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ISO9001 Serrated steel stair treads

500.0 USD
Min. Order: 10 Ton
Trade Term: FOB
Payment Terms: L/C, T/T
Supply Ability: 100000tons
Place of Origin: Hebei

Company Profile

Location: Hengshui, Hebei, China (Mainland)
Business Type: Manufacturer, Distributor/Wholesaler

Product Detail

Means of Transport: Ocean, Air, Land
Application: Others
Type: Welded
Material: Others
Brand Name: Jiuwang
Mesh Size: 5800*995mm
place of origin: Hebei Anping
material: Q235
loading bar type: serrated,I type,Plain
surface treatment: untreat,galvanization,painted
panel size: 5800*995mm
working craft: welded
quality: ISO9001
Production Capacity: 100000tons
Packing: steel belt
Delivery Date: 15days
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Product Description

mobile/wechat/whatsapp 008615122904795    dora.ren at jwgrating dot cn

1. galvanized     steel stair manufacturerWe manufacture different styles of stair ladders that used in family,industry and construction. 

Material: mill steel black and hot dip Galvanizing / and stainless grating

Usage: ladder, flooring walkway, platform ,steel structures, stair tread, well cover, trench cover, sump cover,compound gratings, storage shelves,fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.


2Stair Tread Types: galvanized steel stair manufacturer 

1)There are four kinds of stair treads T1,T2,T3,T4.

    T1         Welded fixing and Without nosing

    T2         Bolted fixing and without nosing,easy to installation and teardown.

    T3         Welded fixing and with checkered plate nosing, can be skid.

    T4         Bolted fxing and with checkered plate nosing, easy be installation,

                 teardown and can be skid.

2) Material: Mild Steel (Low Carbon Steel) or Stainless Steel

4) Steel grating standards: 

A) China: YB/T4001-1998 
B) USA: ANSI/NAAMM (MBG531-88) 
C) UK: BS4592-1987 
D) Australia: AS1657-1988 
E) Japan: JJS

3. steel stair manufacturer   specification

Pitch of Bearing bar

Cross-bar Pitch

Specification of bearing bar load(width×thickness)

32×5

40×5

45×5

50×5

55×5

60×5

  30

100

G325/30/100

G405/30/100

G455/30/100

G505/30/100

G555/30/100

G605/30/100

50

G325/30/50

G405/30/50

G455/30/50

G505/30/50

G555/30/50

G605/30/50

  40

100

G325/40/100

G405/40/100

G455/40/100

G505/40/100

G555/40/100

G605/40/100

50

G325/40/50

G405/40/50

G455/40/50

G505/40/50

G555/40/50

G605/40/50

60

50

G325/60/50

G405/60/50

G455/60/50

G505/60/50

G555/60/50

G605/60/50

4. steel stair manufacturer   manufacturer process


5.our company review

Hebei Jiuwang Metal Wire Mesh Co.,Ltd.(original Anping County Jintai Metal Mesh Co.,Ltd.).Established in 1992,our company is a manufacturer of large steel structure and steel gratings,integrating development,production and distribution.The company register capital is 10,080,000 Yuan,and take an area of 34,680 square meters.In 2003,we have got the ISO9001:2000 certification by BQR.


customers visit our factory


our factory activity(open business in new year,attend economic meeting,dining with customers, group trip, 116th Canton Fair show)

Treads grating for steel stair manufacturer  application



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