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External Metal Staircase-External Staircases-Metal Steps

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Min. Order / Reference FOB Price
10 Tons	US $600.00/ Tons

Local Area:	Hengshui, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T

Structure:	Plate
Bench:	Multi Stair
Type:	Ordinary Stairs

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Product Description

1.galvanized metal stair treads
We 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 metal stair treads
1)There are four kinds of stair treads T1,T2,T3,T4.
T1Welded fixing and Without nosing
T2Bolted fixing and without nosing,easy to installation and teardown.
T3Welded fixing and with checkered plate nosing, can be skid.
T4Bolted 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. galvanized metal stair treadsspecificationPitch of Bearing barCross-bar PitchSpecification of bearing bar load(widthxthickness)32x540x545x550x555x560x530100G325/30/100G405/30/100G455/30/100G505/30/100G555/30/100G605/30/10050G325/30/50G405/30/50G455/30/50G505/30/50G555/30/50G605/30/5040100G325/40/100G405/40/100G455/40/100G505/40/100G555/40/100G605/40/10050G325/40/50G405/40/50G455/40/50G505/40/50G555/40/50G605/40/506050G325/60/50G405/60/50G455/60/50G505/60/50G555/60/50G605/60/504. galvanized metal stair treadsmanufacturer 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 amanufacturer 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.