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I-ASTM A312 304L 316L 6mtr Amapayipi Ensimbi Angenasici Angenamthungo
Ipayipi lensimbi engagqwaliiwucezu olude lwensimbi engagqwali. Ingxenye yayo eyinhloko iyinsimbi, equkethe okungenani i-chromium engu-10.5% (Cr). Izinto ezifana ne-nickel (Ni) kanye ne-molybdenum (Mo) zivame ukungezwa ukuze kuthuthukiswe izici ezithile. Izici zayo ezivelele kakhulu ukugqwala kwayo okukhethekile kanye nokumelana ne-oxidation, ngenxa yefilimu eminyene ye-passive eyakhiwe phezu kwayo, eyenza ukuthi isetshenziswe kabanzi ezindaweni ezinomswakama, ezonakalisayo, noma ezisezingeni eliphezulu. Ipayipi lensimbi engagqwali futhi linikeza amandla amahle kakhulu, ukuqina, ukukhucululwa kwendle (kulula ukukuhlanza nokubulala amagciwane), kanye nokusebenza kahle nokushisela. Izinto ezijwayelekile zifaka izinsimbi ezingenasici ze-austenitic ezifana ne-304 (inhloso evamile) kanye ne-316 (imelana nokugqwala kakhulu, equkethe i-molybdenum). Izinhlelo zokusebenza zihluke kakhulu, ezihlanganisa ukuhlobisa kwezakhiwo (ama-handrails, ama-guardrails), ukuthuthwa kwamanzi (amanzi, igesi, imidiya yamakhemikhali), ukucubungula ukudla nesiphuzo, imishini yezokwelapha, ukukhiqizwa kwezimoto, izimboni zamandla (i-petroleum, amandla enuzi), impahla yasendlini, namathuluzi anembayo. Kuyimpahla esemqoka ebalulekile embonini nasempilweni yesimanje. Ukwelapha okungaphezulu okufana nokupholisha kanye ne-sandblasting kungasetshenziswa ukuze kuhlangatshezwane nezidingo zobuhle nokusebenza. Sekukonke, amapayipi ensimbi engagqwali ayizinto zamapayipi ezithandwayo ezindaweni eziningi ngenxa yokuqina kwawo, inhlanzeko, ubuhle, kanye nokuhlukahluka.
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I-Acid-Resistant Pressure Resistance 316 304 Engenamthungo 201 Ipayipi Elingenasici Elibandayo Eligoqwe Lensimbi Engenasici
Ipayipi lensimbi engagqwaliiyinsimbi ende eyindilinga engenalutho, esetshenziswa kakhulu kumapayipi ezimboni afana ne-petroleum, amakhemikhali, ezokwelapha, ukudla, imboni yokukhanya, izinsimbi zomshini, nezingxenye zesakhiwo semishini. Ngaphezu kwalokho, lapho ukugoba namandla okugoba kufana, isisindo silula, ngakho-ke sisetshenziswa kabanzi ekwenzeni izingxenye zemishini kanye nezakhiwo zobunjiniyela. Ibuye isetshenziswe ngokujwayelekile kufenisha nasezitsha zasekhishini.
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Ipayipi Lensimbi Elingenamthungo Lekhwalithi Ephakeme ye-ASTM 431 631 Ishubhu Lensimbi Engagqwali
Amapayipi ensimbi engagqwali enziwe ngensimbi engagqwali enokuqukethwe kwe-chromium ≥10.5% (njengamabanga ajwayelekile 304 no-316L). Zinamandla aphezulu (amandla aqinile ≥515MPa), ukumelana nokugqwala okuhle kakhulu (ifilimu ye-surface passivation imelana nokugqwala kwe-asidi/usawoti) kanye nokuphepha okuhlanzekile (ukuphela kwebanga lokudla lokuqeda i-Ra≤0.8μm). Akhiqizwa ngokusebenzisa izinqubo zamapayipi okushisela angenamthungo noma imvamisa ephezulu futhi asetshenziswa kakhulu kumapayipi amakhemikhali (316L angamelana ne-asidi), izakhiwo zokwakha (304 amakhethini amakhethini amakhethini), okokusebenza kwezokwelapha (ukunemba okuyinyumba kwamapayipi) kanye nempahla yamandla (i-LNG amapayipi okushisa aphezulu aphansi). Ziyizinto eziyisisekelo eziyisisekelo emkhakheni wokukhiqiza okuphezulu.
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Imboni yaseChina Izinga eliphezulu 316 347 ipayipi eliyindilinga lensimbi engagqwali
Amapayipi ensimbi engagqwali anokumelana nokugqwala okuhle kakhulu namandla aphezulu, futhi angasebenza ngokuzinza ezindaweni ezinokhahlo isikhathi eside. Iyakwazi ukumelana nezinga lokushisa eliphezulu kanye nokugqwala kwamakhemikhali, kuyilapho indawo engaphezulu ibushelelezi futhi kulula ukuyihlanza, okwenza ibe yinhle kakhulu ekucutshungulweni kokudla, amakhemikhali, imishini yezokwelapha nezinye izimboni. Ngaphezu kwalokho, amapayipi ensimbi engagqwali anezakhiwo ezinhle kakhulu zokucubungula, ukubukeka okuhle nokuvikelwa kwemvelo, anokumelana nomthelela omuhle kanye nokumelana nokuqhekeka, futhi afaneleka ezinhlobonhlobo zezimboni nezokwakha.
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China Supplier 904 904L Stainless Steel Tube
Ngesikhathi esifanayo, amapayipi ensimbi engagqwali afakwe inethiwekhi yepayipi elijikelezayo elizimele, futhi amanzi ahlanzekile ekhwalithi ephezulu alethwa ngokuqondile ekhaya lomsebenzisi (noma igumbi lezivakashi) ngamapayipi ensimbi engagqwali. office) ukuze abantu baphuze ngqo ukugwema ukuphuza kanye “nokungcoliswa kwamanzi”.
