Ihe valvụ nkịtị Ndepụta nke nguzogide mbuze nke ihe valvụ ọkọlọtọ

Ihe valvụ a na-ahụkarị Ndepụta nke nguzogide mbuze nke ihe valvụ ọkọlọtọ Edepụtara ụkpụrụ ihe eji eme valves n'akwụkwọ a. Gụnyere GB/T 1220-92 igwe anaghị agba nchara GB/T 12225-2005 nzube izugbe valvụ ọla kọpa alloy nkedo GB/T 12226-2005 nzube izugbe valvụ isi awọ nkedo ígwè ọrụ teknụzụ GB/T 12227-2005 ebumnuche izugbe valvụ ductile nkedo ígwè ọrụ teknụzụ. GB/T 12228-89 general valve carbon steel forgings teknuzu ọnọdụ GB/T 12229-2005 valvụ ọkọlọtọ.. Standard maka nkịtị valve ihe National ọkọlọtọ GB/T 1220-92 igwe anaghị agba nchara GB/T 12225-2005 General nzube valve ọla kọpa alloy nkedo - Nka na ụzụ nkọwa GB/T 12226-2005 General nzube valvụ isi awọ nkedo ígwè nkọwa GB/T 12227-2005 eluigwe na ala valvụ ductile ígwè - Nka na ụzụ ọnọdụ GB/T 12228-89 general valve carbon ígwè forging nkọwa nkọwa maka carbon ígwè nkedo nke GB/ T 12229-2005 General nzube valves GB/T 12230-2005 General nzube valve austenite nkedo oru nkọwa GB/T 12459-2005 ígwè butt welded enweghị nkebi ọkpọkọ oyiyi GB/T 699-99 uka carbon structural ígwè GB/T 2967-89 carbide GB/T 3087-99 tubes igwe anaghị agba nchara maka ndị na-esi mmiri ọkụ dị ala na nke ọkara GB/T 3091-2001 tubes ígwè welded maka ụgbọ mmiri mmiri dị ala GB/T 6479-2000 tubes ígwè na-enweghị ntụpọ maka akụrụngwa fatịlaịza dị elu GB/T 8491-87 Ihe nkedo na-eguzogide corrosion iron GB/T 9457-88 Igwe anaghị agba nchara igwe anaghị agba nchara maka petroleum cracking GB/T 17107-97 Steru Structural steel for forging -- grades and mechanical Properties GB/T 17395-1998 Igwe anaghị agba nchara nchara akụkụ, ọdịdị, ịdị arọ na ekwe deviations GB/T 18983-2003 mmanụ quenched tempering mmiri waya enweghị nkebi ígwè tubes maka cryogenic ọkpọkọ GB/T 19189-2003 tempering ígwè efere maka nrụgide arịa Mechanical ọkọlọtọ JB/T 5300-91 Universal valve ihe JB/T 6438 -- 1992 Nka na ụzụ chọrọ maka plasma arc surfacing nke valve akara n'elu JB/T 6617 -- 1993 Nkọwa nkọwapụta nke mgbanaka graphite na-agbanwe agbanwe maka valves JB/T 7248 -- 1994 Nkọwa nka maka ihe nkedo ígwè dị ala maka valves JB/T 7744 -- 1995 Alloy ntụ ntụ maka plasma arc surfacing of valve sealing surfaces JB/T 7744 -- 1995 Alloy powder for plasma arc surfacing of valve sealing surfaces JB/T 9142 -- 1999 Nka na ụzụ nkọwa maka corrosion retarded asbestos nkwakọ maka valves JB/T 5263-2005 ígwè nkedo. Akụkụ maka valvụ ọdụ ọdụ ike JB/T 10507-2005 Igwe ọkụ igwe maka valves Chromium vanadium spring