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AWWA C515-15 国外国际标准规范.pdf 关闭预览 想预览更多内容,点击免费在线预览全文 免费在线预览全文 国外标准国际标准规范国外标准国际标准规范 下载文档 收藏 分享赏 0 内容提供方:xiaoqingtian 审核时间:2020-08-04 审核编号:8120104010002131 认证类型:实名认证 ...
AWWA C515-15 下载积分: 2000 内容提示: AWWA StandardSM®Reduced-Wall, Resilient-Seated Gate Valves for Water Supply ServiceEf f ective date: Feb. 1, 2016.First edition approved by AWWA Board of Directors Jan. 24, 1999.This edition approved June 7, 2015.Approved by American National ...
ANSI AWWA C515-20 下载积分: 2000 内容提示: Ideal crop marksSince 1881SMReduced-Wall, Resilient-Seated Gate Valves for Water Supply ServiceEf f ective date: Feb. 1, 2021.First edition approved by Board of Directors Jan. 24, 1999.This edition approved Oct. 26, 2020.Approved by American ...
1/1 AWWA-C515 E-MAIL:Dixonchen@qddixon.com GATE VALVE Inquiry Product description Previous article BS5150-NRS Next article API600-GATE-VALVE MESSAGES BOARD Submit PRODUCTS SHOW BUTTERFLY VALVE GATE VALVE KNIFE GATE VALVE GLOBE VALVE CHECK VALVE BALL VALVE STRAINER FITTINGS Tel: 0086...
to cast valves at that time was “Gray Cast Iron”. Therefore, the Standard was written around this gray cast iron material, which has a tensile strength of 31,000 psi, no yield strength whatsoever, and no capability for elongation. AWWA C515 utilizes the far superior ductile iron as its ...
AWWA C515-2017 供水系统用溥壁弹性密封闸阀.pdf,AWWA C515-2017 供水系统用溥壁弹性密封闸阀.pdf设备,供水,用壁,AWWA,C515,自来水,供水系统用,壁弹性密封,密封闸阀,弹性闸阀,设备,供水,用壁,AWWA,C515,自来水,供水系统用,壁弹性密封,密封闸阀,弹性闸阀相关...
1、250PSI AWWA C515系列橡胶明峰闸阀,其阀体、阀盖等凡是与介质接触的铸件均经过特殊工艺处理,内外表面采用高压静电喷涂无毒无害环氧树脂粉末涂料,经热固化处理后附着在铸件的内外表面,涂层厚度在0.2-0.5mm,闸板采用球铁芯全衬胶并直接进行硫化,从而阻断了阀体、阀盖、闸板等零件介质的接触。
AWWA C509 AWWA C515 Cast iron Gate Valve We produce all kinds of standard butterfly valves, gate valves, check valves, globe valves, etc. In cast iron, ductile iron, carbon steel, stainless steel, etc. Pressure like 150lbs, 300lbs, 600lbs, PN10, PN16, etc. We can also...
AWWA C509/AWWA C515 Gate Valves The product name Key Specifications/Special Features: AWWA C509 gate valve (NSF-61 certificated) Standards and specifications: 1. Design standard conform to ANSI/AWWA C509 2. Face to face conform to ASME B16.10 3. Pipe connection conform to ASME B16.1 ...