HGT-20592法兰尺寸对照表

"序

号",法兰盖类型,PN,DN,"法兰

外径D",螺栓孔中心圆直径K,螺栓孔直径L,螺栓孔数n个,"螺栓

直径Th","法兰

厚度C",密封面尺寸,,衬里厚度,,,塞焊孔（突面）,,

,,,,,,,,,,,,突面,,凸面/榫面,,,

,,,,,,,,,,d,d1,t,t1,t,中心圆直径P,孔径∅,数量n个

1,BL,2.5,10,75,50,11,4,10,12,,,,,,,,

2,BL,2.5,15,80,55,11,4,10,12,,,,,,,,

3,BL,2.5,20,90,65,11,4,10,14,,,,,,,,

4,BL,2.5,25,100,75,11,4,10,14,,,,,,,,

5,BL,2.5,32,120,90,14,4,12,16,,,,,,,,

6,BL,2.5,40,130,100,14,4,12,16,,,,,,,,

7,BL,2.5,50,140,110,14,4,12,16,,,,,,,,

8,BL,2.5,65,160,130,14,4,12,16,,,,,,,,

9,BL,2.5,80,190,150,18,4,16,18,,,,,,,,

10,BL,2.5,100,210,170,18,4,16,18,,,,,,,,

11,BL,2.5,125,240,200,18,8,16,20,,,,,,,,

12,BL,2.5,150,265,225,18,8,16,20,,,,,,,,

13,BL,2.5,200,320,280,18,8,16,22,,,,,,,,

14,BL,2.5,250,375,335,18,12,16,24,,,,,,,,

15,BL,2.5,300,440,395,22,12,20,24,,,,,,,,

16,BL,2.5,350,490,445,22,12,20,26,,,,,,,,

17,BL,2.5,400,540,495,22,16,20,28,,,,,,,,

18,BL,2.5,450,595,550,22,16,20,30,,,,,,,,

19,BL,2.5,500,645,600,22,20,20,30,,,,,,,,

20,BL,2.5,600,755,705,26,20,24,32,,,,,,,,

21,BL,2.5,700,860,810,26,24,24,36,,,,,,,,

22,BL,2.5,800,975,920,30,24,27,38,,,,,,,,

23,BL,2.5,900,1075,1020,30,24,27,40,,,,,,,,

24,BL,2.5,1000,1175,1120,30,28,27,42,,,,,,,,

25,BL,2.5,1200,1375,1320,30,32,27,44,,,,,,,,

26,BL,2.5,1400,1575,1520,30,36,27,48,,,,,,,,

27,BL,2.5,1600,1790,1730,30,40,27,51,,,,,,,,

28,BL,2.5,1800,1990,1930,30,44,27,54,,,,,,,,

29,BL,2.5,2000,2190,2130,30,48,27,58,,,,,,,,

30,BL,6,10,75,50,11,4,10,12,,,,,,,,

31,BL,6,15,80,55,11,4,10,12,,,,,,,,

32,BL,6,20,90,65,11,4,10,14,,,,,,,,

33,BL,6,25,100,75,11,4,10,14,,,,,,,,

34,BL,6,32,120,90,14,4,12,14,,,,,,,,

35,BL,6,40,130,100,14,4,12,14,,,,,,,,

36,BL,6,50,140,110,14,4,12,14,,,,,,,,

37,BL,6,65,160,130,14,4,12,14,,,,,,,,

38,BL,6,80,190,150,18,4,16,16,,,,,,,,

39,BL,6,100,210,170,18,4,16,16,,,,,,,,

40,BL,6,125,240,200,18,8,16,18,,,,,,,,

41,BL,6,150,265,225,18,8,16,18,,,,,,,,

42,BL,6,200,320,280,18,8,16,20,,,,,,,,

43,BL,6,250,375,335,18,12,16,22,,,,,,,,

44,BL,6,300,440,395,22,12,20,22,,,,,,,,

45,BL,6,350,490,445,22,12,20,22,,,,,,,,

46,BL,6,400,540,495,22,16,20,22,,,,,,,,

47,BL,6,450,595,550,22,16,20,24,,,,,,,,

48,BL,6,500,645,600,22,20,20,24,,,,,,,,

49,BL,6,600,755,705,26,20,24,30,,,,,,,,

50,BL,6,700,860,810,26,24,24,40,,,,,,,,

51,BL,6,800,975,920,30,24,27,44,,,,,,,,

52,BL,6,900,1075,1020,30,24,27,48,,,,,,,,

53,BL,6,1000,1175,1120,30,28,27,52,,,,,,,,

54,BL,6,1200,1405,1340,33,32,30,60,,,,,,,,

55,BL,6,1400,1630,1560,36,36,33,68,,,,,,,,

56,BL,6,1600,1830,1760,36,40,33,76,,,,,,,,

57,BL,6,1800,2045,1970,39,44,M36×3,84,,,,,,,,

58,BL,6,2000,2265,2180,42,48,M39×3,92,,,,,,,,

