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Non-welded Bow Casing Centralizer

Categories Casing Accessories and Cementing Tools
Supply Ability: 100000
Delivery Time: within 30 days after receipt of deposit
Price Condition: FOB Tianjin, China
Packaging Details: wooden case
MOQ: 100
Port: Tianjin
Place of Origin: China
Brand Name: zhongshi
Model Number: all size
Category: Bow Ties
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    • Product Details
    • Company Profile

    Non-welded Bow Casing Centralizer


    1. Self/double-bow casing centralizer
    2. API spec. 10 D
    3. Spring made of 65Mn.
    4. Non-welded bow spring centralizer

    Description:

    Our company provides various non-welded bow spring centralizers, which are designed and manufactured as per API Spec 10D.The popular styles available are non-welded single bow spring centralizer, and double-bow spring centralizer with high reliable quality. The woven centralizer is connected by pin when in use. The unfolded centralizer can be stacked flatly for convenient storage and transportation

    Structure principl:
    The bow-spring casing centralizer consists of circular hoops, single bow-springs and pins. A certain kind of centralizer is composed of certain bow springs accordingly. The material of bow spring complies with API standard and trade standard after thermal treatment. There are two connection methods of bow-springs and circular hoops. One is normal braided type, and measures up to international standard. The other is the type of connecting the bow-springs with the circular hoops by pins to prevent circular hoops and bow-springs from Loosing under the high pressure in casings.

    Charactistics:

    ♦Super-strengthen spring steel ,

    ♦Model processing, no rivet , no welding

    ♦Starting and resetting force conform to API standard.

    ♦Easy for installation.

    Specification:

    specification

    IN- Dia.

    Height

    Total height

    Max O.D.

    5*12-1/4

    128-131

    105

    690

    330

    5*20

    128-131

    105

    720

    535

    5-1/2*7

    142-148

    55

    650

    215

    5-1/2*8-1/2

    142-148

    55

    650

    225

    6*8-1/2

    156-158

    55

    650

    235

    7*8-1/2

    181-186

    55

    650

    235

    7*9-5/8

    181-186

    55

    650

    255

    7-5/8*9-5/8

    197-201

    55

    650

    275

    9-5/8*12-1/4

    250-255

    55

    650

    330

    13-3/8*17-1/2

    342-347

    55

    650

    450

    5-1/2*8-1/2

    142-148

    110

    650

    225

    7*9-5/8

    181-186

    110

    650

    255

    7*8-1/2

    181-186

    110

    650

    235

    5*6-1/2

    128-131

    110

    650

    175

    7-5/8*9-1/2

    196-200

    110

    650

    250

    10-3/4*12-1/4

    274-276

    110

    650

    330

    5*6-1/4

    130-132

    110

    650

    170

    9-5/8*12-1/4

    250-255

    110

    650

    330

    13-3/8*17-1/2

    342-347

    110

    650

    450

    5-1/2*8-1/2

    142-148

    55

    650

    225

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