Stainless Steel Grating and Hot Dipped Galvanized Grating Steel Stair Treads/Walking Bar Grating

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Shipping From Zhejiang, China
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Ningbo Jiulong Machinery Manufacturing Co., Ltd.

VIP   Audited Supplier 18 years
Profile Certified by SGS/BV
Welded Connection
Hot-DIP Galvanized
Various Combinations
From 185mm to 305mm
600mm, 750mm, 800mm, 900, 1200mm
Forging Steel
Steel Beam
Sea Water Resistant Steel
Q235
Wall Support
Steel Workshop, Steel Structure Platform
Press Welded Steel Bar Grating, Ordinary Stairs
ISO, as, ANSI
Longta, Carbon Structural Steel
Regular Exporting by Steel Belt
YB/T4001 or NAAMM or BS4592 or JJS
China
7308900000
Product Description
Product Description

Jiulong Hot dipped Galvanized Grating Stair Treads Staircase with Slip Resistant Nosing
 

  • Stairtreads can be supplied with almost any combination of pitch size, bearing bar type and section profile.
 
  • Each stairtreads is supplied with end plates complete with sloted holes for easy installation. Or 
 
  • Typically, we supply the stairtread with a slip resistant checker plate nosing bar. Other types of nosing are available on request.
Detailed Photos

 


 

Product Parameters

Stairtreads:

Load Bearing Bar PitchRecommended Width
30125155185215245275305
40125165*205245285325


Steel Bar Grating Specifications:
 
NoItemDescription
1Bearing bar25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2Bear bar pitch12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16",  1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
3Cross bar pitch38,50,76,100,101.6mm
4MaterialQ235,A36,SS304
5Surface treatmentBlack, hot dipped galvanising, paint
6StandardChina: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS1657
Certifications

Packaging & Shipping

 

Seaworthy Packing, bundled with steel belt

 

Installation Instructions
Fixed with Hex Head Screw DIN 931, M12-3, 40MM


 

Company Profile

Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM)

NJMM is one of the leading manufacturers specializing in producing press-welded steel grating in China. Located in the famous port city ---Ningbo.

It has convenient traffic and superior location with only 30-minute drive to Ningbo Lishe International Airport and only 25-minute drive to Ningbo Port---the famous international sea port with the advantage of non-silting, deep-water and ice-free all year round.

Founded in 1993, covering an area of 25000 square meters and with workshop area of 18000 square meters, NJMM has advanced equipments, full-fledged technology as well as rich manufacture and management experience in press-welded steel grating area over 10 years. NJMM is among the few leading manufacturers who have the entire production process from bearing bar to galvanized steel grating.

Our Advantages

 

Why Choose Us(NJMM):

Establish Year: 1992

History in this field: 30 years

Main Products:

A. Steel Grating, including plain and serrated steel graing, size and specification can be produced according to customer's requirements.

B. Stair Tread: There are 8 types of treads distinguished by different nosing & way of installation.

C. Drainage Pit/Trench Cover

D. Railing & Stanchion

Total Staff: About 300, including 50 managers, 10 technical engineers.

Total Area: 25, 000 square meters and with workshop area of 18, 000 square meters.

Main Equipment: 8 press-welding machines

Management System: ISO9001: 2008

Advantage: High quality, Professional engineer, and Large production Capability

Brand: Long Ta

Honor: The largest steel grating manufacturer in China with government quality prize of Zhenhai district in the year 2007

NJMM is now supply to more than 30 countries and enjoying high reputation among all of our customers.

We will try our best to satisfy our customers with top quality, good service and most competitive price.

 

 



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