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شیرهای شناور لوله مته
کاربرد
ما میتوانیم دریچههای شناور، کیتهای تعمیر و مجموعههای کشنده را برای تطبیق با طیف گستردهای از شرایط حفاری، از جمله H2S و خدمات با دمای بالا، ارائه دهیم.
The drill pipe float valves provide a blowout protection at the bottom of the drill string, which can prevent backflow and blockage of the drill bit while making connections.
Model F and G Drill Pipe Float Valves rated 5000 psi - 15000 psi WP.
The Drill Pipe Float Valves are suitable for Standard, H2S and Hi-Temp Service. (Please specify the service requirements when ordering.)
مهر
| کاربرد | استاندارد | H2S | سلام تمپ |
| ماده | NBR | HNBR | ویتون |
| درجه حرارت | 100 ℃ (212°F) | 149 ℃ (300°F) | 204 ℃ (400°F) |
Dimensional Information for All Styles of Model F and G Drill Pipe Float Valve
| Valve Size | DDia. of Valve (in) | R(D+1/32)Dia. Of Recess for Valve (in) | LLength of Valve(in) |
| 1R | 1-21/32 | 1-11/16 | 5-7/8 |
| 1F-2R | 1-29/32 | 1-15/16 | 6-1/4 |
| 2F-3R | 2-13/32 | 2-7/16 | 6-1/2 |
| 3F | 2-13/16 | 2-27/32 | 10 |
| 3-1/2IF | 3-1/8 | 3-5/32 | 10 |
| 4R | 3-15/32 | 3-1/2 | 8-5/16 |
| 4F | 3-21/32 | 3-11/16 | 12 |
| 5R | 3-7/8 | 3-29/32 | 9-3/4 |
| 5F-6R | 4-25/32 | 4-13/16 | 11-3/4 |
| 6F | 5-11/16 | 5-23/32 | 14-5/8 |
Repair Kits for All Styles of Model F Drill Pipe Float Valves
Repair Kits for All Styles Of Model G Drill Pipe Float Valves
Please don't hesitate to contact us at BEYOND for any technical or business assistance you may require!