59,BL,10,10,90,60,14,4,12,16,,,,,,,,

60,BL,10,15,95,65,14,4,12,16,,,,,,,,

61,BL,10,20,105,75,14,4,12,18,,,,,,,,

62,BL,10,25,115,85,14,4,12,18,,,,,,,,

63,BL,10,32,140,100,18,4,16,18,,,,,,,,

64,BL,10,40,150,llO,18,4,16,18,,,,,,,,

65,BL,10,50,165,125,18,4,16,18,,,,,,,,

66,BL,10,65,185,145,18,8,16,18,,,,,,,,

67,BL,10,80,200,160,18,8,16,20,,,,,,,,

68,BL,10,100,220,180,18,8,16,20,,,,,,,,

69,BL,10,125,250,210,18,8,16,22,,,,,,,,

70,BL,10,150,285,240,22,8,20,22,,,,,,,,

71,BL,10,200,340,295,22,8,20,24,,,,,,,,

72,BL,10,250,395,350,22,12,20,26,,,,,,,,

73,BL,10,300,445,400,22,12,20,26,,,,,,,,

74,BL,10,350,505,460,22,16,20,26,,,,,,,,

75,BL,10,400,565,515,26,16,24,26,,,,,,,,

76,BL,10,450,615,565,26,20,24,28,,,,,,,,

77,BL,10,500,670,620,26,20,24,28,,,,,,,,

78,BL,10,600,780,725,30,20,27,34,,,,,,,,

79,BL,10,700,895,840,30,24,27,38,,,,,,,,

80,BL,10,800,1015,950,33,24,30,42,,,,,,,,

81,BL,10,900,1115,1050,33,28,30,46,,,,,,,,

82,BL,10,1000,1230,1160,36,28,33,52,,,,,,,,

83,BL,10,1200,1455,1380,39,32,M36×3,60,,,,,,,,

84,BL,16,10,90,60,14,4,12,16,,,,,,,,

85,BL,16,15,95,65,14,4,12,16,,,,,,,,

86,BL,16,20,105,75,14,4,12,18,,,,,,,,

87,BL,16,25,115,85,14,4,12,18,,,,,,,,

88,BL,16,32,140,100,18,4,16,18,,,,,,,,

89,BL,16,40,150,110,18,4,16,18,,,,,,,,

90,BL,16,50,165,125,18,4,16,18,,,,,,,,

91,BL,16,65,185,145,18,8,16,18,,,,,,,,

92,BL,16,80,200,160,18,8,16,20,,,,,,,,

93,BL,16,100,220,180,18,8,16,20,,,,,,,,

94,BL,16,125,250,210,22,8,20,22,,,,,,,,

95,BL,16,150,285,240,22,8,20,22,,,,,,,,

96,BL,16,200,340,295,26,12,24,24,,,,,,,,

97,BL,16,250,405,355,26,12,24,26,,,,,,,,

98,BL,16,300,460,410,26,12,24,28,,,,,,,,

99,BL,16,350,520,470,30,16,27,30,,,,,,,,

100,BL,16,400,580,525,30,16,27,32,,,,,,,,

101,BL,16,450,640,585,33,20,30,40,,,,,,,,

102,BL,16,500,715,650,33,20,30,44,,,,,,,,

103,BL,16,600,840,770,36,20,33,54,,,,,,,,

104,BL,16,700,910,840,36,24,33,48,,,,,,,,

105,BL,16,800,1025,950,39,24,M36×3,52,,,,,,,,

106,BL,16,900,1125,1050,39,28,M36×3,58,,,,,,,,

107,BL,16,1000,1255,1170,42,28,M39×3,64,,,,,,,,

108,BL,16,1200,1485,1390,48,32,M45×3,76,,,,,,,,

109,BL,25,10,90,60,14,4,12,16,,,,,,,,

110,BL,25,15,95,65,14,4,12,16,,,,,,,,

111,BL,25,20,105,75,14,4,12,18,,,,,,,,

112,BL,25,25,115,85,14,4,12,18,,,,,,,,

113,BL,25,32,140,100,18,4,16,18,,,,,,,,

114,BL,25,40,150,110,18,4,16,18,,,,,,,,

115,BL,25,50,165,125,18,4,16,20,,,,,,,,

116,BL,25,65,185,145,18,8,16,22,,,,,,,,

117,BL,25,80,200,160,18,8,16,24,,,,,,,,

118,BL,25,100,235,190,22,8,20,24,,,,,,,,

119,BL,25,125,270,220,26,8,24,26,,,,,,,,

120,BL,25,150,300,250,26,8,24,28,,,,,,,,

