Shenhai বিস্ফোরণ-প্রমাণ
পণ্য PDF ডাউনলোড করতে এখানে ক্লিক করুন: Explosion Proof Union BHJ』
টেকনিক্যাল প্যারামিটার
| বিস্ফোরণ প্রমাণ চিহ্ন | Ex db IIC Gb / Ex eb IIC Gb / Ex tb IIIC T80℃ Db |
| Thread size | G1/2-G4", "NPT1/2-NPT4", "M20-M110" threads of various sizes are available for users to choose; |
| সংরক্ষণের মাত্রা | IP66 |
Type A Double Inner
| Thread size | Total length | Thread length L1 (external thread) | Thread length L2 (internal thread) | Opposite side S | Maximum outside diameter | Inner bore（Φ) | ||
| Imperial | American | Metric | ||||||
| G 1/2 | NPT 1/2 | M20x1.5 | 42 | - | 18 | 34 | 37 | 15 |
| G 3/4 | NPT 3/4 | M25x1.5 | 42 | 18 | 38 | 42 | 20 | |
| G 1 | NPT 1 | M32x1.5 | 48 | 21 | 45 | 50 | 25 | |
| G 1 1/4 | NPT 1 1/4 | M40x1.5 | 48 | 21 | 55 | 61 | 32 | |
| G 1 1/2 | NPT 1 1/2 | M50x1.5 | 49 | 21 | 65 | 72 | 38 | |
| G 2 | NPT 2 | M63x1.5 | 52 | 23 | 81 | 86 | 48 | |
| G 2 1/2 | NPT 2 1/2 | M75x1.5 | 59 | 26 | 98 | 106 | 62 | |
| G 3 | NPT 3 | M90x1.5 | 67 | 30 | 113 | 119 | 75 | |
| G 4 | NPT 4 | M115x2 | 71 | 32 | 136 | 140 | 100 | |
Type B Double Inner
| Thread size | Total length | Thread length L1 (external thread) | Thread length L2 (internal thread) | Opposite side S | Maximum outside diameter | Inner bore（Φ) | ||
| Imperial | American | Metric | ||||||
| G 1/2 | NPT 1/2 | M20x1.5 | 56 | 17 | 18 | 34 | 37 | 15 |
| G 3/4 | NPT 3/4 | M25x1.5 | 59 | 17 | 18 | 38 | 42 | 20 |
| G 1 | NPT 1 | M32x1.5 | 66 | 20 | 21 | 45 | 50 | 25 |
| G 1 1/4 | NPT 1 1/4 | M40x1.5 | 66 | 20 | 21 | 55 | 61 | 32 |
| G 1 1/2 | NPT 1 1/2 | M50x1.5 | 67 | 20 | 21 | 65 | 72 | 38 |
| G 2 | NPT 2 | M63x1.5 | 72 | 22 | 23 | 81 | 86 | 48 |
| G 2 1/2 | NPT 2 1/2 | M75x1.5 | 83 | 25 | 26 | 98 | 106 | 62 |
| G 3 | NPT 3 | M90x1.5 | 93 | 28 | 30 | 113 | 119 | 75 |
| G 4 | NPT 4 | M115x2 | 90 | 30 | 32 | 136 | 140 | 100 |
Type C Double Inner
| Thread size | Total length | Thread length L1 (external thread) | Thread length L2 (internal thread) | Opposite side S | Maximum outside diameter | Inner bore（Φ) | ||
| Imperial | American | Metric | ||||||
| G 1/2 | NPT 1/2 | M20x1.5 | 69 | - | 18 | 34 | 37 | 15 |
| G 3/4 | NPT 3/4 | M25x1.5 | 72 | 18 | 38 | 42 | 20 | |
| G 1 | NPT 1 | M32x1.5 | 80 | 21 | 45 | 50 | 25 | |
| G 1 1/4 | NPT 1 1/4 | M40x1.5 | 80 | 21 | 55 | 61 | 32 | |
| G 1 1/2 | NPT 1 1/2 | M50x1.5 | 81 | 21 | 65 | 72 | 38 | |
| G 2 | NPT 2 | M63x1.5 | 87 | 23 | 81 | 86 | 48 | |
| G 2 1/2 | NPT 2 1/2 | M75x1.5 | 99 | 26 | 98 | 106 | 62 | |
| G 3 | NPT 3 | M90x1.5 | 109 | 30 | 113 | 119 | 75 | |
| G 4 | NPT 4 | M115x2 | 115 | 32 | 136 | 140 | 100 | |
পণ্যের বৈশিষ্ট্য
1. It is made of high-quality carbon steel or stainless steel, and the material can be stainless steel according to user requirements;
2. Thread specifications can be customized according to user requirements, such as NPT, metric thread, ইত্যাদি.
Installation Dimensions
প্রযোজ্য সুযোগ
1. এটি জোনের জায়গাগুলির জন্য প্রযোজ্য 1 এবং জোন 2 এর বিস্ফোরক গ্যাস পরিবেশ;
2. এটি জোনের জায়গাগুলির জন্য প্রযোজ্য 21 এবং 22 এর দাহ্য ধুলো পরিবেশ;
3. IIA এর জন্য উপযুক্ত, IIB এবং IIC বিস্ফোরক গ্যাস পরিবেশ;
4. Applicable to T1-T6 তাপমাত্রা দল;
5. It is widely used for clamping and sealing cables in dangerous environment places such as petroleum exploitation, oil refining, chemical industry, gas station, ইত্যাদি.
