Yakananga inoshanda ne spiral simbi pombi vanogadzira nzvimbo dzekuvaka
Mayero akajairwa espiral simbi pombi anowanzo kupatsanurwa kuita: SY / t5037-2008 (ministerial standard, inozivikanwawo se spiral undermerged arc welded simbi pombi kune yakajairwa kutapurirana mvura pombi), GB / t9711.1-2008 (yenyika chiyero, inozivikanwa zvakare se tekinoroji yekuburitsa mamiriro ekutumira simbi pombi yeoiri negasi indasitiri, chikamu I: kirasi pombi yesimbi (GB / t9711.2 kirasi B simbi pombi ine zvinodiwa zvakasimba)), api-5l (American Petroleum Association, inozivikanwawo sepombi simbi. pombi); Kusanganisira PSL1 uye PSL2), SY / t5040-2008 (spiral welded simbi pombi kuti murwi).
SY / t5037-2008 ndiyo chiyero chakatarwa neBazi repetroleum, iyo inowanzonzi chiyero chehushumiri.
GB / t9711.1-2008 national spiral pombi, transmission simbi pombi ye petroleum uye gasi gasi indasitiri, kirasi A.
Spiral seam high-frequency welded steel pombi (sy5039-2000) yekufambisa yakaderera-pressure fluid inotora inopisa-yakakungurutswa simbi tambo coil sepombi isina chinhu, kazhinji inodziya inotenderera ichigadzira, uye inoshandisa yakakwira-frequency lap welding nzira yekusenda spiral seam yakakwirira- frequency welded simbi pombi yezvese yakaderera-kudzvanywa fluid yekufambisa.
Spiral welded simbi pombi yemurwi (sy5040-2000) inogadzirwa neinopisa-yakakungurutswa simbi tambo coil sepombi isina chinhu, kazhinji inodziya inotenderera ichigadzira, kaviri-mativi akanyudzwa arc welding kana yakakwirira-frequency welding. Inoshandiswa kune simbi pombi yenheyo murwi wechivako chekuvaka, wharf, bhiriji uye zvichingodaro. Pakufambisa kwemvura yakamanikidzwa, spiral undermerged arc welded steel pombi sy5036-2000 inoshandiswa, iyo inonyanya kushandiswa mapaipi anotakura mafuta uye gasi rechisikigo;
Spiral seam yakakwira-frequency welded simbi pombi sy5038-2000 yekumanikidza fluid kutapurirana, iyo inoiswa welded nepamusoro-frequency lap welding nzira uye inoshandiswa pakumanikidza fluid kutapurirana. Iyo pombi yesimbi ine simba rakasimba rinotakura simba uye plastiki yakanaka, iyo yakanakira welding uye kugadzirisa;
Kune yakajairika yakaderera-kudzvanywa kwemvura yekufambisa, spiral seam yakanyudzwa arc welded simbi pombi sy5037-2000 inoshandiswa, uye yakanyura arc welded simbi pombi yezvizhinji-yakaderera-kudzvanywa kwemvura yekufambisa senge mvura, gasi, mhepo uye chiutsi chinogadzirwa nekaviri-mativi otomatiki. yakanyura arc welding kana single-sided welding.
Material: Q235A, Q235B, 10#, 20#, Q345 (16Mn)
L245(B), L290 (X42), L320 (X46), L360 (X52), L390(X56), L415(X60), L450(X65), L485(X70), L555(X80)
L290NB/MB (X42N/M), L360NB/MB (X52N/M), L390NB/MB(X56N/M), L415NB/MB(X60N/M), L450MB(X65), L485MB(X70), L555MB(X80) .
