1、MUGONGSHEBEI、JIAJU、MUGONGDIAOKEJIXUANDEDEGONGYECHUCHENSULIAORUANGUANYIBAN XUANYONGBIHOUBOHOUDE，YOUYUYAOCHANGCHANGHUANGDONG，YINCIYIBAN QUANSHITIAOXUAN0.6mmBIHOUDEpuBUXIUGANGSICHANPINZUOWEIMUJIANGCHUCHENGUAN。
1. Industrial dust removal plastic hoses selected by woodworking equipment, furniture and woodworking engraving machines are usually thick-walled. Because they often shake, they are usually made of 0.6 mm thick Pu Stainless steel wire as carpenter dust removal tubes.
2. The pipeline selected by PCB drilling machine is usually PU steel hose with a wall thickness of 0.9 mm. Most of the original vacuum tubes of drilling machine are dust removal hoses with a wall thickness of 0.9 mm.
3. Wear-resistant steel wire hose with 1.5mm wall thickness is selected for ventilation and dust collection of printing machinery. Because the air pressure of printing machinery is relatively high when ventilating, it is necessary to choose thicker wall, otherwise the pressure can not meet the requirements.