One Piece Bow Spring Centralizador with Stop Collar for Tight Tolerance Casing Application

Certification: CE, API 10d, ISO
Surface Treatment: Electrostatic Painting
Material: Mangannese Steel
Type: Petroleum Drilling Tool & Accessory
Size Range: 4 1/2" to 20"
Use: Horizontal Oil Well and Straight Wells
Samples:
US$ 30/Piece 1 Piece(Min.Order)
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Customization:
Gold Member Since 2010

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Basic Info.

Model NO.
7 5/8"
Plate Thickness
3.8 Mm
Color
Red, Black, Orange or Others
Related Casing Diameter
7 5/8"
Related Hole Diameter
9 7/8"
Height
365mm
Number of Bows
6PCS
Usage
Oil (Gas) Production Machinery, Oil and Gas Processing Machinery, Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery
HS Code
73072900
Production Capacity
5000PCS Per Month

Product Description

Description:

Bow spring centralizer, both welded and non-welded(woven type), which is widely used to help the casing center in the wellbore, allowing even distribution of the cement around casing during cementation operations, we have common sizes in stock 4 1/2" to 20".

Features and advantage:

1. Designed for high restoring force and low starting force
2. Easily to be assembled and fixed onto the casing together with stop collars
3. Undergo special coating process to prevent from rust
4. Best choice for Tight Tolerance Casing Applications.

One Piece Bow Spring Centralizador with Stop Collar for Tight Tolerance casing application
Casing & Hole DiameterHEIGHT
MM
 φ88.9mm*φ117.5mm(3½″×4 5/8″)365
 φ101.6mm*φ117.5mm(4″×4 5/8″)365
φ114mm*φ152.4mm(4½″×6″)365
φ127mm*φ152.4mm(5″×6″)365
 φ139.7mm*φ215.9mm(5½″×8½″)365
φ139.7mm*φ241.3mm(5½″×9½″)365
φ168.3mm*φ215.9mm(6 5/8″×8½″)365
φ177.8mm*φ215.9mm(7″×8½″)365
φ177.8mm*φ241.3mm(7″×9½″)460
φ193.7mm*φ241.3mm(7 5/8″×9½″)460
φ193.7mm*φ250.8mm(7 5/8″×9 7/8″)460
φ244.5mm*φ311.2mm(9 5/8″×12 1/4″)460
φ273mm*φ333mm(10 3/4″×13 1/8″)460
φ339.7mm*φ444.5mm(13 3/8″×17½″)560
φ406.4mm*φ508mm(16″×20″)560
φ508mm*φ660.4mm(20″×26″)560

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Gold Member Since 2010

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Manufacturer/Factory
Registered Capital
19.21 Million USD
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016