API Oilfield 2-3/8'' 30'' Hinged Shaft Collar
Price:
Negotiable
MOQ:
1
Delivery Time:
depends on quantity
Brand:
Puyang Zhongshi Group
Product Description
API oilfield hinged stop collar
Hinged stop collars that use hardened inserts (dogs) to provide a positive lock onto the casing. The specially designed dogs bite into the casing, which provides the stop collar's strong holding force. The recommended torque on the bolt is approximately 25 to 35ft-lb. When properly installed, the hinged stop collar can provide a holding force up to 40,000lb.
API oilfield hinged stop collar Features
- provide reliable downhole performance.
- For both tubing and casing applications.
- The non-weld design eliminates any weak spots.
- Tapered pin hold the bows and hinges in the collars
- The whole casing centralizer is made without any rivet and no welding.
- The whole casing centralizer is composed of 3 parts, the spring, the hinges and tapered pin.
- High-quality, super-strengthen spring-steel bows and especialy designed collar hinges
API oilfield hinged stop collar Specification
| Specification (Inch) | ID (mm) |
OD (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 | 40 |
| 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 |
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Company
Puyang Zhongshi Group Co., Ltd.
Location
Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact Person
Liza