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<title><![CDATA[EC21 Product Catalogs - gb3087]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gb3087.html]]></link><item>
<title><![CDATA[Seamless Carbon Steel Boiler Steel Tube for High Pressure Service in ASME SA192 ASTM A192 GB3087 GB5]]></title><link><![CDATA[https://tefu888.en.ec21.com/Seamless-Carbon-Steel-Boiler-Steel--11750485_11752149.html]]></link><description><![CDATA[Seamless Carbon Steel Boiler Steel Tube for High Pressure Service in ASME SA192 ASTM A192 GB 3087 G B 5310 
Basic Info. 
Model NO.
boiler
Usage
Hydraulic/Automobile Pipe, Machinery Industry, Chemical]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/Seamless-Steel-Pipe--12043642_12043646.html]]></link><description><![CDATA[GB3087 10 335~475 ≥195 ≥24 / /
20 410~550 ≥245 ≥20 / /
GB5310 20G 410~550 ≥245 ≥24 ≥35 /
20MnG ≥415 ≥240 ≥22 ≥35 /
25MnG ≥485 ≥275 ≥20 ≥35 /
15CrMoG 440~640 ≥235 ≥21]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[High Quality ASTM A106 A53 SCH40 Q235A Q235B Q345 8mm 10mm API EMT Mild Fluid Water Gas Round Hot RO]]></title><link><![CDATA[https://tthh888.en.ec21.com/High-Quality-ASTM-A106-A53--11922741_11922772.html]]></link><description><![CDATA[GB3087-2008,GB6479-2013,GB9948-2013,GB/T8163-2008, GB8162-2008,GB/T17396-2009EN10216-5,EN10217-7,DIN 17456,DIN 17458JIS G3463,JIS G3119,JIS G3446,JIS G3218,JIS G3258,JIS G3448,JIS H4631DEP 31,DEP 40,]]></description><pubDate><![CDATA[20240409]]></pubDate></item>
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<title><![CDATA[Api Pipe Api 5l Pipe Carbon Steel Pipe]]></title><link><![CDATA[https://xiang333.en.ec21.com/Api-Pipe-Api-5l-Pipe--11869094_11871234.html]]></link><description><![CDATA[GB3087-2008OD:8-1240*WT:1-200Suitable for manufacturing various structure of low and medium pressure boiler and locomotive boilerGeneral structureof the tube10#,20#,45#,27SiMnASTM A53A,B16Mn,Q345GB/T]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Big Diameter Seamless Carbon Steel Pipe 24]]></title><link><![CDATA[https://pipefitting0086.en.ec21.com/Big-Diameter-Seamless-Carbon-Steel--6462234_6525494.html]]></link><description><![CDATA[GB3087&amp;mdash;99,GB5310&amp;mdash;99,GB6479&amp;mdash;86,GB9948&amp;mdash;88
ASTM A53B,ASTMA106B,ASTMA210A1,ASTMA315B
JIS STPG42/G3454,JIS STPG42/3456,JIS STB42/G3461,JIS STB42/G3455
DIN1626,DIN1629/4,DIN1629/3,D]]></description><pubDate><![CDATA[20160624]]></pubDate></item>
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<title><![CDATA[API 5L ASTM A53 Carbon Seamless Boiler Tube Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/API-5L-ASTM-A53-Carbon--11032076_11105988.html]]></link><description><![CDATA[GB3087, GB5310, ASME SA-106, ASME SA-192M, ASME SA-209M, ASME SA-210M, ASME SA-213M, JIS G 3461. 
Surface Treatment 1) Bared2) Black Painted or other colors painted(varnish coating)3) Galvanized4) Wi]]></description><pubDate><![CDATA[20200416]]></pubDate></item>

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