High Carbon Steel Zigzag Spring for Sofa
usually our sofa spring distance is 20mm
height :50mm & 45 mm
length:according to client's requirement
please see below as your reference
size weight pieces/mt quantity/20ft
8x21" 0.150g 6666 22mt
8x23" 0.165 6060 22
8x22" 0.157 6369 22
9x23" 0.145 6869 21
11x17" 0.075 13333 20
11x19" 0.084 11904 20
12x17" 0.065 15384 18
12x19" 0.075 13333 18
8x28" 0.196 5102 24
8x28.5" 0.201 4975 24
8x30" 0.209 4784 24
8x30.5" 0.215 4651 24
9x25" 0.160 6250 23
9x26" 0.165 6060 23
9x28" 0.178 5617 23
High Quality Zigzag Spring & Sofa Spring in roll