1. Electro-forging Steel Grating Brief Introduction

19-W-4 is the steel grating mesh size described as per America Standard. It means that the bearing bar pitch is 19/16 (1-3/16) inch which is approximately equal to 30mm, and the cross bar pitch is 4 inch which is approximately equals to 100mm. Therefore, 19w4 steel Bar Grating is same as Steel Gratings with mesh size 30x100mm. It is regular type in Chinese Market, and it can be electro-forged by Machine directly.

2. 19-W-4 Electro-foring Steel Grating Surface Treatment

1) Hot dip galvanized as per ASTM A123 or EN ISO 1461 or special requirement

2) Painted or Powder Coated

3) HDG plus painted/powder coated

3. 19-W-4 Electro-forging Steel Grating Application

19-W-4 Electro-forging Steel Gratings are widely used for platform walkways flooring in power plant,boiler,paper making machines,coating equipments,oil and gas projects,offshore/onshore projects, etc. 

1. Our engineers can design the shop drawing according to your projects and create 3D model.

2. Free samples can be provided.

3. The package method can be custimized.

4. We support the third party organization to come our factory for inspection.

5. The after-sale service and installation method can be provided.

We have participated in many big projects in various fields from domestic as well as overseas.

Such as Liza Destiny FPSO (SBM), Liza Unity FPSO (SBM),BHP South Flank,Baku-Tbilisi-Ceyhan Oil Pipeline (BP),and Aktogay Expansion project bagging plant (FLSmidth), etc.

We can effectively coordinate you schedule to ensure your job site receives the products they need, and when they need it. Gratings are clearly marked and identified on our supplied gratings & drawings for accurate field installation.