Umgangatho | Amabanga | Iklasi |
API | API 5L | Umbhobho womgca weenkqubo zothutho lwemibhobho |
I-API 5CT | Iityhubhu kunye nequla lamaqula |
I-API 5DP | Umbhobho wokwemba ukuze kugrunjwe iqula |
I-ASTM | I-ASTM A53 | Isetyenziswe njengentsimbi yesakhiwo okanye i-low-pressure plumbing |
I-ASTM A106 | umbhobho wentsimbi ye-carbon engenamthungo kwinkonzo yobushushu obuphezulu |
I-ASTM A335 | umbhobho wentsimbi ye-ferritic engenamthungo yenkonzo yobushushu obuphezulu |
I-ASTM A213 | kwibhoyila ye-ferritic engenamthungo kunye ne-austenitic alloy-steel, iheater, kunye neetyhubhu zokutshintsha ubushushu |
I-ASTM A179 | kubanda ephantsi-ikhabhoni ephantsi-ikhabhoni yokutshintsha ubushushu kunye neityhubhu zecondenser ezingenamthungo |
I-ASTM A192 | kwibhobho yebhoyila yentsimbi engenamthungo yenkonzo yoxinzelelo oluphezulu |
I-ASTM A210 | kwibhoyila yentsimbi ephakathi kwekhabhoni engenamthungo kunye neetyhubhu zokufudumeza |
I-ASTM A333 | kumbhobho wentsimbi ongenamthungo wenkonzo yobushushu obuphantsi kunye nezinye izicelo ezinobunzima obufunekayo |
I-ASTM A519 | yekhabhoni engenamthungo kunye ne-alloy steel mechanical tubing |
I-ASTM A252 | kwiimfumba zemibhobho yentsimbi engenamthungo kunye newelding |
I-DIN | DIN 17175 | kwimibhobho yentsimbi engenamthungo ekwaziyo ukumelana nobushushu |
DIN 1629 | kwiityhubhu ezijikelezayo ezingenamthungo zeentsimbi ezingezizo iilloys ezineemfuno ezikhethekileyo zomgangatho |
DIN 2391 | kwimibhobho yentsimbi engenamthungo etsolo ebandayo okanye ebandayo |
I-JIS | I-JIS G3454 | umbhobho we-carbon steel ongenamthungo wenkonzo yoxinzelelo |
I-JIS G3456 | Umbhobho we-carbon steel ongenamthungo kwinkonzo yobushushu obuphezulu |
I-JIS G3461 | umbhobho wentsimbi yekhabhoni engenamthungo kwibhoyila kunye nomtshintshisi wobushushu |
EN | EN 10210 | Amacandelo ashushu agqityiweyo angenamthungo eentsimbi ezingezizo i-alloy |
EN 10216 | iityhubhu zentsimbi ezingenamthungo ngeenjongo zoxinzelelo |
BS | BS 3059 | kwi-carbonalloy kunye ne-austenitic steel stainless tubes ezineempawu zobushushu obuphezulu obuchaziweyo |