Explosion proof signs | Protection level | Corrosion protection level |
---|---|---|
Ex eb IIC Gb Ex tb IIIC T80℃ Db | IP66 | WF1/WF2 |

YHXe-A □ Direct Explosion-Proof Threading Box
Product Model | YHXe-G1/2 Through | YHXe-G3/4 Straight Through | YHXe-G1 Through | YHXe-G1 1 1/4 Straight Through | YHXe-G1 1 1/2 Straight Through | YHXe-G2 Through | YHXe-G2 1/2 Straight Through | YHXe-G3 Through | YHXe-G4 Through |
---|---|---|---|---|---|---|---|---|---|
Tube Inner Diameter( Φ Mm) | 15 | 20 | 25 | 32 | 40 | 50 | 70 | 80 | 100 |
L | 110 | 130 | 155 | 188 | 200 | 248 | 200 | 260 | 300 |
B | 33 | 38 | 45 | 58 | 60 | 76 | 94 | 108 | 120 |
H | 44 | 48 | 54 | 68 | 78 | 96 | 116 | 128 | 135 |

YHXe-B □ Tee Explosion-Proof Threading Box
Product Model | YHXe-G1/2 TEE | YHXe-G3/4 Straight TEE | YHXe-G1 TEE | YHXe-G1 1 1/4 Straight TEE | YHXe-G1 1 1/2 Straight TEE | YHXe-G2 TEE | YHXe-G2 1/2 Straight TEE | YHXe-G3 TEE | YHXe-G4 TEE |
---|---|---|---|---|---|---|---|---|---|
Tube Inner Diameter( Φ Mm) | 15 | 20 | 25 | 32 | 40 | 50 | 70 | 80 | 100 |
L | 110 | 130 | 155 | 188 | 200 | 248 | 200 | 260 | 300 |
B | 50 | 55 | 67 | 78 | 80 | 96 | 114 | 131 | 145 |
H | 44 | 48 | 54 | 68 | 78 | 96 | 116 | 128 | 135 |

YHXe-C □ Four Way Connector Explosion-Proof Threading Box
Product Model | YHXe-G1/2 Four Way Connector | YHXe-G3/4 Straight Four Way Connector | YHXe-G1 Four Way Connector | YHXe-G1 1 1/4 Straight Four Way Connector | YHXe-G1 1 1/2 Straight Four Way Connector | YHXe-G2 Four Way Connector | YHXe-G2 1/2 Straight Four Way Connector | YHXe-G3 Four Way Connector | YHXe-G4 Four Way Connector |
---|---|---|---|---|---|---|---|---|---|
Tube Inner Diameter( Φ Mm) | 15 | 20 | 25 | 32 | 40 | 50 | 70 | 80 | 100 |
L | 110 | 130 | 155 | 188 | 200 | 248 | 200 | 260 | 300 |
B | 67 | 72 | 89 | 98 | 100 | 116 | 134 | 154 | 180 |
H | 44 | 48 | 54 | 68 | 78 | 96 | 116 | 128 | 135 |

YHXe-D □ Right Passage Explosion-Proof Threading Box
Product Model | YHXe-G1/2 Right Passage | YHXe-G3/4 Straight Right Passage | YHXe-G1 Right Passage | YHXe-G1 1 1/4 Straight Right Passage | YHXe-G1 1 1/2 Straight Right Passage | YHXe-G2 Right Passage | YHXe-G2 1/2 Straight Right Passage | YHXe-G3 Right Passage | YHXe-G4 Right Passage |
---|---|---|---|---|---|---|---|---|---|
Tube Inner Diameter( Φ Mm) | 15 | 20 | 25 | 32 | 40 | 50 | 70 | 80 | 100 |
L | 101 | 121 | 141 | 170 | 182 | 228 | 240 | 243 | 275 |
B | 50 | 55 | 67 | 78 | 80 | 96 | 114 | 134 | 145 |
H | 44 | 48 | 54 | 68 | 78 | 96 | 116 | 128 | 135 |

