Name: surface treatment of alloy steel g80 lifting chain
Model:black,original ,polish ,galvanized.
PRDUCT NAME | Lifting chain | ||||||
STANDARD | EN818-2,GB/T20652,GB/T12718,GB/T20946,DIN5685, etc | ||||||
SIZE | 6MM-22MM | 24MM-30MM | |||||
MATERIAL | 25MnV OR 20Mn2 | 23MnNiMoCr54 | |||||
Strength grade | G43,G63,G70,G80 | ||||||
Elongation of chain breaking | ≥ 16% | ||||||
PACKING | Plywood reel/plastic reel/plastic drum/gunny bag/iron drum+plywood pallet/iron pallet | ||||||
APPLICATION | alloy steel g80 lifting chain is used for overhead lifting ,dragging ,chain slings and so on | ||||||
FINISH | Self-colored,Paint,Black,Galvanized,Yellow. | ||||||
OEM | Accepct. | ||||||
MOQ | 1-5t according to the size you need. | ||||||
Mark | G43,G63,G70,G80 each 20 links or according to your requirements. | ||||||
Technological process | cutting- heating- bending –flash welding - trimming -stud setting - heat treatment -proof testing -breaking testing - shot blasting- surface finished -packing. | ||||||
1.High and homogen tensile strength | |||||||
2.Exellent core ducitility | |||||||
3.Long service life | |||||||
4.Safety factor: Min.4:1 | |||||||
5.Do 2.4 times of WLL manufacturing validation strength tensile test. |
Name: surface treatment of alloy steel g80 lifting chain
Model:black,original ,polish ,galvanized.
Adopt high quality alloy steel,with certain proportion Cr,Ni,Mo elements.
Can knit automaticaly
Can weld automaticaly
Can calibrate automaticaly
Heat treatment for chains
Do 2.4 times test for chains
Self colored,Paint,Black,Galvanized, Yellow.
As following.
iron drum+iron pallet
gunny bag+plywood pallet or according to youre requirements
container