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I-China Supplier ASTM Heat-resistant 309 310 310S Stainless Steel Tube
Amapayipi ensimbi engagqwali angashisi aklanyelwe ukumelana namazinga okushisa aphezulu futhi amelane ne-oxidation nokugqwala ekufuneni izicelo zezimboni nezisezingeni eliphezulu. Lawa mapayipi avame ukusetshenziswa ezimbonini ezifana ne-petrochemical, ukukhiqiza amandla, kanye ne-aerospace, lapho echayeka khona ekushiseni okwedlulele nasezindaweni ezidlayo.
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I-ASTM imelana nokushisa 316 347 Ishubhu yensimbi engagqwali
Amapayipi ensimbi engagqwali angashisi aklanyelwe ukumelana namazinga okushisa aphezulu futhi amelane ne-oxidation nokugqwala ekufuneni izicelo zezimboni nezisezingeni eliphezulu. Lawa mapayipi avame ukusetshenziswa ezimbonini ezifana ne-petrochemical, ukukhiqiza amandla, kanye ne-aerospace, lapho echayeka khona ekushiseni okwedlulele nasezindaweni ezidlayo.
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Ipayipi Lensimbi Elingangeni Kokushisa Le-ASTM 431 631 Ishubhu Lensimbi Engagqwali
Amapayipi ensimbi engagqwali angashisi aklanyelwe ukumelana namazinga okushisa aphezulu futhi amelane ne-oxidation nokugqwala ekufuneni izicelo zezimboni nezisezingeni eliphezulu. Lawa mapayipi avame ukusetshenziswa ezimbonini ezifana ne-petrochemical, ukukhiqiza amandla, kanye ne-aerospace, lapho echayeka khona ekushiseni okwedlulele nasezindaweni ezidlayo.
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I-Royal Group 316 316l Eshiselwe Ipayipi Lensimbi Engagqwali lasePoland
Kunezinhlobo eziningi zeamapayipi ensimbi engagqwali, ngokusetshenziswa okuhlukile, izidingo ezahlukene zobuchwepheshe, nezindlela ezihlukene zokukhiqiza. I-diameter yangaphandle yepayipi yensimbi ekhiqizwayo okwamanje ingu-0.1-4500mm, futhi ubukhulu bodonga buyi-0.01-250mm.
Ipayipi lensimbi engagqwali liyinsimbi eyindilinga eyindilinga engenalutho, esetshenziswa kabanzi ku-petroleum, amakhemikhali, ezokwelapha, ekudleni, embonini yokukhanya, izinsimbi zomshini kanye namanye amapayipi ezimboni kanye nezingxenye zesakhiwo semishini. Ngaphezu kwalokho, lapho ukugoba namandla okugoqa kufana, isisindo silula, ngakho-ke sisetshenziswa kabanzi ekwenzeni izingxenye zemishini kanye nezakhiwo zobunjiniyela. Ibuye isetshenziswe ngokujwayelekile njengefenisha nezitsha zasekhishini.
Izakhiwo zepayipi lensimbi engagqwali: ukumelana nendawo ngaphansi kuka-1000M; ukuvikela ukugqoka; enwebekayo; ukumelana kwamakhemikhali okuhle kakhulu; ukumelana okuhle kwe-alkali yensimbi ne-asidi; ukuqina okuqinile; i-flame retardant. -
China Supplier 301 302 303 304 304L 309 310 310S 316 316L 321 Stainless Steel Pipe
Njengoba izidingo zabantu zekhwalithi yamanzi okuphuza zikhula kancane kancane, izinhlelo zasemadolobheni zisebenzisa amanzi ahlukaniswe ngekhwalithi ezindaweni zokuhlala (amahhotela). isakhiwo sehhovisi). Kunesiteshi sokuhlanza amanzi epaki sokuhlanza ngokujulile amanzi aphuma kumpompi.
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China Supplier 201 202 204 Stainless Steel Tube
Ukuhlolwa kokuqina kwe-Rockwell kwepayipi lensimbi engagqwali kuyafana nokuhlolwa kokuqina kwe-Brinell, okuyindlela yokuhlola yokuhlehlisa. Umehluko wukuthi ikala ukujula kwe-indent. Ukuhlolwa kokuqina kwe-Rockwell kuyindlela esetshenziswa kabanzi njengamanje, futhi i-HRC ingeyesibili ngemva kokuqina kwe-Brinell HB ezindinganisweni zamapayipi ensimbi. Ubulukhuni be-Rockwell bungasetshenziswa ekunqumeni kwezinto zensimbi ezithambile kakhulu eziqinile kakhulu, zenza indlela ye-Brinell ayikho, ilula kunendlela ye-Brinell, ingakwazi ukufunda ngokuqondile ukubaluleka kobulukhuni kusukela ekudayeleni komshini wokuqina. Kodwa-ke, ngenxa yokuhlehlisa okuncane, inani lokuqina alinembile njengendlela ye-Brinell.
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China Supplier 630 Stainless Steel Tube
Ngesikhathi esifanayo, amapayipi ensimbi engagqwali afakwe inethiwekhi yepayipi elijikelezayo elizimele, futhi amanzi ahlanzekile ekhwalithi ephezulu alethwa ngokuqondile ekhaya lomsebenzisi (noma igumbi lezivakashi) ngamapayipi ensimbi engagqwali. office) ukuze abantu baphuze ngqo ukugwema ukuphuza kanye “nokungcoliswa kwamanzi”.
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