Certification: | API 10d |
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Material: | Carbon Steel |
Type: | Cementing Fracturing Equipment |
Model: | Slip on |
Processing Type: | Casting |
Size: | 7", 9 5/8", 13 3/8" |
Samples: |
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Customization: |
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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 |
No. | Specification | Bow Type | ID(mm) | Length (mm) | Max. O.D (mm) | Bow Spring |
1 | 5-1/2"*8-1/2" | I,II | 142-148 | 650±50 | 225±5 | 5 |
2 | 7"*8-1/2" | I,II | 181-186 | 650±50 | 235±5 | 6 |
3 | 9-5/8"*12-1/4" | I,II | 250-255 | 650±50 | 330±5 | 8 |
4 | 10-3/4"*12-1/4" | I,II | 274-276 | 650±50 | 330±5 | 9 |
5 | 13-3/8"*17-1/2" | I,II | 342-347 | 650±50 | 450±5 | 11 |
6 | 20"*26" | I,II | 510±1 | 600±50 | 660±5 | 12 |
Model | Style | Max OD(mm) | ID(mm) | Length(mm) |
ZSGF-4 1/2 ×6 | I,II,III | 145 | 116.5 | 200 |
ZSGF-5×6 | I,II,III | 145 | 129 | 200 |
ZSGF-5 1/2 ×8 1/2 | I,II,III | 205-210 | 142 | 200/300 |
ZSGF-6 5/8×8 1/2 | I,II,III | 205-210 | 171 | 200/300 |
ZSGF-7×8 1/2 | I,II,III | 205-210 | 181 | 200/300 |
ZSGF-7 ×9 1/2 | I,II,III | 225-235 | 181 | 200/300 |
ZSGF-7 ×9 5/8 | I,II,III | 225-235 | 181 | 200/300 |
ZSGF-9 5/8 ×12 1/4 | I,II,III | 300-305 | 248 | 200 |
ZSGF-13 3/8×17 1/2 | I,II,III | 430-435 | 346 | 200 |
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