Home ProductsDrilling Tools

Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer

Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer

    • Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer
    • Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer
    • Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer
  • Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer

    Product Details:

    Place of Origin: Xi'an City, China
    Brand Name: TR Solids Control
    Certification: API Certificate, ISO Certificate
    Model Number: TRFZQ-1/TRFZQ-2

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Pc
    Price: Negotiable
    Packaging Details: Wooden case or pallet
    Delivery Time: 20 Working days
    Payment Terms: L/C, T/T, Western Union, D/P, D/A, MoneyGram
    Supply Ability: 100000 pcs/Month
    Contact Now
    Detailed Product Description
    Size: 4 1/2 ''- 20" ID: 345mm
    OD: 444mm Material: Carbon Steel
    Processing Type: Forging Type: Cementing Accessories
    Certificate: API 10D Application: Well Drilling, Well Drilling

    Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer

     

    Product Introduction

     

    Bow spring centralizers are to help center the casing in the wellbore, allowing even distribution of the cement around the casing during cementing operations.

     

    The single piece casing centralizer is made from special high strength steel (65Mn steel), which gives more excellent hardness and spring action than other types of centralizers.

     

    The roller centralizer are designed in rigid body with straight or spiral blades. Rollers provide low drag to get casing, liners, or screens to bottom successfully with reduced rig time and costs.


    Minimal roller-contact area in open hole applications reduces the risk of differential sticking and provides optimal standoff for increased operational efficiency.

     

    Main Characterstics of TR Casing Centralizer:

    1. The bow elastic casing centralizer is composed of a hoop, a bow spring plate and a pin.
    2. Stamping system structure, the whole centralizer has no welding, no rivets, strong structure, high strength, small deformation, reliable locking and other advantages.
    3. The centralizer of each specification is composed of the corresponding bow spring plate.The material of the bow spring sheet is 65Mn, after the forming heat treatment, all meet the standard requirements.

    Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer

     

    Technical Parameters of TR Casing Centralizer

     

    Model

    (in)

    Hooping In-Dia. (mm) Hooping thickness(mm

    Total length

    (mm)

    Max.Out-Di

    (mm)

    Amount of spring(mm)
    5-1/2" x 8-1/2" 142-148 3-5 650±50 225±5 5
    7" x 9-5/8" 181-186 3-5 650±50 255±5 6
    7" x 8-1/2" 181-186 3-5 650±50 235±5 6
    8-5/8 x 12-1/4" 223-228 3-5 650±50 330±5 8
    9-5/8 x 12-1/4" 250-255 3-5 650±50 330±5 8
    10-3/4 x 12-1/4" 274-276 3-5 650±50 330±5 9
    13-3/8"x17-1/2" 342-347 3-5 650±50 450±5 11
    18-5/8"x24" 475-477 3-5 600±50 610±5 12
    20"x26" 509-511 3-5 600±50 660±5 12

     

    Packing & Delivery
    Our casing centralizer are packed in wood cases or pallets as per API standard or as customer's requirement. Professional packing and loading machines make products' quality & appearance free from damage.

     

    Technical Parameters:

    1) Material: 65Mn steel

    2) Type: Single Piece

    3) Standard: API 10D

    4) API and ISO certified

    5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested.

    6) Characteristic: This kind of single piece casing centralizer has restoring force almost two times of API standard.


    welcome your inquiry to maggie@trsolidscontrol.com
    and visit our homepage www.trsolidscontrol.com
    Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer
    Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer
    Casing Centralizer for Oil Pipe / Oil and Gas Bow Spring Centralizer

    Contact Details
    XI‘an Tianrui Petroleum Machinery equiment Co.Ltd

    Contact Person: Ms. Maggie

    Tel: 86-131-86019625

    Fax: 86-29-86332919

    Send your inquiry directly to us (0 / 3000)

    Contact

    Address: No.10,West of North 2nd ring road Weiyang District,Xi'an China

    Factory Address:No. 2 Cargo Road, Yangling District, Xianyang City, Shaanxi Province