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Seamless steel pipes for high temperature and pressure

GB5310-2008  GB9948-2006  GB6479-2000  ASTM/ASME  A/SA213  ASTM/ASME  A/SA335  EN10216-2  ASTM/ASME  A/SA312
Heating-pipelines,containers,coal-saving devices superheaters and reheaters of high temperature and high pressure boiler(P≥9.8MPa,T>450℃)
(3)Main steel material and grade
20G(A106A) 20MnG(A106B) 25MnG(A106C) 15MoG(16Mo3) and so on。
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Wuxi huayou special steel Co., LTD All Rights Reserved Hotline:0510-83073086    Add: No.82, North zhenhu Road, Hudai Industry Park, Binhu District, Wuxi City, Jiangsu Province,P.R.C