不锈钢焊管价格
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材质: 301/304/304L/304H/310/310S/316/316Ti/316L/316H/317L/321/347H...
生产标准: GB/T12771-20,ASTM A312,ASTM,A249/ASTM,A270,ASTM A269,ASTM,A554,ASTM A778,JIS G3459,JIS G3463,DIN11850
尺寸规格: 外径:13mm-1800mm 壁厚:1.2mm-30mm
长度: 按客人要求
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