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Stair Tread Serrated Steel Grating Custom Width HDG Surface Treatment
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Brand Name:CHENG HE
Model Number:A36 Q195 Q235 Q275 Q345 304 316 304L 316L
Certification:ISO9001
Payment Terms:D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:100T/DAY
Delivery Time:15-20 Days
Company Data
Site Member
Contact Person
Sunny
Business Type:
Manufacturer Exporter Trading Company Seller
Officials:
Senhe Industrail Zone,Anping,Hebei,China
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Hot Dipped Galvanized Serrated Steel Grating for Flooring , Stair
Tread , Ditch Cover
Description:
Steel bar grating is the product in accordance with customers
requirements that is lined by load flat steel and horizontal rod
alternately in a certain space, welded into primary plate in the
high voltage resistance welding machine, then through the
deep-processing of such working procedures as cutting, slitting,
tapping, bordure, etc.
Bearing Bars – Load carrying main elements made from steel, aluminum, or
stainless steel, extending in the direction of the grating span.
Bearing Bar Centers – The distance center-to-center of the bearing bars.
Carriers – Flats or angles which are welded to the grating panel and nosing
of a stair tread and are bolted to a stair stringer to support the
tread.
Clear Opening – The distance between faces of bearing bars in rectangular
gratings, or between a bent connecting bar and a bearing bar in a
riveted grating.
Cross Bars – The connecting bars which extend across the bearing bars, usually
perpendicular to them. They may be bent into a corrugated or
sinuous pattern and, where they intersect the bearing bars, are
welded, forged or mechanically locked to them.
Cross Bar Centers – The distance center-to-center of the cross bars.
| Product Name | Serrated Steel Grating |
| Material | Low Carbon Steel/Stainless Steel |
| Grade | CN:Q235,Q345, US:A36,UK:43A |
| Standard | CN: YB/T4001-1998, US: ANSI/NAAMM, UK: BS4592-1987, AUS1657-1988, JJS |
| Certification | CE, GOST, ISO9001, ISO14001, HSE |
| 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 |
| Bearing bar type | Plain, Serrated (tooth-like), I bar (I section), Serrated-I |
| Cross bar size | 5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) |
| Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc. |
| Panel size | 3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,7315x1000, 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, US: ASTM (A123), UK: BS729 |
| Color | Silver/Black |
| Application | petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, manufacturing |
6000 × 1000 × 25 mm galvanized steel serrated grating
- Surface treatment: HDG.
- Bearing bar width: 25 mm.
- Tie rod thickness: 7.5 mm.
- Serrated bar thickness: 4.8 mm.
- Bearing bar internal pitch: 30 mm.
- Cross bar internal pitch: 100 mm.
- Closed end.
- Steel material: ASTM A36/Q235B/S275J.
- Quality tolerance: +0.04% -0.04%.
- Surface: Hot dip galvanised (over 500gm/m2).
- Material certificate to BS EN10204-3.1B.
6000 × 1000 × 30 mm galvanized steel serrated grating
- Surface treatment: HDG.
- Bearing bar width: 30 mm.
- Thickness/width of banding bar: 5.0 mm.
- Twisted bar thickness: 8.0 mm.
- Bearing bar centers pitch: 25 mm.
- Cross bar centers pitch: 103 mm.
- Closed end.
- Steel material: ASTM A36/Q235B/S275J.
- Quality tolerance: +0.04% -0.04%.
- Surface: Hot dip galvanised (over 500gm/m2).
- Material certificate to BS EN10204-3.1B.
Features:
-Material saving, slip-resistant and safe
-Lightweight, easy to install and clean-node
-Heavy loading and durable
-Nice appearance, high strength, ventilation and light can pass through
Our Services:
-We can provide free steel bar grating samples of small sizes, but
customers need to pay the express cost.(This can be discussed)
-OEM is accepted. We have technical engineers. Then we can design
steel bar grating for customers’
projects, and make
products according to customers’ drawing.
-Once receiving customers’ inquiries. Our company promises to
provide services within 24 hours.
Material Picture:
Company Profile
Anping Chenghe Wiremesh Products Co.,Ltd.
Anping Chenghe Wiremesh Products Co.,Ltd was founded in 2014,covering a area if 20 acres,with registered capital of 1000000 RMB and more than 100 professional and technical personnel and more than 10 senior engineers.The company is located in the biggest wire mesh production base in Asia,Hebei Anping county,which is called “Hometown of Wire Mesh In China”,which is in the southwest of Tianjin Port of Bohai Bay,in the south of Beijing and Tianjin and near to the Hebei province capital shijiazhuang.The environment is superior and the transportation is convenient.
Anping Chenghe Wiremesh Products Co.,Ltd.is a collection of research and development,manufacturing and sales for the integration of professional wire mesh trading company.The company own advance production equipments and adopt the first-class melting and welding technology.Our main products are:Hot Dipped Galvanized Steel Grating, Heavy Duty Steel Grating,Galvanized Steel Walkway Grating , Serrated Steel Grating , Steel Bar Grating,Steel Stair Treads Grating ,Compound Steel Grating, Steel Grate Drain Cover , concealed manhole cover,Wire Mesh Fence, Welded Wire Mesh, Stainless Steel Wire Mesh,Stainless Steel Wire Mesh,Expanded Metal Mesh and Filter Screen Mesh etc. Our company can produce all kinds of material, specifications and special requirements of steel grating, Which are all in accordance with Chinese standard YB/T4001.1-2007 and the ANSI/NAAMM (MBG531-88) standard and other related international standard to produce.Our products are widely used for workshop passage,factory corridor and steel structure platform in the industries like:electric power,chemical,petroleum,natural gas,sewage treatment,Automobile manufacture and harbour port.In recent years we kept on researching and developing new different types of wire meshes and gratings,which are widely used as guardrails in highway,railway,airport,municipal public facilities,living community,stadium,coal mine,prairie,military area and frontier.
Our products in addition to products sold to China, also exported to North America, South America, Middle East, Europe, Asia and other places, by the domestic and foreign customers of all favour.We warmly welcome friends from all corners of the world both at home and abroad to patronize us,with the promise of leading technology,superior quality,favorable price,complete varieties and thoughtful service.We wish us cooperate successfully and create the brilliant future together!
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