API Spec Bow Spring Casing Centralizer for Oilfield Drilling Use
Puyang Zhongshi Group Co., Ltd.- Product Name：Casing Centralizer
- Materials：Stainless Steel
- Types：Hinged, Non-Welded Form
- Standards：API, ISO
- Factory Visit：Yes
- Technical Support：Yes
Base Info
- Model NO.：ZS-GH-CC09
- Package：Wooden Case
- Delivery Time：30 Days for Large Quantity
- Free Sample：Yes
- OEM&ODM：Yes
- Transport Package：Wood Packing
- Specification：API
- Trademark：zhongshi
- Origin：Henan, China
- Production Capacity：5000PC,Month
Description
1.They are available in 4 1/2"-20" sizes.2.Premium quality Bows are made of special alloy steel and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over and good spring action. 3.End Collars are designed with self-locking action,which are easy to assemble,time saver and are having strong grip. 4.The five standard size Bows can configure to any hole dia. 5.These Bows with extended profile prevent them from hitting against casing collars. 6.These Centralizers undergo a special iron phosphate coating process to prevent them from rust. 7.These can be shipped in half assembled condition for economical in shipping and storage cost.
