Galvanized Steel Strands for OPGW Cables


  • Payment Terms T/T, L/C, D/P, etc.
  • Delivery Time 20 days
  • Place of Origin China
  • Port of Loading Shanghai, China
  • Shipping By sea
  • HS Code 7312100000
  • Packaging Carton or wooden box, 50kg/pack or according to client's requirement
  • Product Detail

    FAQ

    Product Introduction

    The galvanized steel strands is made of high-quality carbon steel wire rods through a series of processes such as heat treatment, shelling, washing, pickling, washing, solvent treatment, drying, hot-dip galvanizing, and post-treatment.
    The steel wire used in the galvanized steel strands has the characteristics of high strength, with the surface galvanizing process, which greatly improves the corrosion resistance of the steel wire.
    The galvanized steel strands is usually used as the earth wire/ground wire of overhead transmission lines, which has the functions of preventing lightning strikes and shunt lightning currents. It can also be used to strengthen the cable structure to bear the weight of the product and the external load.

    The galvanized steel strands we provide has four structures: 1×3, 1×7, 1×19, and 1×37, with the following characteristics:
    1) The surface of galvanized steel wires in the galvanized steel strands have no defects such as overlap marks, scratches, breaks, flattening and hard bends;
    2) The zinc layer is uniform, continuous, bright and does not fall off;
    3) The surface of the galvanized steel strands is smooth, clean, free of oil, pollution, water and other impurities;
    4) The galvanized steel strands is tightly twisted, without jumpers, s-shape and other defects;
    5) The appearance is round with stable size and large breaking force.

    Application

    The galvanized steel strands is used for reinforcement of overhead power ground wires and communication cables.

    Technical Parameters

    Structure

    Nominal diameter of steel wire (mm)

    Nominal diameter of steel strands (mm)

    Nominal tensile strength

    (MPa)

    Min. weight of zinc coating

    (g/m2)

    1270

    1370

    1470

    1570

    1670

    Min. breaking force of steel strands (kN)

