Steel Flooring Grating Drainage Trench Cover

Basic Info

Model NO.	HBSL
Material	Stainless Steel
Transport Package	Steel Bracket
Specification	Bearing bar pitch: 20mm,25mm,30mm,40mm,50mm,60mm
Trademark	Solucent
Origin	Hebei Province, China
HS Code	730890
Production Capacity	200 Pieces/Day

Product Description

Material	Mild steel / carbon steel / stainless steel+abrasive plate: Q235B, ASTM A36, S275JR etc.
Specification	All the stair treads can be customized Bearing bar: from 25*3mm to 100*8mm Bearing bar pitch: 12.5, 22, 25.4, 30, 34, 40, 41, 60mm etc. Cross bar: 5mm,6mm,8mm, round or twisted bar Cross bar pitch: 33, 38, 50, 76, 100mm
Galvanized standard	ISO 1461; ASTM A123; GB/T13912:2002
Package	seaworthy package
MOQ	50 pieces

All gratings as per your requirements can be customized.

1. Brief Introduction of press locked steel gratings

With Press-Locked Grating the cross bars and bearing bars are notched and pressed together through a high pressure manufacturing process. The result is a bi-direction flush surface that assures a firm, rigid connection and makes it aesthetically appealing for architectural applications. It is available from stock in twp bearing bars heights, in plain or corrosion-resistant galvanized steel, or aluminum. A variety of other bar heights, bar spacings and materials is available by special order.

2. Common Steel Grating Specification
1) Bearing bar size (mm): 25 x 3; 25 x 5;30 x 3; 30 x 5;32 x 3; 32 x 5; 35 x 3;35 x 5.....2) Bearing bar pitch(mm): 20;30;34;40;50;60.....3) Cross bar pitch(mm): 50;100;38.....

3. Surface Treatment

4. Grating Standard
1) China: YB/T4001-19982) USA: ANSI/NAAMM (MBG531-88)3) UK: BS4592-19874) Australia: AS1657-19855) Japan: JJS

5.Application