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X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type

X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type

  • X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type
  • X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type
X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type
Product Details:
Place of Origin: Hebei P.R. China.
Brand Name: X MESH
Certification: ISO9001:2015
Model Number: X MESH-0144
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: USD20.50-50.50/pc
Packaging Details: Wrapped with plastic film and pallet packing
Delivery Time: 5-7days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 8500pcs/week
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Detailed Product Description
Material: Carbon Steel Standard: ASTM A123
Type: Smooth Application: Ceiling
Length: 6000mm Color: Silver
Series: Hot Dipped Galvanized Hole Size: 30mm X 100mm
Cross Bar: 5mm
High Light:

ceiling Welded Steel Grating

,

Welded Steel Grating crossbar 5mm

,

ceiling grating crossbar 5mm

Carbon Steel ASTM A123 Standard Smooth Ceiling Welded Steel Grating

 

 

Welded Steel Grating Introduction:

 

 

 

Galvanized Steel Grating, Removable

Galvanized steel grating plates:

 

Steel plates welded on certain flat steel bar and spacing with the high-pressure welding machine welded together is called steel gratings. The cutting, incision, opening, the package-processing procedures are necessary as customer demand for the finished product. Its characteristics include high-intensity and light structure. The grid is a firmly welded steel bar structure with a high capacity, light structure, easy loading and other characteristics like aesthetic appearance. The hot-dip zinc surface treatment gives it a good anti-corrosion capacity, shiny surface appearance and durability for uses. It is suitable for places and sites requiring ventilation, explosion proof, lighting resistance, heat resistance materials. Widely used in the petrochemical industry, power plants, waterworks, sewage treatment plants, municipal works, sanitation projects in areas such as platforms, corridors, bridge, ditch cover, well covers, ladders, fences, rails, and so on.

 

Steel Grating is made by stainless or mild steel of certain sizes through the processing of grooving, lock-pressure, welding, finishing and other treatment. Industrial bar gratings can be actually made from copper, aluminum and other materials, while galvanized steel grating is the mostly used one due to its economic cost and good property.

 

Steel grating, with robust design and spanning abilities, is very strong and safe for the support of floors and elevated walkway. It can be used for ceiling, interior decoration, decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.

 

Materials:

Mild carbon steel provides an economical, high strength for uses in most industrial and commercial applications.

 

The advantages, specific application and features of steel grating:

Steel grating offers the following advantages compared with steel grid sheets:

Steel grating has light weight, good strength, large carrying capacity and can save materials and cost. It offers good ventilation of light and wind, a modern sense, aesthetic appearance and anti-skid safety. It is also easy to clean, easy to installation and durable for uses.

 

Steel grating products are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering, and they offer the following the features:

 

Aesthetic outlook: Simple lines and silver appearance meeting the modern trend.

 

The best drainage: Leakage area of 83.3 percent, more than twice of cast iron products.

Hot-dip galvanized treatment: Good rust-proof property, maintenance-free replacement.

Anti-theft design: The cover and the frame is joint with hinge offering security, safety and open convenience.

 

Savings investments: Large-span. Less lost for heavy load compared with cast iron products. Cost can be saved for the risk of being stolen or crushing one if cast iron is uses.

 

High strength: The strength and the toughness are much higher than cast iron. Can be used for terminals, airport and other large-span and heavy loading condition.

Specifications: More specifications and sizes optional for meeting various environment, load, span, sizes and shapes.

 

Surface Treatment:

Steel grating untreated: Allowing quicker delivery to customers whom fabricate and galvanize the grating on their own.

 

Galvanized: Hot Dip Galvanizing can give a hygienic and clean maintenance free bright finish.

 

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

 

TG Type Grating:
TRENCH COVERS & SUMP COVERS is used in municipal engineering, walkway, park, water & sewage treatment system etc. The entire range has been designed with a view to maximizing the grate open area thus achieving the most hydraulically efficent grates available, it can be manufacture the widest range of sizes for various load requirements.

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

 


★ The design loads of the moving vehicles such as heavy truck, tram-car, and pedestrian sidewalk are listed as below for reference.

