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Plain Surface 316 Stainless Steel Grating Stair Treads For Airport Runways

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Plain Surface 316 Stainless Steel Grating Stair Treads For Airport Runways

Name: Plain Surface 316 Stainless Steel Grating Stair Treads For Airport Runways
Brand: X MESH
Price: 20.50 USD

China Plain Surface 316 Stainless Steel Grating Stair Treads For Airport Runways wholesale

Brand Name : X MESH

Model Number : X MESH-0140

Certification : ISO9001:2015

Place of Origin : Hebei P.R. China.

MOQ : 50pcs

Price : USD20.50-50.50/pc

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 8500pcs/week

Delivery Time : 5-7days

Packaging Details : Wrapped with plastic film and pallet packing

Material : Stainless Steel 316

Application : For airport runways

Type : Plain Surface

Width : 1000mm

Length : 2000mm

Color : Silver

Cross Bar : 5mm

Standard : ASTM A1011

Hole Size : 30mm x 100mm

Bearing Bar : 25mm x 5mm

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Stainless Steel 316 Material airport runways Plain Surface Welded Steel Grating

Welded Steel Grating Introduction:

Heavy-duty welded steel grating is manufactured by fusing bearing bars and cross bars together at high temperatures to form a permanent joint. This type of grating utilizes deeper and thicker bearing bars to provide greater durability, strength and rigidity than light-duty grating options. Available material types include economical carbon steel and corrosion-resistant stainless steel.

Designed to carry heavy rolling loads and maintain the same level of performance over many years of use, heavy-duty welded steel grating is ideal for a variety of applications. Common uses include airfield landing mats, highway bridge decking, ventilation grills, curb inlet grates, ramps, docks, sidewalks, concrete reinforcements, vault covers, industrial flooring, trenches, marine platforms and paper mills.

Create safe and economical passage for heavyweight loads with high-strength heavy-duty welded steel grating from Qijie Gratings.

Stainless Steel Grating

Stainless steel bar grating is a choice for corrosive environments such as chemical, food and hydro processing areas. It is available in welded and press locked as well as in many bearing bar sizes.

Materials: The most common material is Type 304 (SUS304), however, Type 316 (SUS316) or Type 316L (SUS316L) is also available. 304 stainless steel is the most popular type contains both chromium and nickel to provide excellent balance resistance and workability. 316 stainless steel is better corrosion, pitting resistance and higher strength at elevated temperatures than 304. 316L is extra low carbon variation of 316 to avoid carbide precipitation due to welding.

Aluminum Grating

aluminum grating is designed to be a high-strength, low-weight product that uses an I-bar or rectangular bearing bar with cross rods hydraulically swaged under high pressure. Thus, giving you a rigid, virtually maintenance-free flooring product.

Similar to steel grating, aluminum grating can be pressure locked as an alternative to swage locked. This application process also allows the customer to choose a close mesh grate where certain special needs are to be met.

Open Mesh Grating

The open mesh steel grating is a flat panel with a light structure firmly welded together. It is widely used for industrial ladders, decking safety, ventilation ceilings and floors, platform and stair tread protection panels. The open spacing design instead of solid metals allows good ventilation, and easy flow of lighting and heat. The standard sheet size is 1m x 6m standard type (special size and American standard size are also customizable).

Mostly Used Specifications of Steel Mesh Gratings from our customers:

1) Bearing Bar (Load Bar) Specifications (mm): The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4 , 70 x 7 x 4, 75 x 7 x 4, etc.

2) Bearing Bar Pitch (center to center): 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available.

3) Material: Mild Steel (Low Carbon Steel) or Stainless Steel

4) Surface Treatment: Mill finish untreated, Painting or Hot DIP Galvanizing

Mesh gratings are popular due to the following features:

1. High strength and light structure

2. Powerful anti-corrosion, durable and long working life

3. Beautiful appearance, bright surface

4. No dirt-rain-snow deposit, automatic cleaning, easy maintenance

5. Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion.

