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China factory - Gnee Steel (tianjin) Co., Ltd

Gnee Steel (tianjin) Co., Ltd

  • China,Shijiazhuang ,Hebei
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China Composite Galvanised Steel Steps,Metal Step Treads With Checkered Plate
China Composite Galvanised Steel Steps,Metal Step Treads With Checkered Plate

  1. China Composite Galvanised Steel Steps,Metal Step Treads With Checkered Plate
  2. China Composite Galvanised Steel Steps,Metal Step Treads With Checkered Plate

Composite Galvanised Steel Steps,Metal Step Treads With Checkered Plate

  1. MOQ: 10
  2. Price: FOB 50-200 USD/PIECE
  3. Get Latest Price
Payment Terms T/T , Western Union, MoneyGram
Supply Ability 100 tons per week
Delivery Time 15 days
Packaging Details steel belt with square pipe
Type: Stairs treads
Material: Carbon Steel.stainless steel
Surface: Hot Dip Galvanized painting mill finish
Steel standard: JR275,ASTMA36,A1011,A569,Q235
composite stair treads grille stair tread
Grating standard: ANSNAAMM; BS-4592-1987; AS1657-1985
Grating bar type: Serrated bar, plain bar, I-bar, Serrated I-bar
Certificate: ISO 9000/9001/9004/19011: 2
Model Number Stair Treads
Certification sgs
Brand Name Gnee

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T , Western Union, MoneyGram Supply Ability 100 tons per week
Delivery Time 15 days Packaging Details steel belt with square pipe
Type: Stairs treads Material: Carbon Steel.stainless steel
Surface: Hot Dip Galvanized painting mill finish Steel standard: JR275,ASTMA36,A1011,A569,Q235
composite stair treads grille stair tread Grating standard: ANSNAAMM; BS-4592-1987; AS1657-1985
Grating bar type: Serrated bar, plain bar, I-bar, Serrated I-bar Certificate: ISO 9000/9001/9004/19011: 2
Model Number Stair Treads Certification sgs
Brand Name Gnee
High Light exterior metal stair treadsgalvanised steel steps

 Hot dip galvanized composite stair tread with checkered plate
 
 

Description of composite stair tread:

 

Stair Treads are produced by steel gratings with surface to be hot galvanized or electrogalvanized. They are widely used as industrial platforms, aisle floors, railway bridge sideways, parking lots floors, etc.

 

(Steel gratings consist of a series of flat bars cross jointed by welding at various intervals with cross bars to form some kind of steel products with square lattice among them.)

Raw Materials for grille stair tread:

 

1. Mild steel: high impact, high load application with low cost.

 

2. Stainless steel: anti-rust, good appearance, with higher cost than mild steel.

 

3. Aluminum alloy: anti-rust, light weight, good appearance.

 Hot dip galvanized composite stair tread with checkered plate Hot dip galvanized composite stair tread with checkered plate
 
 

Standards for grille stair tread:

 

Grating Standard Material Standard HDG Standard Handrail Standard
YB/T4001-2007 GB704-88 GB/T13912-92 4053.3-93
ANSI/NAAMM ASTM (A36) ASTM (A123)  
BS4592-1995 BS4360 (43A) BS729 BS6399/BS6180
AS1657-1992 AS3679 AS1650 1650-1985

Remarks: Other standards also can be complied with after discussing by the two parties.

Type of grille stair tread:

 

Assembly method:

 

1. By welding: do not require side plate, economical and durable.

 

2. By bolting: require side plate to assemble the bolt, dismountable and recyclable.

 

 

Application Type:

 

1. Anti-slip treads: use serrated bearing bars to increase slip resistance property.

 

2. Stair treads: assembled by anti-slip strip and side plate.

 

3. Light duty type: suitable for using in normal loads.

 

4. Heavy duty type: suitable for using in heavy loads like docks and airports.

 

Surface Treatment:

 

1. HDG

 

2. Electrogalvanizing

 

3. Painting

 

4. Non-treatment

 

5. Other treatment as per customers’ requirement

 

Recommended sizes for grille stair tread:

 

 

Load Bar Width Width Width Width Width Width Width
25 x 5mm 600 700 800 900 1000 1100 1200
32 x 5 mm 600 700 800 900 1000 1100 1200
40 x 5 mm 600 700 800 900 1000 1100 1200

 

Remarks: Other sizes also can be customized.

Features for grille stair tread:

 

1. Easy for assembly and disassembly.

 

2. Good ventilation of air and light, heat dissipation.

 

3. Anti-slip & anti-explosion.

 

4. Easy for maintenance.

 

5. The aiti-slip treads possess unmatched slip resistance property, which are suitable for using in wet and slippery places like the offshore oil production platform.

 

6. The HDG surface provide strong antirust capacity with service life upto 30 years without any maintenance.

 

7. High drainage rate.

Application of grille stair tread:

 

Mainly used as industrial platforms, stair treads, guard rails, passageway floors, bypath of railway bridges, platforms of high towers, drain covers, well covers, road guardrails, fencings for parking lots, offices, schools, factories, enterprises, stadiums, Garden Villas etc. They also can be used for external windows of residential buildings, balcony rails, guardrails for expressways and railways, etc.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2006

  • Employee Number:

    250~300

  • Ecer Certification:

    Verified Supplier

  GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering.   Factory   Advanced Equipment We have more than 30 production lines...   GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering.   Factory   Advanced Equipment We have more than 30 production lines...

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  • Gnee Steel (tianjin) Co., Ltd
  • https://www.galvanizedsteelgrating.com/

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