Cementing Tool Hinged Bolted Stop Collars

Certification: CE, ISO 9001:2000, API 10d
Surface Treatment: Spray-Paint
Centralizer Type: Rigid
Structure: Roller
Material: Cast Steel
Type: Stop Collar
Samples:
US$ 50/Piece 1 Piece(Min.Order)
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Customization:
Gold Member Since 2010

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Basic Info.

Model NO.
API
Product Name
Stop Collar
Size
4 1/2"-26"
Sample
Provide
Delivery
Promptly
Transport Package
Wooden Case
Specification
API Standard
Trademark
ZHONGSHI
Origin
China
HS Code
73079200
Production Capacity
10000PCS/Month

Product Description


Hinged Bolted Stop Collars
An economical collar suitable for sub-critical annular tolerances. Available in size range 4 1/2" to 20", it has a cross bolt design which makes it an efficient and user friendly device.
 
Stop collar characters:
1. The stop collars are available in three types: Knock-On Type, Spiral Nail Type and Set Screw Type.
2. The stop collars can be installed on any position on casing to limit the axial movement of centralizers and cement baskets.
 
Stop collar Usage
1.  Fastening screw stop ring when use, first set into the casing, and then using a wrench to tighten the screws.
2. Fixed screw type when use, first set into the casing, and then insert screws, type in with a hammer.
3. Snap fit stop ring, direct stop ring button on the casing, use pin lock, then knocked into the screws.
 
 Specification
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


Our Services
Our products and services are closely related to oil drilling and oil well cementation. Our products include integral casing centralizer, welded casing centralizer, bow spring centralizer, float shoe, float collar, Suck Rod Pump, api pumping unit, Thread Protector, Thread Gauge, Api Valve Ball and Valve Seat, coupling and pump plungers.

Packing and Shipping
Wooden case, standard export packaging, firm enough for long distance sea-shipped, air transportation and even railway transportation.
 

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Gold Member Since 2010

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Registered Capital
19.21 Million USD
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016