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Home > Manufacturing & Processing Machinery > Mining Machinery > Mining Machinery Parts > Casing Roller Centralizer for Oilfield Cementing

Casing Roller Centralizer for Oilfield Cementing

Name: Casing Roller Centralizer for Oilfield Cementing
Brand: YUANDA
SKU: 117867577

Casing Roller Centralizer for Oilfield Cementing thumbnail-1

Casing Roller Centralizer for Oilfield Cementing photo-1

US$ 10 - 111 MOQ: 1 Piece

Key Specifications

Get Latest Price

Place of Origin:

Shandong, China

Brand Name:

YUANDA

Model Number:

3 1/2"-20"

Contact Supplier Request Quote Chat Now

Dezhou Yuanda Petroleum Machinery Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

TIANJIN QingDao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Place of Origin Shandong, China

Brand Name YUANDA

Model Number 3 1/2"-20"

Type Other, Centralizer,spiral

Machine Type Other, cementing tool

Certification API

Material Other, 35CrMo

Processing Type Casting

Use Other, cementing well

Casing Roller Centralizer for oilfield cementing

Product Description

The Roller Centralizer consists of rigid body, on which machined five spiral blades or straight blades. There are three modified alloy steel, fully heat treated rollers fixed on every blade. Because of rolling friction between the rollers and inside of well or casing, the capability of the RCR Centralizer is better than others of all. Recommend to use the tool in deviated holes and horizontal holes.

13-3/8"Centralizer Technical parameters(Bore Hole17-1/2")

Size	OD(mm)	ID(mm)	Lenght(mm)	Material	Flow Area%
339.7	432	342	200	35CrMo	75

9-5/8"Centralizer Technical parameters(Bore Hole12-1/4")

Size	OD(mm)	ID(mm)	Lenght(mm)	Material	Flow Area%
244.5	305	248	200	35CrMo	70

7"Centralizer Technical parameters(Bore Hole9-1/2")

Size	OD(mm)	ID(mm)	Lenght(mm)	Material	Flow Area%
177.8	238	182	200	35CrMo	75

7"Centralizer Technical parameters(Bore Hole8-1/2")

Size	OD(mm)	ID(mm)	Lenght(mm)	Material	Flow Area%
177.8	210	182	200	35CrMo	65

5-1/2"Centralizer Technical parameters(Bore Hole8-1/2")

Size	OD(mm)	ID(mm)	Lenght(mm)	Material	Flow Area%
139.7	210	142	200	35CrMo	41

4-1/2"Centralizer Technical parameters(Bore Hole6")

Size	OD(mm)	ID(mm)	Lenght(mm)	Material	Flow Area%
114.3	150	116	180	35CrMo	42

Packaging & Shipping

Packaged by wood box then we load them in container by sea or air (when the quantity is small).

Our Services

Our company has a professional service engineer team on the cementing oilwell, which can provide a reliable, safe well service work according to the customer demand.

a.Assist clients to prepare for the first construction scheme;
b. Install and debug the equipment;
c. Train the first-line operators once customer need

d. Examine the equipment regularly;
e.Take initiative to eliminate the troubles rapidly at site;
f. Distribute the guarantee fittings door-to-door
g.Provide perfect service;
h. Provide technical exchanging;
i.Provide maintenance for big items on your side