Nkhani
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Chidziwitso chokwanira cha mapaipi achitsulo chosasunthika
ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E) 1. Chitoliro chachitsulo chopanda msoko ASTM A53 GR.B, nambala yachitsulo: SA53 B, specifications: 1/4′-28′, 13.7-711.2mm 2. Chitoliro chachitsulo chopanda msoko ASTM A106 GR.B cha ntchito zotentha kwambiri, nambala yachitsulo: SA106B, spec...Werengani zambiri -
Nyengo yotentha yafika ndipo kuteteza chilengedwe kwayamba. Kodi mapaipi achitsulo opanda msoko adzakhala ndi zotsatira zotani?
Nyengo yozizira ikubwera mosadziwa, ndipo tikuyembekezeka kuyamba kutentha mwezi uno. Nthawi yomweyo, mphero yachitsulo yalandiranso chidziwitso chokhudza chilengedwe, ndipo ntchito iliyonse yokonza, ndi zina zotero, iyenera kuyimitsidwa, monga: kupenta mapaipi achitsulo osasemphana, kuyika mapaipi achitsulo osasemphana, kuyika...Werengani zambiri -
Nyengo ya “Cambrian” ikuphulika, ndipo tsogolo lili ndi mwayi wopanda malire
Sindikudziwa ngati mudamvapo za "Kuphulika kwa Nyengo ya Cambrian". Chaka chino, mafakitale onse ku China akuchira ndikukula mofulumira ngati "Nyengo ya Cambrian". Chaka chino, GDP ya China yakula mofulumira, makampani oyendera alendo atsimikizika, ndipo chiwerengero cha anthu chawonjezeka...Werengani zambiri -
Ndibwino kuti muwerenge nkhaniyi musanagule mapaipi achitsulo opanda msoko
Popeza mapaipi ambiri achitsulo chosasunthika amagwiritsidwa ntchito popanga tsiku ndi tsiku, chisamaliro chapadera chiyenera kuperekedwa pa ubwino wa mapaipi achitsulo. Ndipotu, tikufunikabe kuwona chinthu chenichenicho kuti tidziwe ubwino wake, kuti tithe kuyeza mosavuta ubwino wake. Ndiye bwanji...Werengani zambiri -
Kodi zinthu zoyesera ndi njira zoyesera mapaipi achitsulo opanda msoko ndi ziti?
Monga payipi yofunika kwambiri yoyendera, mapaipi achitsulo osapindika amagwiritsidwa ntchito kwambiri mu mafuta, gasi wachilengedwe, makampani opanga mankhwala, magetsi ndi mafakitale ena. Pakugwiritsa ntchito, ayenera kuyesedwa mosamala kuti atsimikizire ubwino ndi chitetezo cha payipi. Nkhaniyi ikuthandizani...Werengani zambiri -
Chidule cha msika wa zitsulo sabata ino
China Steel Network: Chidule cha sabata yatha: 1. Zomwe zikuchitika pamsika waukulu mdziko muno ndizosiyana (zipangizo zomangira ndi zolimba, mbale ndi zofooka). Rebar idakwera ndi 23 yuan/tani, ma coil ozungulira otentha adatsika ndi 13 yuan/tani, mbale wamba ndi zapakati zidatsika ndi 2...Werengani zambiri -
Kumapeto kwa chaka, maoda athu ambiri a mapaipi achitsulo osapindika akutumizidwa m'magulu.
Katundu amene tinatumiza ku doko mwezi uno akuphatikizapo ASME A53 GR.B, pafupifupi matani 1,000, omwe anatumizidwa ku Dubai kuti awonjezere zipangizo zauinjiniya za makasitomala. Maoda ku India, API 5L GR.B Mapaipi achitsulo opanda msoko a mapaipi. Zipangizo zomwe zili pansi pa muyezo uwu zikuphatikizaponso: API 5L X42, X52...Werengani zambiri -
Nkhani za msika wa mapaipi achitsulo osasemphana sabata ino
Malinga ndi deta ya Mysteel: Pofika pa Okutobala 20, malinga ndi kafukufuku wa Mysteel wokhudza zinthu za amalonda a mapaipi osapindika (123) mdziko lonselo, zinthu zapadziko lonse za mapaipi osapindika sabata ino zinali matani 746,500, kuwonjezeka kwa matani 3,100 kuchokera ku pr...Werengani zambiri -
Nkhani zapadziko lonse lapansi, zochitika zazikulu ku China: Msonkhano wachitatu wa Msonkhano Wapadziko Lonse wa “Belt and Road” udzachitikira ku China.
