Bw fittings, ma duplex 2205 Zoyenera, Duplex A815 Tee, Shrepx Zitsulo Zakale, S31803 Tee

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Njira yopangira chitsulo chosapanga chitsulo chosapanga dzimbiri ndikugulitsa njira yotayika. Mu kusuta chitsulo chosapanga chotupa, njira inayake ndi sera wamba ya chitoliro choyenerera chimapangidwa ndikuyika pa mtengo wa sera. Mtengo wa phula umasinthasintha chinthu cha denga ndikuyika ndi zinthu za Stucco. Pambuyo pa izi, amasiyidwa kuti awume, ndipo njirayi imabwerezedwa mpaka chipolopolo chatha.

Anyezi A403 WP316l ndi kalasi ya ziphuphu zomwe zimakhala ndi mphamvu kwambiri ndipo zimapereka mphamvu kwambiri komanso zimapanikizika.

MSS

Matikiti athu a inforoor 825 otayika ndi ofunikira m'makampani a mafuta ndi ma petroleum; Mapaipi awa sathandizira padedi pamene amapangidwa kudzera mu thupi lachitsulo chimodzi ndipo chimakhala chodalirika kuti ntchito yovuta imatha.

Al-6xtnalo (S083367) ndi kaboni yotsika, yoyera kwambiri, yonyamula "chidendene-austen" alonya osasiyidwa. Al-6xn Alloy idapangidwa kuti ikhale zinthu zosagwira madzi am'madzi ndipo zawonetsedwa kuti zigwirizane ndi malo osiyanasiyana okhala. Mphamvu yayikulu ndi kutukula kwa Al6xn Alloy zimapangitsa kuti ikhale yabwino kuposa zitsulo zosapanga dzimbiri ndi zinthu zokwera mtengo kwambiri.

Anyezi A403 WP316l ndi kalasi ya ziphuphu zomwe zimakhala ndi mphamvu kwambiri ndipo zimapereka mphamvu kwambiri komanso zimapanikizika.

MSS

304 316 ...

Kutalika kwa Stub-Weldeme 304 S30400 chitoliro

A234 wpb B16.9 Maso amagwiritsidwa ntchito pomanga mapaipi. Tikupanga ASME A234 WPB Erdord kuchokera pamapaipi pogwiritsa ntchito "Mandrel" omwe amalola chitolirocho kuti chitolu chizikulitsa ndikukula nthawi imodzi.

Kwa kutentha kwakukulu, kaboni kwambiri kaboni 316hh osapanga dzimbiri ndi chitsulo chokhazikika cha kalasi ya 316ti yokhazikika iyenera kugwiritsidwa ntchito.

Zitsulo zosapanga dzimbiri ndi chiwonetsero chachitsulo chomwe chili ndi 10% chromium, ndikupangitsa kuti ziwonongeke. Kuphatikiza kwa Chromium to chitsulo chosapanga dzimbiri kumapangitsa kanema woonda wa oxide pamwamba pa chitsulo chomwe chimateteza ku zinthu zowononga.

Al-6xtnalo (S083367) ndi kaboni yotsika, yoyera kwambiri, yonyamula "chidendene-austen" alonya osasiyidwa. Al-6xn Alloy idapangidwa kuti ikhale zinthu zosagwira madzi am'madzi ndipo zawonetsedwa kuti zigwirizane ndi malo osiyanasiyana okhala. Mphamvu yayikulu ndi kutukula kwa Al6xn Alloy zimapangitsa kuti ikhale yabwino kuposa zitsulo zosapanga dzimbiri ndi zinthu zokwera mtengo kwambiri.

Timapereka zowongolera zisoti za mapulojekiti ambiri ndipo zitha kukuthandizani kudziwa kuchuluka kwa ntchito yamakono. Kuthamanga kwa ma carbide kumachepa nthawi yotentha. Kuchepetsa kulimba kwa dothi losapanga dzimbiri kumatha kupezeka mothandizidwa ndi 2100¡f, koma izi zitha kukhudza kukhazikika kwa zitsulo.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Zopanga zosapanga dzimbiri za 90s ndi zinthu zachitsulo zopangidwa makamaka pazomwe zimafunikira kutsutsana ndi kuzizira. Awo A ASME A SA403 GR.TP Zoyenera zili ndi ma celmium ndi nickel omwe amathandizira pakukana kwawo, mphamvu zazikulu ndi kukana.

