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Brand Name : ZS
Model Number : 5/8'' 3/4'' 7/8'' 1'' 1-1/8''
Certification : API
Place of Origin : China,Henan
MOQ : 1
Price : Negotiable
Payment Terms : T/T
Supply Ability : 1000sets/month
Delivery Time : 15 work days
Packaging Details : Metal or wooden case
Connection : Upset
Core Components : Pressure vessel
Coupling : Full-bodied Coupling
Coupling Diameter : 1-1/8
Grade : D
Hardness : HBW 187/241
Package : Bundle as per API 11B standard
Packing : Wooden Case
Size : 1 1/8
Tensile Strength : 135,000 psi
Thread Type : API 11B
Type : Polished Rod
Usage : Oilfield Production
Warranty : 6 Months
Weight : 25lbs
API standard sucker rod centralizer
Sucker-rod centralizers also may be called paraffin scrapers or rod guides. They keep the rods and couplings away from the tubing to decrease wear. However, special mechanical paraffin scrapers have been developed
to also aid in keeping paraffin off the tubing and most of the sucker-rod length.
4.Application
CASING SIZE | TUBING CENTRALIZER | TUBING CENTRALIZER | |
NO. | OCTG ERW | (ID) | (OD) |
1 | 5.5" | 2-3/8"(60.325mm) | 110mm |
2 | 7" 6" | 2-3/8"(60.325mm) | 140mm |
3 | 7" 6" | 2-7/8"(73.025mm) | 140mm |
4 | 2-7/8"(73.025mm) | 114-115mm | |
5 | 7" | 3-1/2"(88.900mm) | 140mm |
6 | 0.83"(210.82mm) | 419.1mm | |
7 | 1.19"(302.26mm) | 419.1mm | |
Remark |
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Paraffin Scrapers Or Rod Guides Sucker Rod Centralizer API 10D Images |