深海防爆
『製品PDFのダウンロードはこちら: 防爆ケーブルグランド BDM』
技術的パラメータ
BDM – Type VII parameters and profiles
It is made of high-quality carbon steel, brass or stainless steel. The displacement type cable clamping device has strong waterproof performance. It has a double-layer sealing structure. The inlet end has a threaded connection port, which is suitable for the introduction of armored cables.
| 番手 | Outer diameter of armored cable (outgoing line) | ケーブル外径 (incoming line) | Thread length | 長さ (L) | Opposite edge/maximum outer diameter S（ φ） | Opposite side/maximum outer diameter S（ Φ) | ||||
| Imperial | American | Metric | Imperial | American | Metric | |||||
| G 1/2 | NPT 1/2 | M20×1.5 | 5~10 | 9~14 | 15 | 103 | 27/30 | G 1/2 | NPT 1/2 | M20×1.5 |
| G 3/4S | NPT 3/4S | M25x1.5S | 105 | 34/37 | G 3/4S | NPT 3/4S | M25x1.5S | |||
| G 3/4 | NPT 3/4 | M25×1.5 | 9~15 | 14~19 | G 3/4 | NPT 3/4 | M25×1.5 | |||
| G 1S | NPT 1S | M32x1.5S | 14~20 | 17 | 109 | 38/42 | G 1S | NPT 1S | M32x1.5S | |
| G 1 | NPT 1 | M32x1.5 | 14~20 | 19~24 | 28/42 | G 1 | NPT 1 | M32x1.5 | ||
| G 1 1/4 | NPT 1 1/4 | M40×1.5 | 19~25 | 25~30 | 110 | 48/54 | G 1 1/4 | NPT 1 1/4 | M40×1.5 | |
| G 1 1/2S | NPT 1 1/2S | M50x1.5S | 20~26 | 31~36 | 113 | 55/61 | G 1 1/2S | NPT 1 1/2S | M50x1.5S | |
| G 1 1/2 | NPT 1 1/2 | M50×1.5 | 26~32 | 35~39 | G 1 1/2 | NPT 1 1/2 | M50×1.5 | |||
| G2S | NPT 2S | M63x1.5S | 27~33 | 39~45 | 19 | 116 | 68/74 | G2S | NPT 2S | M63x1.5S |
| G 2 | NPT 2 | M63x1.5 | 39~45 | 42~50 | G 2 | NPT 2 | M63x1.5 | |||
| G 2 1/2S | NPT 2 1/2S | M75x1.5S | 36~45 | 48~56 | 24 | 136 | 85/94 | G 2 1/2S | NPT 2 1/2S | M75x1.5S |
| G 2 1/2 | NPT 2 1/2 | M75x1.5 | 48~56 | 56~65 | G 2 1/2 | NPT 2 1/2 | M75x1.5 | |||
| G 3S | NPT 3S | M90x1.5S | 35~50 | 51~65 | 26 | 141 | 100/110 | G 3S | NPT 3S | M90x1.5S |
| G 3 | NPT 3 | M90x1.5 | 51~65 | 64~75 | G 3 | NPT 3 | M90x1.5 | |||
| G 4S | NPT 4S | M115x2S | 55~65 | 74~84 | 28 | 148 | 125/135 | G 4S | NPT 4S | M115x2S |
| G 4 | NPT 4 | M115x2 | 74~84 | 87~98 | G 4 | NPT 4 | M115x2 | |||
| 防爆標識 | 保護の程度 |
|---|---|
| Ex eb IIC Gb Ex tb IIIC T80℃ Db | IP66 |
製品の特徴
適用範囲
1. ゾーン内の場所に適用されます 1 とゾーン 2 の 爆発物 ガス環境;
2. ゾーン内の場所に適用されます 21 と 22 の 可燃性粉塵 環境;
3. IIAに適しています, IIB および IIC 爆発性ガス環境;
4. T1～T6に適用 温度 グループ;
5. It is widely used for clamping and sealing cables in dangerous environment places such as petroleum exploitation, 石油精製, 化学工業, ガソリンスタンド, 等.
