ShandongPeipi ea tšepe e cheselitsoeng, eo hape e tsejoang e le phala e cheselitsoeng, ke phala ea tšepe e entsoeng ka lipoleiti tsa tšepe tse chesehang ka mor'a hore e phuthoe le ho etsoa. Lipeipi tsa tšepe tse cheselitsoeng li arotsoe ka liphaephe tse otlolohileng tsa seam, le liphaephe tse cheselitsoeng ka spiral ho ea ka mofuta oa li-welds. Classified ka tlhahiso mokhoa: arc welded pipe, resistance welded pipe, (high-frequency, low-frequency) khase welded pipe, sebōpi tjheseletsa phala. Ts'ebetso ea tlhahiso ea phala e otlolohileng ea seam welded e bonolo, e nang le ts'ebetso e phahameng ea tlhahiso, theko e tlase, le nts'etsopele e potlakileng. Matla a lipeipi tse cheselitsoeng ka spiral hangata a phahame ho feta a liphaephe tse otlolohileng tsa seam. Li-billet tse tšesaane li ka sebelisoa ho hlahisa liphaephe tse kholoanyane tse cheselitsoeng ka bophara, 'me liphaephe tse bophara bo lekanang le tsona li ka sebelisoa ho hlahisa liphaephe tse cheselitsoeng tsa bophara bo fapaneng. Leha ho le joalo, ha ho bapisoa le liphaephe tsa seam tse otlolohileng tsa bolelele bo lekanang, bolelele ba weld bo eketseha ka 30-100% mme lebelo la tlhahiso le tlase. Lihlahisoa tsa li-coil tsa lebota tse teteaneng li kenyelletsa: khoele e kholo, khoele e kholo ea lebota le bophara bo boholo, lisebelisoa tse fapaneng tsa khoele ea lebota, khoele e teteaneng ea lerako le chesang, khoele e teteaneng e batang, jj.
Liphaephe tsohle tse cheselitsoeng li ka etsoa liphaephe tse entsoeng ka masenke, tse ka fumanoang ka ho buisana le lihlahisoa leqepheng la lehae.

ShandongPeipi ea tšepe e cheselitsoeng, eo hape e tsejoang e le phala e cheselitsoeng, ke phala ea tšepe e entsoeng ka lipoleiti tsa tšepe tse chesehang ka mor'a hore e phuthoe le ho etsoa. Lipeipi tsa tšepe tse cheselitsoeng li arotsoe ka liphaephe tse otlolohileng tsa seam, le liphaephe tse cheselitsoeng ka spiral ho ea ka mofuta oa li-welds. Classified ka tlhahiso mokhoa: arc welded pipe, resistance welded pipe, (high-frequency, low-frequency) khase welded pipe, sebōpi tjheseletsa phala. Ts'ebetso ea tlhahiso ea phala e otlolohileng ea seam welded e bonolo, e nang le ts'ebetso e phahameng ea tlhahiso, theko e tlase, le nts'etsopele e potlakileng. Matla a lipeipi tse cheselitsoeng ka spiral hangata a phahame ho feta a liphaephe tse otlolohileng tsa seam. Li-billet tse tšesaane li ka sebelisoa ho hlahisa liphaephe tse kholoanyane tse cheselitsoeng ka bophara, 'me liphaephe tse bophara bo lekanang le tsona li ka sebelisoa ho hlahisa liphaephe tse cheselitsoeng tsa bophara bo fapaneng. Leha ho le joalo, ha ho bapisoa le liphaephe tsa seam tse otlolohileng tsa bolelele bo lekanang, bolelele ba weld bo eketseha ka 30-100% mme lebelo la tlhahiso le tlase. Lihlahisoa tsa li-coil tsa lebota tse teteaneng li kenyelletsa: khoele e kholo, khoele e kholo ea lebota le bophara bo boholo, lisebelisoa tse fapaneng tsa khoele ea lebota, khoele e teteaneng ea lerako le chesang, khoele e teteaneng e batang, jj.
Liphaephe tsohle tse cheselitsoeng li ka etsoa liphaephe tse entsoeng ka masenke, tse ka fumanoang ka ho buisana le lihlahisoa leqepheng la lehae.

ShandongPeipi ea tšepe e cheselitsoeng, eo hape e tsejoang e le phala e cheselitsoeng, ke phala ea tšepe e entsoeng ka lipoleiti tsa tšepe tse chesehang ka mor'a hore e phuthoe le ho etsoa. Lipeipi tsa tšepe tse cheselitsoeng li arotsoe ka liphaephe tse otlolohileng tsa seam, le liphaephe tse cheselitsoeng ka spiral ho ea ka mofuta oa li-welds. Classified ka tlhahiso mokhoa: arc welded pipe, resistance welded pipe, (high-frequency, low-frequency) khase welded pipe, sebōpi tjheseletsa phala. Ts'ebetso ea tlhahiso ea phala e otlolohileng ea seam welded e bonolo, e nang le ts'ebetso e phahameng ea tlhahiso, theko e tlase, le nts'etsopele e potlakileng. Matla a lipeipi tse cheselitsoeng ka spiral hangata a phahame ho feta a liphaephe tse otlolohileng tsa seam. Li-billet tse tšesaane li ka sebelisoa ho hlahisa liphaephe tse kholoanyane tse cheselitsoeng ka bophara, 'me liphaephe tse bophara bo lekanang le tsona li ka sebelisoa ho hlahisa liphaephe tse cheselitsoeng tsa bophara bo fapaneng. Leha ho le joalo, ha ho bapisoa le liphaephe tsa seam tse otlolohileng tsa bolelele bo lekanang, bolelele ba weld bo eketseha ka 30-100% mme lebelo la tlhahiso le tlase. Lihlahisoa tsa li-coil tsa lebota tse teteaneng li kenyelletsa: khoele e kholo, khoele e kholo ea lebota le bophara bo boholo, lisebelisoa tse fapaneng tsa khoele ea lebota, khoele e teteaneng ea lerako le chesang, khoele e teteaneng e batang, jj.
Liphaephe tsohle tse cheselitsoeng li ka etsoa liphaephe tse entsoeng ka masenke, tse ka fumanoang ka ho buisana le lihlahisoa leqepheng la lehae.