| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Float valve is one of necessary tool for oil drilling, it consists of float valve sub and float valve, the main function is to prevent mud brings drill cuttings,sediment backfilling which will cause bit bore blocked when connecting each joint. When the well blowout or kick, the valve cover of float valve turn off the bore automatically, it will prevent well blowout accident.
| Model | FV OD | FV OAL | BFF OD | Tool Joint Box Connections and BFF Depth | |||
| Connection | BFF Depth | Connection | BFF Depth | ||||
| mm (inch) | mm (inch) | mm (inch) | API | mm (inch) | API | mm (inch) | |
| 1R | 42.07(1-21/32) | 149.2(5-7/8) | 42.86(1-11/16) | 2-3/8REG | 231.8(9-1/8) | NC23 | 231.8(9-1/8) |
| 1F-2R | 48.42(1-29/32) | 158.8(6-1/4) | 49.21(1-15/16) | 2-7/8REG | 254(10) | 2-3/8 IF | 241.3(9-1/2) |
| 2F-3R | 61.12(2-13/32) | 165.1(6-1/2) | 61.91 (2-7/16) | 3-1/2REG | 266.7(10-1/2) | 2-7/8 IF | 260.4(10-1/4) |
| 3F | 71.44(2-13/16) | 254(10) | 72.23(2-27/32) | ---- | ---- | 3-1/2 FH | 355.6(14) |
| 3 1/2F | 79.38(3-1/8) | 254(10) | 80.17 (3-5/32) | ---- | ---- | 3-1/2 IF | 362(14-1/4) |
| 4R | 88.11 (3-15/32) | 211.1(8-5/16) | 88.9(3-1/2) | 4-1/2REG | 325.4 (12-13/16) | NC44 | 331.8(13-1/16) |
| 4F | 92.87(3-21/32) | 304.8(12) | 93.66(3-11/16) | ---- | ---- | 4IF | 425.4(16-3/4) |
| 5R | 98.43(3-7/8) | 247.6 (9-3/4) | 99.22 (3-29/32) | 5-1/2REG | 374.7(14-3/4) | 4-1/2IF | 368.3(14-1/2) |
| 5F-6R | 121.44(4-25/32) | 298.4(11-3/4) | 122.24(4-13/16) | 6-5/8REG | 431.8(17) | 5-1/2 IF | 431.8(17) |
| ---- | ---- | ---- | 7-5/8REG | 438.2(17-1/4) | 5-1/2 FH | 431.8(17) | |
| ---- | ---- | ---- | 8-5/8REG | 441.3(17-3/8) | NC61 | 444.5(17-1/2) | |
| 6F | 144.46 (5-11/16) | 371.5 (14-5/8) | 145.26(5-23/32) | 8-5/8REG | 514.4 (20-1/4) | 6-5/8 IF | 504.8(19-7/8) |
1. How can I place order?
A: You can contact us by email about your order details, or place order on line.
2.How do I pay?
A: After you confirm our PI, we will ask you to pay. T/T (HSBC) and PayPal, Western Union is our most commonly
used method.
3. Do you accept small orders?
A:Yes, don't be too small business. If you're a small retailer or starting a business, we'd definitely love to grow with you. We
look forward to building a long-term relationship with you.
4. Do you have any product inspection procedures?
A: 100% self-test before packaging.
5. What about the price? Can you get cheaper?
A: We always put the interests of our customers at the forefront. Prices are negotiable under different conditions and we assure you of the most competitive price.
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