欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    CSA 8 4B-2009 Gas Hose Connectors For Portable Outdoor Gas-Fired Appliances (Addenda to the Second Edition).pdf

    • 资源ID:621052       资源大小:49.07KB        全文页数:4页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    CSA 8 4B-2009 Gas Hose Connectors For Portable Outdoor Gas-Fired Appliances (Addenda to the Second Edition).pdf

    1、ANSI Z21.54b-2009CSA 8.4b-2009Second Addenda to the Second Edition ofANSI Z21.54-2002 CSA 8.4-2002 andANSI Z21.54a-2006 CSA 8.4a-2006 andAmerican National Standard/ CSA Standard forGas Hose Connectors For Portable Outdoor Gas-Fired AppliancesStandards DeveloperAPPROVEDCSA AMERICA INC. 8501 East Plea

    2、sant Valley RoadCleveland, Ohio 44131CANADIAN STANDARDS ASSOCIATION5060 Spectrum Way, Suite 100Mississauga, Ontario, Canada L4W 5N6Published - May 2009Copyright 2009Canadian Standards AssociationPermission is granted to republish material herein in laws or ordinances, and in regulations, administrat

    3、ive orders, or similar documents issued by public authorities. Those desiring permission for other republication should consult Canadian Standards Association, 5060 Specrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6.Copyright 2009CSA America, Inc.Permission is granted to republish material

    4、 herein in laws or ordinances, and in regulations, administrative orders, or similar documents issued by public authorities. Those desiring permission for other republication should consult CSA America, Inc., 8501 East Pleasant Valley Road, Cleveland, Ohio 44131.PrefaceThe standards set forth herein

    5、 apply to the second edition of the Standard for Gas Hose Connectors For Portable Outdoor Gas-Fired Appliances, ANSI Z21.54-2002 CSA 8.4-2002, and ANSI Z21.54a-2006 CSA 8.4a-2006 and supersede corresponding standards therein. Following their preparation by the supervising Technical Advisory Group, t

    6、hey were accepted by the American National Standards Institute (ANSI) and the Interprovincial Gas Advisory Council (IGAC), and subsequently approved.NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.October 16, 2008American National Standards Institute, Inc.April 27,

    7、2009Interprovincial Gas Advisory Council Effective in Canada December 1, 2010IGAC1Addenda to American National Standard/CSA Standard For Gas Hose Connectors For Portable Outdoor Gas-Fired Appliances Part I: Construction1.6 Fittings - Design And Dimensions 1.6.3Threads on pipe-end connections of fitt

    8、ings shall be taper pipe threads conforming to the Standard for Pipe Threads, General Purpose (Inch), ANSI/ASME B1.20.1, NPT; or the Standard for Dryseal Pipe Threads (Inch), ANSI/ASME B1.20.3, NPTF. 2Part II: Performance2.4 Strength, Flexability And Temperature Resistance OfConduit2.4.4The connecto

    9、r shall resist crushing to the extent that a 200 Ib (90.7 kg) load placed on a 1 in (25.4 mm) section of the center of the hose will not reduce the capacity more than 50 percent nor cause the connector to leak when tested as specified in the following Method of Test.Method of TestThe connector shall

    10、 be immersed in water to a maximum depth of 2 in (50.8 mm), with its center resting on a hard flat surface. A 200 Ib (90.7 kg) weight with a smooth metallic face 1 in (25.4 mm) wide shall be placed without impact on a 1 in (25.4 mm) section at the center of the hose. After one minute, the weight sha

    11、ll be removed, the connector subjected to 6 in of Hg column (20.3 kPa) air pressure. There shall be no sign of leakage.A capacity test as specified in 2.3, Capacity, shall then be conducted, and the resultant capacity shall not be less than 50 percent of that determined in 2.3, Capacity.Tables Referenced in Part I, Part II and Exhibits(Former Table IV, Maximum Length to Shoulder, deleted.)(Former Table V, Flare Fitting Dimensions, through Table IX, Impact Applied During Conduct of 2.6.2, become Table IV through Table VIII, respectively.)


    注意事项

    本文(CSA 8 4B-2009 Gas Hose Connectors For Portable Outdoor Gas-Fired Appliances (Addenda to the Second Edition).pdf)为本站会员(unhappyhay135)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开