High-pressure resistant design for reliable leakage fixing on industrial high-pressure pipelines.
Online hot repair without water cut, pipe cutting or welding, ensuring safe and fast construction.
Integrated stainless steel structure with anti-corrosion performance for long-term underground and outdoor use.
High-elastic gasket closely fits pipe wall for tight sealing with zero leakage and stable performance.
Simple and fast installation greatly shortens repair time and reduces maintenance costs.
Heavy‑duty high‑pressure pipe repair clamps with stainless steel housing and high‑performance sealing gasket.No welding required for quick on‑line leak repair.Fit for water,gas,oil and chemical pipelines. Multiple sizes & custom options available.Welcome project inquiries.
304 Stainless Steel Body:Ensures high structural strength and stable pressure bearing in ordinary industrial environments.
316 Stainless Steel Body:Provides superior corrosion resistance for harsh chemical and marine pipeline projects.
High-strength Rubber Gasket:Delivers zero-leakage sealing performance for long-term high-pressure pipeline repair.
Galvanized Carbon Steel Bolt:Ensures stable locking structure and safe long-term operation.
High-pressure repair clamps feature excellent pressure resistance, enabling online leakage repair without medium shutdown or welding. With durable anti-corrosion structure and long-lasting sealing performance, they effectively reduce pipeline maintenance and emergency repair costs.
It is used for quick sealing and repairing of cracks, pinholes and joint leakage on various pipes. Widely applied in water supply, gas, oil and chemical pipelines to restore normal pipeline operation rapidly.
| Pipe OD | OD Range | Ship | Industry | Dimensions | Screws | ||||
| OD （mm） |
ODmin-ODmax （mm） |
PN （bar） |
WP （bar） |
C （mm） |
L1 （mm） |
L2 （mm） |
D （mm） |
H （mm） |
M |
| 21.7 | 21-23 | 16 | 32 | 3 | 57 | - | 35 | 50 | 6 |
| 25 | 24.5-25.5 | 16 | 32 | 3 | 57 | - | 50 | 70 | 6 |
| 27.2 | 26-28 | 16 | 32 | 3 | 57 | - | 50 | 70 | 6 |
| 32 | 31.5-32.5 | 16 | 32 | 3 | 57 | - | 55 | 75 | 6 |
| 34 | 33-35 | 16 | 32 | 3 | 57 | - | 55 | 75 | 6 |
| 40 | 39.5-41.5 | 16 | 32 | 5 | 57 | - | 55 | 75 | 6 |
| 42 | 42-44 | 16 | 32 | 5 | 57 | - | 65 | 85 | 6 |
| 44.5 | 44-45.1 | 16 | 32 | 5 | 57 | - | 65 | 85 | 6 |
| 48.6 | 47-49 | 16 | 32 | 5 | 57 | 100 | 70 | 90 | 6 |
| 54 | 53.3-54.6 | 16 | 32 | 5 | 57 | 100 | 70 | 90 | 8 |
| 57 | 56.3-57.7 | 16 | 32 | 5 | 57 | 100 | 80 | 100 | 8 |
| 60.3 | 59-62 | 16 | 32 | 5 | 80 | 139 | 85 | 105 | 8 |
| 63 | 62.2-63.9 | 16 | 32 | 5 | 80 | 139 | 85 | 105 | 8 |
| 76.1 | 75-78 | 14 | 28 | 5 | 80 | 139 | 100 | 120 | 8 |
| 79.9 | 78.8-80.8 | 14 | 28 | 5 | 80 | 139 | 100 | 120 | 8 |
| 88.9 | 88-92 | 14 | 28 | 5 | 107 | 203 | 110 | 130 | 10 |
| 108 | 106-110 | 14 | 28 | 5 | 107 | 203 | 130 | 150 | 10 |
| 110 | 108.9-111.2 | 14 | 28 | 5 | 107 | 203 | 130 | 150 | 10 |
| 114.3 | 112-116 | 14 | 28 | 5 | 107 | 203 | 135 | 155 | 10 |
| 118 | 116.6-119.2 | 14 | 28 | 5 | 107 | 203 | 140 | 160 | 10 |
| 125 | 123.6-126.5 | 14 | 28 | 5 | 107 | 203 | 150 | 185 | 10 |
| 133 | 131.5-134.4 | 14 | 28 | 5 | 107 | 203 | 160 | 190 | 10 |
| 140 | 137-143 | 14 | 28 | 5 | 116 | 203 | 165 | 195 | 12 |
| 159 | 157-161 | 12 | 24 | 5 | 116 | 203 | 185 | 215 | 12 |
| 165.2 | 163.3-166.7 | 12 | 24 | 5 | 116 | 203 | 190 | 210 | 12 |
| 168 | 166-170 | 12 | 24 | 5 | 116 | 203 | 195 | 225 | 12 |
| 170 | 168.2-171.9 | 12 | 24 | 5 | 116 | 203 | 195 | 225 | 12 |
| 200 | 198.2-201.5 | 8 | 16 | 10 | 155 | 255 | 240 | 270 | 14 |
| 219 | 217-221 | 8 | 16 | 10 | 155 | 255 | 250 | 280 | 14 |
| 250 | 250-254 | 8 | 16 | 10 | 155 | 255 | 285 | 315 | 14 |
| 273 | 271-275 | 8 | 16 | 10 | 155 | 255 | 305 | 335 | 14 |
| 315 | 313-317 | 7 | 14 | 10 | 155 | 255 | 340 | 375 | 14 |
| 325 | 323-327 | 7 | 14 | 10 | 155 | 255 | 360 | 390 | 14 |
| 355.6 | 354-358 | 7 | 14 | 10 | 155 | 255 | 385 | 420 | 14 |
| 377 | 375-379 | 7 | 14 | 10 | 155 | 255 | 410 | 440 | 14 |
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