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.

Shandong Rigang Hot-dip galvanized liphaephe tsa tšepe ho pharaletseng sebelisoa kahong, mechine, merafong ea mashala, lik'hemik'hale, matla a motlakase, likoloi tsa terene, indasteri ea likoloi, litsela tse kholo, marokho, lik'hontheinara, lisebelisoa tsa lipapali, mechine ea temo, mechine ea peterole, mechine ea ho hlahloba, kaho ea sethopo le liindasteri tse ling tsa tlhahiso.

Shandong Rigang Hot-dip galvanized liphaephe tsa tšepe ho pharaletseng sebelisoa kahong, mechine, merafong ea mashala, lik'hemik'hale, matla a motlakase, likoloi tsa terene, indasteri ea likoloi, litsela tse kholo, marokho, lik'hontheinara, lisebelisoa tsa lipapali, mechine ea temo, mechine ea peterole, mechine ea ho hlahloba, kaho ea sethopo le liindasteri tse ling tsa tlhahiso.

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.

Rigang hot-rolled seamless steel pipe ke lesela le lelelele la tšepe le nang le karolo e sekoti 'me ha le na manonyeletso a pota-potileng. Pipe ea tšepe e na le karolo e ka holimo e sekoti 'me e sebelisoa haholo e le phaephe ea ho tsamaisa maro, joalo ka liphaephe tsa ho tsamaisa oli, khase ea tlhaho, khase, metsi le lisebelisoa tse itseng tse tiileng. Ha ho bapisoa le litšepe tse tiileng tse kang tšepe e chitja, phala ea tšepe e se nang seamless e bobebe ka boima ba 'mele ha ho kobeha le matla a torsional a tšoana. Ke tšepe ea karolo ea moruo 'me e sebelisoa haholo ha ho etsoa likarolo tsa sebopeho le likarolo tsa mochini, joalo ka liphaephe tsa ho phunya oli le litšepe tse tsamaisang likoloi. , li-racks tsa libaesekele le li-scaffolding tsa tšepe tse sebelisoang mohahong oa mohaho, joalo-joalo Tšebeliso ea liphaephe tsa tšepe tse se nang moeli ho etsa likarolo tsa lesale li ka ntlafatsa sekhahla sa tšebeliso ea thepa, ho nolofatsa mokhoa oa ho etsa thepa, ho boloka lisebelisoa le lihora tsa ho sebetsa, tse kang ho roala mehele, li-jack, joalo-joalo, tse 'nileng tsa sebelisoa haholo liphaepheng tsa tšepe. Pipe ea tšepe e kentsoeng ka seamless e chesang e boetse ke thepa ea bohlokoa bakeng sa libetsa tse fapaneng tse tloaelehileng. Libarele tsa lithunya, libarele, joalo-joalo li tlameha ho etsoa ka liphaephe tsa tšepe.

Rigang precision tubeke tšupu ea tšepe e hlakileng e phahameng, e khanyang haholo e hlahisoang ke setšoantšo se batang kapa se batang. Bophahamo ba eona ba kahare le kantle bo ka nepahala ho isa ho 0.2mm. Ha e ntse e netefatsa ho kobeha le matla a torsional, e bobebe ka boima ba 'mele, ka hona e sebelisoa haholo ho etsa likarolo tse nepahetseng tsa mochini le meaho ea boenjiniere.

Rigang precision tubeke tšupu ea tšepe e hlakileng e phahameng, e khanyang haholo e hlahisoang ke setšoantšo se batang kapa se batang. Bophahamo ba eona ba kahare le kantle bo ka nepahala ho isa ho 0.2mm. Ha e ntse e netefatsa ho kobeha le matla a torsional, e bobebe ka boima ba 'mele, ka hona e sebelisoa haholo ho etsa likarolo tse nepahetseng tsa mochini le meaho ea boenjiniere.

Pipe ea tšepe ea Rigang Ductileke mofuta oa tšepe e entsoeng ka tšepe, motsoako oa tšepe, carbon le silicon. Graphite ka ductile iron e teng ka sebopeho sa spheroids. Ka kakaretso, boholo ba graphite ke grade 6-7. Boleng bo hloka hore boemo ba spheroidization ea pipe ea cast e laoloe ho grade 1-3 (spheroidization rate ≥80%). Ka hona, thepa ea mechine ea thepa ka boeona Ts'ebetso e 'nile ea ntlafatsoa hamolemo, ka bohlokoa ba tšepe le ts'ebetso ea tšepe. Mohaho oa metallographic oa phala ea tšepe ea ductile ka mor'a ho kenngoa ke ferrite hammoho le pearlite e nyenyane, 'me e na le thepa e ntle ea mochine.

Pipe ea tšepe ea Rigang Ductileke mofuta oa tšepe e entsoeng ka tšepe, motsoako oa tšepe, carbon le silicon. Graphite ka ductile iron e teng ka sebopeho sa spheroids. Ka kakaretso, boholo ba graphite ke grade 6-7. Boleng bo hloka hore boemo ba spheroidization ea pipe ea cast e laoloe ho grade 1-3 (spheroidization rate ≥80%). Ka hona, thepa ea mechine ea thepa ka boeona Ts'ebetso e 'nile ea ntlafatsoa hamolemo, ka bohlokoa ba tšepe le ts'ebetso ea tšepe. Mohaho oa metallographic oa phala ea tšepe ea ductile ka mor'a ho kenngoa ke ferrite hammoho le pearlite e nyenyane, 'me e na le thepa e ntle ea mochine.