
Inkqubo: ingenamthungo kunye ne-LSAW, i-SSAW, i-ERW kunye nenye inkqubo yokuvelisa inkqubo ye-welding;
Umphezulu: ityhubhu emnyama, ukuchama, igalvanized, ipeyintiwe, 3LPE, FBE, njl.
Ukupakisha: Umbhobho we-Bundle, i-case yeplanga, i-tarpaulin, umbhobho weplastiki umkhuseli wokugqibela, njl.
Ikowuteshini: FOB, CFR kunye neCIF ziyaxhaswa;
Intlawulo: T/T,L/C;
Ixabiso:Qhagamshelana nathi ukuze ufumane isicatshulwa sasimahla kumzi-mveliso waseTshayina.

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Yintoni i-BS EN 10210 S355JOH?

I-BS EN 10210 S355J0H, inombolo yentsimbi 1.0547, yeyecandelo lentsimbi yesakhiwo esinomngxuma eshushu kwaye inombhobho wentsimbi ongenamthungo okanye odityanisiweyo, osetyenziswa kakhulu kwizakhiwo ezifuna ukomelela okuphezulu kunye nokuqina okuhle, okufana nezakhelo ezinkulu zokwakha kunye neebhulorho.

Isixhobo se-S355J0H sineempawu zomatshini ukuba amandla esivuno esincinci yi-355MPa xa ubukhulu bodonga bungagqithi kwi-16 mm kwaye budibana namandla empembelelo amancinci angama-27J ku-0℃.

I-BS EN 10210 iqulethe iintlobo ngeentlobo zeemilo ezinqamlezayo, ezinje ngesetyhula, isikwere, uxande, okanye ielliptical, iBotop Steel igxile kwiityhubhu zentsimbi ezijikelezayo ezinobukhulu obahlukeneyo, ikubonelela ngemigangatho ephezulu kunye nemigangatho ehambelana nemathiriyeli yentsimbi kunye nentengiso ngqo yasefektri. kunye nexabiso elikhuphisanayo.

Iimpawu ze-BS EN 10210 S355J0H

Qaphela: Zonke iimfuno ezikolu xwebhu ziyasebenza nakwi-EN 10210.

I-BS EN 10210 S355J0H Imilinganiselo

I-BS EN 10210 S355J0H yoHlolo lweDimensional

Ubunzima bodonga ≤120mm.

Isetyhula (HFCHS): Ububanzi bangaphandle ukuya kwi-2500 mm;

Isikwere (HFRHS): Imilinganiselo yangaphandle ukuya kwi-800 mm x 800 mm;

I-Rectangular (HFRHS): Imilinganiselo yangaphandle ukuya kwi-750 mm x 500 mm;

I-Elliptical (HFEHS): Imilinganiselo yangaphandle ukuya kwi-500 mm x 250 mm.

I-BS EN 10210 S355J0H Ukuqulunqwa kwemichiza

Ibakala lentsimbi		Uhlobo lwe ukukhutshwa kweoksijini^a	% ngobunzima, ubukhulu
			C		Si	Mn	P	S	N^b,c
Igama lentsimbi	Inombolo yentsimbi		Ubukhulu obuxeliweyo (mm)
			≤40	>40 ≤120
I-BS EN 10210 S355J0H	1.0547	FN	0.22	0.22	0.55	1.60	0.035	0.035	0.009

aFN = Intsimbi yokuvala ayivumelekanga;

bKuvumelekile ukuba kugqithwe amaxabiso achaziweyo ukuba kunyuso ngalunye lwe-0.001 % N the P, max.umxholo ukwancitshiswe nge-0.005%.Umxholo we-N wohlalutyo lwe-cast, nangona kunjalo, awuyi kuba ngaphezu kwe-0.012%;

cIxabiso eliphezulu le-nitrogen alisebenzi ukuba ukubunjwa kweekhemikhali kubonisa ubuncinane be-Al umxholo we-0.020 % kunye nomlinganiselo we-Al/N ubuncinane we-2: 1, okanye ukuba kukho ezinye izinto ezaneleyo ze-N-binding.Izinto ezibophelelayo ze-N ziya kubhalwa kuXwebhu loHlolo.

I-BS EN 10210 S355J0H iiPropati zoomatshini

Ukutyunjwa kwezinto eziphathekayo kwi-BS EN 10210 kusekwe kumandla azo asezantsi esivuno kubukhulu bodonga lwe-16mm kunye neempawu zempembelelo kumaqondo obushushu athile.Amandla esivuno, amandla okuqina, kunye nobude be-BS EN 10210 S355J0H kuncipha njengoko ubukhulu bodonga bukhula.

I-BS EN 10210 S355J0H Iinkqubo zokuVelisa

I-BS EN 10210 ivumela imveliso kusetyenziswa iinkqubo ezahlukeneyo zokuvelisa, ezihlala zibandakanya i-seamless, i-LSAW, i-SSAW, kunye neenkqubo ze-ERW zokuwelda.

