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Lisebelisoa tse tloaelehileng tsa li-valve Lethathamo la khanyetso ea khoholeho ea thepa e tloaelehileng ea li-valve
2023-02-16
Lisebelisoa tse tloaelehileng tsa li-valve Lethathamo la ho hanyetsa khoholeho ea thepa ea li-valve tse tloaelehileng Litekanyetso tsa lisebelisoa tse sebelisoang hangata bakeng sa li-valve li thathamisitsoe pampiring ena. E kenyelletsa GB/T 1220-92 tšepe e sa hloekang molamu GB/T 12225-2005 morero o akaretsang valve koporo alloy casting GB/T 12226-2005 morero o akaretsang valve grey cast iron maemo a tekheniki GB/T 12227-2005 GB/T 12228-89 general valve carbon steel forgings maemo a tekheniki GB/T 12229-2005 standard standard castings - Litlhaloso tsa tekheniki GB/T 12226-2005 Litlhaloso tse akaretsang tsa valve ea grey cast iron GB/T 12227-2005 universal valve ductile iron - Maemo a tekheniki GB/T 12228-89 lintlha tse akaretsang tsa valve ea carbon steel T 12229-2005 Li-valve tsa sepheo se akaretsang GB/T 12230-2005 Kakaretso ea li-valve tsa austenite castings lintlha tsa tekheniki GB/T 12459-2005 tšepe butt e kentsoeng liphaephe tse se nang moeli GB/T 699-99 boima ba carbon structural steel GB/T 2967-89 Cast tu. carbide GB/T 3087-99 li-tubes tsa tšepe tse se nang metsi bakeng sa li-boilers tsa khatello e tlase le e mahareng GB/T 3091-2001 Welded tšepe li-tubes bakeng sa lipalangoang tse tlase tsa khatello ea mokelikeli GB/T 6479-2000 li-tubes tsa tšepe tse se nang moeli bakeng sa lisebelisoa tsa manyolo a khatello e phahameng GB/T 8491-87 Tšepe e sa thibeleng ho chesa GB/T 9457-88 Lithapo tsa tšepe tse sa keneleng mocheso bakeng sa ho phatloha ha peterole GB/T 17107-97 Litšepe tsa meralo bakeng sa ho forging -- limaraka le thepa ea mochini GB/T 17395-1998 boholo ba lipeipi tsa tšepe tse se nang seam, ponahalo, boima ba 'mele. le ho kheloha lumelloe GB/T 18983-2003 oli tima tempering spring terata Seamless tšepe tubes bakeng sa liphaephe cryogenic GB/T 19189-2003 tempering tšepe poleiti bakeng sa lijana khatello Mechanical standard JB/T 5300-91 Universal valve material JB/T 64392 -- 1 Litlhoko tsa tekheniki bakeng sa plasma arc holim'a libaka tse koalang li-valve JB/T 6617 -- 1993 Litlhaloso tsa tekheniki tsa selikalikoe sa graphite sa ho pakela li-valve JB/T 7248 -- 1994 Litlhaloso tsa tekheniki bakeng sa li-valve tsa mocheso o tlase JB/T 7744 -- 1995 A phofo bakeng sa plasma arc holim'a holim'a libaka tse koalang li-valve JB/T 7744 -- 1995 Alloy powder bakeng sa plasma arc e holim'a libaka tse koalang li-valve JB/T 9142 -- 1999 Litlhaloso tsa tekheniki bakeng sa ho pakela asbestos e senyehileng bakeng sa li-valve JB3 Steel20 52 likarolo tsa li-valve tsa seteishene sa matla JB/T 10507-2005 Metal bellows for valves Chromium vanadium spring wire for valves Tekanyetso ea peterole Sh3401-3410-1996 Pokello ea Maemo a lisebelisoa tsa liphaephe tsa petrochemical Bakeng sa litekanyetso tse ling, bona Tataiso ea Li-valve tsa Maemo boholo ba 'mele hangata bo tlameha ho kopana. litlhoko