stair treads - QG000/00/000

1.Stair treads It is widely used in stair., 2.Range of application:All the stairs aisle - details see: https://www.buildingsupplieshub.com/stair-treads-10093459

Type: Stair Parts	Place of Origin: China (Mainland)	Brand Name: QLM	Model Number: QG000/00/000
Stair Part Material: Stainless Steel	texture: Q235	standard: YB/T4001, ANSI/NAAMM-MBG531, BS4592

1) Type of bearing bar: 20 x 3, 25 x 3, 25 x 5, 32 x 3, etc.
2) Pitch of bearing bar: 12.5, 15, 25, 30, 34.3, 40, 60, etc.
3) Pitch of cross bar: 38, 50, 76, 100, etc.
4) Material: carbon steel
5) Finish: hot dip galvanizing or painted or untreated
6) Steel grating standards:
a) China: YB/T4001-1998
b) USA: ANSI/NAAMM (MBG531-88)
c) UK: BS4592-1987
d) Australia: AS1657-1985

Packaging Detail:pallet or clients requirement

Delivery Detail:7-15Days