Udidi lweMveliso
Izixhobo zetanki zeetanki zokugcina i-cryogenic kunye neetanki zokugcina ze-LPG
Umhla: Novemba 27, 2019
Njengomthengisi oneminyaka engama-20 yamava obugcisa, itanki ye-Jianshen ayinayo itekhnoloji yemveliso ephezulu kuphela, kodwa ikwalawula ngokungqongqo ukukhethwa kwezinto ezikrwada. Namhlanje ndiza kukuxelela malunga nezinto ezisetyenziswayo ekuvelisweni kwetanki yeJianshen. Imathiriyeli yangaphandle yesilinda yeiitanki zokugcina cryogenic (LO2, LCO2, LN2, itanki yokugcina i-LAr, iitanki zokugcina i-LNG) kunye Iitanki zokugcina ze-LPG zenziwe ngepleyiti yensimbi ye-Q345R, kunye nenombolo ehambelanayo ye-American standard yi-SA516Gr.70.
I-SA516Gr.70 i-carbon steel plate ye-medium and low low pressure pressure vessels, ehambelana nomgangatho we-ASME. Ukuze uhlangabezane neemfuno ezahlukeneyo zabasebenzisi kunye nokuququzelela ulawulo lwemveliso, iimfuno ze-S kunye ne-P zamabakala ensimbi zihlukaniswe ngamanqanaba amathathu: I, II, kunye ne-III.
I-A516Gr70N ihlangabezana neemfuno ze (ASME) ASTMA516 \/ A516M umgangatho, kwaye ihlangabezana ngokupheleleyo neemfuno zeoli kunye negesi enomxholo ophezulu wesulfure kunye ne-hydrogen. Isitya sensimbi sinomxholo ophantsi we-P kunye ne-S, ukucoceka okuphezulu, ukunciphisa i-sulfure kunye ne-hydrogen corrosion, kunye nokunciphisa ukugcinwa kwezixhobo 2. Ukwandisa ubomi benkonzo yezixhobo. 
Ipleyiti yentsimbi inezi mpawu zilandelayo: ukumelana nefuthe elihle, ukuguqulwa kobushushu obuphantsi, ukusebenza kakuhle kwe-welding, ukuxhathisa okulungileyo kokudinwa, ukusebenza kakuhle kwe-anti-layered spalling, i-alloying encinci, ukucoceka okuphezulu, ukulingana kwekhabhoni ephantsi, ukuchasana okunamandla kwisulfure kunye ne-hydrogen, ikwanokumelana okugqwesileyo kwi-sulfide stress corrosion (SSCC), ubulukhuni bepleyiti yentsimbi inokulawulwa kakuhle, imveliso eqinile inokulawulwa kakuhle, imveliso eguquguqukayo inokulawulwa kakuhle, imveliso eguquguqukayo inokulawulwa kakuhle, imveliso eqinile inokulawulwa kakuhle, imveliso eguquguqukayo inokulawulwa kakuhle. ukunyamezelwa komgangatho kunye nomgangatho womphezulu.
Itanki yokugcina i-cryogenic kunye ne-LPG yokugcina itanki eveliswa yitanki ye-Jianshen usebenzisa i-Q345r ipleyiti yentsimbi ayinayo kuphela ukuxhathisa okugqwesileyo, kodwa akukho lula ukukhubaza, inamandla okumelana nefuthe, kwaye ibe nobomi benkonzo ye-20-30 iminyaka. Itanki yeJianshen iyafumaneka kwiitanki ezithe nkqo okanye ezithe tyaba ezinobungakanani obahlukeneyo.
I-SA516Gr.70 i-carbon steel plate ye-medium and low low pressure pressure vessels, ehambelana nomgangatho we-ASME. Ukuze uhlangabezane neemfuno ezahlukeneyo zabasebenzisi kunye nokuququzelela ulawulo lwemveliso, iimfuno ze-S kunye ne-P zamabakala ensimbi zihlukaniswe ngamanqanaba amathathu: I, II, kunye ne-III.
I-A516Gr70N ihlangabezana neemfuno ze (ASME) ASTMA516 \/ A516M umgangatho, kwaye ihlangabezana ngokupheleleyo neemfuno zeoli kunye negesi enomxholo ophezulu wesulfure kunye ne-hydrogen. Isitya sensimbi sinomxholo ophantsi we-P kunye ne-S, ukucoceka okuphezulu, ukunciphisa i-sulfure kunye ne-hydrogen corrosion, kunye nokunciphisa ukugcinwa kwezixhobo 2. Ukwandisa ubomi benkonzo yezixhobo.
Itanki yokugcina i-cryogenic kunye ne-LPG yokugcina itanki eveliswa yitanki ye-Jianshen usebenzisa i-Q345r ipleyiti yentsimbi ayinayo kuphela ukuxhathisa okugqwesileyo, kodwa akukho lula ukukhubaza, inamandla okumelana nefuthe, kwaye ibe nobomi benkonzo ye-20-30 iminyaka. Itanki yeJianshen iyafumaneka kwiitanki ezithe nkqo okanye ezithe tyaba ezinobungakanani obahlukeneyo.
Inqaku lokugqibela:
Inqaku elilandelayo:
Thumela uMbuzo wakho
Asiboneleli kuphela ngemveliso elungileyo, kodwa sinikezela ngenkonzo ekumgangatho ophezulu. Ukuba unomdla kwiimveliso zethu,
ungaqhagamshelana nathi ngezi ndlela zilandelayo.
ungaqhagamshelana nathi ngezi ndlela zilandelayo.