tse itseng tse tloaelehileng, haholo-holo ka boholo ba bophara, pheletso ea khokahanyo ea khokahanyo - pheletso ea khokahano ea flange, pheletso ea tjheseletsa ea butt, pheletso ea tjheseletsa ea sleeve, pheletso ea molomo le sebaka se holim'a metsi, mefuta e fapaneng ea li-valve hangata e na le litekanyetso tse fapaneng tse sebetsang. E ka bua ka ASMEB16.34, API, EN12516, DIN, GB, JIS le li-valve tse ling le li-valve tsa khokahano ea actuator Iron King valve e sebelisang sethala sa ISO5211 le khokahano ea actuator. Joalo ka sethala se phahameng sa moralo oa li-valve tsa bolo e ka kenngoa ka kotloloho le actuator; Li-valve tsa bolo ea sethala tse tlase le tse mahareng... Lethathamo la khanyetso ea khoholeho ea mobu ea thepa BRONZE ALUMINUMBRONZE Keketseho ea ho hanyetsa khoholeho ea mobu ALLOY20MONEL Hastellloyd BC (Nickel base alloys B le C) TYPE316 (316 Stainless Steel) TYPE304 (304 Stainless Steel-4PH41C) KMONELC-41PH417 -4 Stainless Steel) TYPE41640RCINCOLNEL TYPE304TYPE316ALLOY6FACEDTYPE44060RC (440 stainless steel) CHROMETUNGSTENCARB> CERAMIC Tafole 8 E sebetsang Mocheso oa thepa ea setulo se bonolo se sebelisoang hangata, hangata litlhoko tsa boholo ba 'mele oa "valve", haholo-holo litlhokahalo tsa boholo ba 'mele. butt welded qetellong, sleeve welded qetellong, molomo qetellong le sefahleho sebaka. Mefuta e fapaneng ea li-valve hangata e na le litekanyetso tse fapaneng tse sebetsang. Sheba ASMEB16.34, API, EN12516, DIN, GB, JIS, joalo-joalo Mecha ea litaba e sebetsang e bua ka Letlapa la 6 "Corrosion Resistance Table of Metallic Materials" Seal grade Executive mechanism Mofuta oa valve ea actuator le mokhoa oa khokahanyo ea actuator Iron King valve e amohela sethala sa ISO5211 le kgokelo ya actuator. Joalo ka sethala se phahameng sa moralo oa li-valve tsa bolo e ka kenngoa ka kotloloho le actuator; Li-valve tsa bolo tse etselitsoeng li-platform tse tlase le tse mahareng li ka hokahanngoa le sethala sa li-valve ka bracket e ts'oanang, ebe actuator e hokahantsoe le bracket Actuator khetho ea motheo ea motheo: mofuta oa valve, litlhaloso, ho bula valve ea sebopeho le torque e koalang Bapisa mocheso o phahameng oa tikoloho le mocheso oa mokelikeli Mokhoa oa ho sebelisa le linako tsa ts'ebeliso Ho bula le ho koala Lebelo le nako Lebelo la ho koala le nako Lebelo la stem le tataiso ea ho potoloha Mokhoa oa ho hokela ho valve Methati ea matla: khatello ea matla a motlakase, nomoro ea mohato, khatello ea moea ea pneumatic Ho nahanela ka ho khetheha: mocheso o tlase, bopaki ba ho phatloha, ho se kenele metsi, e thibelang mollo le tse ling tse akaretsang kapa ha li hloke taolo e ikemetseng ea valve khetha "manual"; Sebetsa se bulehileng le se koala kapele khetha "pneumatic"; Ho laola ka mokhoa o itekanetseng le valve ea ho laola hōle khetha "motlakase"; Khetho ea lipeipi tse tukang le tse phatlohang "mofuta o thibelang ho phatloha" lisebelisoa tse sebelisoang hangata Lisebelisoa tsa tšepe tse tloaelehileng WCB/A105 Carbon steel 'mele oa valve