Min. Order: 10 Piece/Pieces FOB Price: US $10-50 / Piece Supply Ability: 15000 Piece/Pieces per Month
Stop collar description:
Hold centralizers or cement baskets on any position of casing, which ensures the positions of centralizers or cement basket to meet the design. The stop collars are available in three types: KnockOn Type, Spiral Nail Type and Set Screw Type. The stop collars can be installed on any position on casing to limit the axial movement of centralizers and cement baskets.
Stop collar characters:
1. The stop collars are available in three types: Knock-On Type, Spiral Nail Type and Set Screw Type.
2. The stop collars can be installed on any position on casing to limit axial movement of centralizers and cement basket.
Stop collar technical size:
Specification(inch) | I.D.(mm) | O.D.(mm) | Holding Force (KN) |
13-3/8 | 338 | 350 | 40 |
10-3/4 | 272 | 284 | 40 |
9-5/8 | 245 | 257 | 40 |
8-1/8 | 206 | 218 | 30 |
7-5/8 | 193 | 285 | 30 |
7 | 177 | 189 | 30 |
5-1/2 | 139 | 151 | 30 |
5 | 126 | 138 | 24 |
4-1/2 | 114 | 126 | 24 |
Stop collar pictures:
API Stop collar used with casing centralizer with competitive price
