J41W 不锈钢法兰截止阀

类型 不锈钢截止阀


特征
-1/2"~12"(DN15~DN300)
-工作压力 W.P.:PN 16/40
-工作温度w.t.: -2℃~180℃
-升杆式/明杆Rising stem
-设计标准 Design: GB/ T 12235
-法兰标准Flange dimension:JB/ T 79.1
-结构长度 Fav/e to face: GB/T 12221
-检验&测试 Inspection &testing : GB/T 13927,JB/T 9092

材料列表

序号NO.零件名称PARTS材质 MATERIAL
1阀体BODYWCB+13CrCF8CF8M
2阀瓣DISCWCB+13CrCF8CF8M
3阀杆STEM20Cr13304316
4对开圆环OPEN RING45304316
5阀綳螺母DISC NUT35304316
6止推垫圈THRUST WSAHERQ235A304316
7垫片GASKETPTFE+柔性石墨 GPAPHITE
8阀盖BONNETWCBCF8CF8M
9螺柱巳OLT35CrMo304304
10缧母NUT45304304
11填料 PACKINGPTFE+柔性石墨 GPAPHITE
12销轴 CLEVIS PIN WITH HEAD35304304
13开口销 SPLIT PINQ235A304304
14压盖 NUT GLANDWCBCF8CF8M
15活节螺栓EYE BOLTS35CrMo304304
16平垫 FLATPAO65Mn304304
17螺母NUT45304304
18阀扞螺母BONNETNUT青铜BRONZE
19螺钉SCREWS35CrMo304304
20手轮 HANDLEELFCD/WCB
21平垫 FLATPAO65Mn304304
22螺母NUT45304304


J12 国标 GBPN16

尺寸sizeLdD2d1Dbfn-d1
W
151/?"1301CG81545659514?4-141781?0
203/4"1501172055751051424-14182140
251"1601272565851151424-14201140
321-1/4'18014032781001351624-18238160
401-1/2'20016540851101451634-18249160
502"230203501001751601634-18263200
65?-1/2'290216651201451801834-18312200
803"310241801351601952038-18336250
1004"3502921001551802152038-18388300
1255"4003301251852102502238-18467350
1506"4803561502102402852238-22529400
2008"60049520026529534024312-22667450
25010"73062225032035540526312-26825500
30012"850698300375410460283i2-2q947600


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