Cov Yeeb Nkab Hluav Taws Xob Galvanized IMC
Cov Hlau Nruab Nrab
IMC tau tsim tawm xyoo 1970 ua ib txoj hauv kev hloov pauv phab ntsa nyias rau cov hlau khov kho (RMC) uas hnyav li ib feem peb tsawg dua. IMC xa nrog ob qho tib si ncaj-tapped lossis integral coupling. Nws muaj galvanized OD thiab corrosion-resistant ID txheej.
Kev kam rau siab siv tau:
Phab ntsa tuab: +0.015
Sau koj cov lus ntawm no thiab xa tuaj rau peb




