TP不锈钢管的两种除锈方法是怎样的

　　Two methods of cleaning of stainless steel tube:

　　1、机械除锈：把需要除锈的管子放在专用的架子上，（不锈钢换热管）用外圆除锈机及软轴内圆除锈机清除管内外壁的铁锈。

　　1, mechanical descaling: put need cleaning pipe on special shelves, cylindrical with derusting machine and soft shaft in the circular derusting machine remove tube inside and outside wall of rust.

　　2、人工除锈：不锈钢管表面浮锈较厚时，先用手锤轻轻敲掉厚锈。锈蚀不厚，可用钢丝刷、钢丝布擦拭表面，直至露出不锈钢管本色，再用棉纱擦净。

　　2, artificial cleaning: stainless steel tube surface floating rust is thicker, first knock gently with hammer out thick rust. Rust is not thick, can use steel wire brush, steel wire cloth to wipe the surface, until the instinctive quality with stainless steel pipe, reoccupy cotton rub-up.

　　清除不锈钢管内壁铁锈时，常用圆钢丝刷。大管径管子可由几个圆钢刷组装在一起，两端用铁丝扎紧，在管腔内来回拉刷，直至露出金属本色，再用棉纱拉刷干净。

　　Remove stainless steel pipe inner surface rust, common round wire brush. Big diameter pipe can be composed of several round steel brush together, at both ends with wire tightly, within the lumen pull brush back and forth, until the metal color, reoccupy cotton brush clean.