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Mining Machinery Parts (316)

API Float Valves

FOB Price: Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 100000000 Piece/Pieces per Year
Port: China port
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
China (Mainland)
Brand Name:
sinotai
Type:
API Float Valves
Machine Type:
Drilling Tool
Certification:
API
Use:
Well Drilling
oilfield equipments:
API spec 7

Packaging & Delivery

Packaging Detail: standard package or according to customers' requirements
Delivery Detail: 30days

Specifications

API Float Valves
* API 7
*Bore-back of the bit sub
*Prevents backflow of cuttings

API Float Valves

 

This Float Valve is normally installed in a standard bore-back of the bit sub, to provide fluid flow control at the bottom of the drill stem. It also prevents backflow of cuttings from plugging the drill bit jets while making connections.

 

Specification

Type

Dia.of Valve Assembly
mm(inch)

Length of Valve Assembly
mm(inch)

Dia.of Float Recess
mm(inch)

Sub Box

Other Popular Conn.

Conn.
API

Depth of Recess
mm(inch)

Conn.
API

Depth of Recess
mm(inch)

1R

42.1(1-21/32)

149.2(5-7/8)

42.9(1-11/16)

2-3/8Reg.

231.8(9-1/8)

NC23

231.8(9-1/8)

2F-3R

61.1(2-13/32)

165.1(6-1/2)

61.9(2-7/16)

3-1/2Reg.

266.7(10-1/2)

NC31

260.35(10-1/4)

3-1/2 F

79.4(3-1/8)

254(10)

80.2(3-5/32)

 

 

NC38

362.0(14-1/4)

4R

88.1(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

98.4(3-7/8)

247..7(9-3/4)

99.2(3-29/32)

5-1/2Reg.

374.7(14-3/4)

NC50

368.3(14-1/2)

5F-6R

121.4(4-25/32)

298.5(11-3/4)

122.2(4-13/16)

6-5/8Reg..

431(17)

5-1/2IF

431.8(17)

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As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment.

Besides OCTG, we provide our customers with other drilling and oil recovery ... View detail

Basic Information

Product/Service (We Sell): drilling rig accessories,drilling tools,wellhead tools,down hole tools,sucker rod  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2008

Communicate with Supplier:

Ms. Candice Yang
Ms. Candice Yang:
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