G80 High Grade Transport Chain W/ Grab Hooks

We use high qualified alloy steel to produce G80 or G70 chains chains (Mn alloy steel), all G80 chains will be approved by 6-meter proof load test, breaking link rate is 1/10000, which exceed industrial level 6/10000.

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Product Introduction

NACM96/NACM2010 Standard G80 Transport Chain

Chain Material: 20Mn2A, 25MnV, 30Mn2 ETC

Production standard: NACM96

Chain grade:G80

Safety factor:2.5 times proof load test, 4 times safety factor.

Surface treatment: black oxide, electroplate, black painted, hot dip galvanized etc

Specification of G80 Transport Chain NACM96/NACM2010:

NOMINAL SIZE		MATERIAL DIAMETER		WORKING LOAD LIMIT		PROOF TEST (MIN)		BREAKING FORCE MIN		INSIDE LENGTH		INSIDE WIDTH
mm	in	mm	in	kg	lb	kn	lb	kn	lb	mm	in	mm	in
7.0	1/4	7.0	0.276	1430	3150	27.0	6100	53.9	12100	31.5	1.24	9.8	0.38
8.0	5/16	8.7	0.343	2130	4700	41.6	9400	83.5	18800	33.5	1.29	12.2	0.48
10.0	3/8	10.0	0.394	2990	6600	55.0	12400	110.0	24700	35.0	1.38	14.0	0.55
13.0	1/2	13.0	0.512	5130	11300	92.9	20900	185.8	41800	45.5	1.79	18.2	0.72
16.0	5/8	16.0	0.630	7170	15800	140.4	31600	280.8	63200	56.0	2.20	20.0	0.79