CJT 3006-1992 供水排水用铸铁闸门

CJT 3006-1992 供水排水用铸铁闸门中华人民共和国城镇建设行业标准供水排水用铸铁闸门CJ/T3006-1992Cast-ironsluicegatesforwatersupplyandsewerage1主顺内容与适用范围本标准规定了铸铁闸门的产品分类、技术要求、试验方法、检验规则、标志、包装、运输及贮存。本标准适用于供水、排水工程用的铸铁制闸门。2引用标准GB1176铸造铜合金技术条件GB1220不锈钢棒GB4216.22.5巴灰铸铁管法兰尺寸GB4216.9灰铸铁管法兰用石棉橡胶垫片尺寸GB4216.10灰铸铁管法兰及垫片技术条件GB6414铸件尺寸公差GB9439灰铸铁件YB3211涂漆通用技术条件YB3214包装通用技术条件3产品分类3.1产品标记口口口口一口闸孔尺寸闸孔形状安装方式门杆形式铸铁闸门Y(圆形)F(方形)J(矩形)Q(墙式)G(墙管式)M(明杆式)A(暗杆式)Z3.2标记示例a.尹300mm铸铁明杆墙管式回闸门:ZMGY-300;b.300mmX450mm铸铁暗杆墙式矩形闸门中华人民共和国建设部1992一12-02批准1993一07一01实施cJ/T3006-1992ZAQJ-300X450,3.3闸孔规格闸孔规格见表1。表1们1m圈形网孔(D)方形网孔(AXA)矩形闸孔(宽X高)(AXB)300350400450500600700800900100012001400150016001800200022002400260028003000300X3001600X1600400X4001800X1800500X5002000X2000600冰6002100X2100700X7002200X2200800X8002300X2300900X9002400X24001000X10002500X25001100只11002600X26001200X12002700X27001300X13002800X28001400X14002900X29001500X15003000X3000300X450400X300400X600500X400500X750600X450600X900700X500700X1050800X600800X1200900X600900X13501000X7501000又15001200只9001200X18001400X105