Ningbo Zhongzheng Steel Grating Co., Ltd

Business Type:Manufacturer

Main Products: steel grating stainless gratingFRP gratingstainless drainagealuminum gratingpultruded profilegrating clamp

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Heavy Duty Galvanized Welded Press lock / Pressure Metal Steel Grating

Construction & Decoration Building Structural Material

FOB Price:US$ 43.00 / Square Meter(s)

MOQ:1 Square Meter(s)

Payment Method : L/C T/T 

Keywords:steel grating grating steel Heavy Duty Building Material stair tread welded weld mid steel press lock pressure 

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Product Category: Construction & Decoration > Building Structural Material Trademark: Zhongzheng or Customized
Product Package: Packaged by Steel Belt Specifications: 25*3,25*5,30*3,30*5,40*3,40*5,1000X1000, 1000X5800
Place of Origin: Ningbo, China Port: Ningbo

                                     Heavy Duty Galvanized Welded Press lock / Pressure Metal Steel Grating 

The grating is widely used for floor, catwalk, Mezzanines/decking, stair tread, fencing; vault bin floor 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 and etc.



Technical Data Table

Material1.Carbon Steel Q235            2.Stainless Steel 304 / 316
TypePlain Flat Bar
Bearing Bar Size

20 x 3; 20*5; 30*3; 30*5; 40*3; 40*5; 50*5; 60*5 etc. 

Bearing Bar Pitch30mm; 40mm; 60mm etc.
Cross Bar Pitch50mm; 100mm etc.
SpecificationSize of bearing flat steel: 25x3mm / the center space: 30mm, 40mm, 50mm, 100mm
Size of horizontal pole: 10x2mm / the center space : 50mm, 100mm
Surface TreatmentUntreated / Painting / Hot Dip Galvanizing
Steel StandardChina GB700-88 / America ASTM (A36) / Britain ASTM (A36)
HDG  StandardChina GB/T13912-92 / America ASTM (A123) / Britain BS729
Quality StandardChina YB/T4001-1998         America ANSI/NAAMM (MBG531-88)
Britain BS4592-1987          Australia AS1657-1992





Welding Mould List

Welding Mould List
No.Bearing Bar Pitch
(mm)
Standard Panel Width
(Bearing Bar Thickness 5mm)
Bearing Bar Number
(PC)
Remark
112.5100581Pitch between the two sides are smaller than normal bearing bar pitch.
215101068
320101051
42299546
523.85100743
625100541
73099534
830.16100034
930.3100534
1032.5101332
1134.3100030
1235102030
1335.3102930
1440100526
1541103026
1641.499925
1750100521
186096517
196299717


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Contact Name: Mr Bruce Lee Contact Email: ma****r@cnsteelgrating.com
Contact Job Title: MD(Managing Director) Contact Mob: 136***696
Contact Tel: + 86 8388 8317 Contact Fax: + 86 8735 8997
Address: No. A1-7, Tangxi Village, Shiqi Street, Haishu District, Ningbo, Zhejiang, China Website: www.cnsteelgrating.com

     Ningbo Zhongzheng Steel Grating Co., Ltd. is a professional manufacturer of steel grating, FRP grating, stainless mat grating, aluminum grating and other accessories in Ningbo, China. As one of the very few enterprises who can supply products and services together in grating field, we are always implementing the brand management concept of "quality achieves value, innovation leads the future", we not only provide custo-mers with strong quality assurance but also provide customers with construction drawing, mechanical calculation,data check and other high-efficiency engineering services.

    Taking innovative and pragmatic,scientific and technological developm-ent as company goal,we produce products on the basis of ISO9001 international quality system. Our products are widely used in petroleum, chemical industry, en-vironmentalprotection,power plant,pharmaceutical,printing and dyeing,brewing, water supply and drainage, transportation and other industries. Zhongzheng has been recognized by our customers both at home and abroad, and we have been establishing long-term and stable cooperative partnership. Our products have been exported to different countries and regions in the world, such as Singapore, the USA, Germany, Itlay, Thailand, Australia, Vietnam, France, Kenya, Mexico and so on.

     Zhongzheng steel grating is developing with sound business strategy services and excellent products, we are always doing our best to provide better services to our customers, which has become the greatest potential and fastest developing supplier in grating field by means of continuous research and development of new products, assisting customers to solve the terminal problems, stable capital invest-ment, rich product resources, skilled technology and solid experience, as well as high standard enterprise management system. 

     We always welcome you to visit us and we are looking forward to establishing a mutual-benefit cooperation with you. 


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