    1×3

    2.90

    6.20

    23.16

    24.98

    26.80

    28.63

    30.45

    230

    3.20

    6.40

    28.19

    30.41

    32.63

    34.85

    37.07

    230

    3.50

    7.50

    33.72

    36.38

    39.03

    41.69

    44.34

    250

    4.00

    8.60

    44.05

    47.52

    50.99

    54.45

    57.92

    250

    1×7

    1.00

    3.00

    6.43

    6.93

    7.44

    7.94

    8.45

    110

    1.20

    3.60

    9.25

    9.98

    10.71

    11.44

    12.17

    110

    1.40

    4.20

    12.60

    13.59

    14.58

    15.57

    16.56

    130

    1.60

    4.80

    16.44

    17.73

    19.03

    20.32

    21.62

    130

    1.80

    5.40

    20.81

    22.45

    24.09

    25.72

    27.36

    160

    2.00

    6.00

    25.69

    27.72

    29.74

    31.76

    33.79

    160

    2.20

    6.60

    31.10

    33.55

    36.00

    38.45

    40.88

    200

    2.60

    7.80

    43.43

    46.85

    50.27

    53.69

    57.11

    200

    3.00

    9.00

    57.86

    62.42

    66.98

    71.54

    76.05

    230

    3.20

    9.60

    65.78

    70.96

    76.14

    81.32

    86.50

    230

    3.50

    10.50

    78.69

    84.89

    91.08

    97.28

    103.48

    250

    3.80

    11.40

    92.76

    100.10

    107.40

    114.70

    121.97

    250

    4.00

    12.00

    102.8

    110.90

    119.00

    127.00

    135.14

    250

    1×19

    1.60

    8.00

    43.66

    47.10

    50.54

    53.98

    57.41

    130

    1.80

    9.00

    55.26

    59.62

    63.97

    68.32

    72.67

    160

    2.00

    10.00

    68.23

    73.60

    78.97

    84.34

    89.71

    160

    2.20

    11.00

    82.58

    89.00

    95.58

    102.09

    108.52

    200

    2.30

    11.50

    90.23

    97.33

    104.40

    111.50

    118.65

    200

    2.60

    13.00

    115.30

    124.40

    133.50

    142.60

    151.65

    200

    2.90

    14.50

    143.40

    154.70

    166.00

    177.30

    188.63

    230

    3.20

    16.00

    174.70

    188.40

    202.20

    215.90

    229.66

    230

    3.50

    17.50

    208.90

    225.40

    241.80

    258.30

    274.75

    250

    4.00

    20.00

    272.90

    294.40

    315.90

    337.40

    358.92

    250

    1×37

    1.60

    11.20

    80.30

    86.63

    92.95

    99.27

    105.60

    130

    1.80

    12.60

    101.6

    109.60

    117.60

    125.60

    133.65

    160

    2.00

    14.00

    125.40

    135.30

    145.20

    155.10

    164.95

    160

    2.30

    16.10

    165.90

    179.00

    192.00

    205.10

    218.18

    200

    2.60

    18.20

    212.00

    228.70

    245.40

    262.10

    278.79

    200

    2.90

    20.30

    263.80

    284.60

    305.40

    326.20

    346.93

    230

    3.20

    22.40

    321.30

    346.60

    371.90

    397.10

    422.44

    230

    3.50

    24.50

    384.30

    414.60

    444.80

    475.10

    505.34

    250

    4.00

    28.00

    502.00

    541.50

    581.00

    620.50

    660.07

    250

    Note: In addition to the specifications in the above table, we can also provide galvanized steel strands with other specifications and different zinc content according to customers’ requirements.

    Storage Method

    1) The product should be stored in a clean, hygienic, ventilated and dry warehouse;
    2) The bottom layer of the product storage site should be bottomed with moisture-proof materials to prevent corrosion;
    3) The product should be protected from heavy pressure, beating and other mechanical damage during storage and transportation.


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  • Q1: Can we visit your company?
    A: we are looking forward to your arrival and we will lead you to visit our factory.

    Q2: How fast can I get the quotation?
    A:We usually quote within 24 hours for normal cable materials after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

    Q3: What is your terms of packing?
    A: Wooden drum, plywood pallet, wooden box, carton are for option, depends on different material or client’s requirements.

    Q4: What is your terms of payment?
    A: T/T, L/C, D/P, etc. We’ll show you the photos of the products and packages before you pay the balance.

    Q5: What is your terms of delivery?
    A: EXW, FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.

    Q6: How about your delivery time?
    A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q7: What is your sample policy?
    A: Sample for your tests are available, Please contact our sales to apply the free sample.

    Q8: How do you make our business long-term and good relationship?
    A: 1. We keep good quality and competitive price to ensure our customers benefit.
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

    Q9: Do you supply all the cable materials according to the cables we produce?
    A: Yes, we can. We have technician on production technology which is engaged in analyzing cable structure so as to list all the materials you need.

    Q10: What are your business principles?
    A: Integrating resources. Helping customers choose the MOST suitable materials, saving costs and improving quality.
    Small profits but quick turnover: Helping customers’ cables become more competitive in the market and develop rapidly.

    Q1: Can we visit your company?
    A: we are looking forward to your arrival and we will lead you to visit our factory.

    Q2: How fast can I get the quotation?
    A:We usually quote within 24 hours for normal cable materials after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

    Q3: What is your terms of packing?
    A: Wooden drum, plywood pallet, wooden box, carton are for option, depends on different material or client’s requirements.

    Q4: What is your terms of payment?
    A: T/T, L/C, D/P, etc. We’ll show you the photos of the products and packages before you pay the balance.

    Q5: What is your terms of delivery?
    A: EXW, FOB, CFR, CIF. You can choose the one which is the most convenient or cost effective for you.

    Q6: How about your delivery time?
    A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q7: What is your sample policy?
    A: Sample for your tests are available, Please contact our sales to apply the free sample.

    Q8: How do you make our business long-term and good relationship?
    A: 1. We keep good quality and competitive price to ensure our customers benefit.
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

    Q9: Do you supply all the cable materials according to the cables we produce?
    A: Yes, we can. We have technician on production technology which is engaged in analyzing cable structure so as to list all the materials you need.

    Q10: What are your business principles?
    A: Integrating resources. Helping customers choose the MOST suitable materials, saving costs and improving quality.
    Small profits but quick turnover: Helping customers’ cables become more competitive in the market and develop rapidly.