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DN3000 Threaded Cap Forged Carbon Steel Pipe Fittings

    Buy cheap DN3000 Threaded Cap Forged Carbon Steel Pipe Fittings from wholesalers
     
    Buy cheap DN3000 Threaded Cap Forged Carbon Steel Pipe Fittings from wholesalers
    • Buy cheap DN3000 Threaded Cap Forged Carbon Steel Pipe Fittings from wholesalers
    • Buy cheap DN3000 Threaded Cap Forged Carbon Steel Pipe Fittings from wholesalers

    DN3000 Threaded Cap Forged Carbon Steel Pipe Fittings

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    Brand Name : Carbon steel threaded pipe cap
    Model Number : LJ-PF047
    Certification : ISO9001
    Price : 1USD-100USD
    Payment Terms : L/C, T/T
    Supply Ability : Annual output 50000 tons
    Delivery Time : Depends on the quantity of goods
    • Product Details
    • Company Profile

    DN3000 Threaded Cap Forged Carbon Steel Pipe Fittings

    Description



    The cap is used to close the pipeline, and has the same function as the pipe plug. It is similar to the form of blind plate, but the blind plate can be removed for sealing, while the welded pipe cap can not be removed. The pipe cap includes convex pipe cap, cone shell, variable diameter section, flat cover and shrink mouth design. Carbon steel pipe cap has stamping forming and spinning forming technology. At present, the main forming method of pipe cap in China is stamping. For carbon steel pipe cap, most of the stamping forming is hot forming. In order to avoid too large deformation and oxidation loss of steel plate during heating, the edge is easy to lose stability during hot stamping.



    Specification


    Material: carbon steel, alloy steel, stainless steel

    Size range: DN 8-100

    Pressure range: 3000 × 3 and 6000 × 3.

    Thickness: XXS and sch160

    Length of thread: B from 8.0-27.5,L2 10.0-33.0

    Surface treatment: anti-oil; anti-painting

    Technical data sheet


    Nominal Diameter

    The Length of Coupling and Cap

    Outside Diameter

    End Wall Thickness

    Length of Thread

    E

    F

    D

    Cmin

    DN

    NPS

    3000LB

    6000LB

    3000LB

    6000LB

    3000LB

    6000LB

    3000LB

    6000LB

    B

    L2

    Sch160

    XXS

    Sch160

    XXS

    Sch160

    XXS

    Sch160

    XXS

    6

    1/8

    32

    32

    19

    -

    16

    22

    5.0

    -

    6.5

    6.5

    8

    1/4

    35

    35

    25

    27

    19

    25

    5.0

    6.5

    8.0

    10.0

    10

    3/8

    38

    38

    25

    27

    22

    32

    5.0

    6.5

    9.0

    10.5

    15

    1/2

    48

    48

    32

    33

    29

    38

    6.5

    8.0

    11.0

    13.5

    20

    3/4

    51

    51

    37

    38

    35

    44

    6.5

    8.0

    12.5

    14.0

    25

    1

    60

    60

    41

    43

    44

    57

    9.5

    11.0

    14.5

    17.5

    32

    1.1/4

    67

    67

    44

    46

    57

    64

    9.5

    11.0

    17.0

    18.0

    40

    1.1/2

    76

    76

    44

    48

    64

    76

    11.0

    12.5

    18.0

    18.5

    50

    2

    86

    86

    48

    51

    76

    92

    12.5

    16.0

    19.0

    19.0

    65

    2.1/2

    92

    92

    60

    64

    92

    108

    16.0

    19.0

    23.5

    29.0

    80

    3

    108

    108

    65

    68

    108

    127

    19.0

    22.0

    26.0

    30.5

    100

    4

    121

    121

    68

    75

    140

    159

    22.0

    28.5

    27.5

    33.0

    Production process


    1. Press forming

    ① Put the blank into the heating furnace, heat it to the temperature required by the technology, and keep it warm.

    ② Put the heated blank into the adding mould so that the blank is concentric with the circumference of the mould.

    ③ Start the hydraulic system to ensure the pressure is greater than 8Mpa.

    ④ At the initial pressure, the temperature of the blank was measured by infrared thermometer.

    ⑤ In the process of pressing, the circumferential pressure is kept in balance.

    2. Heat treatment: put the pipe cap into the furnace for heat treatment according to the heat treatment process.

    3. Surface treatment: after heat treatment, the pipe cap shall be removed with sand blasting machine or polishing machine.

    4. Mechanical property test: according to relevant standards, conduct mechanical property test on the pipe cap.

    5. End machining: machining groove of mechanical end face according to design confirmation drawing.



    6. Appearance inspection

    ① The pipe cap shall be free of cracks, overburning, overheating and other phenomena, and the surface shall be free of hard spots.

    ② Any defect on the pipe body of the pipe cap shall not be repaired by welding.

    7. Dimension inspection

    Relevant inspection personnel of the company shall carry out dimensional inspection according to the requirements of drawings and relevant standards of pipe fittings.

    8. The inner and outer surface of the cap shall be smooth without any strength or appearance defects.

    9. Non destructive testing

    Conduct magnetic particle or penetrant inspection on the pipe cap according to the standard requirements.

    10. Pickling and passivation treatment

    Stainless steel pipe fittings shall be pickled and passivated.



    Advantage


    1. Corrosion resistance, wear resistance and high hardness.

    2. The structure is tight, intact and the pores are small.

    3. It has strong separation from the base metal and good adhesion.

    4. It is evenly distributed and has a certain thickness.



    Application


    It is widely used in pressure vessels and pressure pipes of chemical and petroleum industry, pharmaceutical machinery industry and food industry.


    Package


    a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized


    Delivery time


    Our factory have high ability for production, the delivery time is 45days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.

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