Umbhobho ojikelezayoyenziwa ngokuqengqeleka esezantsi-carbon carbon kwesakhiwo intsimbi okanye ephantsi ingxubevange yesakhiwo metal strip ibe ityhubhu engenanto ngokweengile helical ethile (ebizwa engile yokubumba), kwaye ke ukuwelda umthungo umbhobho. Inokwenziwa ngomcu ocutheneyo Intsimbi ivelisa imibhobho yentsimbi enobukhulu obukhulu. Iinkcukacha zayo zibonakaliswa ngedayamitha yangaphandle * ubukhulu bodonga. Umbhobho odibeneyo kufuneka uqinisekise ukuba uvavanyo lwe-hydraulic, ukuqina kokuqina kwe-weld kunye nokusebenza kokugoba okubandayo kufuneka kuhlangabezane nemimiselo.

Inkqubo yokuhlola:

Ukuhlolwa kwezinto ezikrwada-ukuhlolwa kwe-leveling-ukuhlolwa kwe-welding-butt-inspection-inspection ye-welding yangaphakathi-ukuhlolwa kwe-welding yangaphandle-ukuhlolwa kokusikwa kombhobho-ukuhlolwa kwe-ultrasonic-ukuhlolwa kwe-groove-ukuhlolwa komlinganiselo-ukuhlolwa kwe-X-ray-Uvavanyo lwe-Hydraulic -Uhlolo lokugqibela

Ukuze siqinisekise iimveliso, siye saqulunqa isicwangciso esibanzi, iinkqubo zokusebenza kwindawo kunye nokuhlolwa kunye nezicwangciso zokuvavanya.

Imizekelo yesicelo semibhobho yentsimbi ejikelezayo yokukhutshwa kwamanzi amdaka:

1. Kubunjineli bezolimo, imibhobho yentsimbi ejikelezayo kwimibhobho yogutyulo nayo idlala indima ethile. Imibhobho yokunkcenkceshela, imibhobho yamaqula anzulu, imibhobho yokuhambisa amanzi, njl.
2. Kwinkqubo yokuthutha i-oyile, umbhobho wentsimbi we-spiral welded welindle usetyenziswa njengombhobho wokuthutha.
3. Imibhobho yentsimbi ye-Spiral yokukhutshwa kwamanzi amdaka isetyenziswa kwimigodi yamalahle, kumaziko ombane, ukucocwa kwamanzi amdaka, ukukhuselwa komlilo, i-petroleum, ubunjineli bakamasipala, iikhemikhali, kunye neemveliso zendlela.
4. Kulwakhiwo lwasezidolophini, i-spiral welded steel pipes zemibhobho yogutyulo lwelindle isetyenziselwa ukubonelela ngamanzi okwakha aphezulu, ukufudumeza umnatha wokufudumeza, ubunjineli bamanzi ompompo, ukuthuthwa kwegesi, ukuthuthwa kwamanzi angcwatyiweyo, njl. njl., ukwenza igalelo elininzi kulwakhiwo lukamasipala.
5. Kubunjineli bomgodi wamalahle, umbhobho wentsimbi odityanisiweyo wemibhobho yogutyulo udlala indima enkulu yokubonelela ngamanzi omgodi wamalahle ongaphantsi komhlaba kunye nokuhanjiswa kwamanzi, ukutshiza ngaphantsi komhlaba, umoya opholileyo nongalunganga wokungenisa umoya, ukukhutshwa kwerhasi, isitshizi somlilo kunye nolunye uthungelwano lwemibhobho.
6. Kwimizi-mveliso yombane, imibhobho yentsimbi edityanisiweyo kwimibhobho yogutyulo isetyenziswa ikakhulu njengemibhobho yokulungisa intsalela yenkunkuma yamanzi kunye nokubuyisela amanzi kwimizi-mveliso yamandla ashushu.
Imibhobho yensimbi ye-Spiral yokukhutshwa kwamanzi amdaka inokunyangwa ngonyango oluchasene ne-corrosion ngokweemfuno zabathengi, ukwenzela ukwandisa ubomi benkonzo yomzimba wombhobho kunye nokugcina iindleko zeshishini.