Sign In | Join Free | My himfr.com
Home > Non Magnetic Drill Collar >

Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification

Jiyuan City Kunyuan Forging Co., Ltd
Contact Now
    Buy cheap Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification from wholesalers
     
    Buy cheap Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification from wholesalers
    • Buy cheap Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification from wholesalers
    • Buy cheap Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification from wholesalers
    • Buy cheap Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification from wholesalers
    • Buy cheap Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification from wholesalers

    Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification

    Ask Lasest Price
    Brand Name : KY
    Certification : ISO9001:2008
    Model Number :
    Price : USD 1-10000 /Piece
    Delivery Time : 50~55 days after receiving the orders
    Payment Terms : L/C,T/T (30% deposit in advance, the balance before shipment)
    Supply Ability : 4000 Metric Tons per Year
    • Product Details
    • Company Profile

    Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification

    API Spec Non Magnetic Spiral Drill Collar Oil Field Drilling Tools



    Description:


    Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully heated to meet or exceed the mechanical property requirements of API Spec.Hardness range of 285-341HB and a charpy “V”notch impact value of 54 joules are guaranteed one inch below the surface

    When enquiries or orders,please specify:

    Slick or spiral ; Drill collar OD ; Drill collar bore ; Length of drill collar; Connection type


    Applications:


    Drilling tool stabilizer is an important tool for oil, gas and geology exploration drilling engineering to prevent well deflection. Drill collars,heavy weight drill pipe and lifting subs are tools matched with stabilizers.

    Drill collars are bored and drifted to API Spec 7-1 and fully heated to meet or exceed the mechanical property requirements of API Spec.


    Specifications:


    1.Material:4145H,4145Mod,40CrMnMo etc.


    2. Standard size, inner diameter and thread for drill collar

    No.

    Outer diameter

    Inner diameter

    Length
    mm

    Should chamfering diameter

    Bending
    strength

    mm

    in

    mm

    in

    NC23-31

    79.4

    3 1/8

    31.8

    1 1/4

    9150

    76.2

    2.57:1

    NC26-35

    88.9

    3 1/2

    38.1

    1 1/2

    9150

    82.9

    2.42:1

    NC31-41

    104.8

    4 1/8

    50.8

    2

    9150 / 9450

    100.4

    2.43:1

    NC35-47

    120.7

    4 3/4

    50.8

    2

    9150 / 9450

    114.7

    2.58:1

    NC38-50

    127.0

    5

    57.2

    2 1/4

    9150 / 9450

    121.0

    2.38:1

    NC44-60

    152.4

    6

    57.2

    2 1/4

    9150 / 9450

    144.5

    2.49:1

    NC44-60

    152.4

    6

    71.4

    2 13/16

    9150 / 9450

    144.5

    2.84:1

    NC44-62

    158.8

    6 1/4

    57.2

    2 1/4

    9150 / 9450

    149.2

    2.91:1

    NC46-62

    158.8

    6 1/4

    71.4

    2 13/16

    9150 / 9450

    150.0

    2.63:1

    NC46-65

    165.1

    6 1/2

    57.2

    2 1/4

    9150 / 9450

    154.8

    2.76:1

    NC46-65

    165.1

    6 1/2

    71.4

    2 13/16

    9150 / 9450

    154.8

    3.05:1

    NC46-67

    171.4

    6 3/4

    57.2

    2 1/4

    9150 / 9450

    159.5

    3.18:1

    NC50-67

    171.4

    6 3/4

    71.4

    2 13/16

    9150 / 9450

    159.5

    2.37:1

    NC50-70

    177.8

    7

    57.2

    2 1/4

    9150 / 9450

    164.7

    2.54:1

    NC50-70

    177.8

    7

    71.4

    2 13/16

    9150 / 9450

    164.7

    2.73:1

    NC50-72

    184.2

    7 1/4

    71.4

    2 13/16

    9150 / 9450

    169.5

    3.12:1

    NC56-77

    196.8

    7 3/4

    71.4

    2 13/16

    9150 / 9450

    185.3

    2.70:1

    NC56-80

    203.2

    8

    71.4

    2 13/16

    9150 / 9450

    190.1

    3.02:1

    6 5/8
    REG

    209.6

    8 1/4

    71.4

    2 13/16

    9150 / 9450

    195.7

    2.93:1

    NC61-90

    228.6

    9

    71.4

    2 13/16

    9150 / 9450

    212.7

    3.17:1

    7 5/8
    REG

    241.3

    9 1/2

    76.2

    3

    9150 / 9450

    223.8

    2.81:1

    NC70-97

    247.6

    9 3/4

    76.2

    3

    9150 / 9450

    232.6

    2.57:1

    NC70-100

    254.0

    10

    76.2

    3

    9150 / 9450

    237.3

    2.81:1

    8 5/8
    REG

    279.4

    11

    76.2

    3

    9150 / 9450

    266.7

    2.84:1

    3. Mechanical property for dill collar


    Outer diameter

    Yield strength σ0.2

    Tensile strengthσb

    Elongation
    δ4

    Brinell Hardness
    HB

    Impact Value
    Ak

    mm

    in inch

    79.4~171.4

    3 1/8~6 3/4

    ≥758

    ≥965

    ≥13

    285~341

    ≥54

    177.8~279.4

    7~11

    ≥689

    ≥930


    Competitive Advantage:


    Strict quality control

    Competitive price

    Just-in-time delivery

    Specialist services

    Quality certificate:ISO9001:2008

    Quality Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Jiyuan City Kunyuan Forging Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)