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Welded Serrated Plain Bar Carbon Steel Structure Grating

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Welded Serrated Plain Bar Carbon Steel Structure Grating

Large Image : Welded Serrated Plain Bar Carbon Steel Structure Grating

Product Details:

Brand Name:	Gnee
Certification:	ISO9001,SGS

Payment & Shipping Terms:

Minimum Order Quantity:	10 square meter
Packaging Details:	Sea-worthy packing, ie wooden or steel tray with steel strip,etc
Delivery Time:	5-9 working days
Payment Terms:	L/C, T/T
Supply Ability:	100 ton/week

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Detailed Product Description

Description
1. Bearing bar: 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2. Bearing bar pitch: 20,25,30,35,40,50,60mm.
US standard: 1"x3/16", 1-1/4"x3/16", 1-1/2"x3/16".
3. Cross bar pitch:38,40,50,100.
4. Material: Mild Carbon Steel, SUS304.
5. Surface finishing treatment:Black, electric galvanized,hot dipped galvanized, paint.
6. Standard
China: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985

Table: Popular Specification of Steel Metal Grating
Item	Specifications of Bearing Bar (mm)	Diameter of Cross Bar (mm)	Pitch of Bearing Bar (mm)	Pitch of Cross Bar (mm)
253	25x3	6	20,30,40,50	50,100
254	25x4	6,8	20,30,40,50	50,100
255	25x5	6,8	20,30,40,50	50,100
304	30x4	8	20,30,40,50	50,100
305	30x5	8	20,30,40,50	50,100
355	35x5	8	20,30,40,50	50,100
404	40x4	8	20,30,40,50	50,100
405	40x5	8	20,30,40,50	50,100
455	45x5	8	20,30,40,50	50,100
505	50x5	8	20,30,40,50	50,100
605	60x5	8	30,40,50,60	50,100
705	70x5	8	30,40,50,60	50,100

Welded Serrated Plain Bar Carbon Steel Structure Grating 1

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