QT450-10 flange cast iron standard flange
USD $8 - $10 /Ton
Min.Order:1 Ton
Beijing Dingtek Technology Corp., Ltd.
material: QT450-1
Weight: DN100*4inch 3.3kg
DN80*2inch 3.1kg
DN100*1inch 4.3kg
DN80*1inch 3.1kg
process: processing face, Inner hole thread ,