I-Tube Weld ngokusebenza okuthembekile

I-Tube Weld enomsebenzi othembekile wokusebenza okufakiwe

Incazelo emfushane:

Lobu buchwepheshe busebenzisa amazinga okushisa aphezulu ukwakha ubuhlobo obuqinile nobuqinile phakathi kwamapayipi, uqinisekise ukuthi imikhiqizo yethu ihlinzeka ngokusebenza okuthembekile ngisho nasezindaweni eziyinselele kakhulu. Noma ngabe usemkhakheni wegesi wemvelo noma udinga izixazululo ezinokwethenjelwa kwamapayipi ezinye izinhlelo zokusebenza, amapayipi ethu azohlangana futhi adlule okulindelwe.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

-Vamile	Ibanga lensimbi	Ukwakheka kwamakhemikhali									Izakhiwo ezi-Tensile							Ukuhlolwa kwe-Charpy Impact bese uphonsa ukuhlolwa kwesisindo
		C	Si	Mn	P	S	V	Nb	Ti		I-CEV4) (%)	I-RT0.5 MPA ithela amandla		Amandla we-RM MPA Tensile		I-RT0.5 / RM	(L0 = 5.65 √ s0) elongation a%
		umnciphikazi	umnciphikazi	umnciphikazi	umnciphikazi	umnciphikazi	umnciphikazi	umnciphikazi	umnciphikazi	-Nye nje	umnciphikazi	uku	umnciphikazi	uku	umnciphikazi	umnciphikazi	uku
	L245MB	0.22	0.45	1.2	0.025	0.15	0.05	0.05	0.04	1)	0.4	245	I-450	415	I-760	0.93	22	Ukuhlolwa komthelela we-Charpy Ngemininingwane, bheka Izinga Lokuqala. Yehlisa Isisindo Sokuhlola Isisindo: Indawo yokugunda ongayikhetha
I-GB / T971112011 (PSL2)	L290MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.4	I-290	495	415			21
	L320mb	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	L360MB	0.22	0.45	1.4	0.025	0.015				1)	0.41	I-360	530	460			20
	L390MB	0.22	0.45	1.4	0.025	0.15				1)	0.41	I-390	545	490			20
	L415MB	0.12	0.45	1.6	0.025	0.015				1) 2) 3	0.42	415	I-565	520			18
	L450MB	0.12	0.45	1.6	0.025	0.015				1) 2) 3	0.43	I-450	I-600	535			18
	L485MB	0.12	0.45	1.7	0.025	0.015				1) 2) 3	0.43	485	I-635	I-570			18
	I-L555MB	0.12	0.45	I-1.85	0.025	0.015				1) 2) 3	Izingxoxo	555	I-705	625	825	0.95	18
	Qaphela:
	1) 0.015 ≤ Altot <0.060; n ≤ 0.012; ai-n ≥ 2-1; cr1; cr1; cr
	2) V + NB + TI ≤ 0.015%
	3) Kuwo wonke amamaki ensimbi, uMo Meyi ≤ 0.35%, ngaphansi kwesivumelwano.
	4) CEV = C + MN / 6 + (CR + mo + v) / 5 + (Cu + NI) / 5

Inzuzo Yenkampani

Ifektri yethu itholakala esifundazweni saseCangzhou, Hebei, futhi sasike sabaphambili ekwenziweni kwamapayipi ensimbi ephezulu selokhu kwasungulwa izindawo ezingama-350,000 zamathani esikwele ezingama-680, futhi zikhiqiza ochwepheshe abanamakhono angama-680.

Isingeniso Somkhiqizo

Ukuzibophezela kwethu ekwazini kahle kuboniswa kwinqubo yethu yokuhlaziya i-arc ye-arc, okuyisinyathelo esibucayi ekwenziweni kwepayipi lethu elivuthiwe. Lobu buchwepheshe busebenzisa amazinga okushisa aphezulu ukwakha ubuhlobo obuqinile nobuqinile phakathi kwamapayipi, uqinisekise ukuthi imikhiqizo yethu ihlinzeka ngokusebenza okuthembekile ngisho nasezindaweni eziyinselele kakhulu. Noma ngabe usemkhakheni wegesi wemvelo noma udinga izixazululo ezinokwethenjelwa kwamapayipi ezinye izinhlelo zokusebenza, amapayipi ethu azohlangana futhi adlule okulindelwe.

Ngokugxila kwekhwalithi kanye nokwenziwa izinto ezintsha, siyaziqhenya ngokunikeza ama-welds wepayipi okuqinisekisa ukusebenza okuhlala isikhathi eside. Hhayi kuphela wethuKuvunguza ipayipi leldedIqinile futhi ihlala isikhathi eside, futhi isebenza kahle kakhulu, iyenza ilungele amaphrojekthi adinga ukuthembeka nokuqina.

