Surface Bumper Jar(DJ Type)

Surface Bumper Jar(DJ Type)

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
1000 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal

Quick Details View All >

Place of Origin:
China
Brand Name:
Senwell
Use:
Well Drilling

Shaanxi Senwell Import & Export Co., Ltd.

Business Type: Trading Company
Shaanxi China
Main Products: API drill pipeHWDP ,Drill collar ,StabilizerForging ,API casing&tubing ,Hole opener

Product Details

Specifications

The DJ Type Surface Bumper Jar is an effective tool for resolving the problem of stuck drill tool in down hole.

Detail Specification:

Technical specification and parameters for DJ type Surface Bumper Jar

 

Type

Parameter

DJ46B(4 3/4")

DJ70B(7")

O.D. mm (in)

121(4 3/4)

178 (7)

Max. Jarring force MN (tf)

0.4 (41±5)

0.8 (80±5)

Max. Tension Load MN (tf)

1.2(122)

1.5 (153)

Sealing Pressure Mpa (kgf/cm 2 )

20(196)

20(196)

Stroke mm (in)

1500 (59)

1220 (48)

I.D. mm (in)

32(1 1/4)

5 1(2)

Connection

NC38 (3 1/2 IF)

NC50 (4 1/2 IF)

Closed Length mm (in)

3155 (124.2)

3090 (121.8)

Contact Supplier

Ms. Jenny Zhang General Manager Chat Now
Telephone
86-29-85370919
Fax
86-29-85370919
Address
RM30802,CHANGFENG PARK,XISANYAO,YANTA DISTRICT,XI'AN,P.R.CHINA Shaanxi

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