Nkhani
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Mapaipi achitsulo osawoneka a mafuta ndi mafuta
Ndi chitukuko chachuma cha anthu komanso kusintha kwa miyezo ya anthu, mafuta ndi mafuta kukhala gawo lofunikira m'matauni amakono. Mu gawo ili, misozi ...Werengani zambiri -
Satifiketi Yachitsulo Yopanda Zachitsulo Zosayendayenda ndi Chitsulo Chosayenda
Pofuna kuonetsetsa kuti malonda achitsulo achitsulo osakhala ndi miyezo, kuyesa kwathunthu kwa zinthu zosiyanasiyana monga mawonekedwe, kapangidwe kake, komanso kuyendera kosawonongeka kwa osawoneka ...Werengani zambiri -
Makina osokoneza bongo osawoneka bwino kwambiri ndi miyendo ya khoma
Chipatucho chopanda chisamaliro chomwe chimagwiritsidwa ntchito padziko lapansi ndi chitoliro chapamwamba ndipo chimagwiritsidwa ntchito kwambiri m'makampani, makampani amakampani, zomanga ndi minda ina. Mapaipi achitsulo osawoneka amakomeredwa ndi makampani chifukwa cha mphamvu zawo zazikulu, kutsutsana kwawoko, komanso kutentha kwapamwamba.Werengani zambiri -
Mitengo yachitsulo yakwera pamwamba pa 100, kodi angathe kusiya?
Nkhondo zakunja zakunja zikupitilizabe, koma pampando wamaso zam'madzi zikupitilizabe kulingalira bwino, ndipo pamtundu wa mafakitale, mitengo yachitsulo ore agunda nthawi zambiri. Ma bifokols ayendetsa chiwongoleredwa ndi kuchuluka kwa nthawi yothirira, chithandizo chamagetsi chakhala ...Werengani zambiri -
Chidziwitso chonse cha mapaipi achitsulo osawoneka
Astm A333 ASTM A106 / A53 / API 5l GR.BX46 GRAEL SREE SRAEM ASM A104. Chiwerengero chachitsulo: Sa106B,Werengani zambiri -
Nyengo yotenthetsera yafika komanso kuteteza chilengedwe kwayamba. Kodi mapaipi achitsulo osachikwerera ali ndi chiyani?
Zima ikubwera mosadziwa, ndipo tikuyembekezeredwa kuti ayambe kutentha mwezi uno. Nthawi yomweyo, mphero yachitsulo yalandiranso chidziwitso cha chilengedwe, ndikukonzanso kulikonse, etc.Werengani zambiri -
Era "Era" Era adaphulika, ndipo tsogolo lili ndi mwayi wopanda malire
Sindikudziwa ngati mwamva za "akuphulika kwa anthu a Camerian Era". Chaka chino, mafakitale onse ku China akuchira ndikukula mwachangu ngati "Combrian Era". Chaka chino, GDP ya China idakula mwachangu, makampani okopa alendo ali otsimikizika, ndipo kuchuluka kwa anthu ali ...Werengani zambiri -
Ndikulimbikitsidwa kuti muwerenge nkhaniyi musanagule mapaipi achitsulo osawoneka
Chifukwa mapaipi achitsulo osawoneka bwino amagwiritsidwa ntchito pomanga tsiku ndi tsiku, chidwi chimayenera kulipidwa kwa mapaipi achitsulo. M'malo mwake, tikufunikirabe kuwona chinthu chenicheni chodziwitsa mtundu wake, kuti tithe kuyeretsa bwino kwambiri. Ndiye bwanji ...Werengani zambiri -
Kodi zinthu zoyeserera ndi njira zoyesera pamapaipi achitsulo osawoneka bwanji?
