Categories | Bow Spring Centralizer |
---|---|
Brand Name: | Puyang Zhongshi Group |
Model Number: | 4 1/2"~36" |
Certification: | API,ISO,QHSE |
Place of Origin: | China |
MOQ: | 1 |
Price: | Negotiable |
Payment Terms: | T/T, MoneyGram |
Delivery Time: | depends on quantity |
Packaging Details: | Wooden Box |
Type: | Bolt Clamp |
Installation: | Latch on |
Specification: | 2-3/8''- to 30'' |
Material: | 65Mn,steel 20 |
Size: | Different Sizes are available |
Feature: | Used in deviated wells and horizontal wells |
Company Info. |
Puyang Zhongshi Group Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
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
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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