NEWS
当代,在通风工程中,螺旋风管获得了非常普遍的使用,特殊是大口径的螺旋风管在地下工程中的使用量已达50%以上。还由于螺旋风管施工是一种刚兴起的的设备工艺,其储存、加工制作与设备均有许多新的特点,螺旋风管厂家,只要我们在这些方面加以节制,才能保证施工质量。
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众所周知,同等面积的圆管要比方管的风阻少。螺旋风管厂家,钢板之间的螺旋咬口提高了管壁的强度,在同等条件下减少板材的厚度,节约了成本。当然,螺旋风管与矩形风管相比也有缺点。