Rotary Drilling Hose

 

Tube: NBR, specially compounded for handling abrasive, corrosive and oily drilling mud

Reinforcement: Multiple layers of polyester cord over tube, high tensile steel cables.

Cover: NBR, Specially compounded, resistant to abrasion, corrosion, cutting, gouging, oil and weather.

Application: Flexible Connection between standpipe and swivel(Rotary Drilling) or between pump and standpipe(Rotary Vibrator) for pumping mud at extra high pressure in oil drilling and exploration work.

Fitting: Hammer Unions, API Male End, Flanges

Attachment: Safety Clamp & Chain

Applicable Standard: API Spec 7k/ISO14693

 

ID

2"

2 1/2"

3"

Class

A

B

C

D

E

F

G

A

B

C

D

E

F

G

A

B

C

D

E

F

G

Working Pressure(PSI)

1500

2000

4000

5000

7500

10000

15000

1500

2000

4000

5000

7500

10000

15000

1500

2000

4000

5000

7500

10000

15000

Test Pressure(PSI)

3000

4000

8000

10000

15000

15000

22500

3000

4000

8000

10000

15000

15000

22500

3000

4000

8000

10000

15000

15000

22500

Min. Bending Radius(mm)

800

800

850

850

900

950

1000

900

900

1000

1000

1050

1100

1150

950

950

1050

1050

1100

1150

1150

 

ID

3 1/2"

4"

5"

Class

A

B

C

D

E

F

G

A

B

C

D

E

F

A

B

C

D

Working Pressure(PSI)

1500

2000

4000

5000

7500

10000

15000

1500

2000

4000

5000

7500

10000

1500

2000

4000

5000

Test Pressure(PSI)

3000

4000

8000

10000

15000

15000

22500

3000

4000

8000

10000

15000

15000

3000

4000

8000

10000

Min. Bending Radius(mm)

1000

1000

1100

1150

1150

1200

1050

1050

1050

1100

1100

1150

1200

1200

1200

1300

1300

 

Rotary Drilling/Vibrator Hose Rotary Drilling/Vibrator Hose A rotary hose is also used as a means of permitting the kelly to be either raised or lowered through the drilling process while also allowing the drill bit to be raised with the drillstring

New-logo-above-white Rotary Drilling Hose - Flexible Hose Manufacturer | Hengshui Ruiming

"Conduct our relationships with responsibility, honesty and loyalty. Cherish an excellent work environment with respect and cooperation at all levels. Offer products and services with quality, technology and competitiveness. "

Find us at

MAIN OFFICE:
Duqiao, Jingxian, Hengshui, Hebei Province, China

  0086-188-3188-7776
  sales@minghose.com

  0086 -188 3188 7776
  sales@mingflex.com

  Monday - Saturday: 8:00 Am - 18:00 Pm
Sunday: Closed

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