"

微球体育app下载安装-微球体育app官方拥有全球最顶尖的原生APP,每天为您提供千场精彩体育赛事,微球体育app下载安装-微球体育app官方更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,微球体育app下载安装-微球体育app官方让您尽享娱乐、赛事投注等,且无后顾之忧!

<optgroup id="keoia"></optgroup><menu id="keoia"></menu>
<menu id="keoia"><strong id="keoia"></strong></menu>
  • <xmp id="keoia"><menu id="keoia"></menu>
  • "

    77C STAINLESS STEEL COUPLING

    ?77C STAINLESS STEEL HEAVYDUTY FLEXIBLE COUPLING??The Model 77C is designed for high pressure applications including RO and desalination systems. The 77C is available in strong and anti

     

    77C STAINLESS STEEL HEAVY

    DUTY FLEXIBLE COUPLING

     Couplings

     

    The Model 77C is designed for high pressure applications including RO and desalination systems.

    The 77C is available in strong and anti-corrosive alloys of 304,316,316L Stainless steel, Duplex

    CD3MN (2205), Super Duplex CE8MN, CE3MN (2507). The 77C features 304 or 316 bolts and silicone

    bronze heavy nuts to help prevent galling during repetitive use.

     

    Sizes-Inches/DN

    3/4&Prime; to 12&Prime; (DN20 to DN300)

     

    Rated working pressure:

    1200psi (83bar) Sch40S, cut groove only

     

    MODEL 77C MATERIAL SPECIFICATIONS

    Housings:

    Super duplex 2507(CE3MN)to ASTM A890 Grade5A

    CE8MN to ASTM A890 Grade 2A

    Duplex 2205(CD3MN)to ASTM A890 Grade4A

    Austenic 254SMO(CK3MCuN) to A743

    Austenic 904L(CN2MCuN) to A351

    Type 316 to ASTM A743 CF8M

    Type 316L to ASTM A743 CF3M

     

    Rubber Gaskets:

    The gasket seals is C-shaped, made of standard gasket EPDM(ethylene propylene diene monomer) for

    cold water, hot water, rare acid, oil-free air and multiple chemical product (-50~150). It is not suitable

    for medium like petroleum

     

    Bolts:

    Type 316 stainless steel track bolts ASTM A-193 B-8M

     

    Nuts:

    Type 316 stainless steel nuts ASTM A-193 B-8M

    Silicone bronze heavy duty nuts to ASTM B98 C65100 for option

     

    Couplings

     

    Couplings

     

    微球体育app下载安装-微球体育app官方