BS EN 10210-1 2006 Hot finished structural hollow sections of non-alloy and fine grain steels2020-4-23The European Standard EN 10210-1:2006 has the status of a British Standard. This part of this European Standard specifies technical delivery conditions for hot finished hollow sections o
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BS EN10219-1 : 1997Cold formed welded structural hollow sections of non-alloyand fine grain steelsThis Part of this European Standard specifies the technical delivery requirements for cold formed welded structural hollow sections of circular, square or rectangular form and applies to structural holl
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BS EN 1387: 1985Screwed and socketed steel tubes and tubular sand for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads1.1 ScopeThis British Standard specifies requirements for screwed and socketed steel tubes and tubulars and for plamn end steel tubes suitable for wel
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Customs Code:73121000PC strand is widely used in prestressed concrete structure.Its application is so wide that hardly any prestressed concrete structure is constructed without it. Bridges, high-rise buildings, industrial facilities, warehouses, stadiums, sport complexes, containme
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Tianjin yuantai Derun Tubo de Acero manufacturing group co., Ltd
