High Quality Pressure Locked Grating

• After-sales Service: 3 years
• Warranty: 5 years
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Model NO.: 2006-G052
• Market: Global
• Size: As per your requirments
• Transport Package: Packaged by Steel Belt
• Specification: AS your demand
• Trademark: Zhongzheng or as your demand
• Origin: Ningbo China
• HS Code: 730890000
• Production Capacity: 100000

Product Description

High Quality Pressure Locked Grating 



Product Description

Press-locked steel bar grating made by fixed size flat steel through slotted, pressure lock plug, finish, etc process. At the intersection point of flat steel and horizontal pole, press horizontal pole into loading flat steel, then fixed it. Sometimes the horizontal pole also used flat steel. 

Material: High-quality flat steel, stainless steel plate, copper plate, aluminum plate. 

Specification:
Size of bearing flat steel: 25x3mm, the center space: 30mm, 40mm, 50mm, 100mm. 
Size of horizontal pole: 10x2mm, the center space : 50mm, 100mm. 

Type of press-locked steel bar grating:
Common type: when the steel bearing flat-steel bar is low pressure lock steel mesh plate. 
Integral type: Bearing flat-steel and crossbars flat-steel has the same height, cutting depth for bearing flat-steel 1/2 of pressure lock steel mesh plate. 
Sunshade type: Load flat steel to open 30 ° or 45 ° chute, flat bar slotted, and then press lock to form grating. 

Features: The pressure lock steel case board culvert will bonding steel grid board of high strength, anticorrosive, free maintenance etc so characteristic, alone again combination, uniform precision elegant, harmonious natural light structure, style is refined features. 

Application: Be widely used in civil and commercial building, theatres, subway, passenger such municipal engineering field, can be used for interior decoration decorate condole top, platform footpath, ventilation windows(well), advertising plaque, various cover plate, etc. 

Stainless Steel Grating (Plain Steel Grating & Serrated Steel Grating)
1) Bearing Bar (Load Bar) (mm): 20 x 3 to 100 x 9;the specification of "I-section" is 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 4, etc.

2) Bearing Bar Pitch (center to center): 12.5 to 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available
3) Cross Bar Pitch (center to center): from18.5 to 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.

4) Steel Grating  Material:Q235 Steel or stainless steel grating.
5) Steel Grating Surface Treatment: Untreated, Painting or Hot Dipped Galvanizing
6)Quality Standard:
Steel Grating Standard: China YB/T4001-1998
America ANSI/NAAMM (MBG531-88)
Britain BS4592-1987
Australia AS1657-1992
Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)
Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729
7) Application of Steel Grating: Floor;Catwalk;Mezzanines/decking;Stair tread;Fencing;Vault bin floor;Ramp;Dock/Warehouse;all kinds of trench cover;Window and machinery safe guards;Wash rack;Ventilation screen;Storage rack;Suspended ceiling;Drainage pit cover,etc

Packaging:



Production Line:


How to order:


Ningbo Zhongzheng steel grating Co. Ltd. is a professional enterprise in R & D., design, steel grating, SMC grating field. With innovative and pragmatic, scientific developing philosophy, following the criterion of ISO9001, it provides steel grating, stair tread, compound steel grating, fiberglass grating, drainage pit/trench cover, railing & stanchion, etc. It products are widely used in petroleum, chemical industry, environmental protection, power plants, pharmaceutical, printing and dyeing, brewing water supply and drainage, transportation and other industries.
 
With its ten years of professional management experience and production in press welding steel grating, it is one of the few enterprises who have the technology of flat steel and galvanized steel grating in the industry. The plentiful resources, skilled team, and high level of management, make it be the fastest developed, most potential grating products supplier.
 
Ningbo Zhongzheng steel grating Co., Ltd strictly followed the brand management of "quality making value, innovation leading the future", to provide clients high quality assurance, drawing, mechanics calculation, data collation service. With high-quality products and services combined, it has been well recognized by clients all over the world. The products have been exported to different countries and regions, such as South Korea, Singapore, Thailand, Australia, France, Kenya, etc.
 
WEBSITE: cngrating.en.made-in-china.com
SALES DEPT. FOREIGN BUSINESS):
  
  
ATTN.: Bruce