GB Lifting Chain

GB lifting chain:

GB / t20947-2007 (high precision power driven hoist chain)

GB / t24816-2017 hoisting chain (medium precision)

The above standard lifting chain is an indispensable lifting device for lifting, lifting and transferring heavy objects, and can also be used for rigging combination for operation. Bstls specializes in the production of 6mm-42mm class 80 and class 100 lifting chains. The impact resistance, bearing capacity, toughness and elongation of high-strength lifting chains meet the national standards. The standard is made of high-quality alloy steel.

Details of GB lifting chain:

Chain material: economic raw materials 20mn2a, 20mn2k, 20Mn2, 25MnV and other series;

High end raw materials 20CrNiMo, 23MnNiMoCr54 and other series.

Chain level: 80, 100

Safety assurance: 6 m load test (2-2.5 WLL), no less than 4 wll safety factor.

Surface treatment: blackening, electro galvanizing and paint dipping

[Note: customized products can be developed according to customer needs. ]

GB / t20947-2015 technical parameters of high precision power drive chain block:

Why choose us?

1. Reply your enquiry in 24 working hours.

2. Experienced staffs answer all your questions in professional and fluent English

3. Special discount and protection of sales area provided to your distributor.

4. Timely delivery with standard export packing.

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