| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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The float shoe contains a backpressure valve that prevents fluids from entering the casing while the pipe is lowered into the hole and prevents cement from flowing back into the casing after placement, while enabling circulation down through the casing.
| tem | Specifications | Hole diameter mm | Forward pressure MPa | Reverse pressure MPa |
| 1 | 4-1/2" | 50 | 28 | 35 |
| 2 | 5-1/2" | 50 | 28 | 35 |
| 3 | 7" | 60 | 28 | 35 |
| 4 | 9-5/8" | 65 | 28 | 35 |
| 5 | 10-3/4" | 65 | 28 | 35 |
| 6 | 13-3/8" | 65 | 28 | 35 |
| 7 | 4-1/2" | 50 | 28 | 35 |
| 8 | 5-1/2" | 50 | 28 | 35 |
| 9 | 7" | 60 | 28 | 35 |
| 10 | 7-5/8" | 60 | 28 | 35 |
| 11 | 9-5/8" | 65 | 28 | 35 |
| 12 | 10-3/4" | 65 | 28 | 35 |
| 13 | 13-3/8" | 65 | 28 | 35 |
Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, ISO45001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
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