API 5L mutsetse pombi (Seamless uye welded pombi) yemagiredhi ese ane PSL1 uye PSL2 maviri echigadzirwa zvakatemwa, iwo akasiyana pakuumbwa kwemakemikari, maitiro ekugadzira, simba remuchina, kupisa kupisa, marekodhi ebvunzo, traceability nezvimwe.
Mitsetse mapaipi muAPI 5L PSL2 yakakwirira kupfuura PSL1
PSL izita pfupi rechigadzirwa mwero level.Chigadzirwa chiyero chemutsetse wepombi ine PSL1 uye PSL2, zvakare isu tinogona kutaura chiyero chemhando yakakamurwa muPSL1 nePSL2.PSL2 yakakwira kupfuura PSL1, kwete chete chiyero chekuongorora chakasiyana, zvakare makemikari pfuma, mechanical simba zviyero zvakasiyana.Saka kana ukaisa iyo API 5L mutsetse pombi, panofanirwa kutaurwa zvakajeka kune saizi, mamakisi aya akajairwa, zvakare anofanirwa kujekesa chiyero chekugadzira, PSL1 kana PSL2.
PSL2 yakanyanya kuomarara kupfuura PSL1 pane makemikari zvivakwa, tensile simba, isinga paradza bvunzo, uye maitiro ekuedza.
Yakasiyana maitiro ekuedza maitiro ePSL1 uye PSL2
API 5L PSL1 simbi mutsetse pombi haidiwe kuita bvunzo yekukanganisa.
Ye API 5L PSL2 simbi mutsetse pombi, kunze kweGiredhi X80, mamwe magiredhi eAPI 5L mutsetse pombi yaida bvunzo yekukanganisa patembiricha ye0.℃.Avhareji kukosha kweAkv: longitudinal direction≥41J, mhiri kwakananga≥27J.
Ye API 5L Giredhi X80 PSL2 mutsetse pombi, pa0℃kune ese saizi, mhedzisiro bvunzo iyo Akv avhareji kukosha: longitudinal kutungamira≥101J, chinjikira nzira≥68J.
Yakasiyana hydraulic bvunzo yeAPI 5L mutsetse pombi muPSL1 uye PSL2
Ye API 5L PSL2 mutsetse wepombi ichaita iyo hydraulic bvunzo papombi imwe neimwe, uye mune API chiyero yakatarwa isingabvumire kuve neNon-destructive test kutsiva iyo hydraulic test, uyuwo musiyano mukuru pakati peChinese chiyero uye API 5L chiyero.YePSL1 haidiwe Kusaparadza bvunzo, yePSL2 ichaita iyo Inoparadza bvunzo yepombi imwe neimwe.
Yakasiyana makemikari kuumbwa kweAPI 5L mutsetse pombi muPSL1 uye PSL2
Kemikari kuumbwa uye simba remagetsi rakasiyanawo pakati pe API 5L PSL1 mutsara pombi uye API 5L PSL2 mutsetse pombi.Zvekutsanangurwa kwakadzama sezviri pazasi.API 5L PSL2 ine zvirambidzo zvine kabhoni yakaenzana yezvinhu, uko kune kabhoni misa chikamu chikuru kupfuura 0.12%, uye yakaenzana kana isingasviki 0.12%.Yakasiyana CEQ ichashandiswa.Yemutsetse pombi muPSL2 tensile simba ine miganho yakakura.Rumwe ruzivo ndapota ongorora API 5L Tsanangudzo chikamu 9.2 uye 9.3.
Ehe, isu tinoda kuti maodha ese epasirese ave neinoenderera yehuwandu hwekuodha huwandu.Kana iwe uri kutsvaga kutengesa asi muhuwandu hudiki, tinokurudzira kuti utarise webhusaiti yedu
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Kune sampuli, nguva yekutungamira inenge mazuva manomwe.Pakugadzirwa kwemazhinji, nguva yekutungamira ndeye 20-30 mazuva mushure mekugamuchira muripo wedhipoziti.Nguva dzekutungamira dzinoshanda kana (1) tagamuchira dhipoziti yako, uye (2) isu tine mvumo yako yekupedzisira yezvigadzirwa zvako.Kana nguva dzedu dzekutungamira dzikasashanda nenguva yako yekupedzisira, ndapota pfuura zvaunoda nekutengesa kwako.Muzviitiko zvese isu tichaedza kugadzirisa zvaunoda.Muzviitiko zvakawanda tinokwanisa kudaro.
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