121,BL,25,200,360,310,26,12,24,30,,,,,,,,

122,BL,25,250,425,370,30,12,27,32,,,,,,,,

123,BL,25,300,485,430,30,16,27,34,,,,,,,,

124,BL,25,350,555,490,33,16,30,38,,,,,,,,

125,BL,25,400,620,550,36,16,33,40,,,,,,,,

126,BL,25,450,670,600,36,20,33,46,,,,,,,,

127,BL,25,500,730,660,36,20,33,48,,,,,,,,

128,BL,25,600,845,770,39,20,M36×3,58,,,,,,,,

129,BL,40,10,90,60,14,4,12,16,,,,,,,,

130,BL,40,15,95,65,14,4,12,16,,,,,,,,

131,BL,40,20,105,75,14,4,12,18,,,,,,,,

132,BL,40,25,115,85,14,4,12,18,,,,,,,,

133,BL,40,32,140,100,18,4,16,18,,,,,,,,

134,BL,40,40,150,110,18,4,16,18,,,,,,,,

135,BL,40,50,165,125,18,4,16,20,,,,,,,,

136,BL,40,65,185,145,18,8,16,22,,,,,,,,

137,BL,40,80,200,160,18,8,16,24,,,,,,,,

138,BL,40,100,235,190,22,8,20,24,,,,,,,,

139,BL,40,125,270,220,26,8,24,26,,,,,,,,

140,BL,40,150,300,250,26,8,24,28,,,,,,,,

141,BL,40,200,375,320,30,12,27,36,,,,,,,,

142,BL,40,250,450,385,33,12,30,38,,,,,,,,

143,BL,40,300,515,450,33,16,30,42,,,,,,,,

144,BL,40,350,580,510,36,16,33,46,,,,,,,,

145,BL,40,400,660,585,39,16,M36×3,50,,,,,,,,

146,BL,40,450,685,610,39,20,M36×3,57,,,,,,,,

147,BL,40,500,755,670,42,20,M39×3,57,,,,,,,,

148,BL,40,600,890,795,48,20,M45×3,72,,,,,,,,

149,BL,63,10,100,70,14,4,12,20,,,,,,,,

150,BL,63,15,105,75,14,4,12,20,,,,,,,,

151,BL,63,20,130,90,18,4,16,22,,,,,,,,

152,BL,63,25,140,100,18,4,16,24,,,,,,,,

153,BL,63,32,155,110,22,4,20,24,,,,,,,,

154,BL,63,40,170,125,22,4,20,26,,,,,,,,

155,BL,63,50,180,135,22,4,20,26,,,,,,,,

156,BL,63,65,205,160,22,8,20,26,,,,,,,,

157,BL,63,80,215,170,22,8,20,28,,,,,,,,

158,BL,63,100,250,200,26,8,24,30,,,,,,,,

159,BL,63,125,295,240,30,8,27,34,,,,,,,,

160,BL,63,150,345,280,33,8,30,36,,,,,,,,

161,BL,63,200,415,345,36,12,33,42,,,,,,,,

162,BL,63,250,470,400,36,12,33,46,,,,,,,,

163,BL,63,300,530,460,36,16,33,52,,,,,,,,

164,BL,63,350,600,525,39,16,M36×3,56,,,,,,,,

165,BL,63,400,670,585,42,16,M45×3,60,,,,,,,,

166,BL,100,10,100,70,14,4,12,20,,,,,,,,

167,BL,100,15,105,75,14,4,12,20,,,,,,,,

168,BL,100,20,130,90,18,4,16,22,,,,,,,,

169,BL,100,25,140,100,18,4,16,24,,,,,,,,

170,BL,100,32,155,110,22,4,20,24,,,,,,,,

171,BL,100,40,170,125,22,4,20,26,,,,,,,,

172,BL,100,50,195,145,26,4,24,28,,,,,,,,

173,BL,100,65,220,170,26,8,24,30,,,,,,,,

174,BL,100,80,230,180,26,8,24,32,,,,,,,,

175,BL,100,100,265,210,30,8,27,36,,,,,,,,

176,BL,100,125,315,250,33,8,30,40,,,,,,,,

177,BL,100,150,355,290,33,12,30,44,,,,,,,,

178,BL,100,200,430,360,36,12,33,52,,,,,,,,

179,BL,100,250,505,430,39,12,M36×3,60,,,,,,,,

180,BL,100,300,585,500,42,16,M39×3,68,,,,,,,,

181,BL,100,350,655,560,48,16,M45×3,74,,,,,,,,

