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Oilfield API oilfield casing centralizer stop collar for casing centralizer

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Oilfield API oilfield casing centralizer stop collar for casing centralizer

Brand Name : ZS

Model Number : 4-1/2 ~ 20 in

Certification : API

Place of Origin : China

MOQ : 10

Price : 1$-30$

Payment Terms : T/T, L/C, D/A, D/P, Western Union

Supply Ability : 500 pieces/month

Delivery Time : 20

Packaging Details : wooden case

Name : stop collar

Application : Oil field drilling

Weight (KG) : 0.5

Stop collar size : 131 ~ 540 mm

Warranty : 1 Year

Processing Type : Forging

Condition : New

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API 5-1/2'' Slip On Set Screw Stop Collar
Stop Collar also called spacing ring, locking ring, brake, etc., Stop collar (Stop ring) is used to fix the centralizer on the casing and prevent centralizers moving up and down.It's using to limit on the casing centralizer or cement umbrella, sliding, covered wire, set screw type and jewels three.
Hinged bolted Stop Collar is cit has a cross bolt design which makes it an efficient and user friendly device.This hinged Stop Collar has an internal groove into which a spiral-locking pin is driven. It tightens the collar to the casing firmly. They can be latched on the casing pipe without having to be slipped on. The stop collar or stop ring can be installed on any position on casing to limit the axial movement of centralizers and cement baskets.
 
The Hinged Spiral Nail Stop Collar comprises of two parts and hinged at two ends making an angle of 180 degree. 
  This hinged Stop Collar has an internal groove and these are available in 4 1/2 " to 20 " sizes, any sizes in which a spiral locking pin is inserted. 
  This tightens the collar to the casing firmly.
  It can be latched on the casing pipe without having to be slipped on. 
  This cementing product is easy to install and most effective where annual low clearance received. 
  The stop collars are coated with to polyester powder which prevents it from getting rust.

Specification,in	13 3/8″	10 3/4″	9 5/8″	8 1/8″	7 5/8″	7″	5 1/2″	5″	4 1/2″
ID,mm	338	272	245	206	193	177	139	126	114
OD,mm	350	284	257	218	285	189	151	138	126
Holding Force,KN	40	40	40	30	30	30	30	24	24

Oilfield API oilfield casing centralizer stop collar for casing centralizer

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Casing centralizer stop collar

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