6. Easy installation and disassembly

Quality Standard Qindelin follows in production:

Steel Grating Standard: China YB/T4001-1998

America ANSI/NAAMM (MBG531-88)

Britain BS4592-1987

Australia AS1657-1992

Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)

Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729

Welded Steel Grating Specification:

Series No.	Verticle Bar Spacing	Horizontal Bar Spacing	Specification of Supporting Flat Steel (Width X Thickness)
			20¡Á3	25¡Á3	32¡Á3	40¡Á3	20¡Á5	25¡Á5
1	30	100	G203/30/100	G253/30/100	G323/30/100	G403/30/100	G205/30/100	G255/30/100
		50	G203/30/50	G253/30/50	G323/30/50	G403/30/50	G205/30/50	G255/30/50
2	40	100	G203/40/100	G253/40/100	G323/40/100	G403/40/100	G205/40/100	G255/40/100
		50	G203/40/50	G253/40/50	G323/40/50	G403/40/50	G205/40/50	G255/40/50
3	60	50	-	G253/60/50	G253/60/50	G403/60/50	G205/60/50	G255/60/50
Series No.	Verticle Bar Spacing	Horizontal Bar Spacing	Specification of Supporting Flat Steel (Width X Thickness)
			32¡Á5	40¡Á5	45¡Á5	50¡Á5	55¡Á5	60¡Á5
1	30	100	G325/30/100	G405/30/100	G455/30/100	G505/30/100	G555/30/100	G605/30/100
		50	G325/30/50	G405/30/50	G455/30/50	G505/30/50	G555/30/50	G605/30/50
2	40	100	G325/40/100	G405/40/100	G455/40/100	G505/40/100	G555/40/100	G605/40/100
		50	G325/40/50	G405/40/50	G455/40/50	G505/40/50	G555/40/50	G605/40/50
3	60	50	G325/60/50	G405/60/50	G455/60/50	G505/60/50	G555/60/50	G605/60/50

Class	A	Type	Grating			Frame
			Width	B	C	D	E	Angle
	200	TG200-20	995	300	20	320	25	L50X25X5
	250	TG250-20	995	350	20	370	25	L50X25X5
	300	TG300-25	995	400	25	420	30	L50X30X5
	350	TG350-25	995	450	25	470	30	L50X30X5
	400	TG400-25	995	500	25	520	30	L50X30X5
	450	TG450-25	995	550	25	570	30	L50X30X5
	500	TG500-25	995	600	25	620	30	L50X30X5
	550	TG550-25	995	650	25	670	30	L50X30X5
	200	LHTG200-25	995	300	25	320	30	L50X30X5
	250	LHTG250-25	995	350	25	370	30	L50X30X5
	300	LHTG300-32	995	400	32	420	37	L50X37X5
	350	LHTG350-32	995	450	32	470	37	L50X30X5
	400	LHTG400-40	995	500	40	520	45	L50X45X5
	450	LHTG450-40	995	550	40	570	45	L50X45X5
	500	LHTG500-45	995	600	45	620	50	L50X50X5
	550	LHTG550-45	995	650	45	670	50	L50X50X5
	200	HTG200-32	995	300	32	320	37	L50X37X5
	250	HTG250-40	995	350	40	370	45	L50X45X5
	300	HTG300-45	995	400	45	420	50	L50X50X5
	350	HTG350-45	995	450	45	470	50	L50X50X5
	400	HTG400-50	995	510	50	530	55	L55X55X5
	450	HTG450-50	995	560	50	580	55	L55X55X5
	500	HTG500-60	995	630	60	650	65	L65X65X5
	550	HTG550-60	995	680	60	700	65	L65X65X5
	200	HHTG200-40	995	300	40	320	45	L50X45X5
	250	HHTG250-45	995	350	45	370	50	L50X50X5
	300	HHTG300-50	995	410	50	430	55	L55X55X5
	350	HHTG350-50	995	460	50	480	55	L55X55X5
	400	HHTG400-60	995	530	60	550	65	L65X65X5
	450	HHTG450-65	995	590	65	610	70	L70X70X5
	500	HHTG500-65	995	640	65	660	70	L70X70X5
	550	HHTG550-75	995	710	75	730	80	L80X80X5

Welded Steel Grating Applications:

Power plant;

Chemical plant;

Oil Refinery;

Steel plant;

Machinery plant;

Paper-making factory;

Cement plant;

Civil engineering;

Wastewater treatment;

Pharmacy industry;

Food processing.

Welded Steel Grating Feature:

Specifications: 19W4, Carbon Steel, Painted Black
Applications: Walkways, flooring, ramps, bridge flooring, trench and drainage covers, mezzanines, platforms, stair treads, etc.
Workability: Easy to Weld, Cut, Form and Machine
Mechanical Properties: Tensile = 58,000 +/-, Yield = 42,000 +/-
How is it Measured? bar thickness X bar height, Bearing bars run parallel to each other, the length of the panel.

The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties.

Plain Surface 316 Stainless Steel Grating Stair Treads For Airport Runways

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