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Ningbo Haoyuan Steel Grating Co., Ltd.

Press Locked, Bearing Bars Grating, Grating manufacturer / supplier in China, offering Press Locked Bearing Bars Grating, Steel Material Bar Grating Stair Treads for Indoor and Out door use, Steel Grating for Drain Cover and Garage Floor Grate and so on.

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Supplier Homepage Product Pressure Locked Steel Grating Press Locked Bearing Bars Grating

Press Locked Bearing Bars Grating

FOB Price: Get Latest Price
Min. Order: 50 Square Meters
Port: Ningbo, China
Production Capacity: 100000
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 2006-G028
  • Manufacturing Method: Machine Welding
  • Shape: Flat Shape
  • Transport Package: Packaged by Steel Belt
  • Origin: Ningbo China
  • Application: Steel Structure Walkway, Foot Pedal, Drain Cover
  • Material: Carbon Steel
  • Market: Global
  • Specification: AS you demand
  • HS Code: 7308900000
Product Description
Press Locked Bearing Bars Grating

Press Locked Bearing Bars Grating
Press Locked Bearing Bars Grating

Technical Data Table
Material1.Carbon Steel Q235     2.Stainless Steel 304 / 316
TypeFlat bar / Serrated bar / I Bar
Bearing Bar Size20 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.

Bearing Bar Pitch12.5 to 100 mm etc, 30, 40, 60mm are recommended, America standard is available
Cross Bar Pitchfrom18.5 to 101.6mm etc, 50, 100mm are recommended, America standard is available
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


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. 

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.

Packaging Method and Process

Press Locked Bearing Bars Grating

How to produce steel grating? Please reference our production line as below.

Press Locked Bearing Bars Grating

How to place an order with us? Kindly please reference our order procedure as below, any of your questions or requirements can get our prompt response.

Press Locked Bearing Bars Grating

Company profile

Ningbo Haoyuan 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, Haoyuan steel grating Co., Ltd always strictly follows the brand management of "quality making value, innovation leading the future", to provide clients high quality assurance, drawing, mechanics calculation, data collation service. The products have been exported to different countries and regions, such as South Korea, Singapore, Thailand, Australia, France, Kenya, etc.

TEL.: 0086-574 8388 8317
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