Nkhani
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Kodi timachita chiyani tikalandira mafunso kuchokera kwa makasitomala?
1. Yang'anani mosamala zambiri za malonda, monga muyezo, zinthu, chitoliro chachitsulo chosasunthika kapena chitoliro chachitsulo cha ku Korea, chiwerengero cha mamita, chiwerengero cha zidutswa, kutalika, ndi zina zotero, kuti muwone ngati zambiri zofunika zatha. 2. Kuti mudziwe zambiri za imelo zomwe makasitomala atumiza, tidzakutumizirani...Werengani zambiri -
Kusiyana ndi kugwiritsa ntchito mapaipi achitsulo a ERW, LSAW ndi SSAW
ERW ndi chitoliro cholumikizira cholumikizira cholumikizira cholunjika ndi cholimba kwambiri; LSAW ndi chitoliro cholumikizira ...Werengani zambiri -
Kusanthula koyerekeza kwa ASTM A53/ASTM A106/API 5L external diameter maximum thickness deviation
Kufotokozera kwa Kupotoka kwa Kukula kwa Khoma la Kunja Kulekerera Kukula kwa Khoma Kupotoka kwa Kulemera ASTM A53 Chitoliro chachitsulo chosaphimbidwa komanso chotentha choviikidwa m'madzi chopanda ...fanana ndi NPS 1 ...Werengani zambiri -
Chitoliro chachitsulo chopanda msoko ASTM A53, SCH40, Gr.B
Chitoliro chachitsulo chopanda msoko ASTM A53, SCH40, Gr.B ndi chitoliro chachitsulo chapamwamba kwambiri chomwe chimagwiritsidwa ntchito kwambiri pamsika, chokhala ndi magwiridwe antchito abwino komanso minda yosiyanasiyana yogwiritsira ntchito. Izi ndi chiyambi cha zabwino za chitoliro chachitsulo ichi: Zipangizo ndi muyezo wa ASTM A53 wokhazikika ndi...Werengani zambiri -
Chitoliro chachitsulo chopanda msoko malinga ndi ASTM A213
Werengani zambiri -
Kutanthauzira kokhazikika: EN 10216-1 ndi EN 10216-2
Mndandanda wa miyezo ya EN 10216: Miyezo ya EU ya ma boiler, machubu a utsi ndi machubu a superheater M'zaka zaposachedwa, ndi kupita patsogolo kwa mafakitale, kufunikira kwa mapaipi achitsulo apamwamba kwapitilira kukula, makamaka m'magawo a ma boiler, machubu a utsi, ndi machubu apamwamba ...Werengani zambiri -
15CrMoG alloy chubu
Chitoliro chachitsulo cha 15CrMoG (chitoliro cha boiler chopanikizika kwambiri) chimagwiritsidwa ntchito kwambiri popanga zida pansi pa mikhalidwe yosiyanasiyana yogwirira ntchito yotentha komanso yopanikizika kwambiri chifukwa cha magwiridwe antchito ake abwino kwambiri, monga: Makampani opanga boiler: Monga chinthu chofunikira kwambiri pamapaipi a boiler, ...Werengani zambiri -
ASTMA210 #Chitoliro cha Chitsulo Chopanda Msoko cha ku America#
ASTMA210 #American Standard Seamless Steel Pipe# ndi chinthu chofunikira kwambiri m'mafakitale, chomwe chimagwiritsidwa ntchito kwambiri m'magawo ambiri monga mafuta, gasi wachilengedwe, makampani opanga mankhwala, magetsi ndi zomangamanga. Izi ndi zomwe zafotokozedwa mwatsatanetsatane zokhudza #chitoliro chachitsulo# ichi: 1️⃣ *...Werengani zambiri -
Kusanthula kwa Msika wa Machubu a Boiler ku China
Chidule: Machubu a boiler, monga zigawo zazikulu za "mitsempha" ya ma boiler, amachita gawo lofunikira kwambiri mu mphamvu zamakono ndi mafakitale. Ali ngati "mtsempha wamagazi" womwe umanyamula mphamvu, kutenga udindo waukulu wonyamula mphamvu yotentha kwambiri komanso yothamanga kwambiri...Werengani zambiri -
Kodi chitoliro cha ASTM A53 Gr.B American Standard chopanda msoko ndi chiyani, ndipo ndi cha mtundu wanji wofanana ndi umenewu m'dziko langa?
