T2 Steel Grating Stair Treads
T2 Steel Grating Stair Treads,food Steel Grating Stair Treads,ISO Steel Grating Stair Treadsfood Steel Grating Stair TreadsISO Steel Grating Stair TreadsOur company produces complete steel ladders with hand railings which are made of grating treads. According to whether the nosing to be used and the methods of mounting to stringers, grating treads are classified into four types, expressed as T1,T2,T3 and T4. In view of economics it is advisable to use the recommended lengths and widths below
Type of Stair Treads |
Checkered plate nosing |
Structure Characteristics |
T2 |
NO |
For anchoring with bolts, the two ends are closed with 65 x5 mm flat bars with holes. Without checkered plate nosing. |
T1 Welded Fixingwithout NosingRecommended Stair Treads Width
T1,T2,T3,T4Bearingbarat30mmpitch |
95 |
125 |
155 |
185 |
215 |
245 |
275 |
T1,T2Bearingbars40mmpitch |
125 |
165 |
205 |
245 |
285 |
||
T3,T4Bearingbars40mmpitch |
115 |
155 |
195 |
235 |
275 |
||
Fixingholecenters |
45 |
75 |
100 |
150 |
GratingSize
Grade |
CN: Q235, Q345, USA: A36, UK: 43A |
Standard |
CN: YB/T4001-1998, USA: ANSI/NAAMM, UK: BS4592-1987, AUS1657-1988, JJS |
Certification |
CE, GOST, ISO9001, ISO14001, HSE |
Bearing bar type |
Plain, Serrated (tooth-like), I bar (I section), Serrated-I |
Bearing bar size |
20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4.75X8,100X8mm,etc |
Bearing bar pitch |
20,25,30,32.5,34.3,40,50,60,62,65mm |
Cross bar size |
5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) |
Cross bar pitch |
0, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc. |
Panel size |
3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,6400x1000, as request |
Surface treatment |
Untreated, hot dip galvanized, cold dip galvanized, painted, powder coated,pickling, electrolytic polishing, or as customers' requirement. |
Galvanization Standard |
CN: GB/T13912, USA: ASTM (A123), UK: BS729 |
Color |
Silver/Black |
Application |
petroleum and chemical, port, power, transportation, papermaking, medicie, steel and iron, food, municipality, real estate, manufacturing |
SURFACE TREATMENT
Three ways of surface treatment can be adopted: galvanizing, painting and untreated, of which hot- dip galvanizing is recommended. |
|
Hot-dip galvanizing |
It is a form of galvanization. It is a process of coating steel grating with a thin zinc layer. By passing the metal through a molten bath of zinc, the average coating thickness is 70μm when steel bards range from 3mm to 5mm in thickness. |
Painting |
It is also a good way to get surface protective film. Coating thickness depends on the customer's choice. |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
Checkered stair treads | Checkered stair treads,Steel Grating Stair Treads for transportation,food Steel Grating Stair TreadsSteel Grating Stair Treads for transportationfo... | |
Grainage Trench Box Grate witout hinge Connection | Grainage Trench Box Grate witout hinge Connectionport Serrated Bar Steel Grating Supplierpetroleum Serrated Bar Steel GratingQUALITY STANDARDS ... | |
Silmline Trench Grate | Silmline Trench GrateAluminum Stair TreadsAluminum Stair Treads Factory GratingStandard Material Standard HDGStandard Ha... | |
Press Locked Steel Grating | Press Locked Steel Grating,Painted Steel Grating,Painted Steel Grating SupplierPainted Steel GratingPainted Steel Grating SupplierQUALITY STANDARDS... | |
customized Steel Grating Stair Treads | T4 Steel Grating Stair Treadscustomized Steel Grating Stair Treadscustomized Steel Grating Stair Treads SupplierOur company produces complete steel... |
Похожие товары
Dewatering and Drying System | Продавец: Nanyang Goodway Machinery & Equipment Co., Ltd. | The section of dewatering and drying has come to final steps of cassava processing, the vacuum de... | |
Fufu Machine | Продавец: Nanyang Goodway Machinery & Equipment Co., Ltd. | Features of Fufu Machine Fufu machine for sale- Make Fufu(foofoo) from Fresh Cassava Fufu Pro... | |
Hydroxypropyl Methyl Cellulose HPMC | Продавец: Shandong Jufu Chemical Technology Co., Ltd. | Hydroxypropyl methyl cellulose (HPMC) is a non-ionic cellulose derivative derived from natural co... | |
Hydroxyethyl Methyl Cellulose HEMC | Продавец: Shandong Jufu Chemical Technology Co., Ltd. | HEMC cellulosefinds extensive applications in various industries, including water-based latex coa... | |
Hydroxyethyl Cellulose HEC | Продавец: Shandong Jufu Chemical Technology Co., Ltd. | HEC (Hydroxy Ethyl Cellulose) is a non-ionic cellulose derivative that exhibits easy dispersion a... |