Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

Chain Shackles – Dia 20mm x 70mm Din 745 Chain Connector

Short Description:

Category: chain shackles, chain connectors, DIN 745, DIN 5699, distance plate

Application: to fit round link chain DIN 764 and DIN 766 for chain bucket elevator and chain conveyor & chain scraper


  • Size: Dia 20mm x 70mm
  • Function: to fit round link chain DIN 764 and DIN 766 for chain bucket elevator and chain conveyor & chain scraper
  • Material: Alloy Steel
  • Standard: Din 745
  • Break Load: 176 KN
  • MOQ: 100 Pcs
  • Sample: Available
  • Product Detail

    Company Profile

    Product Tags

    SCIC Manufacturer

    Category

    chain shackles, chain connectors, DIN 745, DIN 5699, distance plate

    chain shackles

    Application

    to fit round link chain DIN 764 and DIN 766 for chain bucket elevator and chain conveyor & chain scraper

    Chain Connector Parameter

    Figure 1: DIN 745 chain shackle

    Din 745 chain shackle
    Din 745 chain shackle
    Din 745 chain shackle

    Table 1: DIN 745 chain shackle dimensions & mechanical properties

    Distance Plate

    Chain Shackle

    Breaking load (kN)

    t

    m

    w

    s

    d

    t

    a

    b

    c

    d1

    d2

    h

    l

    45

    75  30  5  10.5  45  20  73

    8

    11.5 M10 40 25 76

    56

    95  40  6  13  56  25  92

    10

    15

    M12

    50

    32

    112

    63

    110  40  6  17  63  30  105

    10

    18

    M16

    60

    40

    142

    70

    120  50  6  21  70 34  116

    12

    20

    M20

    68

    45

    176

    80

    130  50  6  21  80 37  132

    12

    23

    M20

    74

    45

    230

    91

    150  60  8  25  91 43  149

    14

    26

    M24

    86

    55

    300

    105

    165  60  8  25  105 50  173

    14

    30

    M24

    100

    55

    395

    126

    200 70 10 31 126 59 206

    18

    36

    M30

    118 70 570

    147

    220 70 10 31 147 68 239

    22

    42

    M30

    136 70 775

    DIN 745 chain shackle (chain bracket) is to fit round steel link chain DIN 764 and DIN 766. In case of higher hardness request, case hardening (e.g., carburization) is deployed to meet HRC 55-60.

    Dimensional control, breaking force test and hardness check shall be applied to every batch of chain shackles production.

    Figure 2: DIN 5699 chain shackle

    DIN 5699 chain shackle
    DIN 5699 chain shackle
    DIN 5699 chain shackle

    Table 2: DIN 5699 chain shackle dimensions & mechanical properties

    Distance Plate

    Chain Shackle

    Breaking load (kN)

    t

    m

    w

    s

    d

    t

    a

    b

    c

    d1

    d2

    h

    l

    45

    75  30  5  13  45  28  75

    8

    15 M12 53 30 86

    56

    95  40  6  15  56  34  92

    10

    18

    M14

    64

    35

    127

    63

    110  40  6  17  63  37  105

    10

    21

    M16

    71

    40

    167

    70

    120  50  6  21  70 42  116

    12

    23

    M20

    80

    45

    203

    80

    130  50  6  21  80 47  132

    12

    26

    M20

    89

    45

    264

    91

    150  60  8  25  91 52  149

    14

    29

    M24

    99

    55

    332

    105

    165  60  8  25  105 60  173

    14

    34

    M24

    114

    55

    450

    126

    200 70 10 31 126 71 206

    18

    40

    M30

    134 65 635

    136

    220 80 12 37 136 76 224

    22

    44

    M36

    146 75 757

    147

    230 80 12 37 147 81 241

    22

    47

    M36

    157 75 871

    DIN 745 chain shackle (chain bracket) is to fit round steel link chain DIN 764 and DIN 766. In case of higher hardness request, case hardening (e.g., carburization) is deployed to meet HRC 55-60.

    Dimensional control, breaking force test and hardness check shall be applied to every batch of chain shackles production.

    Special design chain shackles per clients spec

    chain shackles
    chain shackles
    chain shackles

    Site Inspection

    scic round steel link chain

    Our Service

    scic round steel link chain

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  • ROUND STEEL LINK CHAIN MANUFACTURER FOR 30+ YEARS, QUALITY MAKES EACH LINK

    As a round steel link chain manufacturer for 30 years, our factory has been staying with and serving the very important period of Chinese chain making industry evolution catering for mining (coal mine in particular), heavy lifting, and industrial conveying requirements on high strength round steel link chains. We don’t stop at being the leading round link chain manufacturer in China (with annual supply over 10,000T), but stick to non-stopping creation and innovation.

    SCI company profile

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