<rt id="8guy4"><dfn id="8guy4"></dfn></rt>
  • <dl id="8guy4"><abbr id="8guy4"></abbr></dl><dl id="8guy4"><s id="8guy4"></s></dl>
  • <menu id="8guy4"></menu>
    <menu id="8guy4"><em id="8guy4"></em></menu>
    <code id="8guy4"><del id="8guy4"></del></code>
    <menu id="8guy4"><em id="8guy4"></em></menu>
    Welcome to Quzhou Zijie Trading Co., Ltd Website!

    QUALITY FROZEN THE WORLD

    Based on honesty, getting customers'
    trust by honest business, creating value for customers with integrity

    Hot Products: Industrial difluorochloromethane / R134 / R410 / liquid ammonia / methyl chloride
    Home > Products
    Refrigerant R507

    Product name : R507A mxied Refrigerant

    Product composition: R125/143a

    Product standard: Q/JHGS208-2015

    Main Uses

    As a low-temperature refrigerant widely used today, R-507 is often used in refrigeration equipment such as cold storage, food freezing equipment, marine refrigeration equipment, industrial low temperature refrigeration, commercial low temperature refrigeration, refrigerated trucks, refrigerating condensing Units, and supermarket display cabinets.

    R507 and R404A are long-term replacements for R502 and R22 Refrigerant (HFCs), but R507 usually achieves lower temperatures than R404A; R507 is suitable for all R-502's normal operating environment, R507 is the world's largest Approval and use by most refrigeration equipment manufacturers. However, since the R507 and R502 and R22 have different physical and chemical properties, theoretical cycle performance and compressor oil, it is still only necessary to add or replace the Refrigerant for the after-sales maintenance of the R502 and R22 Refrigerant refrigeration equipment. Adding R502 and R22 usually cannot replace R502 and R22 directly with R507 (that is, it is usually not possible to perform a blood exchange type replacement). 

     

    Refrigerant packaging

    Disposable cylinder 22LB/10kg; 25lb/11.3kg; recyclable cylinder 400L, 800L, 926L; ISO-tank. 

    Storage, transportation

    R-507 Refrigerant cylinders are pressure vessels. Keep them away from fire, heat and direct sunlight. Store them in a cool, dry and ventilated warehouse. Lightly load and unload during handling to prevent accessories such as cylinders and valves. damaged.

    Contact us
    ADD:77# Changqian Road, Juhua Group Co., Kecheng District, Quzhou City, Zhejiang Province
    Tel: +86-570-3053898
    Contact: +86-13957036193 Li
    E-mail: quzhouzhijie@foxmail.com
    QQ: 284492418
    Copyright(C)2019,Quzhou Zijie Trading Co., Ltd?All Rights Reserved.?Supported by?ChemNet?ChinaChemNet?Toocle
    精品无码国产AV综合,国产一级牲交高潮片无码,色偷偷无码中文,伊人精品在线观看
    <rt id="8guy4"><dfn id="8guy4"></dfn></rt>
  • <dl id="8guy4"><abbr id="8guy4"></abbr></dl><dl id="8guy4"><s id="8guy4"></s></dl>
  • <menu id="8guy4"></menu>
    <menu id="8guy4"><em id="8guy4"></em></menu>
    <code id="8guy4"><del id="8guy4"></del></code>
    <menu id="8guy4"><em id="8guy4"></em></menu>
    久99视频精品永久免费| 国产精品无码久久AV丝袜喷水| 国产精品视频不卡| 中文日韩欧免费精品视频| 中文字字幕在线38乱码| 日本一区二区在线视频观看| 国产精品亚洲第一区二区三区| 特黄aaaaaaaaa毛片免| 亚洲欧美国产高清vA在线播放| 日韩一区二区三区精品视频在线| 国产精品国语对白多p交换| 亚洲精品中文字幕视频网站| 99久久中文字幕三级久久日本| 亚洲美女国产精品久久久久| 精品中文字幕一区在线| 免费视频一区二区| 国产乡下妇女做爰视频| 国产精品一级毛片不收费| 人妻无码看片久久| 国产精品视频一区二区无码| 在线观看av网站| 91在线亚洲精品视频| 免费 无码 国产精品i| 国内精品视频在线观看九九| 日韩精品不卡在线高清| 国产成人精选在线不卡| 亚洲中文字幕自拍a人片|