Mwambo wotsegulira Msonkhano wachitatu wa Mgwirizano Wapadziko Lonse wa "Belt and Road" unachitikira ku Beijing pa Okutobala 18. Xi Jinping, Mlembi wa Komiti Yaikulu ya CPC, Purezidenti wa Boma, komanso Wapampando wa Komiti Yankhondo Yapakati, adakhalapo pamsonkhano wotsegulira ...Werengani zambiri -
Ndi mfundo ziti zomwe muyenera kuziganizira mukamagula mapaipi achitsulo opanda msoko?
Chifukwa mitundu ya mapaipi achitsulo opanda msoko omwe timafunikira ndi yosiyana, ndipo njira zopangira ndi zipangizo za mapaipi achitsulo za wopanga aliyense ndi zosiyana, mwachibadwa magwiridwe antchito awo ndi ubwino wawo ndizosiyana. Ngati mukufuna kusankha mapaipi achitsulo apamwamba, muyenera...Werengani zambiri -
Makampani ambiri opanga zitsulo atulutsa mapulani okonza zinthu! Mitengo ya zitsulo ikukwera, muyenera kusamala…
Zinthu zomwe zikukhudza mitengo ya zitsulo 1. Makampani ambiri opanga zitsulo atulutsa mapulani okonza Malinga ndi ziwerengero za tsamba lovomerezeka, makampani ambiri opanga zitsulo posachedwapa alengeza mapulani okonza. Popeza phindu likuchepa, makampani ambiri opanga zitsulo awonjezera kutayika kwawo ndipo ...Werengani zambiri -
Sinthani zinthu zaposachedwa kwambiri za chitoliro chachitsulo chosasunthika——ASTM A335 P91
Chitoliro chachitsulo chopanda msoko ASTM A335 P91, chitoliro chachitsulo chopanda msoko chomwe chimagwiritsidwa ntchito m'machubu a boiler, machubu osinthira kutentha ndi zina...Werengani zambiri -
Chitoliro chachitsulo chopanda msoko (mvetsetsani makhalidwe a zinthuzo ndi momwe chitoliro chachitsulo chopanda msoko chimagwiritsidwira ntchito)
Chitoliro chachitsulo chopanda msoko ndi mtundu wa chitoliro chachitsulo chopanda msoko, ndipo mawonekedwe ake ali ndi ubale wabwino ndi zochitika zogwiritsidwa ntchito. Zotsatirazi zikudziwitsani makhalidwe ndi zochitika zogwiritsidwa ntchito za zipangizo za chitoliro chachitsulo chopanda msoko. Zinthu ...Werengani zambiri -
Kufotokozera za kugwiritsa ntchito machubu a boiler a ASTM A210 ndi ASME SA210 pa ma boiler ndi ma superheaters
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 -
Posachedwapa, makasitomala ochokera ku Germany adapita ku fakitale ndipo zinthu zomwe adagula zinali makamaka mapaipi achitsulo opanda msoko ASTM A106 ndi ASTM A53. Mapaipi achitsulo amagwiritsidwa ntchito kwambiri mu uinjiniya.
Posachedwapa, makasitomala abwera ku fakitale yathu kudzaona momwe katunduyo amapangira ndi kukonzedwa. Mapaipi achitsulo opanda msoko omwe kasitomala adagula nthawi ino ali ndi miyezo ya ASTM A106 ndi miyezo ya ASTM A53, ndipo zofunikira zake ndi 114.3 * 6.02. Cholinga chachikulu cha ...Werengani zambiri -
Nchifukwa chiyani chitoliro chachitsulo chosasunthika chimagwiritsidwa ntchito ngati payipi yoyendera gasi lachilengedwe?
Kumvetsetsa kwa aliyense za chitoliro chachitsulo chosasunthika kungakhalebe chifukwa chimagwiritsidwa ntchito ponyamula madzi apampopi okha. Ndipotu, chinali ntchito ya zaka zingapo zapitazo. Tsopano mapaipi achitsulo chosasunthika akugwiritsidwa ntchito m'malo ambiri. Mwachitsanzo, kunyamula zinthu zachilengedwe...Werengani zambiri -
API 5L giredi X52 (L360)PSL1, giredi X52N (L360N) PSL2 Kapangidwe ka mankhwala, katundu wokoka ndi kulekerera makulidwe a khoma m'mimba mwake wakunja
Chitoliro chachitsulo cha API 5L cha mapaipi Chitoliro chachitsulo: L360 kapena X52 (PSL1) Zofunikira pa kapangidwe ka mankhwala: C: ≤0.28 (yopanda msoko) ≤0.26 (yolumikizidwa) Mn: ≤1.40 P: ≤0.030 S: ≤0.030 Cu: 0.50 kapena kuchepera Ni: ≤0.50 Cr: ≤0.50 Mo: ≤0.15 *V+Nb+Ti: ≤0.15 * Kuchuluka kwa Manganese kumatha kuwonjezeka ndi 0.05% pa...Werengani zambiri -
Chitoliro chachitsulo chopanda msoko tisanalandire, tidzachita chiyani?
