Hinged Welded Bow Spring Centralizer Casing Accessories API 10D Standard
CASING CENTRALIZER, HINED WELDED BOW SPRING CENTRALIZER ,OILFIELD TOOLS, CASING ACCESSORIES ADVANTAGES AND MAIN FEATURES It has more restoring force than non-welded centralizers. › The bow springs are strongly welded to the end collar under required temperature and condition with extra low hydrogen coated electrodes. › Hinged design is easy to transport, store and installation. › End collars are designed with a reinforcing rib stamped into the end collar to give maximum
Brand Name
SWS
Payment Terms
T/T or LC irrevocable In sight
Ability
more restoring force
Design
welded design
Place of Origin
CHINA
Price
Details pls contact our staff
Product Description
CASING CENTRALIZER, HINED WELDED BOW SPRING CENTRALIZER ,OILFIELD TOOLS, CASING ACCESSORIES
ADVANTAGES AND MAIN FEATURES
It has more restoring force than non-welded centralizers.
› The bow springs are strongly welded to the end collar under required temperature and condition with
extra low hydrogen coated electrodes.
› Hinged design is easy to transport, store and installation.
› End collars are designed with a reinforcing rib stamped into the end collar to give maximum
structural toughness.
› Bow spring heights can be adjustable.
›Available in sizes 4-1/2" to 20" and special sizes are also available.
| hopping 1.D. (mm) | hooping thickness(mm) | total length(mm) | max od | amounts of spring(mm) |
| 142-148 | 3-5 | 650±50 | 225±5 | 5 |
| 181-186 | 3-5 | 650±50 | 255±5 | 6 |
| 181-186 | 3-5 | 650±50 | 235±5 | 7 |
| 223-228 | 3-5 | 650±50 | 330±5 | 8 |
| 250-255 | 3-5 | 650±50 | 330±5 | 8 |
| 274-276 | 3-5 | 650±50 | 330±5 | 9 |
| 342-347 | 3-5 | 650±50 | 450±5 | 11 |
| 475-477 | 3-5 | 600±50 | 610±5 | 12 |
| 509-511 | 3-5 | 600±50 | 660±5 | 12 |
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