Monga mapaipi oyendetsera mapaipi, mapaipi achitsulo osawoneka bwino amagwiritsidwa ntchito kwambiri ku mafuta, mpweya wachilengedwe, mpweya wamankhwala, mphamvu yamagetsi ndi mafakitale ena. Pakugwiritsa ntchito, ayenera kuyesedwa moyenera kuonetsetsa kuti pali chitetezo komanso chitetezo cha mapaipi. Nkhaniyi ndiyenera ...Werengani zambiri -
Chidule Chachikulu cha Sabata Ino
China steel network: Chidule cha sabata yatha: 1. Zojambula zazikulu zamtundu waukulu m'dziko lonselo ndi zolimba (mbale zomangira ndizofooka). Kubwezeretsedwanso ndi 23 yuan / ton, ma coul otentha kwambiri adagwa ndi 13 yuan / ton, toni, mikwingwirima wamba ndi apakatikati idagwa ndi 2 ...Werengani zambiri -
Chakumapeto kwa chaka, ambiri amalamula kuti mapaipi achitsulo opanda zisoti azitumizidwa m'matumba.
Katundu yemwe tidatumiza ku doko mwezi uno ukuphatikiza A. GR.b, pafupifupi matani 1,000, wotumizidwa ku Dubai kuti athandize makapangidwe othandizira makasitomala. MALANGIZO KWA India, API 5l GR.B Misombo yachitsulo yamapaipili. Zipangizo zomwe zili pansi pa muyeso uno zimaphatikizaponso: API 5l x42, x52 ...Werengani zambiri -
News Steel PIP SUPS News sabata ino
Malinga ndi deta yodziwika bwino ya Menteel: Pakati pa Okutobala 20, malinga ndi ogulitsa a Mennel pa matope opanda pake (123) matani a dziko lonse lapansi, matani 3,100, kuwonjezeka kwa matani 3,100 kuchokera ku PR ...Werengani zambiri -
Nkhani zapadziko lonse lapansi, zochitika zazikulu ku China: lamba wachitatu "lamba ndi msewu" Wogwirizira Padziko Lonse Lapansi Adzachitika ku China.
Mlandu wotsegulira wa lamba wachitatu "lalt ndi mseu wa" National Counter Intermit Service idachitikira ku Beacting pa Okutobala, ndi wapampando wa boma la CPCWerengani zambiri -
Kodi muyenera kusamala ndi mfundo ziti pogula mapaipi achitsulo osawoneka?
Chifukwa mitundu ya ziphuphu zachitsulo zosawoneka ndi zosiyana, ndipo njira zosinthira ndi zida zachitsulo za wopanga aliyense ndiosiyana, mwachilengedwe machitidwe awo ndi osiyana. Ngati mukufuna kusankha mapaipi apamwamba kwambiri, inu mu ...Werengani zambiri -
Mphero zambiri zachitsulo zatulutsa mapulani osungira! Mitengo yachitsulo ikukwera, muyenera kulabadira ...
Zinthu zambiri zomwe zimakhudza mitengo yachitsulo 1. Mi lonse ya steel imasula ziwerengero zokonza tsambalo, mphero zambiri zalengeza posachedwa mapulani. Ndi ma Brigins a Phindu kuti afinya, makampani ambiri achitsulo achulukitsa zotayika ndipo ...Werengani zambiri -
Sinthani mndandanda waposachedwa wamapaito wopanda zipilala - ASTM A335 P91
Smomsity wopanda chitsulo chitoliro stock stock astme A335 p91, chitoliro chachitsulo chosawoneka chomwe chimagwiritsidwa ntchito mu mababu oboola, kutentha kwa kutentha ndi zina ...Werengani zambiri -
Zithunzi zosawoneka zachitsulo (mvetsetsani zochitika zathupi ndi zochitika zamakalata a chitoliro chachitsulo chosawoneka)
Chitoliro chachitsulo chosawoneka ndi mtundu wa chitoliro chachitsulo chosawoneka, ndipo mawonekedwe ake achilengedwe ali ndi ubale wabwino ndi malo omwe akugwiritsidwa ntchito. Otsatirawa adzakudziwitsani mawonekedwe ndi zochitika za magwiridwe a zitsulo zosasangalatsa. Zinthu c ...Werengani zambiri -
Kuyambitsa kugwiritsa ntchito kwa Asthe a210 ndi asme sa 210 ma tueler a boulers ndi apamwamba
Mapaipi achitsulo osawoneka akhoza kugawidwa m'mapaipi achitsulo osawoneka bwino, matope a ku Japan Japan Standard Mapaipi achitsulo, GBWerengani zambiri -
Posachedwa, makasitomala ochokera ku Germany adapita ku fakitale ndipo zinthu zogulidwa zinali ziphuphu zachitsulo a ASTM A106 ndi Astm A53. Mapaipi achitsulo amagwiritsidwa ntchito makamaka mu ukadaulo.
