|
. |
|
|
Guizhou Viton Industrial Co.,Ltd
|
Product Category : |
Industrial Supplies >> Heavy Equipment |
Product Code : | EX |
Product Name : | Hydraulic Shock Sub / Absorber Type YJ |
Product Info : |
The Hydraulic Shock Sub type YJ is fully hydraulic and is used for reducing vibrations caused by hard formation drilling and keeping the drill bit firmly on the bottom, so that it helps to reduce drill string connection fatigue and prolong drill string life.
Type
O.D.
mm
(in.)
Water
Hole
mm
(in.)
Max. Working
Stroke
mm
(in.)
Connection
API
Working
Temperature
0C
Max. Drilling
Pressure
kN
(Lbf)
Max. Tensile
Load
kN
(Lbf)
Max. Working
Torque
kN· m
(Lbf· m)
YJ121
121
(4 3/4)
38
(1 1/2)
100
(3 15/16)
3 1/2REG
-40~+150
260
(58500)
980
(220500)
10
(2250)
YJ178Ⅲ
178
(7)
57
(2 1/4)
125
(4 15/16)
NC50
-40~+150
390
(87750)
1470
(330750)
14.7
(3307.5)
YJ203Ⅲ
203
(8)
68
(211/16)
140
(5 1/2)
6 5/8REG
-40~+150
490
(110250)
1960
(441000)
19.6
(4410)
YJ229Ⅲ
229
(9)
70
(2 3/4)
140
(5 1/2)
7 5/8REG
-40~+150
540
(121500)
1960
(441000)
19.6
(4410)
|
Contact Information
|
Company : |
Guizhou Viton Industrial Co.,Ltd |
Business Type : |
Manufacturer |
Address : |
Floor 7,Building C ,Fortune center, Century city Guiyang Guizhou 550022 China |
City & Country :
|
Guiyang , China |
Tel No. : |
8608514826443 |
Fax no. : |
8608514826443 |
Website : |
http://www.91459.tradebig.com
|
Contact Person : |
marry |
e-Mail : |
Click here to contact us
|
|
|
|