API 10d Hinged Bow Spring Casing Centralizer

• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: High Pressure
• Material: High Manganese Steel, Tungsten Carbide
• Grade: E75, K55 N80, 35CrMo AISI 4140 G105
• Name: API 10d Hinged Bow Spring Casing Centralizer
• Model NO.: API 10d
• Weight: Different for Each Size
• Colour: Customized
• Transport Package: Standard Export Package
• Specification: 2 3/8 2 7/8 3 1/2
• Trademark: SEACO
• Origin: Shandon China
• HS Code: 84314310
• Production Capacity: 100t

Product Description

API 10D Hinged Bow Spring Casing Centralizer

Product Description

 Bow spring centralizers, both welded and non-welded, are to help center casing in wellbore, allowing even

 distribution of the cement around the casing during cementing operations according to API 10D standard. 

The sizes cover 4-1/2"~20". 

Hinged Spring Casing Centralizer Features: 

1. Designed for high restoring force and low starting and running force. 
2. End collars are designed with self-locking action, which are easy to assemble. 
3. Undergo special coating process to prevent it from rusting. 
4. Can be shipped in half assembled condition to save costs in shipping and storage. 
5. Specifications: 4-1/2"~20". Any special size or combination is available on request. 

Detailed Photos