ASTM A53 Gr.B ndi imodzi mwa miyezo ya chitoliro chachitsulo yopangidwa ndi American Society for Testing and Materials (ASTM). Izi ndi chiyambi chatsatanetsatane cha chitoliro chachitsulo chosasunthika cha A53 Gr.B: 1. Chidule cha chitoliro chachitsulo chosasunthika cha ASTM A53 Gr.B. Pakati pa ...Werengani zambiri -
Chitoliro chachitsulo chopanda msoko cha ASTMA210/A210M
Mafotokozedwe a mapaipi achitsulo chopanda kaboni chapakati cha ma boiler ndi ma superheaters Mtundu wa chinthu: Giredi a-1, Giredi C Mafotokozedwe a chinthu: m'mimba mwake wakunja 21.3mm ~ 762mm makulidwe a khoma 2.0mm ~ 130mm Njira yopangira: kutentha kozungulira, momwe katundu amaperekedwera: kutentha kozungulira, kutentha kozungulira ...Werengani zambiri -
Chubu cha silinda ya mpweya ya 34CrMo4
Malinga ndi GB 18248, machubu a silinda a 34CrMo4 amagwiritsidwa ntchito makamaka popanga masilinda amphamvu kwambiri, omwe nthawi zambiri amagwiritsidwa ntchito kusunga ndi kunyamula mpweya (monga mpweya, nayitrogeni, mpweya wachilengedwe, ndi zina zotero). GB 18248 imafotokoza zofunikira za machubu a silinda, kuphimba...Werengani zambiri -
Chitoliro chachitsulo cha 15CrMoG chopangidwa ndi aloyi
Chitoliro chachitsulo cha 15CrMoG ndi chitoliro chachitsulo chopangidwa ndi alloy chomwe chimakwaniritsa muyezo wa GB5310. Chimagwiritsidwa ntchito makamaka mu ma boiler a nthunzi otentha kwambiri komanso amphamvu kwambiri, ma superheater, ma heat exchangers ndi zida zina, makamaka pamagetsi, mankhwala, zitsulo, mafuta ndi...Werengani zambiri -
ASTM A179, ASME SA179 American Standard (Chitoliro chachitsulo chopanda mpweya wozizira chopanda mpweya wokwanira cha zosinthira kutentha ndi zoziziritsira mpweya)
Mapaipi achitsulo chosasunthika amatha kugawidwa m'mapaipi achitsulo chosasunthika a ASTM aku America, mapaipi achitsulo chosasunthika a DIN aku Germany, mapaipi achitsulo chosasunthika a JIS aku Japan, mapaipi achitsulo chosasunthika a GB national, mapaipi achitsulo chosasunthika a API ndi mitundu ina malinga ndi malo awo...Werengani zambiri -
Chitoliro chopanda msoko cha EN10216-2 P235GH chokhazikika ku Europe ndipo chimagwiritsidwa ntchito kuti?
Kodi P235GH ndi chinthu chotani? Kodi chikugwirizana ndi chinthu chotani ku China? P235GH ndi chitoliro cha Fihekin ndi chitsulo chopangidwa ndi alloy chomwe chimagwira ntchito kutentha kwambiri, chomwe ndi chitsulo chopangidwa ndi Germany chomwe chimagwiritsidwa ntchito kutentha kwambiri. ...Werengani zambiri -
Kusankha mapaipi achitsulo opanda msoko
Miyezo yodziwika bwino ya mapaipi achitsulo chosasunthika ponyamula madzi m'mafakitale ndi monga 8163/3087/9948/5310/6479, ndi zina zotero. Kodi mungawasankhe bwanji pa ntchito yeniyeni? (I) Msoko wachitsulo cha kaboni...Werengani zambiri -
CHITSULO CHA PIPE ALLOY HT ASTM A335 GR P22 – SCH 80. Kodi ASME B36.10 PLAIN ENDS (CHINTHU CHA MANKHWALA : M) chimatanthauza chiyani?