2022 ku China

Illeveses 625.

MSS-SP43 Yaitali ya Rius, wowongoka mtima, lowongoka, lopindika, ma radius okwera, 1 \ 2 "-24" schxxs

1 - 4 inchi yayifupi mtundu wachitsulo chosakhazikitsa chitsulo cha AS615 S32750 Tee

Thermdyynamicial, Titanium ndi chitsulo chogwira kwambiri chifukwa cha kuthekera kwake, ndipo imayaka mumlengalenga pa kutentha kuposa malo ake osungunuka. Itha kuchitira ndi chlorine pa 550?

Kuphatikiza pa katundu wa 304, 316 wosapanga dzimbiri mpaka tubulole chubu kumachulukitsa kuwonongeka chifukwa chowonjezera ku Molybdenum ku kapangidwe kake. Pali chitsulo cha Duple Studes.

Kuphatikizika konse kopanda kusefukira kumangochitika pogwiritsa ntchito zida zopangidwa ndi zida zachitsulo zosapanga dzimbiri. Zida ndi malo ogwirira ntchito ziyenera kutsukidwa bwino musanagwiritse ntchito. Izi zofunika kusamala ndizofunikira kuti tipewe kuipitsidwa ndi chitsulo chosapanga dzimbiri lomwe lingasungunuke pansi pazinthu zopangidwa.

304 SS Zowonjezera Zapamwamba & Zopanda dzimbiri za paphiki 304 Zithunzi ziyenera kukhala ndi zitsulo zopitilira 18% komanso zopitilira 8% Nickel. Asthem A403 WP304 Zoyenera ndi zolimba zopangidwa ndi mawonekedwe a chitsulo chosapanga chitsulo chokhala ndi zinthu zopangidwa.

Lembani 316 imalimbana ndi sulfuric acid mayankho kuposa mtundu wina uliwonse wa chromium-nickel. Lembani 316 imalimbana ndi asidi wa asidi mpaka 5% pamatenthedwe mpaka 120af (49¡c). Mtunduwu uli ndi vuto labwino kwambiri pakukula kwakukulu pamatenthedwe pansi pa 100¡ k (389 c).

Gawoli la magawo awiriwa lokhala ndi masamba opambana m'madera omwe amapangitsa kuti asataye mtima. Masamba awa amatetezanso madera a chloride ndikupereka kukana kwa sulfide kupsinjika.

Incloy ndi gulu la superralloys ndi kukana kwamagetsi komanso kuloledwa. Incoloy 800 ndi chotupa cha chitsulo, nickel ndi chromium. Izi zikugwirizana kwambiri ndi kutukudwa ndi oxidation. Samalotsedwa mosavuta kapena osweka pansi pa kukakamizidwa kwambiri komanso kutentha. The alloy ili ndi mphamvu zapakatikati komanso infoloy 800 zili ndi katundu wabwino kwambiri.

Kusankha kwakukulu kwa zomalizidwa ndi zomaliza zosapanga zitsulo zosapanga dzimbiri \ / zomaliza, mitanda, ma stages, ma stager, maina, mainjiniya, maina. Titha kupereka zodzaza ndi chitoliro chodzaza payekha kapena molumikizana ndi zinthu zina zopendekera.

A234 wpb steel chitoliro chimatanthawuza chitoliro choyenera cha Astm A234 wplestems amitundu yosiyanasiyana. ndi grade b, onani mphamvu zochepa, monga anyezi A106 A53, GR.B 5l GR.B.B.

Tikupanga zopanga zosapanga dzimbiri 317l yomwe idapangidwa m'chipinda chopanda dzimbiri. Timapereka ndalama zambiri za kukula kwake komanso mtundu wa mtundu wosapanga dzimbiri zanyengo 317l chitoliro cha chitsulo cha 317L chitumbuti chokhazikika, chitsulo chosapanga dzimbiri cha 317l chisiyiro chopanga dzimbiri chonyowa.