Seamless 1 Piece Centralizer (Integral Bow Centralizer)
The seamless one particular piece centralizer (integral centralizer), made of an integral one pipe, is a sort of bow spring centralizer with our unique design of shuttle condition. This layout make certain the centralizer has larger restoring pressure, anti-drag function and a lot more gorgeous look than typical one particular piece centralizer.
Functions and rewards
· Excellent mechanical integrity, higher generate and tensile strengths
· High restoring forces and zero lbf managing force
· Stand up to huge forces, continue to be intact, and by no means leave particles in the hole
· With overall performance exceeding API Spec. 10D
When purchasing, please specify:
Casing measurement
Gap size
If impossible, the needed size of the one particular piece centralizer
Parameters of Seamless One Piece Centralizer (Integral Bow Centralizer)
| Specification | Casing Measurement (mm) | Hole Dimension (mm) | Interior Diameter (mm) | Outer Diameter (mm) |
| four-one/2″×6″ | 114 | 152 | 118 | 152 |
| 5″×6-one/2″ | 127 | 165 | 132 | a hundred sixty five |
| five-one/2″×6-1/2″ | 140 | one hundred sixty five | 142 | 165 |
| 5-1/2″×8-one/2″ | a hundred and forty | 216 | 142 | 218 |
| six-5/8″×8-1/2″ | 168 | 216 | 172 | 218 |
| 7″×8-1/2″ | 178 | 216 | 182 | 218 |
| 7″×9-1/2″ | 178 | 241 | 182 | 243 |
| seven-5/eight”×9-1/2″ | 194 | 241 | 198 | 243 |
| 7-5/8″x9-7/8″” | 194 | 251 | 198 | 253 |
| 9-five/8″×12-1/4″ | 244 | 311 | 249 | 311 |
| 10-3/4″× 12-1/four” | 273 | 311 | 278 | 311 |
| 12 three/four”×17-one/two” | 324 | 445 | 328 | 445 |
| 13-three/8″×17-one/2″ | 340 | 445 | 344 | 445 |
| fourteen-three/eight”×18-three/four” | 365 | 476 | 369 | 476 |
| sixteen”×20″ | 406 | 508 | 410 | 508 |
| 18-five/eight”×24″ | 473 | 610 | 474 | 610 |
| 20″×26″ | 508 | 660 | 512 | 660 |
About Us
HangCZPT Maierda Petroleum Gear Co., Ltd. is a producer and provider of casing equipment, cementing resources and downhole tools. Our factories have many several years encounters of producing oilfield equipment and equipment. We have in excess of 10 several years importing & exporting activities in oil & gas sector.
Our main merchandise:
one. Casing centralizers: bow spring centralizers, rigid centralizers, semi-rigid centralizers, a single piece centralizers, polymer centralizers, hollow vane centralizers, aluminum centralizers, roller centralizers, slip on centralizers, hinged centralizers, welded/non-welded centralizers, cease collars, and so forth.
two. Cementing resources: float gear (float collar, float shoe, guidebook shoe), cementing plugs, cement baskets, cement heads, stage collars, and so forth.
three. Downhole instruments: casing & tubing couplings, pup joints, sucker rod guides (centralizers), sucker rods, drill collars, and many others.
We are dedicated to delivering large-good quality and cost-efficient merchandise and providers to our consumers in oilfield sector.
Hope to create a extended-phrase partnership with you!