Isici Esiyinhloko

Enye yezinto ezibalulekile ze-tube welding ukuthembeka kwayo ku-arc welding, inqubo esebenzisa amazinga okushisa aphezulu ukudala ukuxhumana okuqinile, okuhlala isikhathi eside phakathi kwamashubhu wensimbi. Le nqubo ibalulekile ekuqinisekiseni ubuqotho kanye nokwethenjwa komkhiqizo wokugcina, ikakhulukazi kuzinhlelo zokusebenza lapho ukuphepha nokusebenza kubalulekile, njengokuhamba kwegesi yemvelo, njengokuhamba kwegesi yemvelo.

Inqubo ye-welding ye-arc ifaka ukuncibilikisa imiphetho yepayipi futhi ihlenge ndawonye, yakha ukuxhumana okungenamthungo okungamelana nengcindezi ephezulu kanye nezimo eziningi kakhulu. Le ndlela ayigcini nje ngokukhulisa amandla wepayipi, kepha futhi inweba impilo yayo yensizakalo, okwenza kube yikhekhe elikhethwayo lezicelo ezahlukahlukene zezimboni.

Ngaphezu kwalokho, ukucaciswa nobungcweti okudingekayo kwe-welding yepayipi nakho kukhombisa ukuzibophezela kwenkampani kwikhwalithi. Ngokutshala imali kubuchwepheshe obuthuthukisiwe kanye nabasebenzi abanamakhono, isitshalo se-cangzhou siqinisekisa ukuthi yonke ipayipi elinomoya elivuthayo lihlangana namazinga embonini aqinile, linikeze amakhasimende ukuthula kwengqondo nokuzethemba komkhiqizo.

Inzuzo yomkhiqizo

Enye yezinzuzo ezibalulekile ze-tube welding yikhono layo lokukhiqiza amalunga aqinile angamelana nezingcindezi eziphakeme kanye nezimo ezedlulele. Lokhu kubaluleke kakhulu embonini yegesi yemvelo, lapho ubuqotho bepayipi bubaluleke kakhulu. Inqubo ye-arc welding iqinisekisa ukuthiI-Tube Weldayinamandla kuphela kepha futhi iyavumelana, okunciphisa ubungozi bokuvuza nokwehluleka. Ngaphezu kwalokho, ukusebenza kahle kwe-welding ye-tube kuvumela abakhiqizi ukuthi bakhiqize ngokushesha inani elikhulu le-Spiral Steel Steel ukuze ahlangabezane nokukhula kwemakethe.

Ukushiyeka komkhiqizo

Inqubo idinga abasebenzi abanamakhono nokulawulwa okuqondile kwamapharamitha we-welding ukugwema iziphambeko ezifana ne-poroti noma ukuntuleka kwe-fusion. Lezi zinkinga zingabeka phansi ikhwalithi yomkhiqizo wokugcina futhi ziholele ezingozini zokuphepha ezingaba khona.

Ngaphezu kwalokho, amazinga okushisa aphezulu we-arc welding angakwazi ukwethula izingcindezi ezisele ekuqukethwe, okungathinta ukusebenza kwesikhathi eside kwepayipi.

Amazolumbo

Q1: Yini i-arc welding?

I-Arc Welding yindlela esebenzisa amazinga okushisa aphezulu akhiqizwa yi-arc kagesi ukuncibilika kanye namashidi wensimbi ehlanganisiwe. Ukuze uthole ipayipi eline-welded welded, le ndlela ibalulekile ukudala ukuxhumana okuqinile phakathi kwamapayipi, okubalulekile ekusebenzeni nasempilweni yepayipi.

Q2: Kungani i-Arc Welding ibalulekile kumapayipi wegesi wemvelo?

Amapayipi wegesi wemvelo kumele ahlangabezane namazinga okuphepha aqinile kanye nokuthembela. Inqubo ye-welding ye-arc iqinisekisa ukuthi amalunga amaWeld angamelana nezingcindezi eziphakeme futhi amelane nokugqwala, okwenza kube yinto elungele ukuthutha igesi yemvelo kumabanga amade.

Q3: Ngabe inkampani yakho itholakala kuphi?

Ifektri yethu itholakala eCangegzhou, eSifundazweni saseHebei, indawo eyaziwa ngamandla ayo embonini. Inkampani yethu yasungulwa ngo-1993 futhi ikhule kakhulu ukumboza indawo yamamitha-skwele angama-350,000 futhi uqashwe abasebenzi abanikezelwe abangama-680.

Q4: Uyini umthamo wakho wokukhiqiza?

Siyaziqhenya ngokukhiqiza amathani angama-400,000 ombhoshongo wensimbi ngonyaka. Le ncwadi evelayo yokukhiqiza iyisibonakaliso sokuzibophezela kwethu kwikhwalithi nasekusebenzeni kwenqubo yethu yokukhiqiza.

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