Carbon Steel Drill Pipe Float Valves / Check Valves Subs For Drill Rods
Brand Name:SINOCOREDRILL
Certification:CE
Minimum Order Quantity:N/A
Delivery Time:Based on Detailed Order
Payment Terms:T/T
Place of Origin:China
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Carbon Steel Drill Pipe Float Valves / Check Valves Subs For Drill Rods
DESCRIPTION:
Drill Pipe Float Valves – Check Valves
For all diameters of drill rods
Our complete line of Float Valves and repair kits can accommodate a
wide range of drilling situations and operating conditions. The
Baker SPD Model F Plunger type valve offers positive and instant
shut-off against high or low pressure, assuring continuous control
of fluid flow during drilling. The fast-acting plunger valve
eliminates breakage of wet joints.
Features:
Made of low carbon steel suitable for most applications
Parts are interchangeable with Baker style equipment
Provide added blowout protection at the bottom of the drill
Prevent flow-back when adding joints and bit plugging while making
connections
This Drill Pipe Float Valve is normally installed in a standard
bore-back of the bit sub, to provide fluid flow control at the
bottom of the drill stem. It also prevents backflow of cuttings
from plugging the drill bit jets while making connections.
Features and advantages:
1. excellent comprehensive mechanical properties.
2. wear resistant.
3. high fatigue strength and long fatigue life.
4. good flushing effect to ensure high drilling rate.
5. widely application and accurate size.
6. origin of material: our materials are come from bao steel which
is the best steel factory in China.
TECHNICIAL PAREMETRES:
Type | Dia. of Valve Assembly | Length Of Valve Assembly | Dia. Of Float Recess | Sub Box | Other Popular Connections | ||
Connection | Depth Of Recess | Connection | Depth Of Recess | ||||
1R | 42.1(1-21/32) | 149.2(5-7/8) | 42.9(1-11/16) | 2-3/8Reg. | 231.8(9-1/8) | NC23 | 231.8(9-1/8) |
2F-3R | 61.1(2-13/32) | 165.1(6-1/2) | 61.9(2-7/16) | 3-1/2Reg. | 266.7(10-1/2) | NC31 | 260.35(10-1/4) |
3-1/2 F | 79.4(3-1/8) | 254(10) | 80.2(3-5/32) | NC38 | 362.0(14-1/4) | ||
4R | 88.1(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) |
5R | 98.4(3-7/8) | 247..7(9-3/4) | 99.2(3-29/32) | 5-1/2Reg. | 374.7(14-3/4) | NC50 | 368.3(14-1/2) |
5F-6R | 121.4(4-25/32) | 298.5(11-3/4) | 122.2(4-13/16) | 6-5/8Reg.. | 431(17) | 5-1/2IF | 431.8(17) |
Carbon Steel Drill Pipe Float Valves / Check Valves Subs For Drill Rods
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