YHXe-E □ Left Passage Explosion-Proof Threading Box
Product Model | YHXe-G1/2 Left Passage | YHXe-G3/4 Straight Left Passage | YHXe-G1 Left Passage | YHXe-G1 1 1/4 Straight Left Passage | YHXe-G1 1 1/2 Straight Left Passage | YHXe-G2 Left Passage | YHXe-G2 1/2 Straight Left Passage | YHXe-G3 Left Passage | YHXe-G4 Left Passage |
---|---|---|---|---|---|---|---|---|---|
Tube Inner Diameter( Φ Mm) | 15 | 20 | 25 | 32 | 40 | 50 | 70 | 80 | 100 |
L | 101 | 121 | 141 | 170 | 182 | 228 | 240 | 243 | 275 |
B | 50 | 55 | 67 | 78 | 80 | 96 | 114 | 131 | 145 |
H | 44 | 48 | 54 | 68 | 78 | 96 | 116 | 128 | 135 |

YHXe-F □ Rear Cover Bent Through Explosion-Proof Threading Box
Product Model | YHXe-G1/2 Rear Cover Bent Through | YHXe-G3/4 Straight Rear Cover Bent Through | YHXe-G1 Rear Cover Bent Through | YHXe-G1 1 1/4 Straight Rear Cover Bent Through | YHXe-G1 1 1/2 Straight Rear Cover Bent Through | YHXe-G2 Rear Cover Bent Through | YHXe-G2 1/2 Straight Rear Cover Bent Through | YHXe-G3 Rear Cover Bent Through | YHXe-G4 Rear Cover Bent Through |
---|---|---|---|---|---|---|---|---|---|
Tube Inner Diameter( Φ Mm) | 15 | 20 | 25 | 32 | 40 | 50 | 70 | 80 | 100 |
L | 101 | 121 | 141 | 170 | 182 | 228 | 240 | 243 | 275 |
B | 33 | 38 | 45 | 58 | 60 | 76 | 76 | 108 | 120 |
H | 59 | 65 | 77 | 88 | 98 | 116 | 116 | 151 | 160 |

YHXe-G □ Rear Cover Tee Explosion-Proof Threading Box
Product Model | YHXe-G1/2 Rear Cover Tee | YHXe-G3/4 Straight Rear Cover Tee | YHXe-G1 Rear Cover Tee | YHXe-G1 1 1/4 Straight Rear Cover Tee | YHXe-G1 1 1/2 Straight Rear Cover Tee | YHXe-G2 Rear Cover Tee | YHXe-G2 1/2 Straight Rear Cover Tee | YHXe-G3 Rear Cover Tee | YHXe-G4 Rear Cover Tee |
---|---|---|---|---|---|---|---|---|---|
Tube Inner Diameter( Φ Mm) | 15 | 20 | 25 | 32 | 40 | 50 | 70 | 80 | 100 |
L | 101 | 121 | 141 | 170 | 182 | 228 | 240 | 243 | 275 |
B | 33 | 38 | 45 | 58 | 60 | 76 | 94 | 108 | 120 |
H | 59 | 65 | 77 | 88 | 98 | 116 | 136 | 151 | 160 |

YHXe-H □ Silver Ingot Explosion-Proof Threading Box
Product Model | YHXe-G1/2 Silver Ingot | YHXe-G3/4 Straight Silver Ingot | YHXe-G1 Silver Ingot | YHXe-G1 1 1/4 Straight Silver Ingot | YHXe-G1 1 1/2 Straight Silver Ingot | YHXe-G2 Silver Ingot | YHXe-G2 1/2 Straight Silver Ingot | YHXe-G3 Silver Ingot | YHXe-G4 Silver Ingot |
---|---|---|---|---|---|---|---|---|---|
Tube Inner Diameter( Φ Mm) | 15 | 20 | 25 | 32 | 40 | 50 | 70 | 80 | 100 |
L | 101 | 121 | 141 | 170 | 182 | 228 | 240 | 243 | 275 |
B | 30 | 35 | 42 | 50 | 60 | 72 | 86 | 102 | 120 |
H | 58 | 73 | 83 | 100 | 108 | 122 | 136 | 139 | 142 |
