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不锈钢管生产厂家不锈钢无缝管 TP316LTi

发布时间: 2023-05-19 浏览次数:0

目前不锈钢管有两种制造管子的方式:无缝钢管(seamless)、焊接或是电阻焊接(electric resistance welding,ERW)。

无缝钢管是用挤型或是辊式穿孔方式+冷轧或冷拔相结合制造。

焊接或电阻焊接管(Electric resistance welding)是将金属片折弯成管状后,在边缘部分焊接接合,因此在管的侧面会有焊接缝。

中国不锈钢管标准:

GB2270-80不锈钢无缝钢管
GB/T14976-94流体输送用不锈钢管
GB/T14975-94结构用不锈钢管
GB13296-91锅炉管、热交换器用不锈钢管
(GJB2608-96)(YB676-73)航空用结构管、厚壁无缝钢管
(GJB2296-95)(YB678-71)航空用不锈钢管
(YB/T679-97)(YB679-71)航空用18A空心铆钉薄壁无缝钢管
(GJB2609-96)(YB680-71)航空用结构管、薄壁无缝钢管
(YB/T681-97)(YB681-71)航空用导管20A薄壁无缝钢管
GB3090-82小直径不锈钢钢管
GB5310-95高压锅炉用无缝钢管
GB3087-82低中压锅炉管
GB3089-92不锈耐酸极薄壁无缝钢管
GB9948-88石油裂化管

不锈钢管生产厂家不锈钢无缝管   TP316LTi不锈钢管生产厂家不锈钢无缝管   TP316LTi不锈钢管生产厂家不锈钢无缝管   TP316LTi美国不锈钢管标准:

ASTM A312无缝和焊接奥氏体不锈钢公称管(Standard Specifification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes)

ASTM A213 无缝铁素体及奥氏体合金钢锅炉、过热器,热交换器管(Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes)

ASTM A269 无缝铁素体及奥氏体不锈钢泛用管(Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service)

ASTM A270 无缝铁素体及奥氏体不锈钢无菌管(Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing)

ASTM A511 无缝铁素体及奥氏体不锈钢结构管(Standard Specification for Seamless Stainless Steel Mechanical Tubing)

ASTM A513 电阻焊碳钢及合金钢结构管(Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing)

ASTM A554 焊接不锈钢结构管(Standard Specification for Welded Stainless Steel Mechanical Tubing)

British Standard 1387:1985 用于螺纹和套筒钢管和管子的规格,适用于焊接及配合BS21的管螺纹(Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads)

ASTM A790标准规范无缝和焊接铁素体/奥氏体不锈钢管(Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe)

ASTM A789一般用途无缝焊接铁素体和奥氏体不锈钢管(Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service)

欧洲不锈钢管标准:EN10216-5(无缝钢管压力用途-技术交付条件-第5部分:不锈钢管

俄罗斯不锈钢管标准G0ST 9941-81俄罗斯奥氏体不锈钢无缝管

不锈钢管生产厂家不锈钢无缝管   TP316LTi不锈钢管生产厂家不锈钢无缝管   TP316LTi