91人妻人人爽人人澡人人爽,肉夹肉黄片毛片免费视频,国产美女100%赤裸无遮挡

久久久欧美日韩免费观看|国产又粗又硬又长又爽|无码不卡视频在线观看|欧美色一区二区三区四区|久草新视频在线观看12|亚洲国产精品人人做人人爱

Sorry, you are not login!
VIP members can check the contents after login.
Click to login

  • TOP
    • Moblie
    0
    News
    My Center
    Data Center
    All Prompt Messages

    • Hebei Color Season Metals And Minerals Import And Export Co., Ltd. Follow
      • Vermiculite Fire Brick,Vermiculite Insulation Board,Bath Mat,Wall Tiles,Ceiling Tiles
      3-1-1001, Tianziguanli, No. 15, Guang'an Street, Chang'an Dist., Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    vermiuclite fire board for fire door
    Follow
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      VMC
    • Model Number：
      2100*900mm,2440*1220mm
    • Door Material：
      Solid Wood
    • Material：
      expended vermiculite
    • Service Temp.：
      1100C
    • Size：
      2100*900mm,1220*2440mm
    • Tickness：
      29,38mm and so on
    • Fire Class：
      A1
    • Size Tolerances：
      1mm
    • Deliverability： 30000 Piece/Pieces per Month
    • Port： Xingang of Tianjin
    • US $ 10-50/Piece（Minimal Quantities 10Piece）
    Nolan·Lu
    Manager
    Chat online
    Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
    China Guangdong Shenzhen
    Trading Company
    501 - 1000 People
    Export Model:
    Export Identification:ISO9001
    Main Products:Vermiculite Fire Brick,Vermiculite Insulation Board,Bath Mat,Wall Tiles,Ceiling Tiles
    • Products Description
    • Review List
      Quick Details
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      VMC
    • Model Number：
      2100*900mm,2440*1220mm
    • Door Material：
      Solid Wood
    • Material：
      expended vermiculite
    • Service Temp.：
      1100C
    • Size：
      2100*900mm,1220*2440mm
    • Tickness：
      29,38mm and so on
    • Fire Class：
      A1
    • Size Tolerances：
      1mm

    Specifications

    1,non-toxic, zero radioactivity,non-asbestos
    2, Fireproof Grade Class A1
    3 Fire Times:1.5,hours,2 hours ,4hours.
    3,Light

    ?

    Vermiculite?fireproof?doors?are?filled?with?vermiculite?senior?fire-resistant?core?as?the?fire?doors?core:???

    Its?advantages?as?follows:?

    1 fire?insulation,?sound?insulation,?environment-friendly?,?its?indicators?are?better?than?other?fillings

    2light?weight.To?the?same?specifications,?vermiculite?fireproof?door?is?only?half?of?the?weight?of?traditional?products.?

    3SmootherThe?wood?fire-doors?with?vermiculite,?the?surface?is?smoother,?not?sparkling

    4easy?to?install.?As?the?manufacturer?of?the?design,?vermiculite?fire?doors?can?be?installed?in?the?dressing?to?the?desired?length?and?easy?to?install.?

    5 saving?costs.?

    Vermiculite?used?as?in?fireproofdoor?movements,?in?the?production?process?not?only?save?out?of?the?traditional?process?of?many?processes,?but?also?save?a?variety?of?materials?piling?up?space?in?the?manual,?procedures,?

    venues?and?other?aspects?of?the?corresponding?cost?savings.

    6??high?fire?rating.The?maximum?time?for?the?fire?five?hours,?plus?four?hours,?three?hours,?two?hours,?one?hour,?and?so?on?all?levels.?

    ?7

    ?

    ?

    ?

    ?

    ?

    Recent Visitors
    • Inquiry
    • Review
    Nolan·Lu
    Recipients:
    Send to:
    Nolan·Lu
    Content:
    Please pay attention to the message after the success of the post!
    Send
    Guess what you like
      1. Hot Fireproof Material Vermiculite Panel Fire Door Core for Decorative
      2. US $1-20
      1. Fire rated door core BS476 approved
      2. US $44-48
      1. 450 density 4 hours fire rated door core
      2. US $30-38
      1. fire rated board for fire door
      2. US $10-50
      1. vermiuclite fire board for fire door
      2. US $10-50
      1. vermiculite fire board for fire door
      2. US $10-50