API Oilfield Cementing Tools hinged spiral nail stop collar for casing centralizer

Product Description
API Oilfield Cementing Tools hinged spiral nail stop collar for casing centralizer

Hinged Stop Collars secure placement and limits travel on attachments to casing string.The stop collar uses a single draw bolt tightening mechanism with "hardened inserts" to grip the casing once tightened.Hinged Stop Collar is designed to latch on the casing pipe without having to be slipped on at the end of the casing pipe allowing quick and easy installation.On locking it can be tightened for a holding force upto 1000 % of the centralizer starting force as per API 10DThe locking mechanism is at 180 degrees of the hingeThis design does not make any marks or indentations on the casing. This style stop collar is available in 4-1/2in thru 20in.


Related ProductsCompany Introduction
Dongying Qixiang import &Export Co.,Ltd(hereinafter as DYQX Petro company) was founded in January, 2013, in the Yellow River delta （Shengli Oil Field, the second large oil field in China）--- Dongying City, Shandong Province. Its business covers drilling and workover rigs spare parts,, solids control equipment,wellhead equipment and tools, oiflied fishing tools ,downhole tools,drilling strings,OTCG and other equipments related with petroleum. Strictly abide by ISO9001 quality system certification and API standard. At the same time, we build one new workshop for the forging and casting production for the oilfield tools, We can offer the precision forging and casting production according to the customer’s drawing.Or our engineers help the customer’s design and drawing, then make production for the customers.



Contact:Eve liu
Email:sales@dyqx-petro.com
Skype: eve.liu06211988
Mobile:0086-18554639639
Wetchat:18554639639
Whatsnap:0086-18554639639