Ukhetho lwepayipi yenqwaba olufikelelekayo

Inkcazo emfutshane:

Iinkcukacha zeMveliso

Iithegi zeMveliso

Sikwazisa ngeendlela zethu zokufaka iipali ezingabizi kakhulu: isisombululo esigqibeleleyo kwiimfuno zakho zokwakha. Kwinkampani yethu, siyazingca ngokubonelela nge-spiral weld esemgangathweni ophezuluukunqwabelanisa imibhobho yentsimbiezenzelwe ukumelana neemeko ezinzima kakhulu. Nokuba ubandakanyeka ekwakheni iibhulorho, ekuphuhlisweni kwendlela okanye ekwakheni izakhiwo eziphakamileyo, iipali zethu zikunika isiseko esithembekileyo sokuqinisekisa ukuba iprojekthi yakho ihlala ixesha elide kwaye izinzile.

Zenziwe kusetyenziswa ubuchwepheshe bamva nje, iipayipu zethu zentsimbi ezidityanisiweyo nge-spiral zenzelwe ukuhlangabezana neemfuno ezinzima zezicelo ezahlukeneyo. Ulwakhiwo lwazo oluqinileyo luqinisekisa ukusebenza okuphezulu, nto leyo eyenza zibe zilungele abakhi kunye nabakhi abafuna ukuqina ngaphandle kokuchitha imali eninzi. Siyaqonda ukuba ukusebenza kakuhle kweendleko kubaluleke kakhulu kwimarike yanamhlanje yokhuphiswano, yiyo loo nto iipayipu zeepayipu esizinikezelayo ziyindlela efikelelekayo ngaphandle kokubeka emngciphekweni umgangatho.

Ukuzinikela kwethu ekwanelisekeni kwabathengi kusembindini wayo yonke into esiyenzayo. Kwiminyaka edlulileyo, sizakhele udumo lokugxila kubathengi nokubonelela ngeenkonzo ezipheleleyo zangaphambi kokuthengisa, ukuthengisa, kunye neenkonzo zasemva kokuthengisa. Olu kuzinikela luqinisekisa ukuba siyahlangabezana nazo zonke iimfuno zabathengi bethu, sinikezela ngeemveliso kunye neenkonzo ezihlala zithandwa.

Iinkcukacha zeMveliso

Umgangatho	Ibanga lentsimbi	Ukwakheka kweekhemikhali									Iipropati zokuxinana							Uvavanyo lweCharpy Impact kunye novavanyo lweDrop Weight Tear
		C	Si	Mn	P	S	V	Nb	Ti		I-CEV4)（%）	Amandla okukhupha i-Rt0.5 Mpa		Amandla okuThanda eRm Mpa		Rt0.5/ Rm	（L0=5.65 √ S0）Ukwandiswa kwe-A%
		ubuninzi	ubuninzi	ubuninzi	ubuninzi	ubuninzi	ubuninzi	ubuninzi	ubuninzi	Okunye	ubuninzi	umzuzu	ubuninzi	umzuzu	ubuninzi	ubuninzi	umzuzu
	L245MB	0.22	0.45	1.2	0.025	0.15	0.05	0.05	0.04	1)	0.4	245	450	415	760	0.93	22	Uvavanyo lwempembelelo yeCharpy: Amandla okufunxa impembelelo yomzimba wombhobho kunye nomthungo we-weld kufuneka avavanywe njengoko kufuneka kumgangatho wokuqala. Ukuze ufumane iinkcukacha, jonga umgangatho wokuqala. Uvavanyo lokukrazula ubunzima bokulahla: Indawo yokucheba ekhethiweyo
GB/T9711-2011（PSL2）	I-L290MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.4	290	495	415			21
	I-L320MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	I-L360MB	0.22	0.45	1.4	0.025	0.015				1)	0.41	360	530	460			20
	I-L390MB	0.22	0.45	1.4	0.025	0.15				1)	0.41	390	545	490			20
	I-L415MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.42	415	565	520			18
	I-L450MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.43	450	600	535			18
	I-L485MB	0.12	0.45	1.7	0.025	0.015				1)2)3	0.43	485	635	570			18
	I-L555MB	0.12	0.45	1.85	0.025	0.015				1)2)3	Ingxoxo	555	705	625	825	0.95	18
	Phawula:
	1）0.015 ≤ Altot ＜ 0.060;N ≤ 0.012;AI—N ≥ 2—1;Cu ≤ 0.25;Ni ≤ 0.30；Cr ≤ 0.30；Mo ≤ 0.10;
	2（V+Nb+Ti ≤ 0.015%
	3）Kuzo zonke iiklasi zentsimbi, iMo inokuba ≤ 0.35%, phantsi kwesivumelwano.
	Mn Cr+Mo+V I-Cu+Ni4）CEV=C+ 6 + 5 + 5

