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| Austenitic Stainless Steel Tubes | |||
| 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：Austenitic Stainless Steel Tubes 国家：follow 联系人：follow 地址： 详细内容 This specification governs the quality requirements of austenitic stainless steel tubes with integral fins.3.0 CONDITION OF DELIVERY:The tubes shall be supplied in the "As Finned" condition. Plain ends and lands of "As Finned"integral fin retain the temper of the applicable material specification.Note :Integral finned tubes intended for U- bends shall be supplied in the annealed temper/spotannealed in the bend area prior to bending. For coiling or other severe fabrication, finnedtubes shall be supplied 'Dead Soft' as agreed upon by BHEL and supplier.4.0 COMPLIANCE WITH NATIONAL STANDARDS:There is no national standards for covering this material. However, assistance have beentaken for base material from ASTM A-213 , TP 304: "Seamless ferritic andAustenitic Alloy Steel Boiler supherheater and Heat Exchanger Tubes".5.0 DIMENSIONS AND TOLERANCES:5.1 Sizes:The tubes shall be supplied to the dimensions as per the drawing furnished with BHEL order5.2 Tolerances:The tolerances of finned tubes shall be as per the drawing furnished with BHEL order.6.0 MANUFACTURE:The material shall be of such quality and purity that the finished product shall conform to therequirements prescribed in this specification and shall be cold worked to the specified size.To comply with this specification, the fin and the tube material must be homogeneous.7.0 FREEDOM FROM DEFECTS:The material shall have no defects of a nature or degree, for the grade and quality ordered,that will be detrimental to the stamping, forming, machining or fabrication of finished parts.Revisions : 联系方式 Email elegantfab@aol.com 公司名 Meyners Robinson 国家 美国 联系人 Bill Powell 地址 2204 Park Pl., Ponte Vedra Beach, FL 32082, USA 电话 001 904-285-2700 [hide]其他[/hide]Email winman@csclabs.com,michael@uneka.com,steve@cefreight.com,arsenia78@hotmail.com,pecoyong@yahoo.co.kr, 电话：above 传真： above 邮箱：above 网址：above 采购本类产品及：above |
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