logo
Puyang Zhongshi Group Co., Ltd.
producten
producten
Thuis > producten > De Staven van de olievelduitloper > 7/8" UHMWPE Sucker Rod Centralizer for Oil Wells with API 11B Standard

7/8" UHMWPE Sucker Rod Centralizer for Oil Wells with API 11B Standard

Productgegevens

Plaats van herkomst: China, Henan

Merknaam: ZS

Certificering: API

Modelnummer: 5/8' 3/4' 7/8' 1' 1-1/8'

Betaling en verzendvoorwaarden

Min. bestelaantal: 1

Prijs: negotiable

Verpakking Details: Metaal of houten kast

Levertijd: 15 werkdagen

Betalingscondities: T/T

Levering vermogen: 1000sets/maand

Krijg Beste Prijs
Markeren:

7/8" Sucker Rod Centralizer

,

UHMWPE Oil Well Centralizer

,

API 11B Rod Guide

Verbinding:
van streek
Kerncomponenten:
Drukvat
Koppeling:
Koppeling met een volle smaak
Koppelingsdiameter:
1-1/8
Cijfer:
D
Hardheid:
HBW 187/241
Pakket:
Bundel vanaf API 11B norm
Verpakking:
Houten kist
MAAT:
1 1/8
Treksterkte:
135,000 psi
Threadtype:
API 11B
Type:
Opgepoetste Staaf
Gebruik:
Olieveldproductie
Garantie:
6 maanden
Gewicht:
25lbs
Verbinding:
van streek
Kerncomponenten:
Drukvat
Koppeling:
Koppeling met een volle smaak
Koppelingsdiameter:
1-1/8
Cijfer:
D
Hardheid:
HBW 187/241
Pakket:
Bundel vanaf API 11B norm
Verpakking:
Houten kist
MAAT:
1 1/8
Treksterkte:
135,000 psi
Threadtype:
API 11B
Type:
Opgepoetste Staaf
Gebruik:
Olieveldproductie
Garantie:
6 maanden
Gewicht:
25lbs
7/8" UHMWPE Sucker Rod Centralizer for Oil Wells with API 11B Standard
Product Description

. Introduction of sucker rod centralizer

The sucker rod centralizers are used to protect sucker rod to reduce wearing.

2. Material

2.1. Plastic: UHMWPE (Ultra High Molecular Weight Polyethylene)

2.2. Rubber: Nitrile

2.3. Nylon: Nylon 6/6

2.4.. 42CrMo

3. Structure

3.1. Pure plastic

3.2. Steel frame, rubber inside and outside

3.3. Nylon6/6 roller and alloy steel body

 

4. Specification

7/8" UHMWPE Sucker Rod Centralizer for Oil Wells with API 11B Standard 0

 

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      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rod centralizers with full-bore-fluted centralizers should be placed on or between the pump-handling pony rod, the sinker bars used above the pump, and the first two sucker rods above the sinker bars. Rod centralizers in these locations help stabilize the pump and valve rod and prevent valve-rod bending or breakage. When a tubing anchor is not used, rod centralizers will reduce tubing wear because of tubing helical buckling on the upstroke. Rod centralizers also may be used in crooked holes in which there are areas of concentrated tubing wear.