Inzuzo yeMveliso

1. Ezi zisombululo zingabizi kakhulu zinokunciphisa kakhulu uhlahlo-lwabiwo mali lweprojekthi kwaye zenze kube lula ukwenziwa kolwakhiwo olukhulu. Kwiinkampani ezifuna ukwandisa izixhobo zazo, iipayipi zemibhobho ezingabizi kakhulu zinokubonelela ngenye indlela efanelekileyo ngaphandle kokubeka emngciphekweni ukuthembeka kwesakhiwo.

2. Abavelisi abaninzi, kuquka nenkampani yethu, babeka phambili ulwaneliseko lwabathengi ngokubonelela ngeenkonzo ezipheleleyo zangaphambi kokuthengisa, ngexesha lokuthengisa, kunye neenkonzo zasemva kokuthengisa ukuqinisekisa ukuba abathengi bafumana inkxaso abayidingayo kuyo yonke inkqubo yokuthenga.

Ukusilela kwemveliso

1. Izixhobo ezingabizi kakhulu zisenokungahlali zihlangabezana nemigangatho engqongqo yomgangatho efunekayo kwiiprojekthi ezinkulu, nto leyo enokubangela ukonakala kwesakhiwo okanye iindleko zokulungisa ezinyukileyo kwixesha elide.

2. Ukuqina nokusebenza kwezi ndlela zingabizi kakhulu kunokwahluka, nto leyo enokubangela umngcipheko kukhuseleko kunye nexesha elibekiweyo leprojekthi.

FAQ

Q1: Yintoni iPiling Steel Pipe?

Iipayipi zentsimbi ezipakishwayo zizakhiwo eziqinileyo ezisilinda ezisetyenziselwa ukuxhasa izakhiwo nezinye izakhiwo. Zitsalwa nzulu emhlabeni ukuze zinike uzinzo kunye nomthamo wokuthwala umthwalo, nto leyo ezenza zibe yimfuneko kwiiprojekthi zokwakha, ingakumbi kwiindawo ezineemeko zomhlaba ezimbi.

Q2: Kutheni ukhetha iipali zemibhobho yentsimbi enobubanzi obukhulu eziwelsiweyo nge-spiral welded?

Iipayipi ezidityanisiweyo ezijikelezayo zaziwa ngamandla azo kunye nokuqina kwazo. Inkqubo yokudityaniselwa okujikelezayo ivumela ububanzi obukhulu, obunokuxhasa imithwalo emikhulu. Oku kuzenza zilungele iiprojekthi ezinkulu zokwakha apho iindlela zendabuko zokufaka iipali zisenokungakwazi ukuhlangabezana neemfuno.

Q3: Ndingazifumana njani iinketho ezingabizi kakhulu?

Ukufumana ixabiso elifikelelekayoumbhobho wokufaka iintsikaukhetho aluthethi ukuncama umgangatho. Inkampani yethu ibeka phambili ulwaneliseko lwabathengi ngokubonelela ngeenkcukacha ezahlukeneyo ezilungiselelwe wena ukuze zihambelane neemfuno zakho. Siqinisekisa ukuba iimveliso zethu zithengiswa ngexabiso elifanelekileyo ngaphandle kokuncama umgangatho. Iinkonzo zethu eziqinisekisiweyo zokuthengisa kwangaphambili, ukuthengisa ngaphakathi, kunye neenkonzo emva kokuthengisa ziqinisekisa ukuba ufumana inkxaso epheleleyo kuyo yonke inkqubo yokuthenga.

Q4: Yintoni endifanele ndiyiqwalasele xa ndithenga?

Xa ukhetha umbhobho wentsimbi wokufaka iindonga, cinga ngezinto ezinje ngobubanzi, umgangatho wezinto ezisetyenzisiweyo, kunye neemfuno zeprojekthi ethile. Iqela lethu lizinikele ekukuncedeni wenze ezi zikhetho, ukuqinisekisa ukuba ufumana isisombululo esifanela iimfuno zakho.

Ngaphambili: Umbhobho weNsimbi ejikelezayo ye-S235 J0 - Izisombululo zeNsimbi ezikumgangatho ophezulu nezihlala ixesha elide

Okulandelayo: Umbhobho womthungo ojikelezayo okumgangatho ophezulu

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