-
Mafakitale amafuta ndi gasi-Chitoliro chachitsulo chamayendedwe amapaipi API 5L
-
Mafakitale amafuta ndi gasi-Mapaipi achitsulo ogwiritsidwa ntchito ngati posungira kapena machubu a Wells API 5CT
-
Pipe Steel, coatel yakuda ndi yotentha yoviikidwa ya zinc yokutidwa ndi welded komanso yopanda msokoASTM A53
-
Seamless carbon ndi aloyi zitsulo machanical chubu ASTM A519
-
Machubu osasunthika a zitsulo za kaboni osasunthika a ntchito yothamanga kwambiri ASTM A192
-
Chitoliro cha Seamless Carbon Steel cha High Temperature Service ASTM A106
-
Chitoliro chopanda msoko komanso chowotcherera chachitsulo chantchito yotsika kutentha kwa ASTM A333
-
TS EN 10216-1 / EN 10216-2 Machubu achitsulo opanda msoko
-
Machubu achitsulo ogwiritsira ntchito molondola EN 10305