打氣泵軟管,制動軟管 Air pump hose,Brake hose
材質(zhì):氟膠管+不銹鋼編制網(wǎng)
Material:Fluorine hose + stainless steel mesh
產(chǎn)品特點:
氣動制動軟管主要用于各類卡車、客車、重型車的氣動制動系統(tǒng)中,傳遞氣壓動力。
內(nèi)層采用特種氟橡膠,外層采用304不銹鋼絲多(單)層編織而成,具有耐高溫、耐腐蝕、耐老化、阻燃、抗震、彎曲半徑小、使用壽命長等特點。也可廣泛應(yīng)用于航空、化工、機械等領(lǐng)域。工作溫度-45℃~+260℃,短期可達300℃,高溫200℃爆破壓力>3MPA,常溫爆破壓力
>10MPA,經(jīng)200℃,720小時高溫空氣老化后保持3MPA不
泄漏,脈沖壽命超過20萬次。
產(chǎn)品用途:
氣動制動軟管主要用于各類卡車、客車、重型車的氣動制
動系統(tǒng)中,傳遞氣壓動力
Features:
Pneumatic brake hose is mainly used in the pneumatic brake system of various trucks, buses and heavy vehicles to transmit pneumatic power. The inner layer is made of special fluorine rubber, and the outer layer is made of 304 stainless steel wire multi-layer (single) layer. It has the characteristics of high temperature resistance, corrosion resistance, aging resistance, flame retardancy, earthquake resistance, small bending radius and long service life. Can also be widely used in aviation, chemical, machinery and other fields. Operating temperature
-45 ° C ~ +260 ° C, short-term up to 300 ° C, high temperature 200 ° C burst pressure > 3MPA, normal temperature burst pressure > 10MPA, after 200 ° C, 720 hours high temperature air aging to maintain 3MPA does not leak, pulse life more than 200,000 Times.
Product Usage:
Pneumatic brake hose is mainly used in the pneumatic brake system of various trucks, buses and heavy vehicles to transmit pneumatic power
實驗項目
Experimental project |
實驗項目
Experimental project |
測試結(jié)果
Test Results |
氣密性 |
經(jīng)受3.5mpa空氣壓力試驗120秒的軟管組合件不出現(xiàn)泄漏 |
通過 |
耐臭氧性 |
在(50±5)x10-11濃度,40℃±2℃,
70±2h無龜裂或裂紋 |
通過 |
耐水抗拉強度 |
室溫在蒸餾水中浸泡70h±h后測試抗拉
強度和浸泡前對比 |
無變化 |
接頭耐腐蝕性 |
24h鹽霧試驗無紅銹或腐蝕痕跡 |
通過 |
通過 |
200℃x168h后,在3mpa壓力下進行氣
密性測試不漏氣 |
通過 |
耐低溫性能 |
-40±1℃x72h±2h后,室溫檢查內(nèi)外表
面無裂紋 |
通過 |
無錫市佳樂金屬材料有限公司
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地址:江蘇省無錫市濱湖區(qū)太湖街道大通路
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佳樂金屬咨詢熱線
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電話:(86)510-85070401 0592-6772712
傳真:(86)510-82248081 0592-6772687
E-mail: jialedai@163.com
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