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>
  • 服務項目

    宜賓STAINLESS VALVE

    product details

    1: Product parameters

    Product Name: three piece ball valve wv103

    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 6.86mpa

    Saturated steam 5MPa

    ● sealing inspection pressure: 0.59mpa

    ● operating temperature range: - 20 ℃ ~ 180 ℃



    QQ圖片20181203141052.png                                                          

                                                                                                                                        單位:mm

    QQ圖片20181203141146.png QQ圖片20181203141159.png

    03.png


    Related products

    Relevant news

    夜夜躁日日躁狠狠久久AV| 久久亚洲精品国产精品婷婷| 日韩在线一区二区三区观看| 青柠影院在线观看免费高清电视剧| 亚洲影院午夜在线观看| 99精品国产在热久久婷婷| 欧美国产日本高清不卡| 人妻夜夜爽天天爽欧美色院| 国产69久久精品成人看| 亚洲AV无码久久精品狠狠爱浪潮|