Posachedwa, makasitomala abwera ku fakitale yathu kukaona kupanga ndi kukonza zinthuzo. Mapaipi achitsulo osawoneka ndi makasitomala nthawi ino ali ndi miyezo ya Asm A106 ndi miyezo ya Astme A53, ndipo zomwe zikugwirizana ndi 114.3 * 6.02. Cholinga chachikulu cha ...Werengani zambiri -
Kodi nchifukwa ninji chitoliro chaching'onong'ono chaching'ono chimagwiritsidwa ntchito ngati bomba lachilengedwe?
Kumvetsetsa kwa aliyense pachifuwa chachitsulo kumatha kukhalabe chifukwa chongogwiritsidwa ntchito poyendetsa madzi. Kwenikweni, chinali ntchito kwa zaka zingapo zapitazo. Tsopano mapaipi achitsulo osawoneka akugwiritsidwa ntchito m'malo ochulukirapo. Mwachitsanzo, mayendedwe achilengedwe ...Werengani zambiri -
API 5l Grass X52 (L360) PSL1, kalasi X52n (katundu wa PSL2)
API 5L Pipline Pipe SIPEL SIPEL: L360 kapena X52 (PS5) MN: ≤0.28 s: * V + nb + ti: ≤0.15 * Manganese zokhala ndi 0.05% ya e ...Werengani zambiri -
Kodi chitoliro chachitsulo chosawoneka bwino musanalandire chiyani?
Kodi chitoliro chachitsulo chosawoneka bwino musanalandire chiyani? Tionanso maonekedwe ndi kukula kwa chitoliro chachitsulo ndikuchita mayeso osiyanasiyana ogwirira ntchito, monga Astm A335 P5, m'mimba mwake 219.1 * 8.18 Chipilala chosawoneka bwino ndi mafakitale.Werengani zambiri -
OnnonPipe - wogulitsa wanu wachitsulo wosawoneka wachitsulo, makamaka zipika zachitsulo zosawoneka, mapaipi achitsulo, mapaipi a Santolem, mapaipi oyenda, feteleza ndi mapaipi a mankhwala
Ononpapipe ndi othandizira ndi wopanga zipilala zachitsulo ndi zojambula za chitoliro ku China. Mapaipi osawoneka achitsulo ndi zitsulo zachitsulo zimapezeka chaka chonse. Malonda apachaka: matani 120,000 pamapaipi a arooy, ndi kufufuza pachaka: matani oposa 30,000 matope a alloy ...Werengani zambiri -
Zogulitsa zomwe ndikubweretserani lero ndizopanda chitsulo s355J2h chitoliro chachitsulo, muyezo ndi BS en 10210-1: 2006
S355J2h Seamree Pipe Mapaipe En10210 European Stones Speel. S355J2h chitoliro chachitsulo ndi mtundu wachitsulo wotchulidwa mu BS ENS 3210-1: 2006 "Osakhala Nawoy Chuma Chachitsulo Chopangidwa ndi Chitsulo) Gawo 1:Werengani zambiri
