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Welded Plain Type Serrated Bar Hot DIP Galvanizing Steel Structure Grating for Stair Tread
Zhuote stair tread steel gratings, also called grating steps, are made of low carbon steel or stainless steel. It is one of the most widely used and popular types of steel gratings. With the features of high strength, high bearing capacity, wear resistance, resistance to extreme temperature wind and rain, non-slip, anti-corrosion, beautiful and easy to install and remove extend the lifespan, stair tread steel grating is widely used as different types of steel ladders in the factory, school, park, stadium, civil and commercial buildings.
Different classifications of stair tread steel grating
According to the different installation methods, straight stair tread steel grating can be divided into 4 styles, T1, T2, T3, T4.
T1 welded installation
T2 Side plate is 65*5mm flat bar, installed by bolts.
T3 With Anti-rubbing board, also Checker Nosing Steel Grating fixed by welding.
T4 Fixed by bolts, with anti-robbing board ( checker nosing)
Material |
| |
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 Treatment | Nature, hot DIP galvanizing, paint spraying or following customer requirements | |
Features | Anti-rust, durable, strong, safe, easy installation | |
Packing | Wrapped with film and straps, wooden pallet packing | |
Meeting steel grating standards | A) China: YB/T4001.1-2007 B) USA: ANSI/NAAMM(MBG531-88) C) UK: BS4592-1987 D) Australia: AS1657-1985 |
Stair tread steel grating show:
Used on straight stair steel stair
Company Information
Hebei Hangjin wire mesh products Co., Ltd. is located in the "Hometown of Chinese silk screen" - Anping
County, Hebei Province, is a modern steel grid production
enterprise in the northern region with a very large scale, the
company set production, sales, research and development and one.The
company's products include trench cover, tree pool cover, inserted
steel grid and other steel grid (grid) products, and steel mesh,
guardrail net products.We can also according to the needs of users,
the production of large heavy bearing steel lattice plate, special
steel lattice plate and other products.To provide design scheme and
cost control for different working environment, bearing capacity,
span, shape and color as well as cost.The company has a steel grid
automatic production line, a galvanized production line, nearly 50
technical workers, research and development personnel, the products
are exported to Europe and The United States and Southeast Asia,
quality and cheap service thoughtful, welcome new and old customers
to buy.All products are in accordance with The Chinese
YB/T4001-2007 standard, or the United States ANSI/NAAMM(MBG53193),
the United Kingdom BS4592-11995 and Australia AS1657-88 standard
products are widely used in petroleum, chemical, port, power,
transportation, paper making, medicine, steel, food, municipal,
real estate, manufacturing and other fields.Hangjin always adheres
to the guiding ideology of "survival by quality and efficiency by
management".From contract signing, product production to delivery,
we fully implement ISO9001 quality management system, ERP system
and 5S management, and wholeheartedly provide customers with the
best quality products.
FAQ:
A: Yes,we have specialized in this field for about 10 years experience.
A: Yes,we can provide sample in half A4 size together with our
catalogue.
But the courier charge will on your side.
We'll send back the courier charge if you make an order.
A: The specification of wire mesh.such as material,mesh number, wire diameter,hole size,width,quantity,finishing.
A: We always prepae enough stock material for your urgent
requirement. the delivery time is 7days for all the stock material.
We'll check with our production department for the non-stock items
to offer you the exact delivery time and producing schedule.
Usually by sea.
We usually use the T/T,L/C,D/P,Western Union.