drain cover grating

1.Materials: Casting iron
2.Bulk quantity
3.Standard:EN124,B125,C250,D400
4.Manufacturer
5.ISO and SGS

Our manholes have got: EN124, KITEMARK, SGS certificate
CLASS B125/C250/D400
Have exported to Italy, UK, Germany,Greece, Middle East etc

steel grating can be galvanized or non galvanized and stainless steel.

1 Widely used in tree grating ,car wash,etc.
2The main material-resin, glass fiber and steel bar
3Light weight and high strength
4Anti-corrosion

1 Widely used in the municipal construction
2 The main material-resin, glass fiber and steel bar
3 Light weight and high strength
4 Easily install

FRP Trench Covers Resist Liquid Corrosion

welded wire mesh fence panel
high quality raw material
pallets packed
high security and beautiful surface
ISO9001,SGS

standard : EN124
size range :DN 200mm--1200mm
shape: square,rectangle,round,triangle
best price and quick delivery

1.ISO9001
2.HOT dip galvanized
3.serrated ,I type,Plain grating
4.carbon steel Q235
5.bolted,welded stair treads...

standard : EN124
size range :DN 200mm--1200mm
shape: square,rectangle,round,triangle
best price and quick delivery

C/O: 600x400mm
Cover: 650x450
Frame: 700x500
OEM Services
Manufacturer directly supply

standard : EN124
size range :DN 200mm--1200mm
shape: square,rectangle,round,triangle
best price and quick delivery

standard : EN124
size range :DN 200mm--1200mm
shape: square,rectangle,round,triangle
best price and quick delivery

1.Best price and quality ,Earliest delivery
2.Machines:7 running lines
3.Product capacity:150ton/day
4.ISO9001 & SGS

Yantai Hualian Steel Structure Co., Ltd (Acronym as YTHL) is a modern company specializing in manufacturing and supplying grating.

chequer plate cover grp walkway grating corrosion resistance floor drain cover grating

a) Pitch of cross bar: 38, 76, 50, 100, etc.
b) Material: mild steel or stainless steel
c) Finish: hot dip galvanizing, painted, untreated

Frp fiberglass grating is the ideal product in corrosive environment, at the same time can also be applied to civil construction facilities.

1) Corrosion resistance
2) fire resistance
3) slip resistance
4) Impact resistance
5) light weight...

a) Pitch of cross bar: 38, 76, 50, 100, etc.
b) Material: mild steel or stainless steel
c) Finish: hot dip galvanizing, painted, untreated

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing.

C/O: 600x400mm
Cover: 650x450
Frame: 700x500
OEM Services
Manufacturer directly supply

a) Pitch of cross bar: 38, 76, 50, 100, etc.
b) Material: mild steel or stainless steel
c) Finish: hot dip galvanizing, painted, untreated

frp gratings anti-slip
1.ISO9001 and ABS, ASTM E84
2.anti-corrosion
3.GP ISO VE TRANSPARENT
4.walkway,platform,trench cover,fence,stair treads

1.ISO9001
2.hot dip galvanized
3,perfect surface
4.Independent product line

Material composition Fiberglass roving, resin, filler
Resin type GP, ISO, VE, PH
Color Black , white , red , green , yellow , blue , grey or customi

steel grating for tree cover
1.high strength-to-weight ratio
2.minimum deflection
3.top choice for strength

a) Pitch of cross bar: 38, 76, 50, 100, etc.
b) Material: mild steel or stainless steel
c) Finish: hot dip galvanizing, painted, untreated

1.ISO9001
2.HOT dip galvanized
3.serrated ,I type,Plain grating
4.carbon steel Q235

grating ,gully grating ,grids,manhole cover ,frame with cover ,ductile iron manhole cover and grating
1.Many years' experiences
2.Good Shapes