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I-API 5L GR.B/ASTM A53 GR.B, LSAW Carbon Steel Pipe
ngo-admin ku-21-03-04

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I-API 5L/ASTM A53 GR.B, i-ERW Carbon Steel Pipe
ngo-admin ku-21-03-04

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I-API 5L/ASTM A106 GR.B, Ipayipi Lensimbi LeCarbon Engenamthungo
ngo-admin ku-21-03-04

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Indlela yokulinganisa yokunqunywa kokuphela kwepayipi lensimbi
ngo admin ku 21-03-03
Njengamanje, izindlela zokulinganisa zokusikwa kokuphela kwamapayipi embonini ikakhulukazi zifaka ukulinganisa okuqondile, ukulinganisa okuqondile, kanye nokulinganisa kwepulatifomu ekhethekile.1.Isilinganiso sesikwele Irula eliyisikwele elisetshenziselwa ukukala ukuthambekela okusikiwe kokuphela kwepayipi ngokuvamile linemilenze emibili.Umlenze owodwa ungama-300mm i...
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Ipayipi Lensimbi Yesevisi Emuncu!
ngo-admin ku-21-03-02
Incazelo: Ipayipi lensimbi lezinsiza ezimuncu lisetshenziswa kumapayipi endaweni egqwalayo.Kuzodala ukuvuza kwepayipi likawoyela negesi, kwezinye izimo ngisho nokuqhuma.Ukugqwala kwamapayipi kuyingozi enkulu ekuphepheni komuntu nasekungcolisweni kwemvelo, ngakho-ke ukukhiqizwa kwepayipi lenkonzo emuncu akulungile...
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Kungani insimbi engagqwali kungelula ukugqwala?
ngo admin ku 21-03-01
1. Insimbi engagqwali ayigqwali, futhi ikhiqiza i-oxide ebusweni.Indlela engagqwali yazo zonke izinsimbi ezingenasici okwamanje emakethe kungenxa yobukhona buka-Cr.Isizathu esibalulekile sokumelana nokugqwala kwensimbi engagqwali ithiyori yefilimu engenzi lutho.Okubizwa nge-passi...
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