管道安装后不易涂漆的部位应预先涂漆。
1. Parts that are not easy to be painted after pipeline installation shall be painted in advance.
2、涂漆前应清除被涂表面的铁锈、焊渣、毛刺、油、水等污物。
2. Rust, welding slag, burr, oil, water and other dirt on the coated surface shall be removed before painting.
3、涂漆施工必须有相应的防火措施。
3. Corresponding fire prevention measures must be taken for painting construction.
4、有色金属管、不锈钢管、镀锌钢管、镀锌铁皮和铝皮保护层,可不涂漆。但接头和破损处应涂漆。
4. Non ferrous metal pipe, stainless steel pipe, galvanized steel pipe,
galvanized iron sheet and aluminum sheet protective layer may not be
painted. However, joints and damaged parts shall be painted.
5、埋地管道或地沟内的管道,型托辊 吸水树脂 天津水处理设备 邯郸断桥铝门窗 唐山防水 检查井模具 沟盖板模具应先涂两道防锈漆,再涂两道沥青漆;工程内明敷的管道,应先涂两道防锈漆,再涂两道面漆。
5. Buried pipelines or pipelines in trenches shall be painted with two
coats of antirust paint and then two coats of asphalt paint; The exposed
pipes in the project shall be painted with two coats of antirust paint
and then two coats of finish paint.
6、埋地铸铁管,应涂两道沥青漆,再涂一道面漆;工程内明敷的铸铁管,应先涂两道防锈漆,再涂一道面漆。
6. Buried cast iron pipes shall be painted with two coats of asphalt
paint and one coat of finish paint; Cast iron pipes exposed in the
project shall be painted with two layers of antirust paint and then one
layer of finish paint.