316H intsimbi yokutshintshiselana kobushushu
Yintoni i-316H yokutshintshiselana kobushushu?
Isixhobo esihambisa ngokwesiseko isixa esithile sobushushu ukusuka kolunye ulwelo ukuya kolunye saziwa ngokuba sisitshintshi sobushushu.Ingasetyenziselwa zombini ukufudumeza kunye neenkqubo zokupholisa.Ukwahlulwa kolwelo kunokuthintelwa ngaphandle kokuxubana.Ukulungelelaniswa kokuhamba kungahlelwa ngokulula kwi-parallel flow ekugqibeleni.
Ubushushu bokuqhuba bunokwahluka kunye nendawo.Iityhubhu zokutshintshiselana kobushushu zentsimbi engenakutyiwa zisenokuba yityhubhu yokutshintshiselana kobushushu okanye isitshintshi sobushushu sepleyiti.
Umtshintshi wobushushu wensimbi engenasici ubonisa iimpawu ezifana nokuphucula ukuxhathisa kwe-oxidation, ukuxhathisa okukhulu kwe-corrosion, ukunyanzeliswa koxinzelelo oluphuculweyo, ukuxhathisa ukubola kunye namandla amahle.Ezi mpawu zivumela ukusebenza kweetyhubhu kakuhle kwindawo enzima kunye nobunzima.Ezinye iipropati ezenza ukuba zilungele izicelo ezifunwayo luxinzelelo oluphezulu oluphezulu kunye nobushushu, kunye neempawu ezimfutshane zokukhwela.
Iimvavanyo zamaxwebhu kunye nomgangatho
Uvavanyo lomgangatho olwahlukeneyo luye lwenziwa kutshintshiselwano lobushushu ukuze kujongwe ukuba semthethweni kwemveliso.Olunye lweemvavanyo eziqhelekileyo luvavanyo lobulukhuni, uvavanyo lomatshini, uvavanyo lokugoba, uvavanyo lwe-IGC, uvavanyo lwe-PMI, uvavanyo olukhulu.Emva kolu vavanyo luqhelekileyo, uvavanyo olulodwa olufana novavanyo lokuvutha, uvavanyo lokucwenga, kunye nokuhlolwa komntu wesithathu ovela kwiingcali.
Amaxwebhu yingxelo yovavanyo lwe-nabl, isatifikethi esisemthethweni, izatifikethi eziqinisekisiweyo, ingxelo yovavanyo lwemathiriyeli ekrwada, kunye neetshati zonyango lobushushu.
Ukupakishwa
Ukupakishwa kweetyhubhu zokutshintsha ubushushu zentsimbi engama-316H kwenziwa kwiikhreyiti zomthi, iimeko, iibhokisi, kunye neebhokisi ezisongelwe ngeplastiki ukunqanda ukurusa ngelixa uthumela abathengi baphesheya kweelwandle.Isenokwenziwa ngokwezifiso ipakishwe ngokwemfuno ekhethekileyo yomthengi.
Umntu unokuthenga iityhubhu zokutshintsha ubushushu be-SS ngamaxabiso afanelekileyo.
I-Ss 316h i-Heat Exchanger iNkcazo yeMibhobho yokuTshintsha
- Uluhlu: 10 mm OD ukuya 50.8 mm OD
- Ububanzi bangaphandle: 9.52 mm OD ukuya kwi-50.80 mm OD
- Ukutyeba: 0.70 mm ukuya kwi-12.70 mm
- Ubude: ukuya kuthi ga kwi-12 yeemitha Ubude bomlenze kunye noBude obulungiselelweyo
- Iinkcukacha: ASTM A249 / ASTM SA249
- Gqiba: I-Anealed, pickled & polished, BA
IBanga eliLingeneyo leNtsimbi eNgatyiwayo ye-316H yokuTshintsha ubushushu
UMGANGATHO | UNS | WERKSTOFF NR. |
I-SS 316H | S31609 | 1.4401 |
Ukubunjwa kweMichiza ye-SS 316H yokuTshintsha ubushushu beTube
SS | 316H |
Ni | 10 – 14 |
N | 0.10 ubuninzi |
Cr | 16 – 18 |
C | 0.04 - 0.10 |
Si | 0.75 ubuninzi |
Mn | 2 ubuninzi |
P | 0.045 ubuninzi |
S | 0.030 ubuninzi |
Mo | 2.00 - 3.00 |
IiPropati zoomatshini be-SS 316H yokuTshintsha ubushushu beMibhobho
IBanga | 316H |
Amandla e-Tensile (MPa) min | 515 |
Amandla eSivuno 0.2% Ubungqina (MPa) min | 205 |
Ubude (% kwi-50mm) min | 40 |
Ukuqina | |
Rockwell B (HR B) max | 95 |
Brinell (HB) max | 217 |