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Galvanized Heavy Duty Steel Grating for Sump, Trench, Drainage Cover, Manhole Cover, Stair Tread, Floor Drain

China Galvanized Heavy Duty Steel Grating for Sump, Trench, Drainage Cover, Manhole Cover, Stair Tread, Floor Drain, Find details about China Steel Grating, Stairs from Galvanized Heavy Duty Steel Grating for Sump, Trench, Drainage Cover, Manhole Cover, Stair Tread, Floor Drain

Model NO.
BX-07563553543
Surface Treatment
Galvanized, Black
Size
25*3mm, 25*4mm, 25*5mm, 30*3mm, 30*4mm, 30*5mm
Distance
38.1, 50, 76.2, 100, 101.6
Grating Style 
Plain Type, Serrated Type, I Type and Serrated I T
Usage
Industry of Power Plant, Oil Refineries, Petrochemi
Bearing Bar Pitch (mm)
12.5, 15, 20, 25, 30, 34.3, 35.3, 40, 41.25, 50, 60
Trademark
BX Wire Mesh
Transport Package
by Pallets
Specification
25*3mm,25*4mm,25*5mm,30*3mm,30*4mm,30*5mm,32*3mm,3
Origin
China
HS Code
7314490000
Model NO.
BX-07563553543
Surface Treatment
Galvanized, Black
Size
25*3mm, 25*4mm, 25*5mm, 30*3mm, 30*4mm, 30*5mm
Distance
38.1, 50, 76.2, 100, 101.6
Grating Style 
Plain Type, Serrated Type, I Type and Serrated I T
Usage
Industry of Power Plant, Oil Refineries, Petrochemi
Bearing Bar Pitch (mm)
12.5, 15, 20, 25, 30, 34.3, 35.3, 40, 41.25, 50, 60
Trademark
BX Wire Mesh
Transport Package
by Pallets
Specification
25*3mm,25*4mm,25*5mm,30*3mm,30*4mm,30*5mm,32*3mm,3
Origin
China
HS Code
7314490000
Steel grating

Steel grating is basically consist of Bearing bar and Cross bar by automatic press welding machine as following chart:
Galvanized Heavy Duty Steel Grating for Sump, Trench, Drainage Cover, Manhole Cover, Stair Tread, Floor Drain
Detailed Photos

Galvanized Heavy Duty Steel Grating for Sump, Trench, Drainage Cover, Manhole Cover, Stair Tread, Floor Drain

              Plain type                                   Serrated type                                    I Type                                  Serrated I type

Material
iron,stainless steel, hot dip galvanized
Outline size
1000*2000 mm or customized
Thickness
3-8 mm
Type
Plain Bar Grating, Serrated Bar Grating,Plug gratingetc.
Surface treatment
Hot dip galvanizing
Bearing bar pitch
25mm,30mm,35mm,40mm etc
Cross bar pitch
50mm,76mm,100mm etc
Mesh shape
Round, square, diamond, rectangle, ellipse, hexagon, pattern, etc.
Surface treatment
1. Powder Coating 2. polishing
 Features
High strength, light structure, high bearing.
 
 
Specifications of steel gratings
ItemDescription
Bearing bar20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm, etc.
Bearing bar pitch25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.
Cross bar5x5, 6x6, 8x8mm (twisted bar or round bar)
Cross bar pitch40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement.
Surface treatmentUntreated, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers' requirement.
Flat bar typePlain, Serrated (tooth-like), I bar (I section)
Material standard Low carbon steel (CN: Q235, US: A36, UK: 43A)
Galvanization standardCN: GB/T13912, US: ASTM (A123), UK: BS729
Steel grating standardsA. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
E: Japan: JJS


Main Products: all kinds of hotdip galvanized steel grating, combined steel grating, steel grating, aluminum grating, composite steel stencil; steel railings, stainless steel railings, aluminum railings; ladders, stainless steel ladder aluminum ladder; treads, 

trench covers boards, pool cover trees, walls, ceilings, ceiling, sun visors; pipe hangers and various other non-ferrous metal components and structural parts. 
 

Galvanized  Steel grating  is perfect for factories, buildings. generating plants; in fact anywhere the ease of movement and safety is required. 

With hackle steel grating quick fitting accessories, ease of cleaning, safety and strength will provide you with the economical answers to lots of applications. 
Because of its robust design and spanning abilities, steel grating is very strong and safe for the support of floors and elevated walkway.

 

Packaging & Shipping

Galvanized Heavy Duty Steel Grating for Sump, Trench, Drainage Cover, Manhole Cover, Stair Tread, Floor Drain

Installation Instructions

Galvanized Heavy Duty Steel Grating for Sump, Trench, Drainage Cover, Manhole Cover, Stair Tread, Floor Drain
Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental sanitation engineering fields of the platform, footpath, zhanqiao pier, ditch lid, manhole cover, ladders, fences, guardrail etc.

FAQ

1,Are you a manufacturer?

Yes, we have specialized in this field for about 15 years experience.
2,Could you provide sample?
Yes, we can provide sample in half A4 size together with our catalog.
We'll send back the courier charge if you make an order.
3,What information should I provide, if I want a lowest quotation?

The specification of wire mesh.such as material, mesh number, wire diameter, hole size, width, quantity, finishing. We Will Provide A Formal Quotation List After Your Inquiry Received.
4,How is your delivery time?
We always prepare enough stock material for your urgent requirement. The fastest delivery time only 7days.After order, we will send exact delivery time and producing schedule.
5,How do you ship the finished wire mesh?
Usually by sea.
6,How is your payment term ?
Generally,our payment term is T/Y 30% in advance, the balance to be paid before loading or against the B/L copy. Other payment terms can be discuss.

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