CHANGSHU LONGTENG SPECIAL STEEL CO¡££¬LTD -

CHANGSHU LONGTENG SPECIAL STEEL CO¡££¬LTD

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sell the low relaxation prestressed concrete steel bar (pc bars)
Specification: dia7.1,dia9.0,dia10.7,dia12.6
Detail: The Low Relaxation Prestressed Concrete Steel Bar Grade: 30MnSi Size: ?7.1, ?9.0, ?10.7, ?12.6 The original material of PC BAR Chemical composition of 30MnSi C Si Mn P S Cu 0.27-0.34 0.60-1.10 0.90-1.30 &©|65308;0.025 ...

sell flat-bulb steel for ship use
Specification: HP100-HP430
Detail: Grade: A,B,A32,A36 DIMENSIONAL:HP80*5-HP430*20 Obtain the certificate of: CCS ABS GL LR RINA NK KR BV A B


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