| JIS G 3461 STB340 QIANYI INDUSTRY boiler tube Yanshan Qianyi Pipe Industry Co.,Ltd supply all the kinds of steel pipe. *seamless pipe ,stainless pipe,alloy pipe,galvanized pipe,ERW ,SSAW And the API pipe run in accordance with API 5L . *elbow ,tee ,flange,reducer,fittings *Standard : ASTM/ANSI/DIN/JIS/GB BOILER TUBE ,DIN17175/GB3087/ASME SA-106M-213M/JIS G 3461/GB5310 Marerial :10#/20#/St35.8/45.8/15Mo3/13CrMo44/10CrMo910/14MoV63/ 12Cr1MoV/20G/20/25MnG/15/20MoG/12CrMoG/12Cr1MoG/12CrMoWVTiB/ SA-106-213T99/STB340/410 Used for manufacture wall panel ,ecnomizer ,reheater,superheater and steam pipeline of boilers. Welcome to Qianyi ! |
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