I-China iityhubhu zentsimbi ezingenamthungo kwimigodi yamalahle- GB/T 17396-2009 uMvelisi kunye noMboneleli

Iityhubhu zentsimbi ezingenamthungo kwimigodi yamalahle- GB/T 17396-2009

Iityhubhu zentsimbi ezingenamthungo zokumbiwa kwamalahle- GB/T 17396-2009 Umfanekiso obonakalayo

Inkcazelo emfutshane:

Umbhobho wentsimbi ongenamthungo womgodi wamalahle usetyenziswa ikakhulu ukwenza umbhobho ongenamthungo

ipropu yehydraulic kumgodi wamalahle.

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

Min.Ubungakanani boMyalelo:25 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:GB/T 17396-2009	Unyango lobushushu: Ukufudumeza
IQela leBanga: 20, 35,45, njl	I-Diameter yangaphandle (Round): 10 - 1000 Mm
Ubume beCandelo: Round	Isicelo: umbhobho ongenamthungo wepropu yehydraulic
Indawo yemvelaphi: eTshayina	Unyango loMphezulu: NjengeMfuno yoMthengi
Ukutyeba: 1 - 100 mm	Ubuchwephesha: I-Hot Rolled
Ubude: Ubude obusisigxina okanye ubude obungacwangciswanga	Umbhobho oKhethekileyo: Umbhobho oshinyeneyo wodonga
Isiqinisekiso: ISO9001:2008	Usetyenziso: umbhobho ongenamthungo wepropu yehydraulic
Ingxubevange okanye hayi: Ingxubevange	Uvavanyo:NDT

Isicelo

Umbhobho wentsimbi ongenamthungo womgodi wamalahle usetyenziswa ikakhulu ukwenza umbhobho ongenamthungo wepropu yolwelo olusebenza ngoxinzelelo lwendalo kumgodi wamalahle.

IBanga eliPhambili

IBanga lentsimbi yolwakhiwo lwekhabhoni ephezulu: 20 #,35#

ICandelo leMichiza

	C	Si	Mn	Nb	RE	Cr	Ni	Cu	Mo	P	S
20	0.17-0.23	0.17-0.37	0.35-0.65	一	一	<0. 25	<0. 25	<0. 20	一	<0. 035	<0. 035
35	0.32-0.39	0.17-0. 37	0. 50一0.8	一	一	<0. 25	<0. 25	<0. 20	一	<0. 035	<0. 035
45	0.42-0.50	0.17 一0. 37	0.50 一0.8	一	一	<0. 25	WO. 25	WO. 20	一	<0. 035	<0. 035
27SiMn	0.24-0.32	1.10 一1.4	1.10 一1.4	一	一	W0. 30	<0.30	<0. 20	<0.15	<0. 035	<0. 035
30MnNbREA	0.27-0.36	0. 20一0. 60	1.20 一1. 60	0.020一0. 050	0. 02一0. 04	<0.30	<0.30	<0. 20	<0.15	<0. 035	<0. 035
a Umxholo we-re ubalwa njenge-0.02% ~ 0.04% yongezwa kwintsimbi etyhidiweyo.

IPropati yoomatshini

IPropati yoomatshini
IBanga	Tensile strength	Yima kancinci			Ixesha elide emva kokuphuka	Ukuncitshiswa kwendawo	Amandla okufunxa ookrebe (KV2)/J
	Rm/MPa	MPa			A/%	Z/%
		Ityhubhu yentsimbi ubukhulu bodonga / mm
		<16	>16〜30	>30
	hayi kancinci
20	410	245	235	225	20	-
35	510	305	295	285	17	-	-
45	590	335	325	315	14	-	-
27SiMn	980	835			12	40	39
30MnNbRE	850	720			13	45	48

Imfuneko yoVavanyo

Ukongeza ekuqinisekiseni ukubunjwa kweekhemikhali kunye neempawu zomatshini, umbhobho wensimbi ogqitywe ngokuthe ngqo nge-ingot uya kulawulwa ngumbane ophantsi wokuhlolwa.