Chitoliro chachitsulo chopanda msoko tisanalandire, tidzachita chiyani? Tidzayang'ana mawonekedwe ndi kukula kwa chitoliro chachitsulo ndikuchita mayeso osiyanasiyana a magwiridwe antchito, monga ASTM A335 P5, mainchesi akunja 219.1*8.18 Chitoliro chachitsulo chopanda msoko ndi chinthu chofunikira kwambiri chomangira komanso chogwiritsidwa ntchito m'mafakitale...Werengani zambiri -
SanonPipe – wogulitsa mapaipi anu odalirika achitsulo chosasunthika, makamaka omwe amagwira ntchito m'mapaipi achitsulo chosasunthika, mapaipi achitsulo chosakanikirana, mapaipi amafuta, mapaipi amakina, feteleza ndi mapaipi a mankhwala.
Sanonpipe ndi kampani yogulitsa komanso kupanga mapaipi achitsulo ndi zolumikizira mapaipi ku China. Mapaipi achitsulo opanda msoko ndi mapaipi achitsulo a alloy amapezeka chaka chonse. Kugulitsa pachaka: matani 120,000 a mapaipi a alloy, ndi zinthu zomwe zilipo pachaka: matani opitilira 30,000 a mapaipi a alloy...Werengani zambiri -
Chinthu chomwe ndikukudziwitsani lero ndi chitoliro chachitsulo chosasunthika S355J2H chitoliro chachitsulo chosasunthika, muyezo wake ndi BS EN 10210-1:2006
Chitoliro chachitsulo chosasunthika cha S355J2H EN10210 Chitoliro chachitsulo chosasunthika cha ku Europe. Chitoliro chachitsulo chosasunthika cha S355J2H ndi mtundu wachitsulo womwe watchulidwa mu BS EN 10210-1:2006 "Mapaipi opangidwa ndi chitsulo chosapanga dzimbiri komanso chopangidwa ndi chitsulo chopangidwa ndi chitsulo chotentha (zinthu zopanda dzenje) Gawo 1: Kupereka kwaukadaulo...Werengani zambiri -
Kodi mukudziwa zambiri za chitoliro chachitsulo chopanda msoko cha ASTM A106 GR.B?
Chitoliro chachitsulo chosasunthika cha ASTM A106 ndi chitoliro chachitsulo chosasunthika cha ku America chopangidwa ndi zitsulo za kaboni wamba. A106 imaphatikizapo A106-A ndi A106-B. Choyamba ndi chofanana ndi zinthu zapakhomo za 10#, ndipo chachiwiri ndi chofanana ndi zinthu zapakhomo za 20#. Ndi ...Werengani zambiri -
Mapaipi achitsulo opanda msoko amagwiritsidwa ntchito mumakampani opanga ma boiler. Kodi mukudziwa zambiri?
Chitoliro chachitsulo chopanda msoko cha ma boiler ndi mtundu wa chitoliro cha boiler ndipo chili m'gulu la mapaipi achitsulo chopanda msoko. Njira yopangira ndi yofanana ndi mapaipi achitsulo chopanda msoko, koma pali zofunikira kwambiri za mtundu wa chitsulo chomwe chimagwiritsidwa ntchito popanga mapaipi achitsulo. ...Werengani zambiri -
Posachedwapa, kampani yathu inatumiza mapaipi achitsulo osapindika ku Dubai.
Posachedwapa, kampani yathu yatumiza mapaipi achitsulo chosasunthika ku Dubai. Chitoliro chachitsulo chosasunthika ndi chitoliro champhamvu kwambiri, chosagwira dzimbiri chomwe chili ndi mitundu yosiyanasiyana ya ntchito komanso magulu osiyanasiyana. Chitoliro chachitsulo chosasunthika ndi chitoliro chopangidwa kuchokera ku gawo lonse la billet yachitsulo kudzera mu ma p...Werengani zambiri -
Kukonzanso mapaipi achitsulo cha alloy ndi mapaipi achitsulo cha kaboni chopanda msoko.
Kubwezeretsanso maoda aukadaulo, chitoliro chachitsulo cha alloy cha zinthu A333 GR6, tsatanetsatane wake ndi 168.3*7.11, ndi chitoliro chachitsulo cha kaboni GB/T9948, 20#, tsatanetsatane wake ndi 114.3*6.02, ndi zina zotero. Zotsatirazi zikuwonetsa miyezo ndi zipangizo zomwe maoda aukadaulo adzakumana nazo: 20# GB8163...Werengani zambiri
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