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| Double Three Way Valve | |||
| 发布时间： 2024-6-28 浏览：8 | |||
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发 布 人：todaytex 发布人：QQ 1407106692 ; 微信：1407106692 联系网址：http://www.todaytex.com |
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公司：Double Three Way Valve 国家：follow 联系人：follow 地址： 详细内容 Construction: A general construction idea of the valve is as per drawing.Two castings are arranged one over another valves in these two castings are operated with a common hand wheel.A flow indicator on the valves body to indicate the direction of flow shall be operated.No intermediate position is reuered for operation.All three flanges of each casing should be in one plane as per drawing.Material : Body - Refer table ; Packing - VITON Material of internals to be stainless steel.END CONNECTION : Flanged as per rating PN 16 DIN 2633.INSTALLATION : In horizontal pipe lines,Valve in vertical position.- The bidder shall furnish Quality plan in specified format.TESTING OF MATERIALS : The material of comonents of valve such as body,bonnet,stem and fastners shall be tested as per relevant specification for its chemical composition and mechanical properties.For remaining components compliance certificate shall be furnished.- DPT body,Stem and seat and al welded joints.- Colour matching of valve seat and plug in case of metal to metal contact.- Function test ; - All welding to be carried out as per qualified procedure and welders in according with ASME see ix., din2633 , is : 5, ISC 692. ; Hydraulic tets at 1.5 times the design pressure. ; Seat leakage; Painting ; Guarantee ; Documents 联系方式 Email sales@lrs.prestel.co.uk 公司名 PETER MATTFELD & SOHN GMBH 国家 德国 联系人 contact 地址 LAGERSTR. 17 POSTFACH 306220 HAMBURG 电话 0049 40 432050 [hide]其他[/hide]Email hdtools@kornet.net,asmi@wow.lk,mehrcharkh@apadana.com,hy@bailong.ro,inkoneon@mtu-net.ru, 电话：above 传真： above 邮箱：above 网址：above 采购本类产品及：above |
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