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Steel slab clamp billet lifting clamp The tong equipment for transporting billets is designed with the advanced experience from home and abroad on the basis of our production experiences for many years with the advantage of no power consumption, no electromagnetic wave interference, reliable&safe in operation and flexible adaptability. Facts have proved that this lifting tool […]
The wire rope sling used for landing shall be inspected periodically, paying particular attention to the area through the pulley, and shall be renewed if necessary due to wear and tear of the sling or at intervals not exceeding 5 years (whichever comes earlier). 
The galvanized steel turnbuckles is a rigging accessory that links the load bearing function.
Open Type Casting Socket Steel Wire Rope Sling for Marine Towing with Customized Services. Galvanized Us Type G416 Grooved Open Type Spelter Socket
Use on link chain, connecting with chain and composed of lin chain sling.
Application: Ship, iron and steel industry, petroleum chemical industry, coal mine

High precision hoist chain

Short Description:

Application: Can use on different pulley or hoist, lever hoist and electrical hoist.  

High precision hoist chain

Standard GB/T20947-2009
Safety ratio 4 times
Material High quality alloy containing Cr, Ni, Mo
Application range Fine tolerance hoist chain Material
Grade 80
Product marking Mark impint strength grade in links ,such as G80
Surface treatment Oiled,blackening, hot dip galvanized ,electrogalvanized ,carburization

Note:
A: The length and width of chains joint no more than 0.5mm
B: The twisted angle no more than 20 degrees on free condiction
C: Hand chain use automatic machine make is clean the welding  good

High precision hoist chain

d Inner length(P) Width WLL(T) Weight(Kg/m) Test load (KN) Min Br. Force(KN)
Model Tolerance Diameter(mm) Min(a) Max

(b)

6.3 +/-0.2 19 7.2 20.4 1.2 0.85 29 48
7.1 +/-0.3 21 8.4 23.8 1.6 1.1 38.4 64
8 +/-0.3 24 9.6 27.2 2 1.38 48 80
9 +/-0.4 27 10.8 30.6 2.5 1.94 60 100
10 +/-0.4 30 12 34 3.2 2.2 77 128
11.2 +/-0.4 34 13.2 37.4 4 2.7 96 160

Scrap standard for chain

1. The allowable wear value of the chain shall not exceed 10% of the diameter of the ring chain bar.
2. Starting from the plane where the main ring is not bent, the main ring shall be scrapped if it is distorted by more than 10°.
3. Crack, bend or twist in any part of the chain and stuck or stiff in the hinge are prohibited when they cannot be ruled out.
4. The permanent elongation of chains and single rings shall not exceed 5% of their original length.

Application

Can use on different pulley or hoist, lever hoist and electrical hoist.

High precision hoist chain

High precision hoist chain

 

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