1.2714 forged square steel Size: 305*305*no less than 3.5meters Smooth surface, high straightness Fine grain size and uniform inside structure. Ultrasonic test: Sep1921-84D/d qualified.
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NANJING HUISHANG TECHNOLOGY CO., LTD.VIP会员第13年
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1.2714 forged square steel Size: 305*305*no less than 3.5meters Smooth surface, high straightness Fine grain size and uniform inside structure. Ultrasonic test: Sep1921-84D/d qualified.