Cementing Tools Float Collar and Float Shoe Check Valve Non-Rotating Type

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: all size
• Certification: ISO 9001:2008
• Surface Treatment: Spray-Paint
• Centralizer Type: Rigid
• Structure: Automatic Reversing
• Material: Alloy
• Type: Casing Head
• Grade: J55, K55, N80, L80, P110
• Connected Casing O.D: 4-1/2 ~ 20 Inch
• Thread Type: Btc, Ltc, Stc
• Other: Single Valve and Double Valve
• Transport Package: Wooden Box
• Specification: 1500*600*600
• Trademark: JX
• Origin: China
• HS Code: 8431431000
• Production Capacity: 50000pieces/Years
• Package Size: 500.00cm * 500.00cm * 500.00cm
• Package Gross Weight: 35.000kg

Product Description

Product Description

Basic floating Equipment includes the Float Collar and Float Shoe:
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.
Float Collars are placed one to three joints above the Guide Shoe or Float Shoe. They provide a seat for the cement plugs, the bottom plug pumped ahead of the cement and the top plug behind the full volume of slurry. Once seated, the top plug shuts off fluid flow and prevents over-displacement of the cement. The space between the Float Shoe and the Float Collar provides a containment area to entrap the likely-contaminated fluids from the wiping action of the top cementing plug, securing the contaminated fluid away from the shoe where a strong cement bond is of primary importance. Float Collars include a backpressure valve and serve basically the same function as the Float Shoe.

Product Parameters

Type	Stab-in float shoes		Stab-in float collar		Connection
	OD	H	OD	H		Suitable for casing sizes
	mm(inch)	mm(inch)	mm(inch)	mm(inch)		mm(inch)
5 1/2			153.6	510	5-1/2 LCSG	5-1/2
13 3/8	365	715	365	840	13-3/8 BCSG	13-3/8
16	431.8	715	431.8	830	16 BCSG	16
20	533	780	533	840	20 BCSG	20
24	610	915			Welded	24
Stinger
Type	OD mm(inch)	ID mm(inch)	OAL mm(inch)	Connection
2013-3-8	Φ171.5	Φ51	450	NC50
20	Φ162	Φ51	450	NC50

Type		OD	Total length	ID	Min drift	Thread type	Capability of return presssure
		mm	mm	mm	mm		MPa
Float collar	5	141.3	500	110	50	5 BCSG	35
	5 1/2	153.67	530	112	55	5 1/2 BCSG	35
	7	194.46	586	162.5	77	7 BCSG	35
	9 5/8	270	720	225	77	9 5/8 BCSG	35
	13 3/8	365	720	319	77	13 3/8 BCSG	35
	20	533.4	720	475	77	20 BCSG	35
Float shoe	5	140.3	495	110	50	5 BCSG	35
	5 1/2	153.67	514	122	55	5 1/2 BCSG	35
	7	194.46	533	162.5	77	7 BCSG	35
	9 5/8	269.88	550	225	77	9 5/8 BCSG	35
	13 3/8	339.7	550	319	77	13 3/8 BCSG	35
	20	534	652	475	77	20 BCSG	35
Thread type can be manufactured based on requirement (STC, LTC, BTC)

Detailed Photos

Features

1. Used for the inner string cementing of large diameter casing.
2. Displacement volume and cementation time are reduced.
3. The valve is made with phenolic material and molded with high strength concrete. Both the valve and concrete are easily drillable.
4. Excellent performance for flow endurance and back pressure holding.
5. Single valve and double valve versions are available.

drawing sheet

company description