Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

6mm to 24mm G80 Galvanized Lifting Alloy Steel Link Chain

Short Description:

SCIC Grade 80 (G80) chains for lifting are made as per EN 818-2 standards, with nickel chromium molybdenum manganese alloy steel per DIN 17115 standards; well designed / monitored welding & heat-treatment ensure chains mechanical properties including test force, breaking force, elongation & hardness.


  • Size: 6 to 42mm
  • Structure: Welded Chain
  • Function: Lifting and lashing, Loads lifting, Loads binding
  • Material: Alloy Steel
  • Standard: EN 818-2
  • Surface: Normal painting, Electrostatic spray coating, Electrophoretic coating
  • MOQ: 100 Meters
  • Sample: Available
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    6mm to 24mm G80 Galvanized Lifting Alloy Steel Link Chain

    SCIC Lifting Chain

    Introducing the 6mm to 24mm G80 Galvanized Lifting Alloy Steel Link Chain, a revolutionary product designed for rigorous lifting and securing applications. This high quality lifting chain offers exceptional strength, durability and resilience, making it an essential tool in a wide variety of industrial and commercial sectors.

    Constructed from high-quality galvanized alloy steel, this G80 chain offers superior resistance to corrosion, rust and wear, ensuring long-lasting performance even in the harshest conditions. The galvanized coating extends the life of the chain and provides additional protection from external elements that could compromise its integrity.

    This versatile lifting chain is available in a variety of sizes from 6mm to 24mm to suit a variety of lifting and securing requirements. Whether you need to lift heavy machinery, secure cargo in transit, or perform challenging construction tasks, this chain is the reliable solution for all your lifting needs.

    G80 galvanized lifting alloy steel link chain has excellent load-bearing capacity and can lift various objects safely and efficiently. Its solid construction ensures maximum durability, preventing deformation or breakage under extreme loads, ensuring operator safety and the integrity of lifted cargo.

    In addition, the link design of the chain guarantees optimum flexibility and ease of use. Each link is securely interlocked, providing a secure connection that prevents unwanted disengagement during lifting operations. The smooth surface of the links prevents damage to the object being handled, ensuring a secure grip without compromising its structural integrity.

    In addition, the lifting chain complies with the industry standard G80, ensuring that it complies with safety regulations and quality standards. It goes through a rigorous testing and certification process to ensure its reliability and performance, giving you peace of mind during use.

    In summary, the 6mm to 24mm G80 Galvanized Lifting Alloy Steel Link Chain is an excellent lifting solution combining exceptional strength, durability and versatility. With galvanized alloy steel construction, a flexible link design, and industry-standard compliance, this chain is an indispensable tool for any lifting or securing operation. Invest in this reliable and durable lifting chain to increase efficiency, safety and productivity in your workplace.

    Category

    Lifting and lashing, chain, short link chain, round link chain lifting, Grade 80 chain,G80 chain, chain sling, sling chains, DIN 818-2 medium tolerance chain for chain slings Grade 8, alloy steel chain

    SCIC-chain-manufacturer

    This breakthrough product offers a variety of applications in the lifting and lashing industries. Whether used in chain slings or as part of a sling chain, SCIC Grade 80 (G80) chain offers unrivaled strength and reliability. Its short and round link design further enhances its versatility and compatibility with different lifting equipment.

    Additionally, SCIC Grade 80 (G80) chains are specially designed for chain slings and comply with DIN 818-2 Medium Tolerance Chain according to the Class 8 specification for chain slings. This ensures the chain can handle heavy loads without compromising safety or performance.

    The chain manufacturing industry is undergoing a revolution with the introduction of SCIC Grade 80 (G80) lifting chains. No longer limited to lower grade options, companies can now rely on the strength and durability of these alloy steel chains for their lifting and lashing needs. The superior quality of SCIC Grade 80 (G80) chains promises greater safety, higher productivity and greater operational efficiency.

    In summary, SCIC Grade 80 (G80) chains have brought significant advancements to the chain manufacturing industry. Its excellent mechanical properties, compliance with industry standards and versatile application make it ideal for lifting and lashing operations. Embrace the future of chain technology with the SCIC Grade 80 (G80) chain and experience the difference in performance and reliability.

