Kami produsén téknis sareng leres tina pipa bénsik galvanzanionisme galvanzan, sareng sareng kisaran anu lengkep anu aya hubunganana sareng pecah.
Standar:Assty A53, astm A106, en1025, en10219, In10210, Esm A56,24, ASIP, AND 374.1, AND 374.1, AND 374.1, JIP24,1
Sasmita:A53, A10 gr.a, gr.b, gr.C, s235, S235, S255, A36, SS400, Q345, Q345, Q345, Q345, Q345