API 7-1high-Grade Alloy Steel Fishing Tool Drill Pipe Junk Sub

• After-sales Service: 1year
• Warranty: 1year
• Certification: API
• Power Source: Hydraulic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Mud, Natural Gas, Crude Oil
• Model NO.: API 7-1
• Structure: Vertical
• Material: Alloy
• Type: Dowanhole Tool
• Ceitificate: API
• Brand: Lake
• Name: Junk Sub
• Transport Package: Wooden Box
• Specification: /
• Trademark: /
• Origin: China
• Production Capacity: 50000pieces/Year

Product Description

Product Description

Description:
During drilling process, Junk sub is applied mainly for fishing of shivers and fallen objects such as carbide tooth, drill bit and bearing which cannot be carried out of hole by conventional fluid circulation, It possesses important functions to keep hole cleaning, increase bit service life, reduce and prevent drill bit from unexpected damage.
Features:
1. Designed and manufactured according to API spec 7-1.
2. The Junk cup can clean sundries at the bottom of the well.
3. It can improve the service life of drill bit.
4. It operators can get quicker, cleaner scraping jobs.
 

Fishing tools taper taps and die collars are manufactured from high-grade alloy steel and cemented to ensure the highest strength. They are available in a wide range of sizes, and can be equipped with different types of guides.

 

** Taper tap is a special fishing tool making thread on the inside wall of tube dropped objects such as drill pipe and oil tube. It is either plain or fluted with longitudinal gooves which allow the easy evacuation of cutting. The hardened cutting length (wickers) are available with either right-hand or left-hand spiral.
Die Collar is a special external fishing tools which is engaged on the outside wall of tubing objects such as oul tubing and drill pipe.Like taper taps, it can be fluted with grooves for easy elimination of the cutting. It is bevelled at the base and can be easily engaged in the fish head. It can be either plain or threaded for fitting various types of guides.

Product Parameters

Specifications:

Type	Hole Size Range (in/mm)	Max. O.D. (in/mm)	Sub O.D. (in/mm)	I.D. (in/mm)	Connection API
LB127	6 ~ 6-3/9(152.4 ~ 161.9)	5(127)	4-1/2(114.3)	1-1/2(38.1)	3-1/2REG
LB168	7-1/2 ~ 8-1/2(190.5 ~ 215.9)	6-5/8(168)	5-3/4(146)	2-1/4(57.2)	4-1/2REG
LB175	8-5/8 ~ 9-5/8(219 ~ 244.5)	6-57/64(175)	5-3/4(146)	2-1/4(57.2)	4-1/2REG
LB245	11-1/2 ~ 13(292.1 ~ 330.2)	9-5/8(244.5)	8(203.2)	2-13/16(71.4)	6-5/8REG
LB330	14-3/4 ~ 17-1/2(374.7 ~ 444.5)	13(330)	9-1/2(241.3)	3(76.2)	7-5/8REG

Drawing

Company Profile

Business type

Custom manufacturer

Country / Region

Shandong, China

Main Products

Liner, Piston, Valve Assy, Swivel Joint, Hammer Union

Total employees

11 - 50 People

Total Annual Revenue

2300000

Year established

2011

Major Clients

Confidential

Certifications(3)

ISO 45001, ISO9001, ISO14001

Product Certifications

-

Patents

-

Trademarks

-

Main Markets

Eastern Europe 26.00%

Mid East 23.00%

North America 15.00%