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154

100

140

60

45

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GUQ-25

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175

114

164

70

55

GUQ-32

32

220

140

190

90

70

4-9

GB/T6070

GUQ-40

40

247

165

210

100

80

GB/T6070
GB4982-85

GUQ-50

50

282

175

247

110

90

GUQ-63

63

315

186

247

130

110

GB/T6070

GUQ-80

80

345

198

276

145

125

8-9

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