Kodi mbiya imapanikizika ndi chiyani?
Kupanikizika pazitsulo pazitsulo zosefukira kwamitundu yosiyanasiyana yomwe yapangidwa kuti igwiritsidwe ntchito mu juiler, boilers, kusinthidwa kwa kutentha ndi sitima iliyonse yomwe ili ndi gasi wovuta kwambiri. Zitsanzo zomwezo zimaphatikizapo masilinda ophika magesi komanso owuzira owuzira, ophika mabokosi ambiri azitsulo omwe mumawawona muzomera zamafuta kapena chomera chamafuta. Pali mitundu yayikulu ya mankhwala ndi madzi omwe amasunga ndikukonzekera mokakamizidwa. Izi kuchokera ku zojambulazo zokhala ndi mkaka monga mkaka ndi mafuta a kanjedza chifukwa cha mpweya wopanda pake ndi gasi lachilengedwe komanso masheya awo ku ma acid ad and methyl isocynanate. Chifukwa chake kwa njirazi zimafunikira mpweya kapena madzi kuti mukhale otentha kwambiri, pomwe ena amakhala ndi kutentha kochepa kwambiri. Zotsatira zake pali mitundu yambiri ya mbiya yosiyanasiyana yolumikizira zitsulo zomwe zimakumana ndi milandu yosiyanasiyana.
Pazonsezi zitha kugawidwa m'magulu atatu. Pali gulu la chitsulo chachitsulo chopanikizika. Izi ndi zitsulo zokwanira ndipo zimatha kuthana ndi ntchito zambiri pomwe pali kuwononga kochepa komanso kutentha kochepa. Monga kutentha ndi kututa kumapangitsa kuti mbale zitsulo zisonyezeke, Molybdenum ndi nickel amawonjezeredwa kuti apereke kukana kwina. Pomaliza monga% ya chromium, nickel ndi molybdenum muli ndi mitengo yachitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito pazovuta zosamwa ndipo pomwe kuipitsidwa kwa oxide kuyenera kupewedwa - monga mafakitale am'madzi.
Muyeso wopanikizika wopanikizika
ASTM A202 / A202m | ASTM A203 / A203m | ASTM A204 / A204m | ASME A285 / A285m |
Astm A299 / A299M | Astm A302 / A302m | Astm A387 / A387M | Astm A515 / A515M |
Astm A516 / A516M | Astm A517 / A517M | Astm A533 / A533M | Astm A537 / A537M |
Astm A612 / A612M | Astm A662 / A662M | En10028-2 | En10028-3 |
En10028-5 | En10028-6 | Jis G3115 | Jis g3103 |
Gb713 | Gb3531 | Din 17155 |
A516 ikupezeka | |||
Giledi | Kukula | M'mbali | Utali |
Gawo 55/60/65/70 | 3/16 "- 6" | 48 "- 120" | 96 "- 480" |
A537 alipo | |||
Giledi | Kukula | M'mbali | Utali |
A537 | 1/2 "- 4" | 48 "- 120" | 96 "- 480" |
Kupanikizika kwa Vessel Stees
● Mphete yachitsulo itatu ndi carbon chitsulo cha kaboni ndi zojambula zopanikizira zomwe zimapanikizika ndi kutentha kapena kuchepetsa kutentha kapena kuchepetsa kutentha.
● A537 ndi kudyedwa ndi kutentha komanso zotsatira, kuwonetsa mphamvu zambiri komanso kukhala ndi mphamvu yopanda tanthauzo kuposa a516.
● A612 imagwiritsidwa ntchito ngati njira zochepetsetsa komanso zochepa.
●
● TC128-GAWO LA B LAPANSI NDIPO KUGWIRITSA NTCHITO ZOPHUNZITSIRA MALO OGULITSIRA.
Ntchito zina za boiler komanso zopindika
maolo | kalori | mzanga | Zowonongeka zimatha |
zosempha | makondo | osinthanitsa | mapaipi |
zombo zopsinjika | magalimoto a tank | akasinja osungira | mavuvu |
Mphamvu ya Jindolai ili mu cholembera chachikulu kwambiri chomwe chimagwiritsidwa ntchito ngati mbale yogwiritsira ntchito mafuta ndi mpweya ndipo makamaka mu protete yolimbana ndi hydrogen yomwe tili ndi imodzi mwa masheya akulu padziko lonse lapansi.
Kujambula mwatsatanetsatane


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Gawo la 516 60 pireel mbale
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SA516 GR GRA 70 Kupanikizika kwa STRAIL SISTEL
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Kutumiza kwamapepala
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Abrasion Capdunt (AR) mbale yachitsulo
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Ar400 Ar450 Ar500 shael mbale
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SA387 SHALARE Mbale
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Astme A606-4 Corten nyengo zitsulo
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Corten nyengo nyengo yachitsulo
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S355 kapangidwe ka zitsulo zachitsulo
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Milandu ya Shardox Steel Setter
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Pulogalamu yaphokoso
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Makonda a Marine kalasi ya Marine
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S355J2W Corten Plates
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S2350rr Carbon Stevel / Ms Drate
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Zitsulo zofatsa (ms) mbale