Ngezantsi uluhlu lweesayizi zeenkqubo eziqhelekileyo zokuvelisa.

Ukusuka kolu thelekiso lungasentla, kunokubonwa ukuba umbhobho wentsimbi ongenamthungo unenzuzo engokwemvelo kwimveliso yombhobho wentsimbi enodonga olungqingqwa, ngakumbi umbhobho wentsimbi onodonga olungqindilili oluncinci, kodwa ubukhulu bawo buya kulinganiselwa.Ukuba ufuna ukuvelisa imibhobho yensimbi kunye nobubanzi obungaphezulu kwe-660mm, kuya kuba nzima ngakumbi.

UkuQeda komphezulu

Umbhobho omnyama

Oku kubhekiselele kumbhobho wentsimbi ngaphandle konyango lomphezulu.

Ukugquma koKhuseleko okwethutyana

Ukuthintela ukubola kweemibhobho zetsimbi ngexesha lokugcina, ukuthutha, okanye ukufakela, indlela eqhelekileyo kukugubungela umphezulu wombhobho ngoluhlu lwepeyinti okanye i-varnish.

EN 10210 S355J0H Dip eshushu umbhobho wentsimbi

I-Anti-corrosion Coating

Kukho iintlobo ezininzi ze-anti-corrosion coatings, kuquka ipeyinti, i-FBE,3LPE, kunye nentsimbi.Uhlobo ngalunye lwengubo luneempawu ezizodwa kunye neendawo ezisebenzayo.Umhlwa kunye nomhlwa zinokuthintelwa ngokufanelekileyo ngokufaka i-anti-corrosion coating efanelekileyo kwiindawo zentsimbi.

I-TS EN 10210 Idiphu eshushu yokwalekwa ngegalvanized kumphezulu wemibhobho yentsimbi iya kuthobela iimfuno ezifanelekileyo ze-EN ISO 1461.

I-BS EN 10210 Ukunyamezelwa koMda

Ukunyamezela kwiMilo, ukuTwa kunye noMisa

I-BS EN 10210 Unyamezelo kwimilo, ukuthi tye kunye nobunzima

Ukunyamezela kuBude

Umthungo Ubude be-SAW Weld

Ukutyeba, T	Ubude be-weld bead, mm
≤14,2	3.5
>14,2	4.8

Ukuphakama komthungo we-weld weld ngokuqhelekileyo akugqithisi kakhulu ngaphaya kombhobho, kwaye ngexesha lenkqubo yokuvelisa, i-weld seam iphathwa ukwenzela ukuba igungxulwe ngokubalulekileyo kunye nomphezulu wombhobho kwaye ingabonakali ibonakala.

Izicelo ze-BS EN 10210 S355J0H

I-BS EN 10210 S355J0H isetyenziswa ngokubanzi kwizakhiwo zokwakha, ukwenziwa koomatshini, imibhobho yothutho, ulwakhiwo lweziseko ezingundoqo, iinqanawa, kunye nobunjineli baselwandle.Amandla ayo aphezulu kunye nokuqina okuhle kuyenza ibe ntle kwiiprojekthi ezifana neebhulorho, izakhiwo eziphakamileyo, izityalo zemizi-mveliso, iikhreyini, imibhobho yeoli kunye negesi, kunye neenqaba zamandla omoya.

I-BS EN 10210 S355J0H Izinto ezilinganayo

GB/T	IGOST	I-ASTM	I-JIS
I-GB/T 1591 Q345B	I-GOST 19281 09G2S	I-ASTM A501 iBanga C	JIS G 3101 SS490

Ngathi

Ukususela ekusekweni kwayo kwi-2014, i-Botop Steel iye yaba ngumthengisi ohamba phambili we-carbon steel pipe eNyakatho ye-China, eyaziwa ngenkonzo egqwesileyo, iimveliso eziphezulu, kunye nezisombululo ezibanzi.

Inkampani inikezela ngeendidi zemibhobho ye-carbon steel kunye nemveliso ehambelana nayo, kubandakanywa i-seamless, i-ERW, i-LSAW, kunye ne-SSAW ipayipi yensimbi, kunye nomgca opheleleyo wokufakelwa kwemibhobho kunye neeflange.Iimveliso zayo ezikhethekileyo zikwabandakanya i-alloys ephezulu kunye ne-austenitic stainless steels, elungiselelwe ukuhlangabezana neemfuno zeeprojekthi ezahlukeneyo zepayipi.

Ezinye iimveliso eziyeleleneyo:

BS EN10210 S275J0H LSAW(JCOE) uMbhobho wentsimbi

EN10210 S355J2H Ulwakhiwo ERW Umbhobho Steel

Qhagamshelana nathi ngekowuti yasimahla kunye nokubonisana ngeprojekthi yakho.

Ngaphambili: I-ASTM i-A519 1020 yeCarbon engenamthungo yeMbhobho yoMbhobho yoMechanical

Okulandelayo: I-JIS G 3454 STPG370 yeCarbon Seamless Steel Tubes