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Welded single ring


Welded single ring is suitable for single-limb, double-limb and multi-limb spreaders, and can be combined with accessories such as sub-rings, butterfly buckles, and shackles. It can also be used as a rope or hoisting aid for the middle main ring, connecting ring or end ring to connect hoisting rings, wire ropes and slings. This welding single ring combination is flexible and convenient.

Category

Sling chain and crane used round link chain

Product Details

It is made of high-quality alloy steel and then heat-treated; the surface is anti-rust treatment, and the strength grade reaches grade 8

Use

Welded single ring is suitable for single-limb, double-limb and multi-limb spreaders, and can be used in combination with accessories such as sub-rings, butterfly buckles, and shackles. It can also be used as a rope or hoisting aid for the middle main ring, connecting ring or end ring to connect hoisting rings, wire ropes and slings. This welding single ring combination is flexible and convenient.

Dimensions and mechanical properties

Code   Specification Inner widtha Weight Ultimate working load Minimum breaking load
(mm) (mm) (kg) (t) (kN)
22162040/10J 22X155 40 1.28 10 480
A24078048/12J 24X78 48 1.05 12 670
26081048/16J 26X78 48 1.25 16 670
26091042/16J 26X88 42 1.31 16 670
A26100050/16J 26X100 50 1.47 16 670
26185040/16J 26X182 40 2.04 16 890
A30130058/22.5J 30X128 58 2.31 22.5 890
30139047/22.5J 30X132 47 2.31 22.5 890
30139047/22.5J 30X162 40 2.64 22.5 720
A30185078/18J 30X182 78 3.15 18 1140
34115043/29J 34X112 43 2.73 29 1140
A34145082/29J 34X145 82 3.5 29 1140
A34147067/29J 34X145 67 3.41 29 1140
34155057/29J 34X149 57 3.42 29 1140
38137047/36.5J 38X130 47 3.98 36.5 1450
A38145082/30J 38X145 82 4.55 30 1200
38153047/36.5J 38X145 47 4.24 36.5 1450
A42145085/40J 42X145 85 5.64 40 1600
42147064/44J 42X139 64 5.2 44 1750

Example of model description: J type is automatic welding; ▲ marked is preferably used as the middle main ring and connecting ring; the welding single ring above 26mm must be made of high-quality alloy steel rich in Cr, Ni and Mo;

Safety guarantee: 4 times the safety factor, 2.5 times the verification force.

 

    • single
    • Sling chain

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Our company can produce three series and multiple varieties of high-strength circular chain, compact chain, slag chain, continuous chain, mining car three-ring chain, hoisting chain, marine chain, Fishing chains, hoisting chains and accessories for various slings...

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Add: Jiang'an Development Zone, Rugao City, Jiangsu Province

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