"PIPE ALLOY STEEL HT ASTM A335 GR P22 - SCH 80 . ASME B36.10 PLAIN ENDS (QUANTITIES UNIT : M)" ndi seti ya ma technical specifications omwe amafotokoza mapaipi achitsulo cha alloy. Tiyeni tiwafufuze limodzi ndi limodzi: PIPE ALLOY STEEL HT: "PIPE" amatanthauza chitoliro, ndipo "ALLOY STEEL" amatanthauza chitoliro chachitsulo...Werengani zambiri -
Chitoliro chachitsulo chopanda msoko cha S355J2H
Chitoliro chachitsulo chopanda msoko cha S355J2H ndi chitsulo chapamwamba kwambiri chomwe chimagwiritsidwa ntchito kwambiri pa zomangamanga ndi mafakitale. "S355" m'dzina lake ikuyimira mphamvu yake yobereka, pomwe "J2H" ikuyimira kulimba kwake pakukhudza ndi magwiridwe antchito ake owotcherera. Chitoliro chachitsulo ichi chapambana kwambiri...Werengani zambiri -
Kuyang'anira chitoliro chachitsulo ASTM A53 B/ASTM A106 B/API 5L B
Kuyang'ana mawonekedwe a mapaipi achitsulo ndi lipoti lofufuza malo oti MTC itsatire: ASTM A53 B/ASTM A106 B/API 5L B Pofuna kuonetsetsa kuti zinthu za mapaipi achitsulo zikukwaniritsa zofunikira za makasitomala, chipani chachitatu chinachita kafukufuku wokhwima wa mawonekedwe ndikuwunika malo mwachisawawa ...Werengani zambiri -
Chitoliro chachitsulo chosasunthika chotentha EN10210 S355J2H
Chitoliro chachitsulo chosasunthika chotentha EN10210 S355J2H ndi chitoliro chachitsulo champhamvu kwambiri, chomwe chimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana amafakitale ndi mapulojekiti aukadaulo. Izi ndi ntchito zake zazikulu ndi zinthu zomwe ziyenera kuganiziridwa pogula: ...Werengani zambiri -
Katundu wa m'nyanja watsala pang'ono kukwera, ndipo mtengo woyendera mapaipi achitsulo chosasunthika udzakwera.
Pamene chaka chino chikuyandikira, katundu wa panyanja watsala pang'ono kukwera, ndipo kusinthaku kudzakhudza ndalama zoyendera za makasitomala, makamaka poyendetsa mapaipi achitsulo osapindika. Pofuna kupewa mavuto osafunikira, makasitomala akulangizidwa kuti akonze...Werengani zambiri -
Lero, ndipereka mitundu iwiri ya mapaipi achitsulo opanda msoko, 15CrMoG ndi 12Cr1MoVG.
Chitoliro chachitsulo chopanda msoko ndi chingwe chachitsulo chachitali chokhala ndi gawo lopanda kanthu komanso chopanda misoko yozungulira. Chifukwa cha njira yake yapadera yopangira, chili ndi mphamvu zambiri komanso kukana kupanikizika bwino. Mapaipi achitsulo chopanda msoko omwe adayambitsidwa nthawi ino ali ndi zipangizo ziwiri ndi zinazake...Werengani zambiri -
Katundu woyikamo
Chinthu chomwe chiyenera kutumizidwa nthawi ino ndi A106 GRB, m'mimba mwake wakunja kwa chitoliro ndi: 406, 507, 610. Kutumizako ndi kulongedza makaseti, kokhazikika ndi waya wachitsulo. Ubwino wa kulongedza makaseti a chitoliro chachitsulo chosasunthika Kugwiritsa ntchito kulongedza makaseti potumiza mapaipi achitsulo chosasunthika ndi ...Werengani zambiri -
Mapaipi achitsulo chosungunuka omwe adzatumizidwa lero adzayang'aniridwa ndi munthu wina.
Mapaipi achitsulo chosasunthika ASTM A335 P11, ASTM A335 P22, ASTM A335 P91 omwe amatumizidwa kumayiko aku South America nthawi ino onse amachokera ku makampani odziwika bwino opanga zitsulo, TPCO, SSTC, HYST. Fakitale yogwirizana ya kampaniyo ili ndi matani 6,000 a mapaipi achitsulo chosasunthika onse...Werengani zambiri
