Casing Cementing Accessories API Q1 Latch-on Hinged Casing Centralizer

• Certification: ISO 9001:2000
• Surface Treatment: Spray-Paint
• Centralizer Type: Elastic
• Structure: Non Welded
• Material: Alloy
• Type: Centralizer
• Model NO.: Hinged Non Welded centralizer
• Centralizers Type: Hinged Bow Spring Centralizer
• APP: Casing Cementing
• Sample: Avaliable
• Size: 4-1/2" to 20"
• OEM: Avaliable
• Transport Package: Wooden Case
• Specification: 4-1/2"~30"
• Trademark: ZS
• Origin: Henan
• Production Capacity: 50000 Piece/Pieces Per Month

Product Description

Hinged Cementing Centralizer


 

Interlocking design between the end collar
Made of alloy steel with uniform hardness
Application: for vertical and deviated applications.
Size: 4-1 / 2" to 20'', custom size is avaliable.

Features of Hinged Centralizer
>> bow springs are slightly larger than the wellbore.
>> the highest restoring force and the lowest starting force.
>>The Heat Treated bows enables these centralizer to provide best centralization as well as help in faster running of casing.
>>The bows are available in a range to accommodate any well profile.
>>the End Collars have hinges which makes it in two halves.This enables them to be assembled at site.
 
Bow Casing Centrlizers parameter:

Specification	Bow Type	Hoop Ring Internal Diameter(d)	Hoop Ring Wall Thickness(T)			Hoop Ring Height(H)	Total Length(L)			Max. O.D. Size	Bow Spring(N)
5-1/2"*8-1/2"	Double Bow	142-148	3-5			90-120	650±50			225±5	5
7"*9-5/8"	Double Bow	181-186	3-5			90-120	650±50			255±5	6
7"*8-1/2"	Single Bow	181-186	3-5			90-120	650±50			235±5	6
8-5/8"*12-1/4"	Single Bow	223-228	3-5			90-120	650±50			330±5	8
9-5/8"*12-1/4"	Single Bow	250-255	3-5			90-120	650±50			330±5	8
10-3/4"*12-1/4"	Single Bow	274-276	3-5			90-120	650±50			330±5	9
13-3/8"*17-1/2"	Single Bow	342-347	3-5			90-120	650±50			450±5	11
18-5/8"*24"	Single Bow	476±1	3-5			90-120	600±50			610±5	12
20"*26"	Single Bow	510±1	3-5			90-120	600±50			660±5	12