wire for valves Petroleum ọkọlọtọ Sh3401-3410-1996 Nchịkọta ọkọlọtọ maka ihe ndị na-ahụ maka pipeline petrochemical Maka ụkpụrụ ndị ọzọ, lee ntuziaka maka Standards Valve body size na-emekarị ga-ezute. ụfọdụ ọkọlọtọ chọrọ, karịsịa na dayameta size, interface njedebe njedebe - njedebe njikọ flange, njedebe ịgbado ọkụ, njedebe ịgbado ọkụ, ọnụ ọnụ na anya elu, ụdị valves na-enwekarị ụkpụrụ dị iche iche. Nwere ike na-ezo aka ASMEB16.34, API, EN12516, DIN, GB, JIS na ndị ọzọ valves na actuator njikọ mode Iron King valve iji ISO5211 ikpo okwu na actuator njikọ. Dị ka elu ikpo okwu imewe bọl valvụ nwere ike tinye ozugbo na actuator; Obere na ọkara ikpo okwu imewe bọọlụ valves ... Ndepụta nke mgbochi mbuze nke ihe BRONZE ALUMINUMBRONZE Mmụba na-eguzogide ALLOY20MONEL Hastelloyd BC (Nickel base alloys B na C) TYPE316 (316 igwe anaghị agba nchara) TYPE304 (304 igwe anaghị agba nchara)47PHO-17 KMONELRCO. -4 igwe anaghị agba nchara) TYPE41640RCINCOLNEL TYPE304TYPE316ALLOY6FACEDTYPE44060RC (440 igwe anaghị agba nchara) CHROMETUNGSTENCARB> CERAMIC Tebụl 8 Ọdabara Ọnọdụ okpomọkụ nso nke a na-ejikarị oche dị nro Valve Body Size Valve body size, na-emekarị n'ikpeazụ ga-ezute n'ikuku flax. butt welded ọgwụgwụ, aka uwe welded ọgwụgwụ, ọnụ ọgwụgwụ na ihu anya. Ụdị valvụ dị iche iche na-enwekarị ụkpụrụ dị iche iche. Rụtụ aka na ASMEB16.34, API, EN12516, DIN, GB, JIS, wdg Ọdabara mgbasa ozi na-ezo aka Tebụl 6 "Corrosion Resistance Table of Metallic Materials" Akara ọkwa Executive usoro Ụdị actuator valve na actuator njikọ mode Iron King valve nakweere ISO5211 ikpo okwu na njikọ actuator. Dị ka elu n'elu ikpo okwu imewe bọl valve nwere ike tinye ozugbo na actuator; Enwere ike ijikọ valvụ bọọlụ emebere maka nyiwe dị ala na nke ọkara na nyiwe valvụ ya na nkwado kwekọrọ, wee jikọta onye na-eme ihe na bracket Actuator nhọrọ ndabere: ụdị valvụ, nkọwapụta, oghere valvụ oghere na mmechi mmechi Tulee ọnọdụ okpomọkụ dị elu na mmiri mmiri Ọnọdụ ojiji na oge ojiji na-emeghe na mmechi ọsọ na oge Stem dayameta na ntụziaka nke ntụgharị Ụdị njikọ na valvụ Ike parampat: ike ọkụ eletrik, ọnụọgụ nkeji, ikuku pneumatic nchebara echiche pụrụ iche: obere okpomọkụ, mgbawa-àmà, waterproof, fireproof na ndị ọzọ n'ozuzu ma ọ bụ na-adịghị mkpa akpaka akara nke valvụ họrọ "akwụkwọ ntuziaka"; Ngwa ngwa mepere emepe ma mechie valvụ họrọ "pneumatic"; Njikwa akpaaka na valvụ njikwa anya họrọ "eletrik"; Nhọrọ pipeline na-ere ọkụ na mgbawa "ụdị ihe mgbawa" valvụ a na-ejikarị ihe