API Standard 4 1/2"*6" Rigid Casing Centralizer

• After-sales Service: Yes
• Warranty: 1 Year
• Material: Carbon Steel
• Color: as Requested
• Size: 4 1/2"*6"
• Certificate: API 10d
• Model NO.: rc
• Transport Package: Plywood Cases or Depending on Customers
• Specification: API
• Trademark: zhongshi
• Origin: Henan, China
• HS Code: 8431
• Production Capacity: 10000PC/Month

Product Description

API Standard 4 1/2"*6" Rigid Casing Centralizer

Rigid Casing Centralizer are available in straight Blade or spiral models and are made to run on the casing OD to centralize the casing that will be cemented in the wellbore and will also improve cement bonding onto the casing. They are designed to reduce the amount of friction between the casing and the hole, allowing the casing to be inserted more easily into the wellbore; and help prevent the casing string from becoming differentially stuck.

They are available in all sizes ranging from 3 1/2" to 13 3/8".

Size(inch)	Inner Diameter(mm)	Outer Diameter(mm)	Height(mm)
13-3/8	343	400	130
10-3/4	276	308	120
9-5/8	247	308	120
7-5/8	197	243	120
7	180	212	120
5-1/2	143	213	120
5	130	151	120
4-1/2	117	148	100
4	104	118	80

More products:

a. Pumping unit
b. Tubing pump/sucker rod pump and accessories
c. Float collar and float shoe
d. Casing centralizer
e. Cementing plug
f. Cementing head
g. Stage Collar
h. Casing/ Tubing coupling
i. Drill pipe
j. Sucker rod

Proud as SINOPEC'S Grade 1 supplier, Puyang Zhongshi Group has 6 factories, all of them specialize in Petroleum equipments and accessories, and each produce different products

Welcome your inquiry!