詳細介紹如何選擇氣體增壓泵的管子
氣體增壓泵的關鍵部件是管子，它是泵唯一的通流部分。只有軟管滿足工藝要求，泵才能正常工作，故應根據使用目的及輸送的介質性質來選用。通用的管子牌號有：Are key components of the gas booster pump tube, and it is the only pump flow section. Only hose meet the technological requirements, the pump can work normally, the reason should be chosen according to the purpose and the nature of the transmission medium. General pipe brands include:Tygon(R3603，普通型)：價廉，不耐腐蝕，一般用于實驗室，可作良好的真空系統用泵；Tygon (R3603, ordinary type) : cheap, no corrosion, commonly used in laboratory, can make a good vacuum system with pump;Tygon(特殊型)：可輸送烴類介質，最適用于汽油、燃料油及潤滑油;Tygon (special) : hydrocarbon medium, the most suitable for gasoline, fuel oil and lubricating oil;Viton：可輸送特殊腐蝕性化學藥品和試劑，但價格貴，使用壽命短;Viton: conveying special corrosive chemicals and reagents, but the price is expensive, short service life;Silicone:符合UADA(橡膠配方檢驗溶劑)標準和FDA(橡膠配方檢驗溶劑)標準，工作溫度范圍寬，受溫度影響產生的硬化小，價格適中，使用壽命長，當泵頭轉速為200r/min時，工作450h后，仍有一定彈性。Silicone: meet UADA (rubber formula test solvent) and the FDA (rubber formula test solvent) standards, wide working temperature range, affected by the temperature of hardening of small, moderate price, long service life, when the pump head speed of 200 r/min, 450 h after work, still have certain elasticity.
氣體增壓泵http://www.rizhaowx.com/的選用，主要考慮下列因素:耐腐蝕性，操作條件(壓力、溫度、流量等)，有無毒性和價格。這些條件相互影響，要全面權衡，才能做到經濟合理選用。由于硅膠管(Silicone)使用壽命長，在泵頭轉速為50r/min時連續運轉工作時間可達1200h以上，彈力好，有較高化學穩定性，無毒，價格不貴，貨源充足，所以目前廣泛使用。The selection of gas booster pump, mainly consider the following factors: corrosion resistance, operating conditions (pressure, temperature, flow rate, etc.), are non-toxic and prices. These conditions influence each other, to comprehensive measure to achieve the economic and reasonable selection. Due to Silicone tube (Silicone) long service life and rotational speed in pump work for 50 r/min when continuous operation time can reach more than 1200 h, good elasticity, has high chemical stability, non-toxic, inexpensive, plentiful, so the current widely used.
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2014-08-31
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