182,BL,100,400,715,620,48,16,M45×3,82,,,,,,,,

183,BL,160,10,100,70,14,4,12,24,,,,,,,,

184,BL,160,15,105,75,14,4,12,26,,,,,,,,

185,BL,160,20,130,90,18,4,16,30,,,,,,,,

186,BL,160,25,140,100,18,4,16,32,,,,,,,,

187,BL,160,32,155,110,22,4,20,34,,,,,,,,

188,BL,160,40,170,125,22,4,20,36,,,,,,,,

189,BL,160,50,195,145,26,4,24,38,,,,,,,,

190,BL,160,65,220,170,26,8,24,42,,,,,,,,

191,BL,160,80,230,180,26,8,24,46,,,,,,,,

192,BL,160,100,265,210,30,8,27,52,,,,,,,,

193,BL,160,125,315,250,33,8,30,56,,,,,,,,

194,BL,160,150,355,290,33,12,30,62,,,,,,,,

195,BL,160,200,430,360,36,12,33,66,,,,,,,,

196,BL,160,250,515,430,42,12,M39×3,76,,,,,,,,

197,BL,160,300,585,500,42,16,M39×3,88,,,,,,,,

198,BL(S),6,40,130,100,14,4,12,14,80,30,3,2,,-,-,-

199,BL(S),6,50,140,110,14,4,12,14,90,45,3,2,,-,-,-

200,BL(S),6,65,160,130,14,4,12,14,110,60,3,2,,-,-,-

201,BL(S),6,80,190,150,18,4,16,16,128,75,3,2,,-,-,-

202,BL(S),6,100,210,170,18,4,16,16,148,95,3,2,,-,-,-

203,BL(S),6,125,240,200,18,8,16,18,178,110,3,2,,-,-,-

204,BL(S),6,150,265,225,18,8,16,18,202,130,3,2,,-,15,1

205,BL(S),6,200,320,280,18,8,16,20,258,190,4,2,,-,15,1

206,BL(S),6,250,375,335,18,12,16,22,312,235,4,2,,-,15,1

207,BL(S),6,300,440,395,22,12,20,22,365,285,5,3,,170,15,4

208,BL(S),6,350,490,445,22,12,20,22,415,330,5,3,,220,15,4

209,BL(S),6,400,540,495,22,16,20,22,465,380,5,3,,230,15,4

210,BL(S),6,450,595,550,22,16,20,24,520,430,5,3,,250,15,4

211,BL(S),6,500,645,600,22,20,20,24,570,475,6,4,,260,15,7

212,BL(S),6,600,755,705,26,20,24,30,670,570,6,4,,320,15,7

213,BL(S),10,40,150,110,18,4,16,18,88,30,3,2,10,-,-,-

214,BL(S),10,50,165,125,18,4,16,18,102,45,3,2,10,-,-,-

215,BL(S),10,65,185,145,18,8,16,18,122,60,3,2,10,-,-,-

216,BL(S),10,80,200,160,18,8,16,20,138,75,3,2,10,-,-,-

217,BL(S),10,100,220,180,18,8,16,20,158,95,3,2,10,-,-,-

218,BL(S),10,125,250,210,18,8,16,22,188,110,3,2,10,-,-,-

219,BL(S),10,150,285,240,22,8,20,22,212,130,3,2,10,-,15,1

220,BL(S),10,200,340,295,22,8,20,24,268,190,4,2,10,-,15,1

221,BL(S),10,250,395,350,22,12,20,26,320,235,4,2,10,-,15,1

222,BL(S),10,300,445,400,22,12,20,26,370,285,5,3,10,170,15,4

223,BL(S),10,350,505,460,22,16,20,26,430,330,5,3,10,220,15,4

224,BL(S),10,400,565,515,26,16,24,26,482,380,5,3,10,230,15,4

225,BL(S),10,450,615,565,26,20,24,28,532,430,5,3,10,250,15,4

226,BL(S),10,500,670,620,26,20,24,28,585,475,6,4,10,260,15,7

227,BL(S),10,600,780,725,30,20,27,34,685,570,6,4,10,320,15,7

228,BL(S),16,40,150,110,18,4,16,18,88,30,3,2,10,-,-,-

229,BL(S),16,50,165,125,18,4,16,18,102,45,3,2,10,-,-,-

230,BL(S),16,65,185,145,18,8,16,18,122,60,3,2,10,-,-,-

