Page 13 - 河北州首防爆电器有限公司

防爆管件、配件系列
Explosion-proof pipe fittings and accessories series

BCH

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选型表 Selection table
E 型不锈钢 Type E stainless steel E 型铸钢 Type E cast steel
" # " #
$ $

&YF **
&YF**

螺纹规格 普通径 不锈钢 Stainless steel (mm) 铸钢 Cast steel (mm)
型号 Model
Thread size Ordinary path
A B C A B C
1
1
BCH-E-G / 2 □ G / 2 ” 15 81 40 34 102 45 37
3
3
BCH-E-G / 4 □ G / 4 ” 20 90 50 41 116 55 42
BCH-E-G1 □ G1” 25 107 63 47 128 62 52
1
1
BCH-E-G1 / 4 □ G1 / 4 ” 32 114 73 55 150 73 61
1
1
BCH-E-G1 / 2 □ G1 / 2 ” 40 135 79 61 162 82 67
BCH-E-G2 □ G2” 50 146 93 75 187 98 82
1
1
BCH-E-G2 / 2 □ G2 / 2 70 214 118 105 214 118 105
BCH-E-G3 □ G3” 80 260 135 122 260 135 122
BCH-E-G4 □ G4” 100 283 159 151 283 159 151

F 型不锈钢 Type F stainless steel F 型铸钢 Type F cast steel

" # " #

$ $

&YF**
&YF**

不锈钢 Stainless steel (mm) 铸钢 Cast steel (mm)
螺纹规格 普通径
型号 Model
Thread size Ordinary path A B C A B C
1
1
BCH-F-G / 2 □ G / 2 ” 15 81 26 49 102 32 50
3
3
BCH-F-G / 4 □ G / 4 ” 20 90 31 57 116 36 58
BCH-F-G1 □ G1” 25 107 38 69 128 48 67
1
1
BCH-F-G1 / 4 □ G1 / 4 ” 32 114 47 78 150 55 79
1
1
BCH-F-G1 / 2 □ G1 / 2 ” 40 135 53 84 165 63 88
BCH-F-G2 □ G2” 50 146 65 99 188 78 106
1
1
BCH-F-G2 / 2 □ G2 / 2 70 - - - - - -
BCH-F-G3 □ G3” 80 - - - - - -
BCH-F-G4 □ G4” 100 - - - - - -

Zhoushou Explosion Proof 04