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Oilfield 177.8mm 7" Bow Spring Centralizer Roller Rigid Casing Centralizer

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Oilfield 177.8mm 7" Bow Spring Centralizer Roller Rigid Casing Centralizer

Name: Oilfield 177.8mm 7" Bow Spring Centralizer Roller Rigid Casing Centralizer
Brand: Puyang Zhongshi Group
SKU: 4 1/2"~36"
Price: 1.00 USD
Availability: InStock
Rating: 4.5 (189 reviews)

Large Image : Oilfield 177.8mm 7" Bow Spring Centralizer Roller Rigid Casing Centralizer

Product Details:

Place of Origin:	China
Brand Name:	Puyang Zhongshi Group
Certification:	API,ISO,QHSE
Model Number:	4 1/2"~36"

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	Wooden Box
Delivery Time:	depends on quantity
Payment Terms:	T/T, MoneyGram

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Detailed Product Description

Product Name:	Oilfield Roller Rigid Casing Centralizer	Material:	65Mn
Type:	With Roller	Roller:	Depends
Color:	Red Color	Field:	Well Drilling
High Light:	7" Bow Spring Centralizer , Oilfield Bow Spring Centralizer , 177.8mm Rigid Casing Centralizer

Oilfield Roller Rigid Casing Centralizer

Rigid casing centralizer is used in deviated wells and horizontal wells. There are several blades on the rigid roller centralizer that can keep casing from contacting the wellbore wall

Oilfield Roller Rigid Casing Centralizer Features

Spiral blades increase annular turbulence.
With the shape of stream-lined, it enables casing run easily in wellbore.
Both straight blade and spiral blade are available.

Oilfield Roller Rigid Casing Centralizer Specification

Casing centralizer	Min Hole	I.D.	O.D.	OAL
(mm/inch)	(mm/inch)	(mm/inch)	(mm/inch)	(mm/inch)
139.7(5-1/2)	215.9(8-1/2)	143(5-5/8)	211(8-5/16)	260(10-1/4)
177.8(7)	215.9(8-1/2)	181(7-1/8)	213.4(8-13/32)	260(10-1/4)
244.5(9-5/8)	311.15(12-1/4)	247.5(9-11/16)	305.4(12-1/64)	260(10-1/4)
339.7(13-3/8)	406.4(16)	344(13-35/64)	402(15-53/64)	260(10-1/4)