Stainless simbi pombi flange chinhu chakaumbwa chekubatanidza chakagadzirwa kuti chipe chepamusoro corrosion kuramba uye simba remagetsi mumapombi ane hukasha. Yakagadzirwa kubva kumagiredhi eaustenitic akadai seASTM A182 F304/304L neF316/316L, maflange aya anovimba nechromium yakakwira uye nickel content kuti igadzire passive oxide surface layer iyo inozvigadzirisa pachayo kana yakakweshwa.
Nzvimbo dzekushandisa
Mumaindasitiri umo kuchena kwemvura uye kusagadzikana kwemakemikari hazvigoneke-kutaurirana, Stainless simbi pombi flange ndiyo yakajairwa yekubatanidza interface. Iwo makemikari uye petrochemical sectors anoshandisa aya mafittings kubata corrosive acids, alkalis, uye zvinonyungudutsa zvinokurumidza kukanganisa kabhoni simbi. Zvinokoshawo mumaindasitiri ekugadzira chikafu, emishonga, uye zvinwiwa, uko kusina -kunopfumbuka, kwakatsetseka kunobvumira Kuchenesa kunoshanda-mu-Place (CIP) nzira dzekudzivirira kukura kwebhakitiriya. Pamusoro pazvo, molybdenum-inobereka magiredhi (seF316) inoshandiswa zvakanyanya mumarine engineering nezvinobvisa munyu nekuda kwekuwedzera kwayo kusaita chloride-inokonzeresa gomba munzvimbo dzine mvura yemunyu.
Zvitupa uye Mitemo
Isu tinogadzira imwe neimwe yesimbi isina tsvina pombi flange mukuomerera kune zvepasirese zvakatemwa, kusanganisira ASME B16.5, ASME B16.47, EN 1092-1, uye JIS B2220. Yedu yemhando yepamusoro manejimendi yakasimbiswa kune ISO9001 uye ISO14001 zviyero, uye isu tine EU Pressure Equipment Directive (PED) chitupa. Izvi zvitupa zvinosimbisa kuti zvigadzirwa zvedu uye maitiro ekugadzira anosangana nekuchengetedza kwakasimba, kuteedzera, uye mechanic kuita zvinodiwa zvinodikanwa nemapurojekiti epasi rese maindasitiri.
Factory Yedu
Inoshanda mukati meYanshan County Development Zone, nzvimbo yedu yekugadzira inopatsanura kugadzirwa kwese simbi isina tsvina pombi flange kubva munzvimbo dzekabhoni simbi kudzivirira zvachose kusvibiswa kweferrous. Isu tinoshandisa maCNC machining centers kuti tikwanise kunyatsovhara kumeso-kubvira pakupera kwestock kusvika pakupera zvakanaka (Ra 3.2-6.3µm) inodiwa pamagaskets anovharika zvakanyanya. Masevhisi edu akazara anotsigira kurongeka kwakazara kwehukuru uye mapatani ekuchera, achitsigirwa neakasimba emhando zvidzoreso zvinosanganisira Positive Material Identification (PMI) kuratidza kuumbwa kwealloy uye dhayi inopinda mukati kuti ione hurema hwepasi zvisati zvaiswa.
Mibvunzo Inowanzo bvunzwa (FAQ)
Mubvunzo: Unodzivirira sei ngura kana kusvibiswa kwesimbi pane simbi isina tsvina flanges?
A: Isu tinogadzira zvinhu zvesimbi isina tsvina mumusangano wakatsaurirwa wakasiyana nesimbi yekabhoni kudzivirira kusvibiswa-kusvibiswa. Mushure mekugadzira, tinoita pickling uye passivation kurapa kubvisa chero kusvibiswa kwepamusoro uye kudzoreredza inodzivirira oxide layer.
Q: Ndeupi musiyano uripo pakati peF304 uye F316 flanges?
A: F304 ndiyo giredhi rinonyanya kuchinjika kune general corrosion resistance. F316 inosanganisira molybdenum, iyo inopa yakanyanya kukwirira kupikisa ma chlorides (semvura yemunyu) uye nzvimbo dzine acidic, zvichiita kuti ive yakakodzera kune yakaoma mamiriro.
Mubvunzo: Unogona here kushina chaiwo epamusoro pekupedzisira kwechiso che gasket?
A: Hongu. Isu tinokwanisa muchina yekuisa chisimbiso kune chaiyo roughness mavhareji (Ra) zvichibva pane zvaunoda, zvinosanganisira Spiral Serrated (standard), Concentric Serrated, kana Smooth Finish kuti ishandiswe nesimbi kana spiral ronda gaskets.
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