Junk Sub

Junk Sub

Junk Sub

Features of Junk Sub:

  • Generally connected above bits or milling tools;
  • Catching objects too small and heavy to be completely circulated out of the bore hole;
  • Also connected to above casing scrapers to make the scraping operation easy and effective;

Specifications of Junk Sub:

Type

Hole SizeRange

Max. OD (mm)

Sub OD (mm)

Bore DIa. (mm)

Connection

SLB-127

6” - 6 3/8”

127

114.3

38.1

3 1/2” REG

SLB-168

7 1/2” - 8 1/2”

168

146

57.2

4 1/2” REG

SLB-175

8 5/8” - 9 5/8”

175

146

57.2

4 1/2” REG

SLB-245

11 1/2” - 13”

244.5

203.2

70

6 5/8” REG

SLB-330

14 3/4” - 17 1/2”

330

241.3

76.2

7 5/8” REG

Pictures of Junk Sub:

Junk Sub - Structure.jpg

Junk Sub - Structure

Junk Subs in Workshop.jpg

Junk Subs in Workshop

Junk Subs to Be Packaged.png

Junk Subs to Be Packaged

For further and more detailed product information, you are welcome to contact us at any time in any of the following ways.


---------------------------------

Contact:

Aiphen ZHANG
Sales Manager
Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.
Address: Unit 20-5, Building of Chongqing General Chamber of Commerce, No.2, Hongjin Street, Yubei District, Chongqing 401147, China
E-mail: oildept@hiseamarine.com

CONTACT WITH US NOW

Our mail: manager@hiseamarine.com

Society certificates

Hi-Sea Group-Obtained-certification