japanese standard stainless steel chain

strict welding craft, definitely material quality ,304/316/202,NI4,NI6,and other quality standard and nonstandard,either is ok

The japanese standard chain is the usual type of the chain.EX:  27*7-5 means the inside length and inside width with the 5MM wire diametre.This type of chain is mainly used in the protecting projects,decorating projects,conections,low required drag and so on.

material : 201 202 301 304 and other

technology: stamping process and argon-arc welding

polish technology : barrel abrasive polishing

with independent researched testing machine that can affiliate each product the chemical compositon and mechanical property certification

DIA	INSIDE LENGTH	INSIDE WIDTH	WEIGHT/M
2	12	3.5	0.07
3	24	5	0.15
4	29	7	0.27
5	27	7	0.44
6	31	9	0.65
6	24	9	0.72
7	37	10	0.88
7	28	10	0.96
8	38	11	1.18
8	32	12	1.27
9	39	13	1.55
9	36	14	1.61
10	42	15	1.95
12	54	20	2.77
12	48	19	2.88

japanese standard stainless steel chain