Specifications
g80 alloy steel lifting chain1.factory
2.black oxide
3.20mn2
4.iron
g80 alloy steel lifting chain
g80 alloy steel lifting chain brief introduction
Material: | 25MnV or 20MN2 | 23MnNiMoCr54 | |||
Standard: | g80 alloy steel lifting chain | ||||
Size: | 6-34mm | ||||
Delivery time: | 1x20 GP | 2x20 GP | 3x20 GP | 4x20 GP | |
30days | 45days | 55days | 68days | ||
Package: | gunny bags | ||||
iron drums 500kg per drum | |||||
pack as you like | |||||
Grade: | G80/g70 | ||||
>>.Sizes 6mm to 22mm, using alloy steel 25MnV or 20MN2,
Sizes24mm to 42mm using alloy steel 23MnNiMoCr54 importer from Germany
>>.Surface:self colored ;painted black; yellow, silver white Galvanized.
black painted: 1.manufacture chains -- 2.varnished with black lacquer/ high bitumen content--3. baked.
>>.Safety factor:4:1
g80 alloy steel lifting chain spec:
GRADE 80 HIGH TEST CHAIN
SIZE | NORMINAL DIAMETER | WIDTH | WEIGHT /M | WORKING LOAD | PROOF TEST(MIN) | BREAKING FORCE(MIIN) | |||
MM | IN | AMIN | BMAX | ||||||
6×18 | 6 | 7/32 | 7.5 | 21 | 0.79 | 10 | 20 | 45.2 | |
8×24 | 8 | 5/16 | 10 | 28 | 1.38 | 15 | 30 | 80.4 | |
10×30 | 10 | 3/8 | 12.5 | 35 | 2.2 | 25 | 50 | 125 | |
12×36 | 12 | 7/16 | 15 | 42 | 3.1 | 35 | 70 | 181 | |
13×39 | 13 | 1/2 | 16.3 | 46 | 3.8 | 40 | 80 | 214 | |
14×42 | 14 | 1/2 | 18 | 49 | 4.13 | 50 | 100 | 250 | |
15×46 | 15 | 3/5 | 20 | 52 | 5.17 | 55 | 110 | 280 | |
16×48 | 16 | 5/8 | 20 | 56 | 5.63 | 60 | 120 | 320 | |
18×54 | 18 | 23/32 | 23 | 63 | 6.85 | 80 | 160 | 410 | |
19×57 | 19 | 3/4 | 23.7 | 63.2 | 7.7 | 90 | 180 | 450 | |
20×60 | 20 | 3/4 | 25 | 70 | 8.6 | 100 | 200 | 500 | |
22×66 | 22 | 7/8 | 28 | 77 | 10.2 | 120 | 240 | 610 | |
24×72 | 24 | 15/16 | 32 | 82 | 12.78 | 140 | 280 | 720 | |
26×78 | 26 | 1 | 35 | 91 | 14.87 | 170 | 340 | 850 | |
30×90 | 30 | 19/16 | 38 | 105 | 19.6 | 220 | 440 | 1130 | |
32×96 | 32 | 11/4 | 40 | 106 | 22.29 | 250 | 500 | 1286 | |
34×126 | 34 | 13/8 | 42.5 | 109 | 22.7 | 363 | 870 | 1450 | |
g80 alloy steel lifting chain surface treatment
self-color------------------- black oxidated--------electro galvanized-----yellow galvanized
