Li-tubes tsa boilerke liphaephe tse sebelisetsoang ho tsamaisa mecha ea litaba ka har'a boiler, e kopanyang likarolo tse sa tšoaneng tsa boiler bakeng sa ho fetisa mocheso ka katleho.Li-tubes tsena li ka ba tengliphaephe tse se nang moroko kapa tse tshetsoengme li entsoe kacarbon steel, alloy steel, kapa tshepe e sa hlwekangho itšetlehile ka mocheso, khatello, le litšobotsi tsa lik'hemik'hale tsa mochine o tsamaisoang.
Mefuta ea Boiler Tube
Tube ea lerako e pholileng ka metsi: E lutse ka kamoreng ea boiler, e monya mocheso ka kotloloho ho tsoa lelakabe le mocheso o phahameng oa mocheso oa mocheso o chesang seboping ebe o futhumatsa metsi hore e be mouoane.
Superheater tube: E sebelisetsoa ho futhumatsa mouoane o tletseng metsi o hlahisoang ke boiler ho mouoane o chesang haholo le ho eketsa mocheso oa mouoane ho finyella litlhoko tsa tlhahiso ea indasteri kapa tlhahiso ea matla.
Reheater tube: Ka turbine ea mouoane, e sebelisetsoa ho futhumatsa mouoane o entseng mosebetsi e le ho eketsa mocheso le katleho ea mouoane.
Tube ea ho boloka mashala: E fumaneha ka flue qetellong ea boiler, e sebelisetsoa ho futhumatsa metsi a kenang ka har'a boiler e le ho fokotsa tšebeliso ea mafura a boiler.
Mokelli tube: E sebelisoa ho hokahanya li-tubes tsa boiler ho 'mele oa boiler ho bokella kapa ho aba metsi kapa mouoane ho tsoa ho boiler.
Lisebelisoa tsa Boiler Tube
Tsena li kenyelletsa li-tubes tsa tšepe tsa carbon, li-tubes tsa tšepe tse kopantsoeng le tšepe e sa hloekang.Khetho ea thepa e itšetlehile ka maemo a ho sebetsa a boiler, ho kenyelletsa mocheso, khatello le lik'hemik'hale tsa lik'hemik'hale.
Pipe ea tšepe ea carbon: Pipe ea tšepe ea carbon ke lisebelisoa tse sebelisoang ka tloaelo tsa boiler bakeng sa mecha ea litaba e sa nke lehlakore kapa e fokolang ea asiti, hammoho le libaka tse mahareng ho isa ho tse tlase tsa mocheso.Pipe ea tšepe ea carbon e na le thepa e ntle ea mochini le ts'ebetso ea welding, litšenyehelo li batla li le tlase.
Pipe ea tšepe ea motsoako: Pipe ea tšepe ea alloy e thehiloe holim'a tšepe ea carbon e nang le lisebelisoa tse ling tse kopantsoeng, tse kang chromium, nickel, molybdenum, joalo-joalo, ho ntlafatsa ho hanyetsa mocheso, ho hanyetsa kutu, le thepa ea mechine ea tšepe.Pipe ea tšepe ea alloy e loketse mocheso o phahameng, khatello e phahameng le libaka tse senyang.
Pipe ea tšepe e sa hloekang: Pipe ea tšepe e sa hloekang e na le likarolo tse phahameng tsa chromium, e na le khanyetso e ntle ea kutu, 'me e loketse acid e matla, alkali le maemo a mocheso o phahameng.Li-tubes tsa tšepe tse sa hloekang li theko e boima haholo, empa ho tšoarella ha tsona le ho tšepahala ho etsa hore e be thepa ea khetho bakeng sa lisebelisoa tse ngata tsa indasteri.
Mekhoa ea Tlhahiso
Mekhoa ea ho etsa li-boiler tubes e arotsoe haholo ka lihlophae se nang moroko ebile e cheselitsoe.
Qeto ea ho sebelisaseamlesskapa li-tubes tsa tšepe tse cheselitsoeng li hloka ho etsoa ho ipapisitsoe le maemo a ts'ebetso ea boiler, tekanyo ea khatello, mefuta ea mocheso le litšenyehelo.
Bakeng sa li-boilers tse nang le khatello e phahameng le e phahameng ea mocheso, li-tubes tsa tšepe tse se nang moeli li atisa ho khethoa ho netefatsa tšireletso le ho tšepahala, ha bakeng sa li-boilers tse tlaase le tse mahareng, li-tubes tse entsoeng ka tšepe e ka ba khetho ea moruo.
