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013862779298 0138627836280
Products
DCS drill Collar
There are three types of DCS Drill Collar Slips: S, R and L. They canaccommodate drill collars from 3in(76.2mm) to 14in(355.6mm) O.D.. The handling sizes can be adjusted by changing the quantity of inserts or slip body. They are designed and manufactured according to API Spec 7K.
Technical data
|
Type |
Snap fit pipe diameter |
Insert Bowl number |
|
|
in |
mm |
||
|
DCS-S |
3-4 |
76.2-101.6 |
No.3 |
|
4-4⅞ |
101.6-123.8 |
||
|
DCS-R |
4½-6 |
114.3-152.4 |
|
|
5½-7 |
139.7-177.8 |
||
|
DCS-L |
6¾-8¼ |
171.4-209.6 |
|
|
8-9½ |
203.2-241.3 |
||
|
8½-10 |
215.9-254 |
No.2 |
|
|
9¼-11¼* |
235-285.7 |
||
|
11-12¾* |
279.4-323.9 |
No.1 |
|
|
12-14* |
304.8-355.6 |
||
Nantong Shenglang Petroleum Technology Co., Ltd.
Our company will be committed to continuously improving product production processes and quality, and continuously developing new products to maintain market competitiveness. Moving in the direction of modern enterprises with time. With the corporate tenet of "sincerity, pragmatism, quality, and efficiency", we wholeheartedly serve people from all walks of life.
Address: North side of Yalujiang Road, Rudong Economic Development Zone
phone： 013862779298 013862783628
email：rdwjs@163.com