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Dongying Zhaoxin Industry and Trade Co., Ltd

Dongying zhaoxin company are a manufacturer of oil downhole tools , main products such as oil packer , gas seperator , torque anchor , tubing anchor , corssover , backwash valve ,elevator , centralize

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2018 oil well API 11B sucker rod coupling with high quality from chinese

Dongying Zhaoxin Industry and Trade Co., Ltd
Dongying Zhaoxin Industry and Trade Co., Ltd
City: Dongying
Province/State: Shandong
Country/Region: China
Tel: 86-138-64760226
Contact Person:Ms Alisa Ma
    Buy cheap 2018 oil well API 11B sucker rod coupling with high quality from chinese from wholesalers
     
    Buy cheap 2018 oil well API 11B sucker rod coupling with high quality from chinese from wholesalers
    • Buy cheap 2018 oil well API 11B sucker rod coupling with high quality from chinese from wholesalers
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    2018 oil well API 11B sucker rod coupling with high quality from chinese

    Technical Parameters

    Full Size Coupling

    Size(in)Coupling O.D W(mm) (+0.13,-0.25)Length L(mm) (+1.57,-0.00)Thread D.(in)Length of Wrench Square (mm)Hardness(HRA)
    5/8"38.10101.615/16"31.856-62
    3/4"41.281-1/16"
    7/8"46.001-3/16"
    1"55.601-3/8"38.1
    1-1/8"60.33114.31-9/16"

    Slim Hole Coupling

    Size(in)Coupling O.D W(mm) (+0.13,-0.25)Length L(mm) (+1.57,-0.00)Thread D.(in)Length of Wrench Square (mm)Hardness(HRA)
    5/8"31.75101.615/16"31.856-62
    3/4"38.101-1/16"
    7/8"41.301-3/16"
    1"50.801-3/8"38.1

    Full Size Sub-coupling

    Size(in)Coupling O.D W(mm) (+0.13,-0.25)Length L(mm) (+1.57,-0.00)Small End Thread D.Big End Thread D.Hardness(HRA)
    5/8"-3/4"41.28101.615/16"1-1/16"56-62
    3/4"-7/8"46.001-1/16"1-3/16"
    7/8"-1"55.60114.31-3/16"1-3/8"
    1"-1-1/8"60.33127.01-3/8"1-9/16"

    Slim Hole Sub-coupling

    Size(in)Coupling O.D W(mm) (+0.13,-0.25)Length L(mm) (+1.57,-0.00)Small End Thread D.Big End Thread D.Hardness(HRA)
    5/8"-3/4"38.10101.615/16"1-1/16"56-62
    3/4"-7/8"41.301-1/16"1-3/16"
    7/8"-1"50.80114.31-3/16"1-3/8"

    Full Size Polished Connection

    Size(in)Coupling O.D W(mm) (+0.13,-0.25)Length L(mm) (+1.57,-0.00)Thread D.(in)Vanish ConeHardness(HRA)
    5/8"38.10101.615/16"9O56-62
    3/4"41.281-1/16"
    7/8"46.001-3/16"
    1"55.601-3/8"
    1-1/8"60.33114.31-9/16"

    Slim Hole Polished Connection

    Size(in)Coupling O.D W(mm) (+0.13,-0.25)Length L(mm) (+1.57,-0.00)Thread D.(in)Vanish ConeHardness(HRA)
    5/8"31.75101.615/16"9O56-62
    3/4"38.101-1/16"
    7/8"41.301-3/16"
    1"50.801-3/8"

    Coupling Mechanical Properties

    Tensile Strength Rm(Mpa)Yield Strength Rel(Mpa)Elongation Percentage A(%)Reduction Percentage of Area Z(%)
    ≥655≥405≥16≥48
    Quality 2018 oil well API 11B sucker rod coupling with high quality from chinese for sale
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