    Application

    Lifting and lashing, loads lifting, loads binding

    Grade 80 Lifting Chain
    Lifting Chain
    Grade 8 Lifting chain

    Chain Parameter

    SCIC Grade 80 (G80) chains for lifting are made as per EN 818-2 standards, with nickel chromium molybdenum manganese alloy steel per DIN 17115 standards; well designed / monitored welding & heat-treatment ensure chains mechanical properties including test force, breaking force, elongation & hardness.

    Figure 1: Grade 80 chain link dimensions

    1

    Table 1: Grade 80 (G80) chain dimensions, EN 818-2

    diameter

    pitch

    width

    unit weight
    (kg/m)

    nominal
    d (mm)

    tolerance
    (mm)

    p (mm)

    tolerance
    (mm)

    inner W1
    min. (mm)

    outer W2
    max. (mm)

    6

    ± 0.24

    18

    ± 0.5

    7.8

    22.2

    0.8

    7

    ± 0.28

    21

    ± 0.6

    9.1

    25.9

    1.1

    8

    ± 0.32

    24

    ± 0.7

    10.4

    29.6

    1.4

    10

    ± 0.4

    30

    ± 0.9

    13

    37

    2.2

    13

    ± 0.52

    39

    ± 1.2

    16.9

    48.1

    4.1

    16

    ± 0.64

    48

    ± 1.4

    20.8

    59.2

    6.2

    18

    ± 0.9

    54

    ± 1.6

    23.4

    66.6

    8

    19

    ± 1

    57

    ± 1.7

    24.7

    70.3

    9

    20

    ± 1

    60

    ± 1.8

    26

    74

    9.9

    22

    ± 1.1

    66

    ± 2.0

    28.6

    81.4

    12

    23

    ± 1.2

    69

    ± 2.1

    29.9

    85.1

    13.1

    24

    ± 1.2

    72

    ± 2.1

    30

    84

    14.5

    25

    ± 1.3

    75

    ± 2.2

    32.5

    92.5

    15.6

    26

    ± 1.3

    78

    ± 2.3

    33.8

    96.2

    16.8

    28

    ± 1.4

    84

    ± 2.5

    36.4

    104

    19.5

    30

    ± 1.5

    90

    ± 2.7

    37.5

    105

    22.1

    32

    ± 1.6

    96

    ± 2.9

    41.6

    118

    25.4

    36

    ± 1.8

    108

    ± 3.2

    46.8

    133

    32.1

    38

    ± 1.9

    114

    ± 3.4

    49.4

    140.6

    35.8

    40

    ± 2

    120

    ± 4.0

    52

    148

    39.7

    45

    ± 2.3

    135

    ± 4.0

    58.5

    167

    52.2

    48

    ± 2.4

    144

    ± 4.3

    62.4

    177.6

    57.2

    50

    ± 2.6

    150

    ± 4.5

    65

    185

    62

    Table 2: Grade 80 (G80) chain mechanical properties, EN 818-2

    diameter
    d (mm)

    working load limit
    WLL (t)

    manufacturing proof force
    MPF (kN)

    min. breaking force
    BF (kN)

    6

    1.12

    28.3

    45.2

    7

    1.5

    38.5

    61.6

    8

    2

    50.3

    80.4

    10

    3.15

    78.5

    126

    13

    5.3

    133

    212

    16

    8

    201

    322

    18

    10

    254

    407

    19

    11.2

    284

    454

    20

    12.5

    314

    503

    22

    15

    380

    608

    23

    16

    415

    665

    24

    18

    452

    723

    25

    20

    491

    785

    26

    21.2

    531

    850

    28

    25

    616

    985

    30

    28

    706

    1130

    32

    31.5

    804

    1290

    36

    40

    1020

    1630

    38

    45

    1130

    1810

    40

    50

    1260

    2010

    45

    63

    1590

    2540

    48

    72

    1800

    2890

    50

    78.5

    1963

    3140

    notes: total ultimate elongation at breaking force is min. 20%;
    WLL shall not exceed 25% of breaking force.

    changes of Working Load Limit in relation to temperature
    Temperature (°C) WLL %
     -40 to 200 100%
     200 to 300 90%
     300 to 400 75%
     over 400 unacceptable

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