o sebelisoang hangata le lisebelisoa tse kahare. Hangata e sebelisoa bakeng sa moea, li-hydrocarbon, lino tse sa senyeng le likhase, mouoane o tletseng mocheso le mouoane o chesang haholo ka har'a mocheso oa -29 ℃ ho isa ho 426 ℃. Cast tšepe e tsamaisanang le nomoro e tloaelehileng: ASTMA216WCB/DIN17245 -- 1.0619/AFNORA48C -- M/BS1504-16/JISSCPH2. Lebitso le tloaelehileng la khoebo: GS-C25N/WCB. Nomoro e tloaelehileng ea tšepe e entsoeng ka tšepe: ASTMA105. Mabitso a tloaelehileng a khoebo: GS-C25N, WCB (cadt) /A105(forge) LCB Mocheso o tlase oa carbon steel Thepa ena e sebelisoa haholo-holo bakeng sa moea, hydrocarbon, maro a sa senyeng le likhase, mouoane o tletseng mouoane le mouoane o chesang haholo mochesong oa mefuta-futa - 45 ℃ ho isa ho 345 ℃. Nomoro e ts'oanang ea tšepe e entsoeng ka tšepe ke ASTMA352gr.LCB/DIN17245-1.1138/AFNORFB-M/BS1504-161/JISSCPL1. Lebitso le tloaelehileng la khoebo: GS-CK24, LCB WC6 mocheso o phahameng oa carbon steel Thepa ena e loketse maemo a phahameng a mocheso ka lebaka la ho hanyetsa ha eona hantle. Ho latela pono ea ts'ireletso ea kutu, e loketseng mocheso o pakeng tsa -28 ℃ ho isa ho 593 ℃ hydrocarbons, maro le likhase, mouoane o sa senyeng, mouoane o futhumetseng le mouoane o chesang haholo. WC6 e thata haholo ho e etsa ho feta WCB, hape ho thata haholo ho e cheseletsa. Cast tšepe e tsamaisanang le nomoro e tloaelehileng: ASTMA217WC6/DIN17245 -- 1.7357/AFNOR15CD505 -- M/BS1504-621/JISSCPH21. Lebitso le tloaelehileng la khoebo: GS17CrMo55, WC6. WC9 high-themperature carbon steel WC9 le WC6 ke tsa thepa e tshwanang, e loketseng WC6 e tshwanang ya mahareng, empa mocheso wa mocheso o phahame, -28℃ ho 595℃. Ho lokisa welding kapa welding ho thata haholo. Cast tšepe e tsamaisanang le nomoro e tloaelehileng: ASTMA217WC9/DIN17245 -- 1.7357/AFNOR15CD505 -- M/BS1504-621/JISSCPH21. Lebitso le tloaelehileng la khoebo: WC9 316/CF8M tšepe e sa hloekang 316 e atisa ho sebelisoa bakeng sa mecha ea litaba e senyang, e kang organic kapa inorganic acid, empa eseng bakeng sa hydrochloric, sulfuric le phosphoric acid. Ho hanyetsa ha kutu ho molemo ho feta 304. Ka lebaka la boteng ba molybdenum, khanyetso ea creep ka mocheso o phahameng e ntlafatsoa. Lithempereichara tse tloaelehileng li tloha ho -253 ℃ ho ea ho 815 ℃. Lahlela tšepe e tsamaisanang le nomoro e tloaelehileng: ASTMA351CF8M/AISI316 / DIN17445-1.4408 / AFNORZ6CND18 c15 / JISCS14A. 10.3 M/BS1505-316 Nomoro e tloaelehileng e tsamaellanang: tšepe e entsoeng ASTMA182 / A240gr F316 / AISI316 / DIN17440-1.4401 G-X6CrNiMo1810(lahlela)/X5CrNiLMo1810(fohella) mofuta oa tšepe oa 31M o se nang carbon31M ea 316, e nang le ts'ebetso e ntlafetseng ea li-welding le khanyetso e phahameng ea kutu ho feta 316 mocheso o phahameng. Boemo ba kopo bo tšoana le ba 316, ka mocheso o batlang o le holimo oa 455℃. Lahlela tšepe e tsamaisanang le nomoro e tloaelehileng: ASTMA351CF3M/AISI316L/DIN17440-1.4404 / AFNORZ2CND18 c12 / JISCS16A. 12.3 M/BS1504-316 Lebitso le tloaelehileng la khoebo: 316L