Culahliweby iindlela zokuvelisa

(1) Imibhobho yentsimbi engenamthungo-imibhobho esongwayo eshushu, imibhobho eqengqelekayo ebandayo, imibhobho ezotyiweyo ebandayo, imibhobho ekhutshiweyo, ukugqojozwa kwemibhobho.

(2) Umbhobho wentsimbi odityanisiweyo

Ihlelwa ngumbhobho we-carbon steel pipe kunye ne-alloy pipe

Imibhobho yentsimbi yeCarbon inokwahlulwa ngakumbi ibe: ikhabhoni eqhelekileyo intsimbi imibhobho kunye nekhabhoni ekumgangatho ophezulu intsimbi imibhobho yesakhiwo

Imibhobho ye-alloy inokwahlulwa kwakhona ibe: imibhobho ye-alloy ephantsi, imibhobho ye-alloy yesakhiwo, imibhobho ephezulu ye-alloy, i-heat-resistant kunye ne-acid-resistant stainless pipes, i-high-temperature alloy pipes, njl.

Ihlelwa ngokwecandelo imilo-engqukuva kunye nemilo ekhethekileyo

Ukuhlelwa ngodonga olungqingqwa-umbhobho wentsimbi obhityileyo, umbhobho wentsimbi ongqindilili

Ihlelwe ngokwenjongo-intsimbi imibhobho for imibhobho, imibhobho yentsimbi izixhobo thermal, imibhobho yentsimbi kushishino oomatshini, imibhobho yentsimbi yepetroleum, ukomba geological, imibhobho yentsimbi kwisikhongozeli, imibhobho yentsimbi kushishino imichiza, imibhobho yentsimbi ngeenjongo ezikhethekileyo, imibhobho yentsimbi kwezinye iinjongo.

Imibhobho yentsimbi engenamthungo yenziwe ngee-ingots zentsimbi okanye iibhilithi zetyhubhu eziqinileyo ngokugqobhozarhabaxaiityhubhu, ze zenziwe ngokuqengqeleka okushushu, ukuqengqeleka okubandayo okanye umzobo obandayo.

Ukucaciswa kombhobho wentsimbi engenamthungo ngokuqhelekileyo kubonakaliswa ngobungakanani obuqhelekileyo bobubanzi obungaphandle kunye nobukhulu bodonga lombhobho wentsimbi ogqityiweyo (mm)

Ngenxa yeenkqubo ezahlukeneyo zokuvelisa, zohlulwe zibe ziindidi ezimbini: imibhobho yentsimbi engenamthungo eshushu (ekhutshiweyo) kunye nemibhobho yentsimbi engenamthungo (eqengqelekisiweyo).

Imibhobho yentsimbi engenamthungo eshushu eqengqelekayo yahlulwe yaba yimibhobho yentsimbi ngokubanzi, imibhobho yentsimbi yebhoyila yoxinzelelo oluphantsi naphakathi, imibhobho yentsimbi yebhoyila yoxinzelelo oluphezulu, imibhobho yentsimbi yealloyi, imibhobho yentsimbi engenasici, imibhobho yokuqhekeka kwepetroleum, imibhobho yentsimbi yejoloji kunye neminye imibhobho yentsimbi.

Imibhobho yentsimbi epholileyo eqengqelekayo (ecofa) yahlulwe ngokwemibhobho yentsimbi ngokubanzi, imibhobho yentsimbi ephantsi naphakathi yoxinzelelo oluphezulu, imibhobho yensimbi yoxinzelelo oluphezulu, imibhobho yentsimbi yealloyi, imibhobho yensimbi engenasici, imibhobho yokuqhekeka kwepetroleum, kunye neminye imibhobho yentsimbi, kunye nemibhobho yentsimbi enekhabhoni ebhityileyo, imibhobho yentsimbi ebhityileyo, enemibhobho yentsimbi ecekethekileyo, enemibhobho yentsimbi ecekethekileyo.