DFC系列铠装防爆电缆接头
| 型号 | 铠装防爆电缆接头 | 材质 | 黄铜 |
| 规格 | M,NPT,G,PG | 公称直径 | 4-65（mm） |
| 连接型式 | 螺纹 | 适用范围 | 防爆场合 |
产品名称：防爆电缆接头（亦称戈兰、填料函、电缆引入装置）
用 途：dfc系列隔爆型电缆接头主要用于石油、化工、电力、冶金、煤炭等行业爆炸性气体环境的各类接线箱、仪表、电气设备及动力设备的电缆的引入、引出。
适用场合：可用于1区、2区危险气体区域
电缆类型：钢带铠装、钢丝铠装和编织电缆
防爆标志：exd iic
制造标准：gb3836.1-2000 gb3836.2-2000
材 质：接 头：镀镍黄铜
密封圈：氯丁橡胶
环境温度：-40—100℃
防护等级：ip66
| 单位：mm | |||||||
| 螺纹规格 | 电缆外径 | 铠装层 | 电缆内径 | 扳手尺寸 | 扳手尺寸 | 螺纹长度 | 订货型号 |
| m12*1.5 | 6-12 | 0-0.9 | 4-8 | 19 | 19 | 15 | 521201 |
| m16*1.5 | 6-12 | 0-0.9 | 4-8.5 | 19 | 19 | 15 | 521601 |
| m16*1.5 | 8.5-16 | 0-1.25 | 6-12 | 24 | 24 | 15 | 521602 |
| m20*1.5 | 6-12 | 0-0.9 | 4-8.5 | 19 | 24 | 15 | 522001 |
| m20*1.5 | 8.5-16 | 0-1.25 | 6-12 | 24 | 24 | 15 | 522002 |
| m20*1.5 | 12-21 | 0-1.25 | 8.5-15.5 | 30 | 30 | 15 | 522003 |
| m25*1.5 | 8.5-16 | 0-1.25 | 6-12 | 24 | 30 | 15 | 522501 |
| m25*1.5 | 12-21 | 0-1.25 | 8.5-16 | 30 | 30 | 15 | 522502 |
| m25*1.5 | 16-27.5 | 0-1.6 | 12-20.5 | 41 | 41 | 15 | 522503 |
| m32*1.5 | 16-27.5 | 0-1.25 | 12-21 | 41 | 41 | 15 | 523201 |
| m32*1.5 | 21-34 | 0-1.6 | 16-27.5 | 48 | 48 | 15 | 523202 |
| m40*1.5 | 21-34 | 0-2 | 16-27.5 | 48 | 48 | 15 | 524001 |
| m40*1.5 | 27-41 | 0-2 | 21-34 | 55 | 55 | 15 | 524002 |
| m50*1.5 | 27-41 | 0-2 | 21-34 | 55 | 55 | 16 | 525001 |
| m50*1.5 | 33-48 | 0-2.5 | 27-41 | 64 | 64 | 16 | 525002 |
| m63*1.5 | 40-56 | 0-2.5 | 33-48 | 72 | 72 | 17 | 526301 |
| m63*1.5 | 47-65 | 0-2.5 | 40-56 | 85 | 85 | 17 | 526302 |
| 螺纹规格 | 电缆外径 | 铠装层 | 电缆内径 | 扳手尺寸 | 扳手尺寸 | 螺纹长度 | 订货型号 |
| 1/4"npt | 6-12 | 0-0.9 | 4-8 | 19 | 19 | 12 | 521411 |
| 3/8"npt | 6-12 | 0-0.9 | 4-8.5 | 19 | 19 | 12 | 523811 |
| 3/8"npt | 8.5-16 | 0-1.25 | 6-12 | 24 | 24 | 12 | 523812 |
| 1/2"npt | 6-12 | 0-0.9 | 4-8.5 | 19 | 24 | 16 | 521211 |
| 1/2"npt | 8.5-16 | 0-1.25 | 6-12 | 24 | 24 | 16 | 521212 |
| 1/2"npt | 12-21 | 0-1.25 | 8.5-15.5 | 30 | 30 | 16 | 521213 |
| 3/4"npt | 8.5-16 | 0-1.25 | 6-12 | 24 | 30 | 16 | 523411 |
| 3/4"npt | 12-21 | 0-1.25 | 8.5-16 | 30 | 30 | 16 | 523412 |
| 3/4"npt | 16-27.5 | 0-1.6 | 12-20.5 | 41 | 41 | 16 | 523413 |
| 1"npt | 16-27.5 | 0-1.25 | 12-21 | 41 | 41 | 20 | 521011 |
| 1"npt | 21-34 | 0-1.6 | 16-26 | 48 | 48 | 20 | 521012 |
| 1-1/4"npt | 21-34 | 0-2 | 16-27.5 | 48 | 48 | 20 | 525411 |
| 1-1/4"npt | 27-41 | 0-2 | 21-34 | 55 | 55 | 20 | 525412 |
| 1-1/2"npt | 27-41 | 0-2 | 21-34 | 55 | 55 | 20 | 523211 |
| 1-1/2"npt | 33-48 | 0-2.5 | 27-41 | 64 | 64 | 20 | 523212 |
| 2"npt | 40-56 | 0-2.5 | 33-48 | 72 | 72 | 20 | 522011 |
| 2"npt | 47-65 | 0-2.5 | 40-53 | 85 | 85 | 20 | 522012 |
| 螺纹规格 | 电缆外径 | 铠装层 | 电缆内径 | 扳手尺寸 | 扳手尺寸 | 螺纹长度 | 订货型号 |
| g1/4" | 6-12 | 0-0.9 | 4-8 | 19 | 19 | 12 | 521421 |
| g3/8" | 6-12 | 0-0.9 | 4-8.5 | 19 | 19 | 12 | 523821 |
| g3/8" | 8.5-16 | 0-1.25 | 6-12 | 24 | 24 | 12 | 523822 |
| g1/2" | 6-12 | 0-0.9 | 4-8.5 | 19 | 24 | 16 | 521221 |
| g1/2" | 8.5-16 | 0-1.25 | 6-12 | 24 | 24 | 16 | 521222 |
| g1/2" | 12-21 | 0-1.25 | 8.5-15.5 | 30 | 30 | 16 | 521223 |
| g3/4" | 8.5-16 | 0-1.25 | 6-12 | 24 | 30 | 16 | 523421 |
| g3/4" | 12-21 | 0-1.25 | 8.5-16 | 30 | 30 | 16 | 523422 |
| g3/4" | 16-27.5 | 0-1.6 | 12-20.5 | 41 | 41 | 16 | 523423 |
| g1" | 16-27.5 | 0-1.25 | 12-21 | 41 | 41 | 20 | 521021 |
| g1" | 21-34 | 0-1.6 | 16-26 | 48 | 48 | 20 | 521022 |
| g1-1/4" | 21-34 | 0-2 | 16-27.5 | 48 | 48 | 20 | 525421 |
| g1-1/4" | 27-41 | 0-2 | 21-34 | 55 | 55 | 20 | 525422 |
| g1-1/2" | 27-41 | 0-2 | 21-34 | 55 | 55 | 20 | 523221 |
| g1-1/2" | 33-48 | 0-2.5 | 27-41 | 64 | 64 | 20 | 523222 |
| g2" | 40-56 | 0-2.5 | 33-48 | 72 | 72 | 20 | 522021 |
| g2" | 47-65 | 0-2.5 | 40-53 | 85 | 85 | 20 | 522022 |
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