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{"title":"Float Collar Non-Rotating Type High Performance BTC LTC API Thread","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d7\/90\/ca5ed60864f907a3f76b8862c632-200x200-1\/float_collar_non_rotating_type_high_performance_btc_ltc_api_thread.jpg","attrs":{"Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~36\"","Certification":"API,ISO,QHSE","Place of Origin":"China"}}
{"title":"API Standard Casing Guide Shoe Machining Processing Type Unique Design","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4e\/60\/d3e569994b5beba8eb9358ed1b7b-200x200-1\/api_standard_casing_guide_shoe_machining_processing_type_unique_design.jpg","attrs":{"Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~36\"","Certification":"API,ISO,QHSE","Place of Origin":"China"}}
API 5CT Oilwell Float Collar & Float Shoe for Gas Oil Fields
Float shoes contain 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.
Technical parameter
Specification(In)
OD(MM)
Total Length
ID(MM)
Min.Dia(mm)
Connection Type
Working Pressure
Float Collar
5"
141.3
500
110
50
BTC/LTC/BCSG
35
5 1/2"
153.67
530
112
55
BTC/LTC/BCSG
35
7"
194.46
586
162.5
77
BTC/LTC/BCSG
35
9 5/8"
270
720
225
77
BTC/LTC/BCSG
35
13 3/8"
365
720
319
77
BTC/LTC/BCSG
35
20"
533.4
720
475
77
BTC/LTC/BCSG
35
Float Shoe
5"
140.3
495
110
50
BTC/LTC/BCSG
35
5 1/2"
153.67
514
112
55
BTC/LTC/BCSG
35
7"
194.46
533
162.5
77
BTC/LTC/BCSG
35
9 5/8"
269.88
550
225
77
BTC/LTC/BCSG
35
13 3/8"
339.7
550
319
77
BTC/LTC/BCSG
35
20"
534
652
475
77
BTC/LTC/BCSG
35
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 1-5days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification:
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.
We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.
We have competitive price of o...