ọla eme ihe WCB/A105 Carbon steel A na-ejikarị valvụ na ihe dị n'ime. A na-ejikarị ya eme ihe maka ikuku, hydrocarbons, mmiri mmiri na-adịghị emebi emebi na gas, uzuoku jupụtara na uzuoku na-ekpo ọkụ na okpomọkụ nke -29 ℃ ruo 426 ℃. Nkedo ígwè kwekọrọ ọkọlọtọ nọmba: ASTMA216WCB/DIN17245 -- 1.0619/AFNORA48C -- M/BS1504-16/JISSCPH2. Aha azụmaahịa nkịtị: GS-C25N/WCB. Nọmba ọkọlọtọ dabara adaba nchara: ASTMA105. Azụmahịa a na-ahụkarị: GS-C25N, WCB (cadt) / A105 (forge) LCB obere okpomọkụ carbon steel A na-ejikarị ihe a eme ihe maka ikuku, hydrocarbons, mmiri mmiri na-adịghị emebi emebi na gas, uzuoku jupụtara na uzuoku na-ekpo ọkụ na oke okpomọkụ nke - 45 ℃ ruo 345 ℃. Ọnụ ọgụgụ ọkọlọtọ kwekọrọ na nkedo ígwè bụ ASTMA352gr.LCB/DIN17245-1.1138/AFNORFB-M/BS1504-161/JISSCPL1. Azụmahịa a na-ahụkarị: GS-CK24, LCB WC6 carbon steel dị elu nke ihe a na-adabara maka ọnọdụ okpomọkụ dị elu n'ihi na ọ dị mma na-eguzogide. Site na echiche nke corrosion nchedo, adabara okpomọkụ nso n'etiti -28 ℃ ka 593 ℃ hydrocarbons, liquids na gas, na-abụghị corrosive vaporizer, jupụtara uzuoku na superheated uzuoku. WC6 siri ike nkedo karịa WCB, ọ dịkwa ike ịgbado ọkụ. Nkedo ígwè kwekọrọ ọkọlọtọ nọmba: ASTMA217WC6/DIN17245 -- 1.7357/AFNOR15CD505 -- M/BS1504-621/JISSCPH21. Aha azụmaahịa nkịtị: GS17CrMo55, WC6. WC9 elu-okpomọkụ carbon ígwè WC9 na WC6 bụ nke otu ihe, adabara otu ọkara WC6, ma okpomọkụ nso bụ elu, -28 ℃ ka 595 ℃. Nrụzi ịgbado ọkụ ma ọ bụ ịgbado ọkụ siri ike. Nkedo ígwè kwekọrọ ọkọlọtọ nọmba: ASTMA217WC9/DIN17245 -- 1.7357/AFNOR15CD505 -- M/BS1504-621/JISSCPH21. A na-ejikarị aha ahia ahia: WC9 316/CF8M igwe anaghị agba nchara 316 maka mgbasa ozi corrosive, dị ka organic ma ọ bụ inorganic acid, mana ọ bụghị maka hydrochloric, sulfuric na phosphoric acid. Nguzogide corrosion ya dị mma karịa 304. N'ihi ọnụnọ nke molybdenum, a na-emeziwanye ihe mgbochi na-akpụ akpụ na okpomọkụ dị elu. Okpomọkụ a na-ahụkarị sitere na -253 ℃ ruo 815 ℃. Nkedo ígwè kwekọrọ ọkọlọtọ nọmba: ASTMA351CF8M/AISI316 / DIN17445-1.4408 / AFNORZ6CND18 c15 / JISSCS14A. 10.3 M/BS1505-316 nọmba ọkọlọtọ kwekọrọ: ígwè arụrụala ASTMA182 / A240gr F316 / AISI316 / DIN17440-1.4401 G-X6CrNiMo1810 nke 316, na arụmọrụ ịgbado ọkụ ka mma yana nguzogide corrosion dị elu karịa 316 na oke okpomọkụ. Ngwa ngwa bụ ọnọdụ yiri nke 316, na a dịtụ elu okpomọkụ nke 455 ℃. Nkedo ígwè kwekọrọ ọkọlọtọ nọmba: ASMA351CF3M/AISI316L/DIN17440-1.4404 / AFNORZ2CND18 c12 / JISSCS16A. 12.3 M/BS1504-316 Aha ahia niile: 316L