Collar and Float Shoe (float equipment) for casing
1. Type: Single Valve, double valves; Spring structure valve and ball structure valve; Insert type and normal type.
2. Standard: API
3. Specifications: 4''---20'', or others as requested
4. API Grades: J55, K55, N80, P110, L80, etc.
5. Connection (Thread) Type: LTC, STC, BTC
1) For float shoe, the rounded nose profile helps guide casing string.
2) The valve is made with phenolic material and molded with high strength concrete. Both of the valve and concrete are easily drillable with PDC or rock bits.
3) High strength design ensures excellent performance for flow endurance and back pressure holding.
4) Saves considerable running-in time with automatically fill up.
5) For non-rotating float collar, the special non-rotating groove design ensures corresponding cementing plugs drilled out quickly.
Single Valve, Double Valves; Insert Type and Normal Type Float Collar and Float Shoe
Puyang Junhong Rubber Co., Ltd. , https://www.pyjhxs.com