臨邊護(hù)欄

基坑臨邊護(hù)欄網(wǎng)分網(wǎng)片和豎管兩種.
基坑護(hù)欄網(wǎng)規(guī)格,1.2m*2m 1.5m*2m
邊框，方管20mm*30mm 30mm*30mm厚度0.5,0.6,0.7,0.8,1.0,1.2,1.5
立柱，方管40mm*40mm 50mm*50mm厚度0.7,0.8,0.9,1.0,1.2,1.5,20
絲徑2.5mm-4.0mm
網(wǎng)孔5mm*5 mm 6mm*6mm
豎管19mm*19mm 20mm*20mm 25mm*25mm厚度0.5,0.6,0.7,0.8,0.9,1.0,1.2,1.5
立柱預(yù)埋式（立柱增高20-30cm）或底座式（12mm*12mm 15mm*15mm）
表面處理 靜電噴塑
焊接工藝 電焊 ，二保焊 ，氣焊