Chithunzi cha GOST BUTT-WELDING

Miyezo ya GOST (Gosudarstvennyy Standart) ku Russia imaphimba zinthu zambiri zamafakitale, kuphatikiza zipewa zowotcherera matako zomwe zimagwiritsidwa ntchito pamapaipi. Zovala zowotcherera matako ndi zinthu zofunika kwambiri zomwe zimasindikiza kumapeto kwa chitoliro kuti chisatayike kapena kuipitsidwa.



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Miyezo ya GOST (Gosudarstvennyy Standart) ku Russia imaphimba zinthu zambiri zamafakitale, kuphatikiza zipewa zowotcherera matako zomwe zimagwiritsidwa ntchito pamapaipi. Zovala zowotcherera matako ndi zinthu zofunika kwambiri zomwe zimasindikiza kumapeto kwa chitoliro kuti chisatayike kapena kuipitsidwa. Nayi mawu oyamba a GOST butt-welding caps:

  1.  
  2. 1.GOST Standard:
  3. - Mafotokozedwe a GOST amapereka zitsogozo za mapangidwe, miyeso, zipangizo, kupanga, ndi kuyesa zinthu zamakampani, kuphatikizapo zowotcherera matako monga zipewa zomwe zimagwiritsidwa ntchito pamapaipi.
  4. - Muyezo umatsimikizira kuti zisoti zopangidwa molingana ndi miyezo ya GOST zimakwaniritsa miyezo yabwino ndipo zimagwirizana ndi zigawo zina mkati mwa netiweki yamapaipi.
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  6. 2. Kapu Yowotcherera Matako:
  7. - Chipewa chowotcherera matako, malinga ndi miyezo ya GOST, ndi yoyenera kuphimba kumapeto kwa chitoliro motetezeka, kusindikiza kuti asatayike kapena kuipitsidwa.
  8. - Makapu amagwiritsidwa ntchito kwambiri pamene mapeto a mapaipi amafunika kutsekedwa kosatha kapena kwakanthawi kuti asunge umphumphu wa mapaipi ndi kuteteza ku chilengedwe kapena zinyalala zakunja.
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  10. 3. Zida ndi Zomangamanga:
  11. - Zipewa zowotcherera matako pansi pa GOST zomwe zafotokozedwera zimapezeka muzinthu zosiyanasiyana, kuphatikiza chitsulo cha kaboni, chitsulo chosapanga dzimbiri, ndi ma alloys ena kuti akwaniritse zofunikira zosiyanasiyana zogwiritsira ntchito.
  12. - Zipewazi zimapangidwa pogwiritsa ntchito njira zomangira zokhazikika kuti zitsimikizire kulumikizana kolimba komanso kopanda kutayikira kukalumikizidwa mpaka kumapeto kwa chitoliro.
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  14. 4. Kugwiritsa Ntchito ndi Ubwino:
  15. - Zipewa zowotcherera matako zimapeza ntchito m'mafakitale monga mafuta ndi gasi, kukonza mankhwala, kuyeretsa madzi, ndi zina zambiri pomwe mapaipi amayenera kusindikizidwa bwino.
  16. - Makapu amateteza malekezero a mapaipi kuzinthu zachilengedwe, kupewa kutayikira kapena kuipitsidwa, ndikuthandizira kukhala aukhondo ndi kukhulupirika kwa mapaipi.
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  18. 5. Kuyika ndi kuwotcherera:
  19. - Kuyika koyenera, kuphatikizapo kuyanjanitsa, kukonzekera mapeto a chitoliro, ndi njira zowotcherera, ndizofunikira poika zipewa zowotcherera matako kuti zitsimikizire kuti chisindikizo cholimba komanso chosadutsika.
  20. - Kuwotcherera ndi njira yodziwika bwino yomangira zipewa ku mapaipi, kupereka kutsekedwa kotetezeka komanso kosatha komwe kungathe kupirira kupanikizika, kusiyanasiyana kwa kutentha, ndi kutuluka kwamadzimadzi mkati mwa dongosolo.
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  22. Mwachidule, zipewa zowotcherera matako a GOST zimagwira ntchito yofunika kwambiri pamapaipi potseka kumapeto kwa mapaipi kuti asatayike komanso aipitsidwe. Zipewazi zimatsatira miyezo ya GOST kuti zitsimikizire ubwino, kudalirika, ndi kugwirizana mkati mwa ntchito za mafakitale kumene kutsekedwa kwa mapaipi ndi chitetezo ndizofunikira.

Ngati muli ndi chidwi ndi zinthu zathu, mutha kusankha kusiya zambiri zanu pano, ndipo tidzalumikizana nanu posachedwa.


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Ngati muli ndi chidwi ndi zinthu zathu, mutha kusankha kusiya zambiri zanu pano, ndipo tidzalumikizana nanu posachedwa.