ASTM Stainless Steel Grating Steel Stair Treads

• Size: Per Design
• Transport Package: Pallet
• Specification: ASTM
• Trademark: MR
• Origin: Qingdao, Shandong
• Model NO.: MRG011
• HS Code: 73089000
• Production Capacity: 200, 000 Tons/Month

Product Description

ASTM Stainless Steel Grating Steel Stair Treads

Stainless steel stair treads are available fabricated to any size in type "WS" welded, type "DTS" dovetail pressure locked, or type "SLS" swage locked grating. Treads are manufactured with a defined visible nosing and pre-punched end carrier plates or angles, ready for bolting or welding to the stair stringers.

Stainless Steel Carrier Plates & Angles

Stainless Steel Carrier Plates

Recommended for use with 19, 15, and 11 spaced gratings 

"B" Dimension

1-3/4" for 3/4" thru 1-1/4" bearing bars
2-1/4" for 1-1/2" thru 1-3/4" bearing bars
3-1/4" for 2" thru 2-1/2" bearing bars
 

Stainless Steel Carrier Angles

Recommended for use with 8 and 7 spaced gratings