231,BL(S),16,80,200,160,18,8,16,20,138,75,3,2,10,-,-,-

232,BL(S),16,100,220,180,18,8,16,20,158,95,3,2,10,-,-,-

233,BL(S),16,125,250,210,18,8,16,22,188,110,3,2,10,-,-,-

234,BL(S),16,150,285,240,22,8,20,22,212,130,3,2,10,-,15,1

235,BL(S),16,200,340,295,22,12,20,24,268,190,4,2,10,-,15,1

236,BL(S),16,250,405,355,26,12,24,26,320,235,4,2,10,-,15,1

237,BL(S),16,300,460,410,26,12,24,28,378,285,5,3,10,170,15,4

238,BL(S),16,350,520,470,26,16,24,30,428,330,5,3,10,220,15,4

239,BL(S),16,400,580,525,30,16,27,32,490,380,5,3,10,230,15,4

240,BL(S),16,450,640,585,30,20,27,40,550,430,5,3,10,250,15,4

241,BL(S),16,500,715,650,33,20,30,44,610,475,6,4,10,260,15,7

242,BL(S),16,600,840,770,36,20,33,54,725,570,6,4,10,320,15,7

243,BL(S),25,40,150,110,18,4,16,18,88,30,3,2,10,-,-,-

244,BL(S),25,50,165,125,18,4,16,20,102,45,3,2,10,-,-,-

245,BL(S),25,65,185,145,18,8,16,22,122,60,3,2,10,-,-,-

246,BL(S),25,80,200,160,18,8,16,24,138,75,3,2,10,-,-,-

247,BL(S),25,100,235,190,22,8,20,24,162,95,3,2,10,-,-,-

248,BL(S),25,125,270,220,26,8,24,26,188,110,3,2,10,-,-,-

249,BL(S),25,150,300,250,26,8,24,28,218,130,3,2,10,-,15,1

250,BL(S),25,200,360,310,26,12,24,30,278,190,4,2,10,-,15,1

251,BL(S),25,250,425,370,30,12,27,32,335,235,4,2,10,-,15,1

252,BL(S),25,300,485,430,30,16,27,34,395,285,5,3,10,170,15,4

253,BL(S),25,350,555,490,33,16,30,38,450,330,5,3,10,220,15,4

254,BL(S),25,400,620,550,36,16,33,40,505,380,5,3,10,230,15,4

255,BL(S),25,450,670,600,36,20,33,46,555,430,5,3,10,250,15,4

256,BL(S),25,500,730,660,36,20,33,48,615,475,6,4,10,260,15,7

257,BL(S),25,600,845,770,39,20,M36×3,58,720,570,6,4,10,320,15,7

258,BL(S),40,40,150,110,18,4,16,18,88,30,3,2,10,-,-,-

259,BL(S),40,50,165,125,18,4,16,20,102,45,3,2,10,-,-,-

260,BL(S),40,65,185,145,18,8,16,22,122,60,3,2,10,-,-,-

261,BL(S),40,80,200,160,18,8,16,24,138,75,3,2,10,-,-,-

262,BL(S),40,100,235,190,22,8,20,24,162,95,3,2,10,-,-,-

263,BL(S),40,125,270,220,26,8,24,26,188,110,3,2,10,-,-,-

264,BL(S),40,150,300,250,26,8,24,28,218,130,3,2,10,-,15,1

265,BL(S),40,200,375,320,30,12,27,36,285,190,4,2,10,-,15,1

266,BL(S),40,250,450,385,33,12,30,38,345,235,4,2,10,-,15,1

267,BL(S),40,300,515,450,33,16,30,42,410,285,5,3,10,170,15,4

268,BL(S),40,350,580,510,36,16,33,46,465,330,5,3,10,220,15,4

269,BL(S),40,400,660,585,39,16,M36×3,50,535,380,5,3,10,230,15,4

270,BL(S),40,450,685,610,39,20,M36×3,57,560,430,5,3,10,250,15,4

271,BL(S),40,500,755,670,42,20,M39×3,57,615,475,6,4,10,260,15,7

272,BL(S),40,600,890,795,48,20,M45×3,72,735,570,6,4,10,320,15,7

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