www.isrm.cn-无码人妻精品中文字幕,亚洲日韩国产成,成 人 黄 色 网 站 在线播放视频,国产精品视频白浆免费视频

  • <ul id="mc6g2"></ul>
  • 服務(wù)項目

    西藏STAINLESS VALVE

    product details

    1: Product parameters

    Product Name: mini external tooth ball valve wv202

    Thread standard: JIS B 0203, iso7-1, GB / T 7306

    Product appearance: metallic silver gray

    Manufacturing process: precision casting + NC turning


    2: Applicable pressure and size of product

    ● maximum allowable pressure:

    Water, oil and gas at normal temperature 5.49mpa

    Saturated steam 5MPa

    ● sealing inspection pressure: 0.59mpa

    ● operating temperature range: - 20 ℃ ~ 180 ℃


     QQ圖片20181203144304.png            

                                                                           單位:mm

    QQ圖片20181203144502.png

    03.png


    Related products

    Relevant news

    国产精品视频一区二区三区不卡| 国产成人精品高清在线观看99| 亚洲色大成网站www永久在线观看| 国产亚洲精品精品精品| 国产91小宝寻花在线播放| 久久中文精品无码中文字幕| 久久伊人精品| 亚洲欧美综合国产精品二区| 久久99精品久久只有精品| 欧美国产日本高清不卡|