Class

Total Load

Load of Rear Wheel

Impact Load of Rear Whee

Contract Length of Rear Wheel

Width of Rear Wheel

Cars Concerned

 

1st Class Bridge

20T

8,000(kg)

11,200(kg)

20(cm)

50(cm)

Cement tanker Dump Truck

 

2nd Class Bridge

14T

5,600(kg)

7,840(kg)

20(cm)

50(cm)

Bus

 

Degree of Light Truck

6T

2,400(kg)

3,360(kg)

20(cm)

24(cm)

Fork Lift Truck

 

Degree of Car

2T

800(kg)

1,120(kg)

20(cm)

16(cm)

Car

 

Sidewalk

Distributed Load 500kg/m2

 

 

 

====

TU Type Bar Grating:

FOR SIDEWALK LOADING

A

Type

Grating

Frame

Load Bar Pitdn

Width

B

C

D

Angle

30

150

TU150-20

995

130

20

210

L40X40X4

30

200

TU200-25

995

180

25

280

L50X50X5

30

250

TU250-25

995

230

25

330

L50X50X5

30

300

TU300-25

995

280

25

380

L50X50X5

30

350

TU350-32

995

330

32

430

L50X50X5

30

400

TU400-32

995

380

32

480

L50X50X5

30

Aluminum Grating


ALUMINUM GRATING LOAD TABLE

 

(LOAD BARS AT 30mm PITCH)

 


Type


Cross Rod
Pitch
mm


Mass
kg/m2

Load Bar Size
mm

 

Span in mm

450

600

750

900

1050

1200

1500

1800

2100

2400

2700

3000

705/30/100

100

36.69

70×5

U

533.50

299.20

191.40

133.10

97.80

62.59

32.66

16.59

10.24

6.45

4.24

3.05

705/30/50

50

38.09

D

0.86

1.53

2.39

3.44

4.68

5.13

6.52

7.00

8.00

8.57

9.10

10.00

655/30/100

100

34.17

65×5

U

485.00

272.00

174.00

121.00

88.90

68.00

28.12

15.38

9.30

5.84

3.73

 

655/30/50

50

35.57

D

0.97

1.73

2.71

3.90

5.31

6.94

7.00

8.00

9.00

9.70

10.00

 

605/30/100

100

31.65

60×5

U

380.00

210.00

130.00

90.00

60.00

53.00

22.11

12.09

7.31

4.59

2.93

 

605/30/50

50

33.05

D

0.96

1.70

2.58

3.69

4.56

6.88

7.00

8.00

9.00

9.70

10.00

 

555/30/100

100

29.13

55×5

U

331.00

186.00

119.00

82.60

60.60

40.37

16.92

9.28

5.66

3.62

 

 

555/30/50

50

30.53

D

1.09

1.95

3.05

4.39

5.98

6.82

7.00

8.00

9.09

10.00

 

 

505/30/100

100

26.61

50×5

U

281.00

158.00

101.00

70.10

43.80

30.40

12.73

6.95

4.20

2.73

 

 

505/30/50

50

28.01

D

1.24

2.21

3.45

4.97

5.77

6.84

7.00

8.00

9.00

10.00

 

 

455/30/100

100

24.09

45×5

U

237.00

133.00

85.20

59.10

37.85

22.71

10.61

5.71

3.38

 

 

 

455/30/50

50

25.49

D

1.43

2.55

3.99

5.75

6.83

7.00

8.00

9.00

10.00

 

 

 

405/30/100

100

21.57

40×5

U

198.00

111.00

71.20

42.17

24.53

16.60

7.07

4.15

2.39

 

 

 

405/30/50

50

22.97

D

1.71

3.04

4.75

5.84

6.31

7.00

8.00

9.30

10.00

 

 

 

305/30/100

100

16.53

30×5

U

91.46

51.74

33.04

19.86

11.53

7.77

3.84

1.86

 

 

 

305/30/50

50

17.93

D

1.88

3.35

5.24

6.55

7.00

8.00

9.80

10.00

 

 

 

255/30/100

100

14.01

25×5

U

58.70

31.02

18.42

10.53

6.62

4.91

2.25

 

 

 

255/30/50

50

15.41

D

2.08

3.47

5.05

6.00

7.00

8.90

10.00

 

 

 

 

 

 

 

Welded Steel Grating Applications:

 

Steel grating is widely used in the platform, flooring, corridor, bridge, well covers, stairs, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects.

 

Welded Steel Grating Feature: ​

 

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

 

 

X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type 0

 

X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type 1

 

X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type 2

 

X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type 3

 

X MESH Ceiling Welded Steel Grating Cross Bar 5mm Smooth Type 4

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