Tekanyetso ea Phethahatso ea Boiler Tube
Carbon Steel Tube
ASTM A1120: Tlhaloso e Tloaelehileng ea Motlakase-Resistance-Welded Carbon Steel Boiler, Superheater, Heat-Exchanger, le Condenser Tubes with Textured Surface.
GB/T 20409: Pipe ea tšepe e sa tsitsang e nang le khoele e ka hare bakeng sa li-boilers tse phahameng tsa khatello.
GB/T 28413: Li-tubes tsa tšepe tse cheselitsoeng bakeng sa li-boilers le li-heaters tsa mocheso.
Alloy Pipe
ASTM A209: Tlhaloso e Tloaelehileng bakeng sa Boiler ea Motsoako oa Carbon-Molybdenum Alloy-Steel le Superheater Tubes.
Pipe ea tšepe e sa hloekang
ASTM A249/ASME SA249: Tlhaloso e Tloaelehileng bakeng sa Boiler ea Tšepe ea Welded Austenitic, Superheater, Heat-Exchanger, le Condenser Tubes.
ASTM A1098: Tlhaloso e Tloaelehileng bakeng sa Welded Austenitic, Ferritic, Martensitic, le Duplex Stainless Steel Boiler, Superheater, Condenser, le Heat Exchanger Tubes tse nang le Textured Surface.
JIS G 3463: Li-tubes tsa tšepe tse sa hloekang bakeng sa boiler le mocheso oa mocheso.
GB/T 13296: Li-tubes tsa tšepe tse se nang seamless bakeng sa li-boilers le li-heaters tsa mocheso.
GB/T 24593: Austenitic steel stainless welded tubes for boilers and heat exchangers.
Mekhoa e meng e meng
Ho phaella ho litekanyetso tse boletsoeng ka ho hlaka ka holimo bakeng sa ho sebelisoa ka li-boilers, ka linako tse ling litekanyetso tse ling tse ngata li sebelisoa bakeng sa ho etsa li-boiler tubes.
Mohlala, ASTM A53, ASTM A106, ASTM A335, ASTM A312, DIN 17175, EN 10216-2 le JIS G 3458.
Litekanyo tsa li-Boiler Tubes ke life?
Bakeng sa litekanyetso tse fapaneng tsa li-boiler tube, boholo ba boholo bo ka fapana.
Li-tubes tse ngata tsa boiler li na le li-diameter tse nyane tse ka ntle, ha botenya ba marako bo khethoa bo ipapisitse le khatello ea ho sebetsa le thepa ea mochini oa thepa.
Mohlala, maemo a ASTM A192 ke a seamless carbon steel tubing e nang le bophara bo kantle ba 1/2 ho isa ho 7 in. (12.7 mm ho isa ho 177.8 mm) le botenya ba lebota ba 0.085 in. ho isa ho 1 in. (2.2 mm ho 25.4 limilimithara).
Phapano ke Efe Pakeng tsa Boiler Tubes le Steel Tubes?
Li-tubes tsa boiler ke mofuta oa liphaephe, empa li etselitsoe tšebeliso e khethehileng ea li-boilers 'me li na le moralo o thata le litlhoko tsa thepa.Ka lehlakoreng le leng, li-tubing ke lentsoe le akaretsang haholoanyane le akaretsang lipeipi tsohle tse sebelisoang ho tsamaisa maro, ho kenyeletsoa empa ho sa felle feela ka li-boiler tubes.
Mabapi le rona
Ho tloha ha e thehoa ka 2014, Botop Steel e fetohile mofani ea ka sehloohong oa phala ea carbon steel Northern China, e tsejoang ka tšebeletso e babatsehang, lihlahisoa tsa boleng bo phahameng, le litharollo tse feletseng.
Khampani e fana ka mefuta e sa tšoaneng ea liphaephe tsa tšepe ea carbon le lihlahisoa tse amanang le tsona, tse kenyelletsang seamless, ERW, LSAW, le phala ea tšepe ea SSAW, hammoho le lethathamo le feletseng la liphaephe le li-flanges.Lihlahisoa tsa eona tse khethehileng li boetse li kenyelletsa li-alloys tsa boemo bo phahameng le litšepe tse sa hloekang tsa austenitic, tse etselitsoeng ho finyella litlhoko tsa merero e fapaneng ea liphaephe.
Tags: Boiler Tube, boholo ba tube ea boiler, standard tube ea boiler, e se nang seam, phala ea tšepe e entsoeng ka tšepe, peipi ea tšepe ea carbon.
Nako ea poso: May-27-2024