Tshebetso

Khafetsa e phahamengseam e otlolohileng welded pipe(RW) ts'ebetso ea tlhahiso e bonolo, litlhaloso tse le 'ngoe tsa tlhahiso, ho sebelisa ho hanyetsa tjheseletsa le ts'ebetso e phahameng ea maqhubu.Theknoloji ea tlhahiso ea li-arc e kentsoeng ka metsing e otlolohileng ea seam seam (dsaw) e ile ea sebelisoa JCOE, mokhoa oa ho bopa, matla a phahameng a maqhubu a phahameng a cheselitsoeng ho latela theko e tlase ea tlhahiso e phahame ho feta peipi ea tšepe e otlolohileng ea maqhubu a holimo.

Bolelele

E otlolohileng seam tšepe phala e na le tjheseletsa, tjheseletsa telele kapa khutšoanyane, empa e lokela ho ba tjheseletsa, ho ea ka bolelele ba poleiti, 'me hona joale naha e phahameng-maqhubu a phahameng tjheseletsa tšepe phala tjheseletsa ka etsoa 14 limithara tse, habeli qoelisoa arc. tjheseletsa e otlolohileng seam tšepe phala tjheseletsa ka etsoa ho fihlela ho limithara tse 12,8, lipekere welded tšepe poleiti bophara lithibelo ka lebaka la tjheseletsa ka hlahisa ho fihlela ho limithara tse 2,2.

Ho lemoha

Teko ea tšepe ea seam e otlolohileng ka bophara e arotsoe ka: sebopeho sa lik'hemik'hale, tlhahlobo e thata, tlhahlobo ea ho inama, tlhahlobo e bataletseng, tlhahlobo ea bend e tataisitsoeng, tlhahlobo ea hydraulic, ultrasonic test resistance welded steel pipe, submered arc welded pipe e na le tlhahlobo ea ultrasonic, tlhahlobo ea eddy hajoale, ho fumanoa ha mahlaseli. tekolo.Ka hare le bokantle holim'a tšepe phala e lokela ho ba boreleli, ba sa lumelloe ho 'nile ha phuthoa, mapetsong, delamination, lap tjheseletsa, ho pshatla arc, chesa, le botebo tse ling tse fetang lerako botenya bofokoli kheloha.Botebo ha bo fete kheloha e lumelletsoeng ea liphoso tse ncha tsa lehae.

Lisebelisoa

Peipi e cheselitsoeng khafetsa e sebelisoang ho tsamaisa metsi, khase, moea, oli le mouoane o futhumatsang, e loketseng phala ea mokelikeli o tlase, tšepe ea sebopeho.Peipi ea tšepe e kentsoeng ka metsing e habeli e sebelisitsoeng Wangjiagongcheng, metsi, liphaephe tsa khase, kaho, boenjiniere ba motlakase, mochini, maballo a borokho, sebopeho sa tšepe, ho bokella motheo le lisebelisoa tse ling.