Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

Manual Hoist Chain with High Quality

Short Description:

Based on SCIC G80 & G100 lifting chain production technology, we well extend our product line to fine tolerance hoist chain Grade T (Types T, DAT & DT), for use in serial chain hoists manual and power driven.


  • Size: 20mm
  • Structure: Welded Chain
  • Function: Lifting and lashing, Loads lifting, Loads binding, Hoisting
  • Material: Alloy Steel
  • Standard: DIN EN 818-7
  • Surface: Black, ZINC, Plain
  • Proof load: 314kN
  • Break load: 503kN
  • MOQ: 100 Meters
  • Sample: Available
  • Product Detail

    Company Profile

    Product Tags

    Manual Hoist Chain with High Quality

    SCIC Lifting Chain

    Category

    Lifting and lashing, hoisting chain,short link chain, round link chain lifting, Grade T chain, Grade DAT chain, Grade DT chain, DIN EN 818-7short link chain for lifting purposes, fine tolerance hoist chain, alloy steel chain

    SCIC-chain-manufacturer

    Application

    Lifting and lashing, loads lifting, loads binding, hoisting

    Introducing our latest innovation in lifting and hoisting equipment - 20mm G80 Alloy Steel Chain Hoist Lifting Chain! This advanced chain is designed to meet the demands of heavy lifting operations in various industries. With its exceptional strength, durability and safety features, it is the perfect choice for all your lifting needs.

    Our 20mm G80 chain is made of high quality alloy steel for superior strength and durability. It can withstand high-intensity forces and resist wear, ensuring its longevity even in the harshest working environments. The chain is designed to handle heavy loads and provide a reliable lifting solution for industrial applications.

    The G80 chain designation highlights its high-quality construction. It has been rigorously tested and complies with industry standards, ensuring its safety and reliability. The chain is ideal for use with hoists, lifting equipment and a variety of overhead lifting applications. Its versatile design makes it suitable for a variety of industries including construction, manufacturing, logistics and more.

    The 20mm chain size strikes a balance between strength and flexibility. It provides the necessary load capacity while being easier to handle and maneuver during lifting operations. The links are precision crafted to provide a smooth, efficient lifting process with less risk of jams or snags.

    In addition to superior performance, safety is a top priority in the design of our chains. The G80 alloy steel chain is not easy to crack and deform, ensuring the safety of lifting operations. Each link is carefully inspected and tested for reliability, making it a safe choice for heavy lifting jobs.

    Investing in our 20mm G80 Alloy Steel Chain Hoist Lifting Chain means investing in superior quality and performance. Benefit from its outstanding strength, durability and safety features in lifting operations. Choose a chain you can trust and choose our 13mm G80 Alloy Steel Chain Hoist Lifting Chain. Contact us today to learn more about this remarkable product and how it can revolutionize your lifting process.

    Grade 80 Lifting Chain
    Lifting Chain
    Grade 8 Lifting chain

    Chain Parameter

    Based on SCIC G80 & G100 lifting chain production technology, we well extend our product line to fine tolerance hoist chain Grade T (Types T, DAT & DT), for use in serial chain hoists manual and power driven.

    Figure 1: hoist chain / links

    1

    Key

    1 Traverse centre line of the link l is the multiple pitch length
    p is the pitch dm is the material diameter as measured
    ds is the weld diameter e is the length dimensionally affected by welding
    w3 is the internal width at the weld w2 is the external width over the weld

    Table 1: hoist chain / link dimensions (mm)

    Nominal

    size

    dn

    Material

    diameter tolerance

    Pitch

    Width

    Gaugelengthof

    11xpn

    Weld

    diameter

    ds

    max.

    pn

    tolerance1)

    internal

    w3

    min.

    external

    w2

    max.

    l

    tolerance1)

    4

    ±0.2

    12

    0.25

    4.8

    13.6

    132

    0.6

    4.3

    5

    ±0.2

    15

    0.3

    6.0

    17.0

    165

    0.8

    5.4

    6

    ±0.2

    18

    0.35

    7.2

    20.4

    198

    1.0

    6.5

    7

    ±0.3

    21

    0.4

    8.4

    23.8

    231

    1.1

    7.6

    8

    ±0.3

    24

    0.5

    9.6

    27.2

    264

    1.3

    8.6

    9

    ±0.4

    27

    0.5

    10.8

    30.6

    297

    1.4

    9.7

    10

    ±0.4

    30

    0.6

    12.0

    34.0

    330

    1.6

    10.8

    11

    ±0.4

    33

    0.6

    13.2

    37.4

    363

    1.7

    11.9

    12

    ±0.5

    36

    0.7

    14.4

    40.8

    396

    1.9

    13.0

    13

    ±0.5

    39

    0.8

    15.6

    44.2

    429

    2.1

    14.0

    14

    ±0.6

    42

    0.8

    16.8

    47.6

    462

    2.2

    15.1

    16

    ±0.6

    48

    0.9

    19.2

    54.4

    528

    2.5

    17.3

    18

    ±0.9

    54

    1.0

    21.6

    61.2

    594

    2.9

    19.4

    20

    ±1.0

    60

    1.2

    24.0

    68.0

    660

    3.2

    21.6

    22

    ±1.1

    66

    1.3

    26.4

    74.8

    726

    3.5

    23.8

    1)Thestolerancearusualldivided int+2/3 and 1/foboth the individual linand the standargauge length.

    Table 2: hoist chain working load limit (WLL)

    Nominal size dn

    mm

    Chain type T

    t

    Chain type DAT

    t

    Chain type DT

    t

    4

    5

    6

    0.5

    0.8

    1.1

    0.4

    0.63

    0.9

    0.25

    0.4

    0.56

    7

    8

    9

    1.5

    2

    2.5

    1.2

    1.6

    2

    0.75

    1

    1.25

    10

    11

    12

    3.2

    3.8

    4.5

    2.5

    3

    3.6

    1.6

    1.9

    2.2

    13

    14

    16

    5.3

    6

    8

    4.2

    5

    6.3

    2.6

    3

    4

    18

    20

    22

    10

    12.5

    15

    8

    10

    12.5

    5

    6.3

    7.5

    mean stress N/mm2

    200

    160

    100

    Table 3: hoist chain manufacturing proof forces and breaking forces

    Nominal size

    dn

    mm

    Manufacturing proof force (MPF)

    kN

    min.

    Breaking force (BF)

    kN

    min.

    4

    12.6

    20.1

    5

    19.6

    31.4

    6

    28.3

    45.2

    7

    38.5

    61.6

    8

    50.3

    80.4

    9

    63.6

    102

    10

    78.5

    126

    11

    95

    152

    12

    113

    181

    13

    133

    212

    14

    154

    246

    16

    201

    322

    18

    254

    407

    20

    314

    503

    22

    380

    608

    Table 4: total ultimate elongation and surface hardness

     

    hoist chain types

    T

    DAT

    DT

    Total ultimate elongation A  %min

    10

    10

    5

    Surface hardness min

    dn < 7 mm, HV 5

    dn = 7 mm to 11 mm, HV 10

    dn > 11 mm, HV 10

     

     

    360

    360

    360

     

     

    500

    500

    450

     

     

    550

    550

    500

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    scic round steel link chain

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