Tianjin Shunjinhua Machinery Manufacturing Co Ltd
86-022-68900512
Home / Platform Steel Grating / Dealer building materials bridge platform carbon steel grating with low price
Dealer building materials bridge platform carbon steel grating with low price
Specification: 1-100 USD/PIECE
Use Parts: 10 PIECE
Layer: 4000 TON
Gloss: TianJin
Payment Terms: TT or LC or Others
Tags:
Place of OriginTianjin, China
Brand NameShunjinhua
MaterialSteel
StandardAISI, ASTM, BS, DIN, GB, JIS
ApplicationSteel Walkway And Floor
Typesteel grating
Flat bar surface treatmentflat or serrated
Surface treatmentelectric or dipped galvanized /painting etc.
gradeLow carbon steel / stainless steel / aluminum alloy
cross bar typewisted square , square ,round

INTRODUCTION

Type

Plain / Smooth, Serrated /teeth, I bar, serrated-I bar

Steel flat size

20×3,25×3,25×5,30×3,30×4,30×5,32×3,32×5……75x8mm,etc.

Bearing bar pitch

25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm

Cross bar pitch

5x5, 6x6, 8x8mm

material

Low carbon steel, stainless steel, aluminum alloy

Surface treatment

hot galvanized, painting, electro galvanized

Material standard

Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A)

Galvanizing standard

CN: GB/T13912, US: ASTM (A123), UK: BS729

Steel grating standards

China: YB/T4001-1998
USA: ANSI/NAAMM (MBG 531-88)
UK: BS4592-1987
Australia: AS1657-1988
Japan: JJS

 

Steel grating is extremely versatile with various materials of galvanized steel, stainless steel, aluminum alloy, fiberglass.

 

Steel grating specifications:


Load Bar Size: 20x3mm-75x8mm generally. 
Load bar's c/c distance: 30mm, 40mm, 60mm and 12.5mm or 33.5mm and their multiples generally.
Cross bar's c/c distance: 50mm, 100mm, 38mm, 76mm generally.
Cross bar's size: 6mmx6mm twisted rod generally;
small size grating using 5mmx5mm twisted rod;
For stainless using diam 5mm round bar.
Load bar's top surface: Flat type-F, Serrated type-S, I type


Series 1: 30mm centres

Load bar's centre distance 30mm, cross bar's centre distance 100mm; Load bar's centre distance 30mm, cross bar's centre distance 50mm.
Suitable for heavy loading
Available in mild steel (forge welded or twistlock) and aluminium (twislock)

 

Series 2: 40mm centres

Load bar's centre distance 40mm, cross bar's centre distance 100mm; Load bar's centre distance 40mm, cross bar's centre distance 50mm.
Series 2 grating is available in both forge bar and twistlock. The lightweight, economical design of the Series 2 grating makes it perfect for walkways, fixed platforms, stairways and ladders. Available in twistlock (mild steel and aluminium material)

 

Series 3: 60mm centres

Load bar's centre distance 60mm, cross bar's centre distance 100mm; Load bar's centre distance 60mm, cross bar's centre distance 50mm.
Series 3 grating is mainly used in the mining industry as it minimises the build-up of spillages on the flooring. The openings let small matter fall through while larger matter is caught on the grating. Series 3 is a very lightweight design and is not recommended for high-impact load.

 

PICTURES

 

Property: High strength, light structure; beautiful appearance, durable; ventilation, lighting, heat dissipation, explosionproof, corrosion resistance, good performance of skidproof.

Application: Steel grating are widely used as platform, pavement, trestle, drain cover, manhole cover, ladder, fencing in field of petrochemical engineering, power plant, water plant, sewage treatment plant, municipal engineering, environmental engineering etc.


Features

1. High strength, light structure: solid grid pressure welding structure has advantages of high load, light structure, easy installation, etc.
2. Fine appearance, durable in use: hot zinc dipping surface treatment makes it own fairly good corrosion resistance, bright and beautiful surface.
3. Good ventilation, lighting, thermal, anti-explosion, and anti-skid performance.
4. Prevent dirt deposition.


Our workshop


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CONTACT US

86-022-68900512
152 kilometers of national highway 104, east side of gaogaolou village, jinghai town, jinghai district, Tianjin,China

COMPANY DETAILS

Shunjinhua is specialized in manufacture and export all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steelmill black and hot dip Galvanizing grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.

Tianjin Shunjinhua Machinery Manufacturing Co Ltd