| Customization: | Available |
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| After-sales Service: | Contact Supplier |
| Warranty: | Contact Supplier |
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The steel grating is generally made of carbon steel, and the surface is hot-dip galvanized, which can prevent oxidation. It can also be made of stainless steel. The steel grating has ventilation, lighting, heat dissipation, anti-skid, explosion-proof and other properties.
| Products name | Hot dip galvanised HDG Heavy Duty Steel Bar Grating |
| Type of steel grating | W-pressure welded grating; L- pressure locked grating; C- socket welding grating |
| Surface treatment | G- hot dip galvanizing (G is usually omitted); P-painting; U-untreated |
| Pitch of bearing bars | 15-30mm, 40mm, 60mm, 80mm, 90mm etc. with 30, 40mm recommended. |
| Pitch of cross bars | 30, 38, 50, 76, 100mm etc. with 50, 100mm recommended. |
| shape of bearing bar | F-plain surface (F is usually can be omitted); S-serrated surface; I-the section is of "I" type. |
| Bearing Bar (Width x Thickness) | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc |
| Bearing Bar Pitch | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
| Dimension of cross bar | 5*5.6*6,8*8,10*10,12 * 12Mm, etc. . |
| Material Standard1 | ASTM A36, A1011, A569, Q235, S275JR, |
| Material Standard2 | Stainless steel 304/316, Mild steel & Low carbon steel, etc |
| Packing | 1) LCL(less than one container load): packed with plastic film then on the pallet 2) FCL(full container load): nude packing 3) Other special package :according to customers' requirements. |
| MOQ | Min trial order 25 ton each thickness, 1x20' per delivery. |
| Payment | 30% despoit in advance,70% after recepit of B/L copy.100% L/C is available. |
Steel grating is suitable for alloys, building materials, power stations, boilers. shipbuilding. petrochemical steel grating, chemical and general industrial plants, municipal construction and other industries, with ventilation and light transmission, non-slip, strong bearing capacity, beautiful and durable, easy to clean, easy to install and so on. Steel grating has been widely used in various industries at home and abroad, mainly used as industrial platforms, ladder pedals, handrails, passage floors, railway bridge sideways, high-altitude tower platforms, drainage ditch covers, manhole covers, road barriers, three-dimensional Parking lots, fences of institutions, schools, factories, enterprises, sports grounds, garden villas, can also be used as external windows of houses, balcony guardrails, guardrails of highways and railways, etc.
Jinan Zunkai Group founded in 2002, with five branch companies and is well-funded. Our annual sales nearly one billion, about 300,000 tons steel. Our company is located in Jinan City, Shandong Province. We entered into a strategic partnership with Bao Steel, Laiwu Steel, Rizhao Steel, Handan Steel, Anyang Steel, Maanshan Steel and other domestic large steel companies.
Zunkai is the largest steel agent in Shandong Province, we also have ourselves steel process factory with 100000 Square meter for steel laser cutting, surface treatment and other further processing, and our stock always more than 20, 000 tons.
Sincerely wish to building a long regular business with you forever!
Zunkai Group mainly engaged in: H beam, I beam, angle, Channel flat steel, round steel, galvanized steel, steel plate, PPGI, angle bar, steel pile etc. We always focused on the integration of resources in line with the concept of Win-win cooperation.
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