SpecificationsWe are manufacturer of G80 hoist chain 1)alloy steel(20Mn2), high strength 2)Ulimitate loading is 4times work

Model	Specification	Diameter	Single Link Pitch		9 Link Pitch L		Outside Width		Inside Width	Weld Seam	Weld Seam
	Diameter	Tolerance							(MIN)	(MAX)	Length(MAX)
	d	d-dn	Specification	Deviation	Specification	Deviation	Specification	Deviation	W1	dw	2e
			Value		Value		Value
HSZQL-5*15	5	+0.1	15	+0.29	135	+0.68	17	+0.38	6.8	5.5	6
		-0.3
HSZQL-6*18	6	+0.12	18	+0.35	162	+0.82	20	+0.45	7.76	6.6	7.2
		-0.36
HSZQL-6.3*19	6.3	+0.13	19	+0.37	171	+0.863	21	+0.48	8.14	6.9	7.56
		-0.38
HSZQL-7.1*21	7.1	+0.14	21	+0.41	189	+0.96	23	+0.54	8.52	7.5	9.1
		-0.43
HSZQL-8*24	8	+0.16	24	+0.46	216	+1.097	26	+0.60	9.68	8.8	9.6
		-0.43
HSZQL-9*27	9	+0.18	27	+0.52	243	+1.233	30	+0.68	11.64	9.9	10.8
		-0.54
HSZQL-10*30	10	+0.20	30	+0.58	270	+1.37	33	+0.75	12.6	11	12
		-0.6