Type QY121II Full-hydraulic drilling jar By Surestrong Machinery Co., Ltd.,

Type QY121II Full-hydraulic drilling jar

FOB Price

Get Latest Price

10000 ~ 15000 / Set

1 Set Minimum Order

Country:

China

Model No:

FOB Price:

10000 ~ 15000 / Set (Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

10000 per Set

Minimum Order Quantity:

1 Set

Packaging Detail:

Delivery Time:

10-15 days for ready goods

Supplying Ability:

100 Set per Month

Payment Type:

T/T, L/C, Western Union

Product Group :

Downholes Tools

Product Specification

Product Description

The up-down jarring of full-hydraulic drilling jar Type QYII can be acted hydraulically, realizing the stepless control of up-down jarring tonnage. It can protect the drill string effectively and improve the using life. The hydraulic stored energy mechanism has the advantage of reliable property and good stability. The scope of time delay interval can be *0s***0s; the scope of service temperature can be **0℃***0℃. It can adopt the new special material for higher property and safety. It can normally be used for drilling, coring, work over and fishing etc.
Specifications

Model	O.D. mm (in)	I.D. mm (in)	Connection API	Max.Upward Jarring force KN(lb)	Max.Dowward Jarring force KN(lb)	Max working load KN(lb)	Tensile Yield Strength KN(lb)	Max Working Torque KN(ft.lbs)	Torsional Yield Strength KN(ft.lbs)	Length mm (in)
QY*0II	*0 (3 1/8)	*5.4 (1)	2 3/8REG	0 (**0)	0 (***0)	0 (**0)	0 (***0)	3 (***0)	6 (***0)	*0 (8.5)
QY*5II	*5 (3 3/4)	*2 (1 1/4)	2 7/8REG	0 (**0)	0 (**0)	0 (***0)	*0 (***0)	4 (***0)	8 (***0)	*0 (0.*7)
QY**1II	**1 (4 3/4)	*0 (2)	NC*8	0 (**0)	0 (**0)	0 (***0)	*0 (***0)	5 (***0)	7 (***0)	*1 (5.*6)
QY**9II	**9 (6 1/4)	*7 (2 1/4)	NC*6	0 (***0)	0 (**0)	*0 (***0)	*0 (***0)	5 (***0)	5 (***0)	*0 (7)
QY**5II	**5 (6 1/2)	*7 (2 1/4)	NC*0	0 (***0)	0 (**0)	*0 (***0)	*0 (***0)	5 (***0)	5 (***0)	*0 (7)
QY**8II	**8 (7)	*0 (2 3/4)	NC*0	0 (***0)	0 (**0)	*0 (***0)	*0 (***0)	0 (***0)	0 (***0)	*0 (7)
QY**3II	**3 (8)	1.4 (1 3/*6)	6 5/8REG	*0 (***0)	0 (***0)	*0 (***0)	*0 (****0)	5 (***0)	5 (***0)	*8 (0.*7)
QY**9II	**9 (9)	*6 (3)	6 5/8REG	*0 (***0)	0 (***0)	*0 (***0)	*0 (****0)	5 (***0)	0 (***0)	*8 (0.*7)
QY**1II	**1 (9 1/2)	*6 (3)	7 5/8REG	*0 (***0)	0 (***0)	*0 (***0)	*0 (****0)	0 (***0)	**0

Country:	China
Model No:	-
FOB Price:	10000 ~ 15000 / Set (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	10000 per Set
Minimum Order Quantity:	1 Set
Packaging Detail:	-
Delivery Time:	10-15 days for ready goods
Supplying Ability:	100 Set per Month
Payment Type:	T/T, L/C, Western Union
Product Group :	Downholes Tools