Untreated Steel Gratings / Grille / Grate

  • Product name: Untreated Steel Gratings / Grille / Grate
  • Product classification: Steel Gratings
  • Company name: Yantai Hualian Steel Structure Co., Ltd
  • Model specification: customized
  • Product use: construction project, oil project, seaport, power plant, water plant, defense project, chemical factory,etc
  • Add time: 16/07/07
Product details

1. Steel Grating Specifications:

The press welded no galvanized no painted steel grating/grille/grate is made of load flat steel bar and cross bar, placed horizontally and vertically, and at an equal pitch apart, by welding with 200-ton hydraulic resistance automatic welding equipment, then cutting, punching and banding ends.

The Steel Grating symbol is as blow:

no galvanized no painted steel grating/grille/grate

Type of steel grating: W-pressure welded grating; L- pressure locked grating; C- socket welding grating

Pitch of bearing bars ranges from 15-30mm, 40mm, 60mm, 80mm, 90mm etc. with 30, 40mm recommended.

Pitch of cross bars ranges from 30, 38, 50, 76, 100mm etc. with 50, 100mm recommended.

Sign of the shape of bearing bar: F-plain surface (F is usually can be omitted); S-serrated surface; I-the section is of "I" type.

Surface treatment: G- hot dip galvanizing (G is usually omitted); P-painting; U-untreated.

untreated_surface_steel_gratingno_galvanized_no_painted_steel_gratingsteel_grating_untreated_surfacesteel_grating_no_galvanized

2. Untreated surface steel grating feature:

1) High strength and light structure

2) Powerful anti-corrosion, durable and long working life

3) Beautiful appearance, bright surface

4) No dirt-rain-snow deposit, automatic cleaning, easy maintenance.

5) Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion

6) Easy installation

steel_grating_untreated_surface

3.Untreated surface steel grating steel grating application:

No galvanized no painted steel grating/grille/grate is widely used in the platform, corridor, bridge,

well covers, stairs, fencing for petroleum, chemical, power plant,

waste treatment plant, civil engineering projects and environmental projects.

4. Packing detail: packed in bundle then fixed by steel belt as the general export package and we also could pack it according to customers' requirement.

5. Delivery detail: within 7-20 work days after confirmation.

steel_grating_trench_cover_handrails_stair_treads_manufacturer

6. Our Service:

We can design the shop drawings according to custiomer's structural drawings.

We can provide samples if you need.

We can offer customized service as customer's per requirements.

CE_certificated_steel_grating

7) Enquiry:

Tel: +86-535-6388735 

Fax: +86-535-6382944

Email: sales@ythlss.com

P.C.: 264000

ADD: No. 276 Xingfu Middile Road, Zhifu District, Yantai City, Shandong Province, China.


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