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Durable Q235 Outdoor Galvanized Steel Stair Treads High Strength Material

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Durable Q235 Outdoor Galvanized Steel Stair Treads High Strength Material

China Durable Q235 Outdoor Galvanized Steel Stair Treads High Strength Material supplier

Large Image :  Durable Q235 Outdoor Galvanized Steel Stair Treads High Strength Material

Product Details:

Place of Origin: China
Brand Name: baosheng
Certification: sgs
Model Number: Stair Treads

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: FOB 50-200 USD/PIECE
Packaging Details: steel belt with square pipe
Delivery Time: 15 days
Payment Terms: T/T , Western Union, MoneyGram
Supply Ability: 100 tons per week
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Detailed Product Description
Type:: METAL IRON STAIR TREADS Steel Standard:: JR275,ASTMA36,A1011,A569,Q235
Mesh (Spacing): 30 40 50 60 70 Grating Standard:: ANSNAAMM; BS-4592-1987; AS1657-1985
Stair Size::: 275x650, 250x800, 300x1000 Grating Bar Type:: Serrated Bar, Plain Bar, I-bar, Serrated I-bar
Grating Application: Industry Floor, Platform, Walkway Packing:::: Palltes By Steel Bundles

Q235 OUTDOOR Galvanized METAL IRON STAIR TREADS STEEL STEPS STAIRCASE

 

Tread stair of steel grating is made from the steel grating (plain style,serrated style and I
bar type) and to any dimensions to suit the relevant stairway.

 

Our stair treads have 8 types, they are:

 

1: Stair Tread without Nosing, Welding fixing

2: Stair Tread without Nosing, Bolted fixing

3: Stair Tread with Checkered Plate Nosing, Welding Fixing

4: Stair Tread with Checkered Plate Nosing, Bolted fixing

5: Stair Tread with Vertical Striped Plate Nosing, Welding fixing

6: Stair Tread with Vertical Striped Plate Nosing, Bolted fixing

7: Stair Tread with Perforated Plate Nosing, Welding fixing

8: Stair Tread with Perforated Plate Nosing, Bolted fixingYou can choose any type above, and we also can supply customized products

 

ISO 9001-2000 manufacture and export steel tread, steel stair tread , steel step, stair tread, steel ladder

 

Steel is high strength, light weight, strong stiffness, therefore it is widely employed for the construction of large-span and super-high, super-heavy buildings; it is the ideal elastomer with perfect material homogeneity and isotropy which is most consistent with the basic assumption of general engineering mechanics;

Material with perfect plasticity, toughness and large deformation can receive dynamic loads well; short construction period; it is widely used in Industrials, so it is available with high degree of mechanization of specialized production; due to its high precision, high efficiency, good airtight , it can be used to build tanks, tanks and transformers. The disadvantage is poor fire resistance and corrosion resistance.

 

1) Bearing bar (Load Bar)specifications(mm):

The specification of plain type is 20*3 to 100*10

2) Bearing Bar pitch (center to center):

12.5,15,25,30,30.16,32.5,34,40,41,41.25,45,50,60,60.32,80,100mm etc,also be according to client’s requirement and 30,40,60mm are recommended.

3) Cross Bar pitch(center to center):

38,50,76,100,101.6mm etc,also be according to client’s requirement and 50,100mm are recommended ,American standard is available.

4) Material:

Mild Steel (Low Carbon Steel) or Stainless Steel

5) Surface treatment:

Untreated,Painting or Hot dipped galvanzied

6) Steel grating standards:

A) China:YB/T4001

B) USA:ANSI/NAAMM(MBG531)

C) UK:BS4592

D) Australia:AS1657

E) Japan:JJS

 

Recommend stair tread width:

 

T1,T2,T3,T4

Bearing bar pitch 30mm

95 125 155 185 215 245 275

T1,T2

Bearing bar pitch 40mm

  125 165   205 245 285

T3,T4

Bearing bar pitch 40mm

  115 155   195 235 275
Screw hole pitch(mm) 45 75 100 150

 

Stair tread max-length:

 

Steel flat size

Steel grating

standards

25×3 25×5 32×5
Bearing bar pitch 30 mm 550 900 1300
Bearing bar pitch 40 mm 450 750 1200

Production

Durable Q235 Outdoor Galvanized Steel Stair Treads High Strength Material

FAQ

Q1: Are you a factory or trading company?

A: We are the specialized supplier of steel grating , can provide the best price.

 

Q2: How many years you do foreign trade?

A: We have more than 14 years experience in exporting products to worldwide countries; can provide the high quality steel grating !

 

Q3: How to ensure that every process's quality?

A: Every process will be checked by our quality inspection department which insures every product's quality.

 

Q4: How to ensure the safety of long-distance transportation?

A: Professional packing teams which keep every packing safely.

 

Q5: Can you provide some sample?

A: Samples can be provided as your requirements.

Contact Details
ANPING BAOSHENG WIRE MESH PRODUCTS CO.,LTD

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