Welded flat sawtooth strip hot dip galvanized steel structural steel grating for stair treads

Welded Plain Type Serrated Bar Hot DIP Galvanizing Steel Structure Grating for Stair Tread The products are widely used in areas such as oil and  petrochemical industry, power and steel plant, port, shipyard, water and sewage treatment, municipal construction, ceiling, and etc.Technical Data TableMateriallow carbo

Featured Products

Welded Plain Type Serrated Bar Hot DIP Galvanizing Steel Structure Grating for Stair Tread 

The products are widely used in areas such as oil and  petrochemical industry, power and steel plant, port, shipyard, water and sewage treatment, municipal construction, ceiling, and etc.

Technical Data Table
Materiallow carbon steel, stainless steel or following customer requirements
Bearing bar specifications (mm)20 x 3 to 100 x 10;
25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4mm, or customerized
Bearing bar pitch (center to center)12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, or customerized
Cross bar pitch (center to center)38, 50, 76, 100, 101.6mm etc, or customerized
Surface TreatmentNature, hot dip galvanizing, paint spraying or following customer requirements
FeaturesAnti-rust,durable, strong, safe, easy installation
PackingWrapped with film and straps, wooden pallet packing
Meeting steel grating standardsA) China: YB/T4001.1-2007
B) USA: ANSI/NAAMM(MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985

Welding Mould List
Haoyuan Welding Mould List
No.Bearing Bar Pitch
(mm)
Standard Panel Width
(Bearing Bar Thickness 5mm)
Bearing Bar Number
(PC)
Remark
112.5100581Pitch between the two sides are smaller than normal bearing bar pitch.
215101068 
320101051 
42299546 
523.85100743 
625100541 
73099534 
830.16100034 
930.3100534 
1032.5101332 
1134.3100030 
1235102030 
1335.3102930 
1440100526 
1541103026 
1641.499925 
1750100521 
186096517 
196299717 


Welded Plain Type Serrated Bar Hot DIP Galvanizing Steel Structure Grating for Stair Tread


Welded Plain Type Serrated Bar Hot DIP Galvanizing Steel Structure Grating for Stair Tread


Packaging Method and Process

Welded Plain Type Serrated Bar Hot DIP Galvanizing Steel Structure Grating for Stair Tread

How to produce steel grating? Please reference our production line as below.
Welded Plain Type Serrated Bar Hot DIP Galvanizing Steel Structure Grating for Stair Tread

Company Profile
Ningbo Haoyuan steel grating Co. Ltd. is a professional enterprise in R & D., design, steel grating, SMC grating field. With innovative and pragmatic, scientific developing philosophy, following the criterion of ISO9001, it provides steel grating, stair tread, compound steel grating, fiberglass grating, drainage pit/trench cover, railing & stanchion, etc. It products are widely used in petroleum, chemical industry, environmental protection, power plants, pharmaceutical, printing and dyeing, brewing water supply and drainage, transportation and other industries.

With its ten years of professional management experience and production in press welding steel grating, Haoyuan steel grating Co., Ltd always strictly follows the brand management of "quality making value, innovation leading the future", to provide clients high quality assurance, drawing, mechanics calculation, data collation service. The products have been exported to different countries and regions, such as South Korea, Singapore, Thailand, Australia, France, Kenya, etc.

WEBSITE: cngrating.en.made-in-china.com
SALES DEPT. FOREIGN BUSINESS:
 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours