Grade 80 Alloy Chain

Peoduct introduction:

Grade 80 Alloy Chain is specifically recommended for overhead lifting and is stronger than Grade 70. Grade 80 chain enables you to perform the same lifts with lighter weight chain.

1.Material: alloy steel 20Mn2

2.Length:as per customer need.

3.Surface: Galvanized gold

4.Safety factor:4:1

5.Advantage: strong and durable

6.OEM is welcome

7.Equipment: automatic knitting chain machine, automatic welding machines, automatic correction machine,

heat treatment machine,loading test machine,polish machine

8.Marking: usually mark G80 usually mark G80 every 6 chain,we can also do as required.

Features of grade 80 alloy chain:

1. competitive price because of self-owned factory

2. polishing/black/plastic spraying/galvanized finishing

3. the breaking strength of T8 level high strength chain are more than 800mpa

4. 4 times security coefficient ,2.5times test load

5. surface are black (customers can request the surface treatment)

Hoist Chain Working Process Overview:

Receive the purchase order, Product requirement,buy raw material, inspect raw material, store raw material,wire drawing,bending,welding and trimming,check surface.

Sampling,breaking test,calibration, heat treatment,proof load test,black oxide,galvanized etc,Sampling,breaking test,cutting,final inspection,packing,after-sale service.

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