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Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Optimize Casing Placement Stop Collars For Drilling Operations

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Puyang Zhongshi Group Co., Ltd.

Province/State:Shaanxi

Country/Region:china

Tel:86-029-89296933

Contact Person:
Mrs.Liza
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Optimize Casing Placement Stop Collars For Drilling Operations

Brand Name ZS
Model Number 13 3/8″ to 4 1/2″
Certification IOS,API
Place of Origin China,Henan
Minimum Order Quantity 1
Price Negotiable
Payment Terms T/T
Supply Ability 10000sets/month
Delivery Time 15 work days
Packaging Details Metal or wooden case
Application Application
Core Components PLC, Bearing
Condition New
Usage Oilfield Drilling Equipment
Features API Low Pressure Filter Press
Color Customized
Bow Spring Force 1000 lbs
Coupling Type Integral
Mandrel OD 3.5
Material Carbon Steel
Product Name Bow Spring Centralizer
Size 3-1/2
Length 7.5 inch
Yield Strength 3000 lbs
Detailed Product Description

Centralizer Stop Collars

 

  1. Centralizer Stop Collars: Applications and Unique Features

 

a. Mobile Screw-Type Stop Collar: Slide the collar over the casing and securely tighten the screws using a wrench, ensuring a snug fit.

b. Fixed Screw-Type Stop Collar: Place the collar around the casing, then carefully insert and gently tap the screws into position using a hammer, securing them firmly.

c. Buckle-Type Stop Collar: Fasten the stop collar onto the casing by buckling it and locking it in place with a pin. To ensure optimal performance, softly tap the screws into position using a hammer.

If you have any further inquiries or require additional assistance, please don't hesitate to let me know!

Discover the wide-ranging applications and distinctive features of centralizer stop collars, also known as position rings, stop circulars, brake rings, and more. These collars play a crucial role in limiting the slip of centralizers or cement baskets on casing during the cementing process. Available in three types - mobile screw, fixed screw, and buckle - their primary function is to restrict axial movement and ensure proper positioning of centralizers or cement baskets along the casing.

Step-by-Step Installation and Usage Guide for Centralizer Stop Collars

Step-by-Step Guide to Install and Utilize Centralizer Stop Collars

 

3. Property Parameters of Centralizer Stop Collars:

 

Specifications,mm13 3/8″10 3/4″9 5/8″8 1/8″7 5/8″7″5 1/2″5″4 1/2″
ID,mm338272245206193177139126114
OD,mm350284257218285189151138126
Holding Force,KN404040303030302424
Company Information

Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.

We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.

Product Tags: Optimize Casing Placement Stop Collars   Drilling Operations Stop Collars  
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