Wuxi Oilfield Equipment And Tools Group Co., Ltd.
Free member
Since 2011
Jiangsu, China
Stage cementer, stage collars, stage cementing collars
Payment:
T/T, L/C
Delivery:
-
Origin:
China
Minimum Order:
-
Packing:
Standard export package
Inspection:
-
Posted Date:
Dec 26, 2016
Valid Until:
Dec 31, 2014
Stage cementer, stage collars, stage cementing collars 1. Mechanical stage cementer The mechanical Stage Cementer features inner-closing struction, in which the circulation ports are opened with free-fall or pumping-down plug. The closing plug .....
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