Gnee Steel (tianjin) Co., Ltd
| Payment Terms | T/T , Western Union, MoneyGram |
| Supply Ability | 100 tons per week |
| Delivery Time | 15 days |
| Packaging Details | steel belt with square pipe |
| Name: | STAIR TREADS |
| Steel Standard | GB700-88,ASTM(A36),BS4360 |
| Color | Silver,Black |
| Steel standard: | JR275,ASTMA36,A1011,A569,Q235 |
| Mesh (Spacing) | 30 40 50 60 70 |
| Stair size:: | 275x650, 250x800, 300x1000 |
| Grating bar type: | Serrated bar, plain bar, I-bar, Serrated I-bar |
| Grating Application | Industry floor, platform, walkway |
| Model Number | Stair Treads |
| Certification | sgs |
| Brand Name | Gnee |
View Detail Information
Explore similar products
Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate
Perforated Galvanized Steel Stair Treads 1.5 - 5mm Thickness Anti Slip Surface
T6 Steel Grating Stair Treads With Yellow Nonskid Nosing Low Carbon Steel
ASTM Q235 SS304 Metal Stair Treads , 25 X 3 Stainless Steel Stair Tread
Product Specification
| Payment Terms | T/T , Western Union, MoneyGram | Supply Ability | 100 tons per week |
| Delivery Time | 15 days | Packaging Details | steel belt with square pipe |
| Name: | STAIR TREADS | Steel Standard | GB700-88,ASTM(A36),BS4360 |
| Color | Silver,Black | Steel standard: | JR275,ASTMA36,A1011,A569,Q235 |
| Mesh (Spacing) | 30 40 50 60 70 | Stair size:: | 275x650, 250x800, 300x1000 |
| Grating bar type: | Serrated bar, plain bar, I-bar, Serrated I-bar | Grating Application | Industry floor, platform, walkway |
| Model Number | Stair Treads | Certification | sgs |
| Brand Name | Gnee | ||
| High Light | bar grating treads ，exterior metal stair treads | ||
Contracted Fashion Galvanized Steel Grating Stair Treads with T1 T2 T3 T4 Type
Tread stair of steel grating is made from the steel grating (plain style,serrated style and I
bar type) and to any dimensions to suit the relevant stairway.
Our stair treads have 8 types, they are:
1: Stair Tread without Nosing, Welding fixing
2: Stair Tread without Nosing, Bolted fixing
3: Stair Tread with Checkered Plate Nosing, Welding Fixing
4: Stair Tread with Checkered Plate Nosing, Bolted fixing
5: Stair Tread with Vertical Striped Plate Nosing, Welding fixing
6: Stair Tread with Vertical Striped Plate Nosing, Bolted fixing
7: Stair Tread with Perforated Plate Nosing, Welding fixing
8: Stair Tread with Perforated Plate Nosing, Bolted fixingYou can choose any type above, and we also can supply customized products
ISO 9001-2000 manufacture and export steel tread, steel stair tread , steel step, stair tread, steel ladder
| 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 |
| 11. | Payment terms | TT,L/C |
| 12. | Package | Pallets in containers packed by steel strap and worthy sea shipping, or according to the customers' requirements |
| 13. | Product capacity | 10days for a 20” |
Recommend stair tread width:
| T1,T2,T3,T4 Bearing bar pitch 30mm | 95 | 125 | 155 | 185 | 215 | 245 | 275 |
| T1,T2 Bearing bar pitch 40mm | 125 | 165 | 205 | 245 | 285 | ||
| T3,T4 Bearing bar pitch 40mm | 115 | 155 | 195 | 235 | 275 | ||
| Screw hole pitch(mm) | 45 | 75 | 100 | 150 | |||
Stair tread max-length:
| Steel flat size Steel grating standards | 25×3 | 25×5 | 32×5 |
| Bearing bar pitch 30 mm | 550 | 900 | 1300 |
| Bearing bar pitch 40 mm | 450 | 750 | 1200 |
Production
How to order:
1.Kindly indicate the specifications,size,quantities,and required surface treatment of steel grating.
2.Give type and quantity of fastener.In principle,each piece of grating needs four sets of fasteners.
3.Please offer construction plan when big floor areas are required to cover with steel gratings.
Also provide constructional elevation drawing and joint details as well as section size and location of supporting steel beam,
if any openings are required on such floor areas.
4.When ordering stair treads,please state out types of stair treads,and the specification,length,width,
quantity and required surface treatment for grating used.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Employee Number:
250~300
Ecer Certification：
Verified Supplier
GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Factory Advanced Equipment We have more than 30 production lines... GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Factory Advanced Equipment We have more than 30 production lines...
Get in touch with us
Leave a Message, we will call you back quickly!