Drill Pipe Float Sub with Plunger and Flapper Type

• After-sales Service: Yes
• Warranty: Yes
• Manufacturing Process: Casting
• Surface Treatment: Spray-Paint
• Operation Pressure: High Pressure
• Material: Alloy
• Model NO.: R1-R6
• Transport Package: Plywood Case
• Specification: 1R-6R
• Trademark: ZS
• Origin: Henan, China
• HS Code: 84813000
• Production Capacity: 5000piece/Month

Product Description

Drill Pipe Float Sub with Plunger and Flapper Type

 

1. Since 1997, with more than 20 years production experience
2. API 5CT, Q1, 11AX, 11E, 6A and ISO Certificates
3. Strict Quality Control System
4. Prompt Delivery Time

Description
 

Float valve is one of necessary tool for oil drilling, it consists of float valve sub and float valve, the main function is to prevent mud brings drill cuttings,sediment backfilling which will cause bit bore blocked when connecting each joint. When the well blowout or kick, the valve cover of float valve turn off the bore automatically, it will prevent well blowout accident.

 

Parameters

Type	OD mm(inch)	Length of Valve mm(inch)	BFF OD mm(inch)	Sub box		Other
				Connection API	Depth mm(inch)	Connection API	Depth mm(inch)
1R	42.07(1-21/32)	149.2(5-7/8)	42.86(1-11/16)	2-3/8REG	231.8(9-1/8)	NC23	231.8(9-1/8)
2F-3R	61.12(2-13/32)	165.1(6-1/2)	61.91(2-7/16)	3-1/2REG	266.7(10-1/2)	2-7/8IF	260.4(10-1/4)
3-1/2 IF	79.38(3-1/8)	254(10)	80.17(3-5/32)	-	-	3-1/2IF	362(14-1/4)
4R	88.11(3-15/32)	211.1(8-5/16)	88.9(3-1/2)	4-1/2REG	325.4(12-13/16)	NC44	331.8(13-1/16)
5R	98.43(3-7/8)	247.6(9-3/4)	99.22(3-29/32)	5-1/2REG	374.7(14-3/4)	4*1/2IF	368.3(14-1/2)
6F	144.46(5-11/16)	371.5(14-5/8)	145.26(5-23/32)	8-5/8REG	514.4(20-1/4)	6-5/8IF	504.8(19-7/8)

Company Information
 

Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. 

 

We have the certificates of API 5CT, API Q1, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..  

 

Our  products mainly include: 

 

1. Casing Centralizer                          

2.  Float Collar & Float Shoe 

3. Cementing Plug                              

4.  Cementing Head
5.  Cement Basket                              

6.  Tubing Pump / Rod Pump
7.  Valve Ball & seat                            

8. Casing / Tubing Pipe and Coupling
9. Stage Collar                                   

10. Pumping Unit
11. Sucker Rod

 

Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.  Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.

Certificate