15-W-4 Compound Steel Grating with Checker Plate | 25-100mm Bearing Bars | Hot Dip Galvanized

Price Negotiable

Price: Negotiable

MOQ: 3tons

Delivery Time: 3-10work days

Brand: TT

Product Description

Product Overview

Our 15-W-4 Compound Steel Grating combines steel grid grating with checker plate for superior load-bearing capacity and slip resistance. Manufactured by Anping Tiantai Steel Product Co. Ltd., this composite solution meets international standards including ANSI/NAAMM and YB/T 4001.1-2007.

Key Specifications

Parameter	Available Options
Bearing Bar Sizes	25x3mm to 100x10mm, I-bar profiles 25x5x3mm to 40x5x3mm
Bearing Pitch	12.5mm to 80mm, including 15-W-4 standard
Cross Bar Pitch	38.1mm to 120mm, including 2" & 4" options
Steel Grades	ASTM A36, Q235, S235JR, SS304, mild & low carbon steel
Surface Treatments	Black, self color, hot dip galvanized, painted, spray coating
Grating Styles	Plain/smooth, serrated/teeth, I-bar, serrated I-bar

Manufacturing Excellence

ISO9001 certified manufacturing processes
Over 10 years of professional press welding experience
Custom specifications available for optimal installation design
Comprehensive quality control from material selection to final inspection

Applications

Widely used in petroleum, chemical plants, power stations, environmental protection systems, pharmaceutical facilities, water treatment plants, and transportation infrastructure.

Product Image