Q45F三通四密封球阀主要零件材料
序号
No. 材料标准材料牌号序号
No. 材料标准 材料牌号
碳钢不锈钢碳钢不锈钢
零件名称GBASTMGBASTM零件名称GBASTMGBASTM
01排污塞2Cr13A276-4101Cr18Ni9Ti
1Cr18Ni12Mo2TiF304/F316/
F304L/F316L14垫圈氟橡胶；PTFE；金属夹石墨
02阀体WCBA216-WCBZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti CF8/CF8M/
CF3/CF3M 15阀盖WCBA216-WCBZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti CF8/CF8M/
CF3/CF3M 
03阀座O形圈氟橡胶氟橡胶氟橡胶氟橡胶16止推轴承PTFEPTFEPTFEPTFE
04阀座弹簧17-7PH17-7PH17-7PH17-7PH17压环25镀铬
25HRC A105镀铬
A105HRC 1Cr18Ni9Ti
1Cr18Ni12Mo2TiF304/F316/
F304L/F316
05阀座PTFE;PPLPTFE;PPLPTFE;PPLPTFE;PPL18填料O形圈氟橡胶氟橡胶氟橡胶氟橡胶
06阀座支承圈25镀铬
25HRC A105镀铬
A105HRC 1Cr18Ni9Ti
1Cr18Ni12Mo2TiF304/F316/
F304L/F31619阀杆O形圈氟橡胶氟橡胶氟橡胶氟橡胶
07球体1Cr18Ni9Ti3041Cr18Ni9Ti
1Cr18Ni12Mo2TiF304/F316/
F304L/F31620阀杆填料石墨
08球体键 40Cr40Cr1Cr17Ni21Cr17Ni221填料压盖25镀铬
25HRC A105镀铬
A105HRC 1Cr18Ni9Ti
1Cr18Ni12Mo2TiF304/F316/
F304L/F316
09上阀杆2Cr13A276-4101Cr18Ni9Ti
1Cr18Ni12Mo2TiF304/F316/
F304L/F316L22螺钉35CrMoAA193-B71Cr17Ni2A193-B8M
10侧盖WCBA216-WCBZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti CF8/CF8M/
CF3/CF3M 23支架WCBWCBWCBWCB
11垫圈氟橡胶；PTFE；金属夹石墨17-7PH24键40Cr40Cr1Cr17Ni21Cr17Ni2
12螺母45A194-2H0Cr18NiA194-8M25盲板WCBA216-WCBZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti CF8/CF8M/
CF3/CF3M 
13双头螺柱35CrMoAA193-B71Cr17Ni2A193-B8M


Q45F三通四密封球阀标准
1、设计、制造按API600 API6D
2、结构长度按ZMV-2002
3、法兰尺寸按ANSIB16.5
4、试验和检验按API598 API6D
Q45F三通四密封球阀规范
1、设计、制造按GB12237-89
2、结构长度按ZMV-2002
3、连接法兰JB79-94
4、阀门检查和试验按GB13927-89
Q45F主要外形尺寸
150Lb-300Lb
尺寸inch1/2"3/4"1"1-1/4"1-1/2"2"2-1/2"3"4"5"6"8"10"12"
DN15202504040506580100125150200250300
Lmm140160180200220240260280320380440540--
Hmm9095105115135140155185210275305335--
Wmm140140155250250350350420700100013001800--
1/2（L）mm708090100110120130140160190220270--
1.6MPa-4.0MPa
尺寸inch1/2"3/4"1"1-1/4"1-1/2"2"2-1/2"3"4"5"6"8"10"12"
DN15202504040506580100125150200250300
mm140160180200220240260280320380440540--
Lmm9095105115135140155185210275305335--
Hmm140140155250250350350420700100013001800--
Wmm708090100110120130140160190220270--