Water Infusion Hole Sealing device
Huayu Special Rubber Co., Ltd. [China]
Minimum Order: 0
Quality/Safety Certification: 0.00
Water Infusion Hole Sealing can be used for coal bed water injection ,coal pressure drop, split coal and gas emission.
Water Infusion Hole Sealing can be used for coal bed water injection ,coal pressure drop, split coal and gas emission.
Type | I.D (mm) | O.D (mm) | Expansion range (mm) | Hole radius (mm) | Working pressure on free state (Mpa) | Examine Pressure (Mpa) | Burst pressure (Mpa) |
ZF-A 19 | 19±0.5 | 40±2 | 60+8-2 | 45 | 20 | 30 | ≥40 |
ZF-A 22 | 22±0.5 | 48±2 | 80+8-4 | 50 | 20 | 30 | ≥40 |
ZF-A 32 | 32±0.5 | 50±2 | 90+8-5 | 60 | 6 | 12 | ≥24 |
ZF-A 38 | 38±0.5 | 55±2 | 95+8-5 | 65 | 5 | 10 | ≥20 |
ZF-A 45 | 45±0.5 | 63±2 | 100+8-5 | 75 | 4 | 8 | ≥16 |
ZF-A 51 | 51±0.5 | 7±2 | 110+8-5 | 90 | 4 | 8 |
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