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SH Type Grade D 40Cr Material Oilfield Sucker Rods Coupling Resistant Customized Length

Categories Oilfield Sucker Rods
Brand Name: Zhongshi
Model Number: sucker rod
Certification: API ,ISO ,QHSE
Place of Origin: China
MOQ: 1 PCS
Price: Negotiable
Payment Terms: T/T
Supply Ability: 1000pcs
Delivery Time: 2 weeks
Packaging Details: exported packing
Type: Sucker Rod,pony rod
Size: 1 1/8",3/4",1",5/8"-1-1/8"
Grade: D,KD,HY,K,HL
Material: alloy steel,AISI 4130
Length: 25-30ft,. or customized
Product name: Alloy Steel Sucker Rod
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    SH Type Grade D 40Cr Material Oilfield Sucker Rods Coupling Resistant Customized Length

    Sucker Rod Subcoupling SH Type Grade D 40Cr Material Corrosion Resistant Feature


    Products Description:


    Class T and Class SM coupling for sucker rods are manufactured as per API Specification 11B. For the thread cutting, we are using cold form rolled by displacing rather than by removing of material for making the coupling thread. The thread rolling cutting results in a compressive stress at the root of the thread, giving maximum strength to the traditional weak point of cut-thread couplings.

    Class T coupling is using AISI 5140 to manufacture.The coupling is coated using phosphate chemical treatment or black oxide on customer's request.For Class SM coupling, the spray metal is a specification hardening process and is applied on the base metal.

    The couplings are available in full size, slim hole and over size.Also, combination couplings are available for different diameters (sub-coupling) for both Class T and Class SM couplings.


    Features:


    1. The class T coupling is using AISI 5140 to manufacture. The coupling is coated using phosphate chemical treatment or black oxide on customer’s request. For Class SM coupling, the spray metal is a specification hardening process and is applied on the base metal.


    2. The couplings are available in full size, slim hole and over size. Also, combination couplings are available for different diameters (sub-coupling) for both Class T and Class SM couplings.


    Technical Specifications:


    Chemical Properties: Class T Coupling
    SteelAISI 5140
    C0.37~0.44
    Si0.17~0.37
    Mn0.50~0.80
    P≤0.040
    S≤0.040

    Spray Metal Coating Chemical Properties SM Coupling
    Carbon0.50~1.00
    Silicon3.50~5.50
    Phosphorus0.00~0.02
    Sulfur0.00~0.02
    Chromium12.00~18.00
    Boron2.50~4.50
    Iron3.00~5.50
    Cobalt0.00~0.10
    Titanium0.00~0.05
    Aluminum0.00~0.05
    Zirconium0.00~0.05
    NickelBalance

    Mechanical Properties: Class T Coupling
    Tensile Strength, PSI: (MPa)95,000 (655)
    Hardness Rockwell A56/62

    Product Tags:

    bottom hole pump

      

    oil sucker rod

      
    Quality SH Type Grade D 40Cr Material Oilfield Sucker Rods Coupling Resistant Customized Length for sale
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