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套筒廠家直銷鋼筋剝肋滾軋直螺紋套筒鋼筋接頭φ12-φ50mm
直螺紋連接套筒適用于建筑工程中鋼筋機(jī)械連接，主要連接φ12-φ50mm的HRB335、HRB400及HRB500普通熱軋帶肋鋼筋。產(chǎn)品通過ISO9001 		2018-10-07
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