Casting Aluminum Casing Pipe Centralizer with PTFE Coating

Cast Aluminum Casing Pipe Centralizer

★ Main Features ★
• No welds, not easy broken up.
• Available in sizes 4-1/2" to 20".
• With PTFE Coating Surface.
• Good corrosion resistance.
• Reducing drag force.
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★ Specification ★

Main parameter
outer diameter
most start strength
least replacement strength
Casing outer diamete
well hole
5.5
7
8.5
620
620
5.5
8.5
9.25
620
620
7
8.5
9.25
1040
1040
7
9.625
10.375
1040
1040
9.625
10.75
11.5
1600
1600
13.375
17.5
18.375
2440
1220
10.75
17.5
18.375
2040
1020

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★ About Us ★
Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 19 years manufacturing experience of petroleum machinery products till now.

We have competitive prices of our main products of casing accessories likebow spring centralizer, solid rigid centralizer,float equipment, cementing plug etc.

We have 9 factories, more than 500 employees, and many kinds of production equipments.

We have certificates of API 5CT,6A,10D,11AX,11E, ISO 14001 and 9001.

With 10 years exporting experience,we have exported to more than 30 countries such as

America,Canada,Russia,Venezuela,Columbia,Thailand,Indonesia ,UAE,Saudi Arabia,Kazakhstan etc.