-
I-API 5L iSeamless Steel Pipe eWelded Steel Tubes
I-API 5L ibhekisa ngokubanzi kumbhobho womgca.
-
I-ASTM i-A53 iWelded kunye ne-Seamless Steel Pipe ye-Steel Tubes
I-ASTM A 53 igubungela umbhobho wentsimbi ongenamthungo kunye newelded kunye nobukhulu bodonga.
-
I-ASTM A106 Gr.B iMibhobho yentsimbi engenamthungo yentsimbi
I-ASTM A106 GR.B i-carbon seamless steel pipe luhlobo lwemibhobho yekhabhoni engenamthungo enecandelo elinomqolo.
-
I-ASTM i-JIS BS EN iMibhobho yeNtsimbi eSeamless engenamthungo yentsimbi
Umbhobho wentsimbi ongenamthungo wenziwa ngentsimbi engqukuva enemingxuma epheleleyo, kwaye imibhobho yentsimbi engenamthungo wentsimbi kumphezulu ibizwa ngokuba yimibhobho yentsimbi engenamthungo.
