Active Member
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[China]
Address: Anping county, Hengshui city, Hebei province of China
Contact name:Bob Hope Wei
Anping County Hengyou Wire mesh Products Co., Ltd |
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stainless steel drain grate/bar grating stair tread/industrial floor grates/metal grates for decks/platform grating
1>Material :Mild steel & Low carbon steel, etc.
2>Surface treatment: hot-dipped galvanized, electric galvanized.
1>Bearing bar shapes: plain or serrated or I bar type.
2>Bearing Bar Pitch (center to center): 30, 40, 60mm are recommended,but we can also do it under customer's request.
3>Bearing Bar (Load Bar) Specifications (mm):The specification(thickness of bearing bar)of plain type and serrated type is 20 x 3 to 100 x 10;
4>Cross bar pitch(mm) :38, 40, 50, 60, 76, 80, 100, 110, 120 etc.
Application
We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.
Used in flooring walkway, Driveway, platform ,steel structures, stair tread, well cover, trench cover,sump 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.
Standards of serrated galvanized steel grating.
| 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 |
| Product Name | Drainage gutter with stainless steel grating cover,hot dip galvanized steel grating walkway,grating steel |
| Standard | 1.China: YB/T4001-1998; 2.USA:ANSI/NAAMM(MBG531-88) 3.UK:BS4592-1987 4.Australia:AS1657-1985; 5.Japan:JIS |
| Material | Q235,A36,SS304 |
| Bearing bar | 1.plain&serrated type:20x3 to 100x3mm 2.I-section type:(25,32,38,40,50)x5x3; (50,55,60,65,70,75)x7x4,etc |
| Surface treatment | untreated, painting or hot dip galvanizing |
| Grating type | 1.Plain style steel grating; 2.serrated style steel grating; 3.I bar type steel grating. |
| Application Fields | 1.steel structure platforms; 2.stair treads,sidewalks; 3.drainages; 4.well covers. |
| Advantages | 1.Low cost for molding or tooling; 2.Advanced &standardization workshops and facilitates; 3.High-tech and high precision manufacturing equipment; 4.Strict ISO 14001:2004,ISO9001:2008 standards; 5.ROHS compliant & environment friendly products; 6.Professional technical specialists and management personnel; 7.100%in house inspection before delivery; 8.All OEM/EDM is acceptable. |
metal floor mesh steel grating standard size made in China Specifications as follows:
| Series | Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar load(width×thickness) | |||||
| 20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | |||
| 1 | 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 | ||
| 2 | 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 | ||
| 3 | 60 | 50 | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 | |
| Series | Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar load(width×thickness) | |||||
| 32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | |||
| 1 | 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 | ||
| 2 | 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 | ||
| 3 | 60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 |
Processing
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.
How To Order Steel Grating
1. Bearing Bars Center To Center And Cross Rods Center To Center.
2. Depth And Thickness Of Bearing Bars
3. Surface: Serrated Of Smooth
4. Dimensions Of Area
5. Span(Direction Of Bearing Bars)
6. Finish:Mill(Bare), Black Paint, Or Galvanized.
7. Material: Steel, Stainless Steel, Or Aluminum
8. Banding Or No Banding
9. OEM & Customized Are Available
10. Packing Demand
11. Target Market & Delivery Day Offered Will Be Better.
We guarantee to give you the better service for any dealing with us, if you are not familiar with our service, no matter it is the design, price, plan or the technique and the delivery line, we have professional person to serve for you. We guarantee to do our best to resolve the matter until to your satisfaction
