ETshayina Amacandelo ashushu agqityiweyo esakhiwo esingeyo-alloyi kunye neentsimbi ezicolekileyo eziziinkozo Umenzi kunye noMboneleli

Amacandelo ashushu agqityiweyo esakhiwo esingenalo ialloyi kunye neentsimbi ezicolekileyo eziziinkozo

Amacandelo ashushu agqityiweyo olwakhiwo lwe-non-alloy kunye neentsimbi ezicolekileyo zengqolowa Umfanekiso obonakalayo

Inkcazelo emfutshane:

Icandelo elingenalo i-alloy yensimbi, i-Fine Grain Steel Structure Hollow Icandelo leNsimbi kwi-BSEN10210-1-2006 Standard.

Intlawulo:30% idiphozithi, 70% L/C okanye B/L ikopi okanye 100% L/C emehlweni

Min.Ubungakanani boMyalelo:30 T

Ukubonelela ngezakhono:Ngonyaka 20000 Tons Inventory of Steel Pipe

Ixesha lokukhokhela:7-14 iintsuku ukuba isitokhwe, 30-45 iintsuku ukuvelisa

Ukupakisha:Ukunyamalala okumnyama, i-bevel kunye ne-cap yombhobho ngamnye; I-OD engaphantsi kwe-219mm kufuneka ipakishwe kwi-bundle, kwaye ibhandle nganye ayidluli kwiitoni ezi-2.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isishwankathelo

Umgangatho: BSEN10210-1-2006	Ingxubevange okanye Hayi: Hayi
Iqela leBakala: S235GRH, S275JOH, S275J2H, S355JOH, S355J2H	Isicelo: Ulwakhiwo
Ukutyeba: 1 - 100 mm	Unyango loMphezulu: Njengemfuno yomthengi
I-Diameter yangaphandle (Round): 10 - 1000 mm	Ubuchwephesha: Kushushu kuqengqeleka okanye kubanda kuqengqeleka
Ubude: Ubude obuzinzileyo okanye ubude obungenamkhethe	Unyango lobushushu: Ukuphelisa/Ukunciphisa/Ukunciphisa Uxinzelelo
Ubume beCandelo: Round	Umbhobho oKhethekileyo: Umbhobho oshinyeneyo wodonga
Indawo yemvelaphi: eTshayina	Ukusetyenziswa: Isakhiwo somatshini, isakhiwo esiqhelekileyo
Isiqinisekiso: ISO9001:2008	Uvavanyo: ECT/UT

Isicelo

Isetyenziswa ikakhulu kulwakhiwo lweMechanical, ulwakhiwo jikelele.

IBanga eliPhambili

S235GRH, S275JOH, S275J2H, S355JOH, S355J2H

ICandelo leMichiza

ibakala		I-Deoxygenated Chwetheza a	% Ubuninzi, ubukhulu
Igama lentsimbi	Intsimbi yentsimbi		C Ubukhulu bodonga olumiselweyo mm		Si	Mn	P	S	Nbc
Igama lentsimbi	Intsimbi yentsimbi		≤ 40	＞ 40≤ 120	Si	Mn	P	S	Nbc
S235JRH	1.0039	FN	0.17	0.20	-	1.40	0.040	0.040	0.009
S275J0H	1.0149	FN	0.20	0.22	-	1.50	0.035	0.035	0.009
S275J2H	1.0138	FF	0.20	0.22	-	1.50	0.030	0.030	-
S355J0H	1.0547	FN	0.22	0.22	0.55	1.60	0.035	0.035	0.009
S355J2H	1.0576	FF	0.22	0.22	0.55	1.60	0.030	0.030	-
S355K2H	1.0512	FF	0.22	0.22	0.55	1.60	0.030	0.030	-
a Inkcazo yendlela yokukhupha i-deoxidation ngolu hlobo lulandelayo: FN = Ukubilisa intsimbi akuvumelekanga I-FF = insimbi ebulewe ngokupheleleyo equkethe i-nitrogen-binding elements kwisixa esaneleyo ukubopha i-nitrogen enokwenzeka (Umzekelo: 0.020% ubuncinane be-aluminiyam epheleleyo okanye i-0.015% ye-aluminiyam enyibilikayo) b Kuvunyelwe ukugqithisa ixabiso elichaziweyo, nje kuphela ukuba umxholo we-N ukhula ngo-0.001%, umxholo ophezulu we-P uyancipha ngo-0.005% ngexesha elifanayo. Umxholo we-N kuhlalutyo lokunyibilikisa kufuneka ungadluli kwi-0.012%. c Ukuba ukwakheka kweekhemikhali kubonisa ubuncinane be-aluminiyam yesiqulatho se-0.020% kunye nomlinganiselo we-Al / N ubuncinane we-2: 1, okanye ukuba kukho ezinye izinto ezaneleyo zokubopha i-nitrogen, imida yomxholo we-nitrogen ongentla awusebenzi. Izinto ezibophelelayo ze-nitrogen ziya kuphawulwa kumaxwebhu okuhlola.

IPropati yoomatshini

IBanga		Ubuncinci besivuno						tensile strength			Ubuncinci bobude				Ubuncinci bamandla empembelelo
Igama lentsimbi	Inombolo yentsimbi	Ubukhulu obuqhelekileyo						Ubukhulu obuqhelekileyo			Ubukhulu obuqhelekileyo				Ubukhulu obuqhelekileyo
		≤16	＞ 16	＞ 40	＞ 63	＞ 80	＞ 100	≤3	＞ 3	＞ 100	≤40	＞40≤63	＞63≤100	＞100≤120	-20℃	0℃	20℃

			≤ 40	≤ 63	≤ 80	≤ 100	≤ 120		≤100	≤ 120
S235JRH	1.0039	235	225	215	215	215	195	360-510	360-510	360-500	26	25	24	22	-	-	27
I-S275J0Hc	1.0149	275	265	255	245	235	225	430-580	410-560	400-540	23	22	21	19	-	27	-
S275J2H	1.0138														27	-	-
I-S355J0Hc	1.0547	355	345	355	325	315	295	510-680	470-630	450-600	22	21	20	18	-	27	-
S355J2H	1.0576														27	-	-
S355K2H	1.0512														40	-	-
ixabiso lesampulu yobude. Ixabiso lomgangatho wesampulu enqamlezileyo yi-2% ngaphantsi kweli xabiso.b Kubunzima obungaphantsi kwe-3mm, bona ku-9.2.2.c Kuphela xa ukhetho 1.3 lusetyenziswa, ukuqinisekiswa kokusebenza kwempembelelo kuyafuneka.d Jonga ku-6.6.2 malunga neempawu zempembelelo yemizekelo emincinci.e Eli xabiso lilingana no-27J ku -30 ° C (jonga i-EN 1993-1-1).