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Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate
Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate
Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate
Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate
Specifications
Model Number :
ST-03
Certification :
sgs,ISO9001
MOQ :
10
Price :
FOB 50-200 USD/PIECE
Payment Terms :
T/T , Western Union, MoneyGram
Supply Ability :
100 tons per week
Delivery Time :
15 days
Packaging Details :
steel belt with square pipe
Surface :
bright,silver,smooth
Feature :
Light weight,High strength,Great load bear capacity
Item Name :
Stair Tread
Steel Grating Standard: :
ASTM A36, A1011, A569, Q235
Bearing bar pitch :
25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.
Cross bar pitch: :
40,50,60, 65,76,100,101.6,120,130mm or as customers' requirement.
Welding Way :
Electrical forged welding, hand welding
Thickness :
3mm,5mm
Description

Customized Galvanized Steel Stair Tread With ISO9001 CE Certificate

Grating treads can be made from any grating pattern or profile, and to any dimensions to suit the relevant stairway. In the interest of economy we suggest that the recommended widths and lengths be used wherever possible.

Recommended Stair Tread Widths

1,T2,T3,T4,T5,T6

Bearing bars at 30mm pitch

 95 125 155 185 215 245 275

T1,T2,T5,T6

Bearing bars at 40mm pitch

T3, T4

 125 165 205 245 285
115 155 195 235 275
Fixing hole centers 45 75 100 150

Note: based on 5mm bearing bars.

Max. Stair Tread Lengths

Bearing bar measure

Steel grating specification

 253 25×5 32×5
Bearing bars at 30mm pitch 550 900 1300
Bearing bars at 40mm pitch 450 750 1200

Pattern and Load Bar selection

The tables below indicate the maximum width and length for stair treads, depending on the combination of material, pattern and load bar selected. Standard stair treads are available ex-stock from Webforge locations; these standard profiles are complimented by a custom manufacturing service.

Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate

Specification of steel grating:

Common specification of Steel grating
Material Standard

ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304,

Mild steel & Low carbon steel, etc

Bearing Bar

(width*thickness)

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc;

I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc

US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.

US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
Twisted Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Surface treatment

untreated(black), hot-dipped galvanized ,powder coated,

electroplate, painting or as per customers’ requirement.
Grating Style Plain / Smooth, Serrated /teeth, I bar, serrated I bar
Packing

1) LCL(less than one container load): packed with plastic film then on the pallets

2) FCL(full container load): nude packing

3) Other special package :according to customers' requirements.
Payment Term

T/T,L/C, Paypal, Western Union, MoneyGram, Credit Card ,D/A,D/P,

Trade assurance
Remarks: Other sizes also can be customized according to customers’ requirement.

Steel grating advantage:

1>light weight-easy to install and clean-nodem

2>nice appearance-high strength-ventilation and light can pass through

3>material saving-slip-resistant and safe

4>heavy loading and durable

Steel grating Packaging Details:

Steel Grating is usually packed by bundles or pallet or as your request

Hot to order Steel Grating?

· It’s better that you can provide drawings with detailed information like raw material, grating type, surface treatment, quantities, etc.

· If you are not able to provide the drawing, we will design for free according to your specific applications.

· A free design will need information like: area of application (industrial platform, airport, docks, etc.), drawings of this area with detailed dimensions, boundary conditions, etc.

Product tags

bar grating stair treads

,

grating stair tread

,

grating stair treads
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Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate

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Product Detail
Model Number :
ST-03
Certification :
sgs,ISO9001
MOQ :
10
Price :
FOB 50-200 USD/PIECE
Payment Terms :
T/T , Western Union, MoneyGram
Supply Ability :
100 tons per week
Contact Supplier
Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate
Customized Size Galvanized Steel Stair Treads ISO9001 CE Certificate

Beijing Silk Road Enterprise Management Services Co.,LTD

Verified Supplier
8 Years
hebei, shijiazhuang
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Galvanized Steel Grating, Serrated Steel Grating, Steel Grating Drain Cover
Employee Number :
250~300
Certification Level :
Verified Supplier
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