Hot Sale Heavy Duty Steel Grating, Hot Dipped Galvanized Avoid Rust

• Certification: ISO
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Surface Treat: Hot Dipped Galvanized
• Model NO.: W-SGH
• Sizes: Customized
• Standard: Yb/T4001.1-2007,ANSI/Naamm(Mbg531-88),BS4592-1987,
• Transport Package: Pallets
• Specification: SGS approved
• Trademark: WEICAI
• Origin: Anping, China
• HS Code: 73089000
• Production Capacity: 50pieces/Day

Product Description

Steel Grating (Plain Steel Grating & Serrated Steel Grating)
 

Product Details
No.	Terms	Description
1	Material	Low carbon,middle carbon,stainless steel
2.	Material standard	GB700-88,ASTM(A36),BS4360(43A),AS3679
3.	Bearing bar size	20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5, 40*3,40*5,45*5,50*3,50*5,55*5,60*5,65*5mm etc,
4.	Bearing bar pitch	15,20,25,30,33,35,38,40,50,60,80,90mm
5.	Cross bar pitch	24-200mm
6.	Surface treatment	Hot dipped galvanized,painted,self-color,
7.	Grating standard	YB/T4001.1-2007,ANSI/NAAMM(MBG531-88),BS4592-1987,AS1657-1985
8.	Bearing bar type	F,I ,S,IS type
9.	Application	Floor walkway,industrial platform,stair tread,metal ceiling
10.	Feature	Fine appearance,anti-corrosive,simple installation,light weight,  high load,anti-skid,Prevent dirt deposition,ventilation,anti-explosion

1) Bearing Bar (Load Bar) (mm): 20 x 3 to 100 x 9;the specification of "I-section" is 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 4, etc.

2) Bearing Bar Pitch (center to center): 12.5 to 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available
3) Cross Bar Pitch (center to center): from18.5 to 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.

4) Steel Grating  Material:Q235 Steel or stainless steel grating.
5) Steel Grating Surface Treatment: Untreated, Painting or Hot Dipped Galvanizing
6)Quality Standard:
Steel Grating Standard: China YB/T4001-1998
America ANSI/NAAMM (MBG531-88)
Britain BS4592-1987
Australia AS1657-1992
Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)
Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729
7) Application of Steel Grating: Floor;Catwalk;Mezzanines/decking;Stair tread;Fencing;Vault bin floor;Ramp;Dock/Warehouse;all kinds of trench cover;Window and machinery safe guards;Wash rack;Ventilation screen;Storage rack;Suspended ceiling;Drainage pit cover,etc