API Oilwell 4 1/2 ′′casing Spiraglider Centralizers
Puyang Zhongshi Group Co., Ltd.- Certification：ISO 9001:2000, ISO 9001:2008, API 10d
- Surface Treatment：Spray-Paint
- Centralizer Type：Rigid
- Structure：Slider
- Material：Cast Steel
- Type：Centralizer
Base Info
- Model NO.：4 1,2"-20"
- Sample：Available
- Drawing：Available
- Color：Red,Orange,Black
- Spec：4 1 ,2"-20"
- ODM：Available
- Marking：Available
- Blades：4PCS
- Thickness：4mm
- Transport Package：Wood Cases
- Specification：4 1,2"-20"
- Trademark：zhongshi
- Origin：Henan, China
- HS Code：843143100
- Production Capacity：10000PCS,Month
Description
Specifications
13"
10¾"
9"
7 "
7"
5½"
5"
4½"
4"
I.D., mm
343
276
247
197
180
143
130
117
104
MaxO.D.,mm
400
308
308
243
212
213
151
148
118
Height, mm
130
120
120
120
120
120
120
100
80