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API Double-acting Valve Casing Float Collars
  • API Double-acting Valve Casing Float Collars
  • API Double-acting Valve Casing Float Collars

API Double-acting Valve Casing Float Collars

Payment Type: L/C,T/T,Paypal,Western Union
Terms of Trade: FOB,CFR
Min. Order: 5 Set/Sets
Delivery Time: 30 Days

Product Description

API Double-acting Valve Casing Float Collars:



Specification In-Dia Out-Dia Height Backward
Connect screw thread Material Standard
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

1. Description

The float shoe which is connected at the end of casing string functions as guide or back pressure valve. It is a kind of casing shoe which can produce buoyancy. With the advantages of high temperture resistance, good sealing feaure and easy connection, it can be used to replace guide shoe. It can be not only used in the unclassified technical casing, oil layer casing, but also in deep well, extra-deep well and special technology well.

2. Fetures
High strength design ensures high pressure bump and back flow resistance;
Withstands long periods of circulation;
Automatic fill-up, saves considerable running-in time of casing;
Special non-rotational groove design ensures cementing plugs dilled out quickly;

It is economically priced.

3. Specifications
1) all inner parts are made of easily drillable aluminum alloy
2) The device can be connected directly to same type casing
3) Reliable back-pressure leak proof structure, enable grout or slurry flow with less resistance
4) Valve seat and valve disk can effectively prevent grout from flowing back
5) Hardness of base material is equivalent to API Spec N-80
>>The Auto Fill Cement Float Collar permits the casing to fill automatically while being run into the hole.
>>The valve is always in the open position allowing maximum filling of the casing as it is lowered into the well bore.
>>This is especially effective on liner jobs and sensitive hole conditions.
>>The circulation may be established at any time during or after casing is run.
>>The flapper type back pressure valve does not become operative until the drop ball is dropped or pumped down.
>>Like Differential Fill-up Equipment, the Collar is activated by the same ball.
>>From this point on, like Differential Fill-up Collar, this Auto Fill Cement Float Collar acts as conventional Floating Equipment.
>>All Auto Fill Cement Float Collars are PDC drillable.

Puyang Junhong Rubber Co., Ltd.


The company address of Puyang Junhong Rubber Co.,Ltd. Its located in Puyang,Henan. A "national historical and cultural city" with the reputation of the imperial capital of China and the dragon capital of China. It's a professional supplier of oilfield equipment and accessories. We are always provided good services to our customers during the ten years of development and growth of the company. Our company is mainly engaged in production : sucker rod centralizer, tubing centralizer, rubber centralizer, rubber cartridge, polyurethane scraper, antistatic polyurethane rubber roller, fluorosilicone rubber Cushion, vibrating screen rubber strip, polyurethane screen, gate rubber core, solid control rubber core, blowout prevention rubber core, canvas packing, petroleum accessories, rubber and plastic sealing products, mechanical accessories, drilling piston, cementing plug, drilling Mining accessories, diesel engine rubber accessories and so on. Moreover, we accept OEM orders and make products as per customers' requests.

Our goods are mainly supplied to Central Asia, America, Europe,the Middle East and many Other countries. They enjoy a good reputation in both domestic and overseas markets for good quality and prompt delivery, technical support.These have been recognized by the customers whom cooperate with us. What's more,we offer competitive prices and the best after-sale service. Just give us a trial order,you will know that we are your best partner as we never disappointed anybody.
If our products win your interest, please send us inquires and we will provide more detailed to you. We would like to faithfully cooperate with friends from all circles with classic products and service to achieve common development.

Specializing in the production of diversified vinyl dip molded plastic plugs, injection molded plastic plugs and rubber molded plugs to meet customers' product protection, appearance modification and shielding requirements. From low-density polyethylene tapered plastic plugs, process hole plugs, pipe plugs, transportation protection plugs, to high temperature resistant vinyl dip plastic plugs, to silicone rubber and EPDM rubber plugs, we have been committed to providing high quality , Economical and complete products.

Polyethylene injection molding plug: Provide hundreds of sizes and shapes of low-density polyethylene plugs, standard products are in stock.
Vinyl impregnated plugs: Standard vinyl impregnated plastic plugs are molded with very flexible PVC materials and are mainly used for protection during transportation. High temperature resistant plastic plugs are mainly used for shielding protection during surface treatment.
Rubber plug
Supply a variety of silicone rubber plugs and EPDM rubber plugs, mainly used for product shielding and protection during painting, powder spraying, spraying and electroplating. Such as: cone plug, washer plug, pull plug. Standard products are all stocked. Plastic plug is mainly used for protection during assembly, conversion and transportation; product shielding protection during painting, spraying, dusting and electroplating; can also be used for hole decoration of sheet metal parts and end hole protection of pipes

Company Info
  • Company Name: Puyang Junhong Rubber Co., Ltd.
  • Representative: LingTao Meng
  • Product/Service: Normal Drill Pipe Cement Plug , Rotary Drill Pipe Cement Plug , Single Cavity Casing Cement Plug , Cementing Rubber Plug , Pipe Cement Plug
  • Capital (Million US $): 1.1 million
  • Year Established: 2017
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 15
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: Weidu Road, Hualong District, Puyang, Henan
  • Contact Person: Ms. Wen junhong
  • Tel: 86--16627672111
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