Hot DIP Galvanized Compound Bar Grating Steel Floor Grating with Checkered Plate for Catwalk

Basic Info

Model NO.	as per customer′s requirement
Bearing Bar Type	Plain Type
Surface Treatment	Hot-DIP Galvanized
Market	Global
Grating Company	ISO9001-2008
Grating Surface Treatment	Hot DIP Galvanized, Painting, Self Colour / Untrea
Sample	Available
Transport Package	Packaged by Steel Belt with Pallet
Specification	YB/T4001 or NAAMM or BS4592 or JJS
Trademark	Longta
Origin	China
HS Code	7308900000
Production Capacity	Over 100000 Tons Each Year

Product Description

Hot DIP Galvanized Compound Bar Grating Steel Floor Grating with Checkered Plate

Product Description

Compound Steel Grating:

Product Parameters

No	Item	Description
1	Bearing bar	25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2	Bear bar pitch	12.5, 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.
3	Cross bar pitch	38,50,76,100,101.6mm
4	Material	Q235,A36,SS304
5	Surface treatment	Black, hot dipped galvanising, paint
6	Standard	China: YB/T 4001.1-2007
		USA: ANSI/NAAMM(MBG531-88)
		UK: BS4592-1987
		Australia: AS1657-1985

StandardsThe products come from our factory comply to international standards:

Country	Bar Grating Standard	Steel	Hot-dip Galvanizing
P.R.China	YB/T 4001.1-2019	GB/T700-2006	GB/T13912-2002
U.S.America	ANSI NAAMM MBG 531-00	ASTM (A36)	ASTM A123
U.K.British	BS 4592-1987	BS4360(43A)	BS729
Australia	AS 1657-1985	AS3697	AS 1650
Europe	EN 1090	EN 10025:1993	EN ISO 1461-1999

Detailed Photos

Application:

Packaging & Shipping

Company Profile

Manufacturing process:

CertificationsOur Advantages

Why Choose us(NJMM):

Establish Year: 1992History in this field: 27 yearsMain 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 CoverD. Railing & StanchionTotal 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 machinesManagement System: ISO9001: 2008Advantage: High quality, Professional engineer, and Large production CapabilityBrand: Long TaHonor: The largest steel grating manufacturer in China with government quality prize of Zhenhai district in the year 2007NJMM 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.

Our Mission

To provide the top quality products & best services with global expertise;To build a harmonious environment for employees growing together with the company;To contribute to the advancement of both industry & society.

FAQ

1. What standard can NJMM's steel grating meet?Re: NJMM can fabricate steel grating according to the standards in different counties, such as China: YB/T4001.1-2007, USA: ANSI/NAAMM (MBG531), UK: BS4592 and so on.
2. What specification of steel grating can NJMM fabricate?Re: NJMM can fabricate any specification of steel grating available, both in inch description and metric description.3. What are the most commonly stocked panel sizes?
Re: The most common standard panel sizes are 3'X24',3'X20', 1000X6000mm, 1000X6100mm etc.
4. What are the most commonly stocked bar sizes? (Height and thickness)Re: The most common bars are 1''x1/8'', 1''x3/16'', 1''x3/16'', 1''x3/16'', and 25x3, 30x3, 32x3, 25x5, 32x5, 35x5, 38x5 etc.
5. What is the difference between serrated and non-serrated bar grating?
Re: Serration is done for slip resistance. It is grating which has the top surfaces of the bearing bars notched.
6. What finishes are offered on bar grating?
Re: Bar grating comes in untreated, painted, hot dip galvanized.7. Does NJMM do OEM?Re: Yes.
8. How to contact us?
Re: Send your more inquiry details as below, and click " send " now.