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x56 high strength low alloy steel plates are mainly made mechanical device and other ...

X42 STEEL LINE PIPE products' specification: 1. Name:X42 STEEL LINE PIPE 2. Adopt...

API5L X60 pipeline steel Key words:X60,API5L-X60,X60 Steel pipe, API 5L-X60 petroleu...

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X42 high strength low alloy steel plates are mainly made mechanical device and other ...

X42 is a kind of structural hot-rolled steel. X42 structural steel plate/sheet is use...

X42 high strength low alloy steel plates are mainly made mechanical device and other ...