Products
Contact Us
- Contact Person : Ms. lee bonnie
- Company Name : Dezhou Yuanda Petroleum Machinery Co., Ltd.
- Tel : 86-0534-2600527
- Fax : 86-0534-2600527
- Address : Shandong,Dezhou,Xinhua industrial park
- Country/Region : China
- Zip : 253000
Construction Machinery Parts
stop ring
stop ring
1.for casing
2.cementing tools
stop collar1. The stop collars are available in three types: Knock-On Type, Spiral Nail Type and Set Screw Type.2. The stop collars can be installed on any position on casing to limit the axial movement of...
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