J61Y-160P, J61Y-320P,J61W-160P,J61W-320P高壓焊接式針形閥 　　本廠可生產以下規格和型號對焊式高壓截止閥:J61Y-16C、J61Y-25、J61Y-40、J61Y-64、J61Y-100、J61Y-160、J61Y-250、J61H-16C、J61H-25、J61H-40、J61H-64、J61H-100、J61H-160、J61H-250 DN15、

精品J61W-320P,J61Y-320V,J61Y-320I電力用高溫高壓針型閥,J61Y-160P,J61Y-320P高壓高溫針型閥的主要規格型號有：J61Y-160P-DN6，J61Y-160P-DN10，J61Y-320P-DN6，J61Y-320P-DN10，J61Y-160P-DN20，J61Y-320P-DN20，J61Y-160P-DN15，J61Y-320P-DN15，

J61Y-320P J61Y-160P高溫高壓針型閥又可以叫做高溫高壓焊接針型截止閥，對焊/焊接截止閥，高溫高壓針型截止閥，手動針型截止閥，316不銹鋼/304不銹鋼針型截止閥，碳鋼/鍛鋼截止閥，蒸汽截止閥，

本公司供應**J61Y-320P-DN15高壓焊接截止閥，焊接針型閥，高溫高壓針型截止閥，不銹鋼針型閥，不銹鋼截止閥，對焊針型閥，電廠針型閥，電廠截止閥，電廠儀表閥，J61Y-320P-DN6，J61Y-320P-DN10，J61Y-320P-DN20，J61Y-320P-DN25，J61Y-320P-DN32，J61Y-320P-DN40，J61Y-320P-DN50

J61Y-320P手動焊接型針型閥,也叫對焊式截止閥,對焊式針型閥,焊接式針形閥,承插焊式針型閥,焊接式截止閥,高溫高壓截止閥,高壓截止閥,對焊式截止閥,承插式截止閥,連接方式采用焊接式,跟閥體連接采用對焊式,焊接式,所以也叫焊接式截止閥