Tianjin Shunjinhua Machinery Manufacturing Co Ltd
86-022-68900512
Home / Heavy duty grating / Heavy Duty Drain Grate Type 30-102 Steel Grating with High Quality

Heavy Duty Drain Grate Type 30-102 Steel Grating with High Quality

Specification: 1-10 USD/SQUARE METERS
Use Parts: 10 SQUARE METERS
Supply Ability: 10000 SQUARE METERS
Payment Terms: TT , LC , Others
Tags:
PortShanghai, China
Production Capacity3000square Meters/Day
Payment TermsL/C, T/T, Western Union, Paypal, Money Gram
CertificationCE, ISO
ApplicationSteel Structure Walkway, Foot Pedal, Drain Cover, Roadway
ShapeI Shape
Manufacturing Machine Welding

1.what is steel grating ?( steel platform grating)  -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.
 
 
2.steel grating specification-   steel platform grating
panel size available(black grating): 1000x5800mm or 1000x6000mm
 


Bearing bar pitch  

  Cross bar pitch

 load steel size ( Width ×Thickness)

20×3

25×3

32×3

40×3

20×5

25×5

30

100

G203/30/100

G253/30/100

G323/30/100

G403/30/100

G205/30/100

G255/30/100

50

G203/30/50

G253/30/50

G323/30/50

G403/30/50

G205/30/50

G255/30/50

40

100

G203/40/100

G253/40/100

G323/40/100

G403/40/100

G205/40/100

G255/40/100

50

G203/40/50

G253/40/50

G323/40/50

G403/40/50

G205/40/50

G255/40/50

60

50

-

G253/60/50

G253/60/50

G403/60/50

G205/60/50

G255/60/50

Bearing bar pitch  

Cross bar pitch

load steel size (Width ×Thickness)

32×5

40×5

45×5

50×5

55×5

60×5

30

100

G325/30/100

G405/30/100

G455/30/100

G505/30/100

G555/30/100

G605/30/100

50

G325/30/50

G405/30/50

G455/30/50

G505/30/50

G555/30/50

G605/30/50

40

100

G325/40/100

G405/40/100

G455/40/100

G505/40/100

G555/40/100

G605/40/100

50

G325/40/50

G405/40/50

G455/40/50

G505/40/50

G555/40/50

G605/40/50

60

50

G325/60/50

G405/60/50

G455/60/50

G505/60/50

G555/60/50

G605/60/50


3.   steel grating platform  introduction--  steel platform grating

 


Bearing bar type

Flat bar

I bar

Serrated bar


Cross bar type

Twisted bar

Round bar

 flat bar


Production process

welded

Pressure locked



Surface treatment

Self-colour 

Galvanized 

painted


application

Platform 

walkway&floor

Trench cover

Steel stair treads


Suspended ceiling

Barrier fence



4.steel grating standard--  steel platform grating


Steel Grating  Standard


Steel Grating Standard

Steel Standard

Galvanizing Standard

China Standard

YB/T 4001.1-2007

GB700-88

GB/T13912-2002

USA Standard

ANSI/NAAMM (MBG531)

ASTM (A36)

ASTM (A123)

U.K. Standard

BS4592

BS4360 (43A)

BS729

Australia Standard

AS1657

AS3679

AS1650

Deutsche Standard

DIN24537

DIN17100-80

DIN50976


 6. steel platform grating   application
 
tobacco workshop suspended roof
( civil buildings such as gymnasium, exhibition centre, supermarket, bus station, quay and airport, etc.)
 port platform floor grating         
 
barrier fence grating (agricultral barrier,balcony,yard wall fence)
 
water channel grating


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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