Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

China wholesale 6.3mm 10.0mm China G80 Alloy Steel Black Lifting Hoist Chain

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: 18mm
  • 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: 254kN
  • Break load: 407kN
  • MOQ: 100 Meters
  • Sample: Available
  • Product Detail

    Company Profile

    Product Tags

    Adhering to your principle of “quality, assistance, performance and growth”, we’ve obtained trusts and praises from domestic and worldwide client for China wholesale 6.3mm 10.0mm China G80 Alloy Steel Black Lifting Hoist Chain, All products come with good quality and perfect after-sales services. Market-oriented and customer-oriented are what we have been being after. Sincerely look forward to Win-Win cooperation !
    Adhering to your principle of “quality, assistance, performance and growth”, we’ve obtained trusts and praises from domestic and worldwide client for China Alloy Chain, Hoist Chain, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our solutions have gained us widespread acceptance and the satisfaction of our worldwide valued clients.

    SCIC Lifting Chain

    Category

    Application

    Lifting and lashing, loads lifting, loads binding, hoisting

    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)These tolerances are usually divided into +2/3 and –1/3 for both the individual link and the standard gauge 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

    Site Inspection

    scic round steel link chain

    Our Service

    scic round steel link chain
    Adhering to your principle of “quality, assistance, performance and growth”, we’ve obtained trusts and praises from domestic and worldwide client for China wholesale 6.3mm 10.0mm China G80 Alloy Steel Black Lifting Hoist Chain, All products come with good quality and perfect after-sales services. Market-oriented and customer-oriented are what we have been being after. Sincerely look forward to Win-Win cooperation !
    China wholesale China Alloy Chain, Hoist Chain, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our solutions have gained us widespread acceptance and the satisfaction of our worldwide valued clients.


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