bakin karfe bututu tare da sa 304/309/321/316 304/L/H/LN,316/L/H/LN/Ti 316Mod,310S/H,347H/HFG
TS EN 10216-2 16Mo3 bututu mara nauyi, bututu mai gami da takardar shaidar PED
Galvanized zagaye mara sumul ko welded bututu, aikace-aikacen tsari
QN1803 (304D) zafi birgima da sanyi birgima bakin karfe farantin
4140, 42CrMo4 Bututu mai kauri mara nauyi
ASTM A179/ASME SA179 Takaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙarancin carbon-karfe mai zafi-mai musayar wuta da bututun na'ura.
Uncoated da zafi tsoma galvanized maras sumul karfe bututuASTM A53 GR. A GR.B
High zafin jiki sumul carbon karfe tube
ASTM A106 GR.A GR.B
Bakin murabba'in bututu yana da nau'ikan guda biyu, ɗayan yana waldawa tare da ɗayan ba sumul ɗaya.
Carbon karfe da Bakin karfe bututu kayan aiki, flange, bawul
SGH340 Galvanized Karfe Sheet tare da girman 4x1219x2438mm, sifili zinc spangle
Galvanized anlge karfe daga Masteel
Bar Saƙonku