臺州黃巖路橋區(qū)殼牌S2M液壓油-導熱油經(jīng)銷啦46號抗磨液壓油選擇原則： 　　1、一般對于室內(nèi)固定設備，液壓系統(tǒng)壓力＜7.0MPa、溫度50℃以下選用HL油；系統(tǒng)壓力7.0-14.0Mpa、溫度50℃以下選HL或HM油，溫度在50—80℃選HM；系統(tǒng)壓力＞14.0MPa選HM或高壓抗磨液壓油。 　　2、對于露天寒區(qū)或嚴寒區(qū)選HV或HS油。 　　3、對于高溫熱源附近設備，選抗燃液壓油。 　　4、對月環(huán)保要求較高的設備（如食品機械、醫(yī)藥機械），選環(huán)境可接受液壓油。 　　5、對于要求使用周期長、環(huán)境條件惡劣的液壓油設備選用液壓油優(yōu)等品；對于要求使用周期短、工況緩和的液壓設備選用液壓油一等品Selection principle of anti-wear hydraulic oil No. 46: 1. For indoor fixed equipment, hydraulic system pressure < 70 MPa and temperature below 50℃, select HL oil; for system pressure 7.0-14.0 Mpa and temperature below 50℃, select HL or HM oil, for temperature between 50-80℃, select HM; for system pressure > 14.0 MPa, select HM high-pressure anti-wear hydraulic oil. 2. For equipment in open-air cold or severe cold areas, select HV or HS oil. 3. For near high-temperature heat sources, select fire-resistant hydraulic oil. 4. For equipment with higher environmental protection requirements (such as food machinery, pharmaceutical machinery), select acceptable hydraulic oil. 5. For hydraulic oil equipment requiring long service life and harsh environmental conditions, select hydraulic oil of superior grade; for hydraulic equipment requiring short service life mild working conditions, select hydraulic oil of first grade