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PARVEEN JUNK SUBS

PARVEEN JUNK SUBS
PARVEEN JUNK SUBS
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Product Code : 111
Product Description

We are counted amongst the reputed organizations engaged in manufacturing, exporting and supplying top quality Parveen Junk Subs. Demanded by various industries, these subs are used to collect junk, which are too heavy to circulate. The subs are fitted with a steel mandrel with an oversized sleeve that traps all the junk, which cannot be forced out of the hole. These Parveen Junk Subs are widely used in construction and mining industries for their excellent design and sturdy construction.

Features:

  • Efficient functionality
  • Corrosion resistant
  • Easy to install
  • Dimensionally accurate

Other details:

 

PARVEEN Junk Subs capture and trap junk that is too heavy to circulate. They are designed to be used in the drill collar string just above the rock bit or milling tool. The tool consists of a steel mandrel with an oversized sleeve or "skirt" attached over the mandrel. The "skirt" will trap the large cutting and junk which are too heavy to be circulated out of the hole. The "skirt" is manufactured with bleed holes to allow the mud to drain once it is brought out of the hole. It is recommended that two Junk Subs be run in tandem to decrease the possibility of junk bypassing a single Junk Sub. The Junk Subs do not have welding on its body.

PARVEEN Junk Subs are used directly above the Mill or drilling bit for easy removal of cuttings. In hard milling jobs, two or three junk subs are run one after the other. This increases capacity to remove cuttings & provides additional stabilization to mill. PARVEEN's Junk subs can be run in both open hole & cased hole.

SPECIFICATIONS - PARVEEN JUNK SUBS

MILL SIZE


4-1/4-4-5/8

4-5/8-4-7/8

5-1/8-5-7/8

6-6-3/8

6-1/2-7-1/2

O.D. OF CUP (IN)


3-11/16

4

4-1/2

5

5-1/2

TOP CONNECTION

PIN


2-3/8

REG.

2-7/8

REG.

3-1/2

REG.

3-1/2

REG.

3-1/2

REG.

10 INCH LONG CUP

PART NO. WEIGHT

8036800

55

8040810

63

8045820

80

8050820

83

8055820

97

20 INCH LONG CUP

PART NO.

WEIGHT

8136800

65

8140810

87

8145820

105

8150820

120

8155820

136

30 INCH LONG CUP

PART NO. WEIGHT.

8236800

80

8240810

108

8245820

128

8250820

156

8355820

183


MILL SIZE


7-1/2-8-1/2

8-5/8-9-5/8

9-5/8-11-3/8

11-1/2-13

O.D. OF CUP (IN)


6-5/8

7

8-5/8

9-5/8

TOP CONNECTION

PIN


6-5/8

REG.

4-1/2

REG.

6-5/8

REG.

6-5/8

REG.

10 INCH LONG CUP

PART NO.

WEIGHT

8066830

160

8070830

168

8086840

255

8096840

285

20 INCH LONG CUP

PART NO.

WEIGHT

8166830

239

8170830

246

8186840

342

8186840

420

30 INCH LONG CUP

PART NO. WEIGHT.

8266830

289

8270830

302

8286840

430

8286840

530


 HOW TO ORDER : SPECIFY :

1)   Name and Number of Assembly.

2)   Connection size and Type, if other than Standard

PARVEEN INDUSTRIES PVT LTD
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