Amapayipi Ahlanganisiwe E-EN10219 Spiral Seam: Ukuqinisekisa Ingqalasizinda Yendle Ehlala Njalo Nethembekile

Amapayipi Ahlanganisiwe E-EN10219 Umthungo Ojikelezayo: Ukuqinisekisa Ingqalasizinda Yendle Ehlala Njalo Futhi Ethembekile Isithombe Esiveziwe

Incazelo emfushane:

Le ngxenye yale European Standard ichaza izimo zokulethwa kobuchwepheshe zezingxenye zesakhiwo ezihlanganisiwe ezibandayo, ezingenalutho zezinhlobo eziyindilinga, eziyisikwele noma eziyisikwele futhi isebenza ezingxenyeni zesakhiwo ezingenalutho ezakhiwe ezibandayo ngaphandle kokwelashwa kokushisa okulandelayo.

I-Cangzhou Spiral Steel Pipes Group Co., Ltd inikeza ingxenye engenalutho yamapayipi ensimbi ajikelezayo ukuze kwakhiwe.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Yethula:

Ekuthuthukisweni kwanoma yiliphi idolobha lesimanje, uhlelo lwendle olusebenza kahle ludlala indima ebalulekile ekugcineni impilo yomphakathi kanye nokuhlanzeka. Kodwa-ke, ukuze kufezwe uhlelo lwendle olusebenza kahle, kumele kukhethwe izinto ezifanele ukuqinisekisa ukuthi luhlala isikhathi eside, luthembekile futhi aludingi ukulungiswa. EN10219ipayipi elihlanganisiwe lomthungo ojikelezayokuyinto edlala indima ebalulekile engqalasizinda yendle. Kule bhulogi, sizohlola izici eziyinhloko, izinzuzo kanye nokusetshenziswa kwaleli payipi elimangalisayo ekwakhiweni kwendle.

Impahla Yomshini

ibanga lensimbi	amandla amancane okukhiqiza I-Mpa		Amandla okudonsa		Ukwandiswa okuncane %	Amandla amancane omthelela J
ibanga lensimbi	Ubukhulu obucacisiwe mm		Ubukhulu obucacisiwe mm		Ubukhulu obucacisiwe mm	ekushiseni kokuhlolwa kwe-
	16	＞16≤40	＜3	≥3≤40	≤40	-20℃	0℃	20℃
S235JRH	235	225	360-510	360-510	24	-	-	27
S275J0H	275	265	430-580	410-560	20	-	27	-
S275J2H	275	265	430-580	410-560	20	27	-	-
S355J0H	365	345	510-680	470-630	20	-	27	-
S355J2H						27	-	-
S355K2H						40	-	-

Qinisekisa ukuqina nokuqina:

Ipayipi elihlanganisiwe lomthungo elijikelezayo le-EN10219 liqinisekisa ukuqina nokuqina okuphezulu, lihlukanisa namapayipi endabuko. Leli payipi elingavamile lenziwe ngensimbi esezingeni eliphezulu futhi lenzelwe ukumelana nemithwalo esindayo, ukucindezeleka komhlaba kanye nezimo zemvelo ezinzima. Ubuchwepheshe bokushisela umthungo ojikelezayo buthuthukisa ubuqotho besakhiwo salo, buvimbela ukuvuza futhi buqinisekisa ukuhlala isikhathi eside kwengqalasizinda yakho yendle.

Umklamo olungiselelwe wezinqubo eziphumelelayo:

Okubalulekile okufanele kucatshangelwe kuumugqa wendleUkwakhiwa kuyikhono lokukhuthaza ukugeleza okuphumelelayo nokuvimbela ukuvinjelwa. Ipayipi elihlanganisiwe elinomthungo ojikelezayo lihamba phambili kulokhu njengoba ukwakheka kwalo okuyingqayizivele kuvumela ukugeleza okubushelelezi nokuqhubekayo, kunciphisa ingozi yokuvaleka futhi kunciphisa isidingo sokulungiswa njalo. Lesi sici sokuklama siqinisekisa ukuthi amanzi angcolile anokufinyelela okungenakuvinjelwa ezindaweni zokwelashwa, okusiza ekudaleni indawo ehlanzekile nenempilo.

Ukumelana nokugqwala nokuphila isikhathi eside:

Enye yezinselelo ezibalulekile ezibhekene nengqalasizinda yendle ukugqwala okubangelwa ukuqhubeka kokuchayeka kumswakama, amakhemikhali, nezinye izinto ezigqwalisayo. Amapayipi e-EN10219 ahlanganiswe ngomthungo ojikelezayo akhiqizwa ngensimbi engagqwali futhi amelana kakhulu nokugqwala nezinye izinhlobo zokuwohloka. Lokhu kuvikelwa okuphezulu kuqinisekisa ukuhlala isikhathi eside kwamapayipi akho, kunciphisa isidingo sokushintsha njalo futhi kunciphise izindleko zokulungisa zesikhathi eside.

Isicelo semisebenzi eminingi:

EN10219Amapayipi ahlanganisiwe ngomthungo ojikelezayo asetshenziswa kabanzi kumaphrojekthi ahlukahlukene amapayipi endle. Ukuguquguquka kwawo kwenza afaneleke kokubili ukufakwa ngaphansi komhlaba kanye nangaphezu komhlaba. Kungakhathaliseki ukuthi asetshenziswa ezindaweni zokuhlala, zezentengiselwano noma zezimboni, leli payipi libonakalise ukusebenza kahle kwalo ekuphatheni imifudlana ehlukahlukene yemfucuza kanye nokunikeza ingqalasizinda yendle ethembekile neqinile.

Izinto okufanele uzicabangele ngezemvelo:

Njengoba kukhushulwa ukukhathazeka mayelana nokuvikelwa kwemvelo, kubalulekile ukukhetha izinto ezinamathela emikhubeni eqhubekayo. Amapayipi e-EN10219 ahlanganiswe ngomthungo ojikelezayo akhuthaza imizamo yokuvikela imvelo ngenxa yokuqina kwawo kanye nobude bawo. Ngokunciphisa isidingo sokushintsha nokulungisa, kusiza kakhulu ekunciphiseni ukukhiqizwa kwemfucuza futhi konge izinsiza ezibalulekile.

Ekuphetheni:

Amapayipi e-EN10219 ahlanganisiwe ngomthungo ojikelezayo aba yinto eshintsha kakhulu ekwakhiweni kwengqalasizinda yendle. Ukuqina kwawo okumangalisayo, amandla kanye nokumelana nokugqwala kuqinisekisa uhlelo oluthembekile oluzohlala isikhathi eside. Umklamo olungiselelwe kahle wepayipi usiza amanzi angcolile ukuthi ageleze kahle, kuncishiswe ingozi yokuvaleka futhi kuthuthukiswe ukusebenza kahle kwamapayipi endle. Njengoba amadolobha elwela ukufeza intuthuko eqhubekayo, ukukhethwa kwezinto ezifana nepayipi le-EN10219 elihlanganisiwe ngomthungo ojikelezayo kubalulekile ekwakheni inethiwekhi yendle yesimanje neqinile.