API 10d Oilwell Hinged Non Welded Single Piece Straight Bow Spring Centralizer
Puyang Zhongshi Group Co., Ltd.- Certification：API 10d
- Usage：Well Cementing
- Material：65mn,Steel 20
- Height：650
- Thickness：4mm
- Type：Slip on
Base Info
- Model NO.：13 3,8"
- Type2：Single Piece
- Type 3：Integral
- Transport Package：Wooden Box
- Specification：non-welded
- Trademark：zs
- Origin：Puyang
- HS Code：9130
- Production Capacity：10000
Description
Specification
In-Dia(mm)
Wall
Thickness
(mm)
Height(mm)
Total height(mm)
Largest Dia(mm)
Spring Number
5-1/2"*8-1/2"
142-148
3-5
55
650
225
5
7"*9-5/8"
181-186
3-5
55
650
255
6
7"*8-1/2"
181-186
3-5
55
650
235
6
8-5/8"*12-1/4"
223-228
3-5
55
650
330
8
9-5/8"*12-1/4"
250-255
3-5
55
650
330
8
10-3/4"*12-1/4"
274-276
3-5
55
650
330
9
13-3/8"*17-1/2"
342-347
3-5
55
650
450
11
18-5/8"*24
476
3-5
55
600
610
12
20"*26
510
3-5
55
600
660
12