Spec 5CT 7" API Float Collar, Casing Float Collar

• After-sales Service: Yes
• Warranty: 1 Year
• Material: Carbon Steel, 35CrMo
• Model: Fg-Fzq
• Thread Type: Stc/Btc/Ltc
• Color: Red, Blue or as Requested
• Model NO.: fc
• Transport Package: Plywood Cases or Depending on Customers
• Specification: API
• Trademark: zhongshi
• Origin: Henan, China
• HS Code: 8431
• Production Capacity: 1000PC/Month

Product Description

SPEC 5CT 7" API Float Collar, Casing Float Collar

1) Types Available: Single valve and double valve are available;
                   Spring structure valve and ball strucuture valve are available;
                   Insert type and normal type are available.
                   Non-rotating type and normal type are available.
2) API and ISO certified
3) Specifications: 4''---20''. More special sizes or combination are available as requested.
4) API Casing Grades: J55, K55, N80, P110, L80, etc.
5) Connections Type: LTC, STC, BTC
The FC Float Collar is run in a casing assembly, usually several joints above the Float Shoe. It serves as an extra back pressure valve sealing against pressures from blow while running the assembly and after the cementing job. Internal latch and valve are readily drillable. Its capability of back-pressure is over 25MPa.
Like the FC Float Collar, the FS float shoe also has a back-pressure valve to prevent back flow. It permits cement to run through side ports when the nose of the shoe is on the bottom. Inner valve and bottom guides are all made of drillable material. Its capability of back-pressure is over 25MPa.
 

Specification	In-Dia	Out-Dia	Height	Forward pressure	Backward  pressure	Connect screw thread	Material	Standard
FG-FZQ140	154	122	400	20MPa	25MPa	5-1/2"LCSG	40Cr	SY/T5618-2000
FG-FZQ178	194	159	400	20MPa	25MPa	7"LCSG	40Cr	SY/T5618-2000
FG-FZQ245	270	220	450	20MPa	25MPa	9-5/8"LCSG	40Cr	SY/T5618-2000
FG-FZQ340	365	313	450	10MPa	10MPa	13-3/8"LCSG	40Cr	SY/T5618-2000
FX-FZQ140	154	122	500	-	25MPa	5-1/2"LCSG	40Cr	SY/T5618-2000
FX-FZQ178	194	159	500	-	25MPa	7"LCSG	40Cr	SY/T5618-2000
FX-FZQ245	270	220	550	-	25MPa	9-5/8"LCSG	40Cr	SY/T5618-2000
FX-FZQ340	365	313	550	-	10MPa	13-3/8"LCSG	40Cr	SY/T5618-2000

Main products:
1. pumping unit
2. Tubing pump/sucker rod pump and accessories
3. Float collar and float shoe
4. Casing centralizer
5. Cementing plug
6. Cementing head
7. Stage Collar
8. Casing/ Tubing coupling
9. Drill pipe
10. Sucker rod