Alibaba Hot Dipped Galvanized Manhole Covers and Frame/Catwalk Steel Grating

  • Model NO.: st-020064
  • Casting Form Material: Metal
  • Casting Form Usage Count: Permanent
  • Surface Roughness: Ra12.5
  • Machining Tolerance: +/-0.01mm
  • Certification: ISO 9001:2008, En124
  • Type: Clay Wet Sand
  • Clear Opening: 300mm,450mm,600mmetc
  • Others: Anti-Theft, Anti-Corrosion
  • Transport Package: Iron or Wooden Pallet with Steel Strip and Plastic
  • Origin: Handan
  • Casting Method: Sand Casting
  • Casting Metal: Cast Iron
  • Surface Treatment: Sand Blast
  • Coating: Bituminous
  • Standard: BS
  • Model No.: 300mm,450mm,600mmetc
  • Features: with Hinge and Lock
  • Cover Size: 690mm
  • Trademark: ST
  • Specification: Material: ductile iron GGG50
  • HS Code:
alibaba Hot dipped galvanized manhole covers and frame/catwalk steel grating
Product Description
 
Class Application Area
Class A15 green belt, no motor vehicles on sidewalks and other areas
Class b125 sidewalks, non-motor vehicles, car parking and underground parking.
Class C250 residential district, street and lane, only light vehicle or car traveling area, the road on both sides of curbs within 0.5m
Class D400 City main road, roads, highways and other areas.
Class E600 freight stations, docks, airports and other areas
Class F900 airport runways and other areas.
 
Applications: pedestrians, car parks, aircraft pavements
Material: ductile iron GGG50
Specification: 1,380x850 and 1,990x850mm
Paint: black Bituminous paint or as per client'srequirements
Load: EN124 D400
Packaging: iron or wooden pallet with steel strip and plasticfilm
Delivery: 15-30 days
Advantage: non-slip and safe, easy installation, easy to clean,good anti-pressure and attractive appearance

Product details:
Alibaba Hot Dipped Galvanized Manhole Covers and Frame/Catwalk Steel Grating

Alibaba Hot Dipped Galvanized Manhole Covers and Frame/Catwalk Steel Grating
Alibaba Hot Dipped Galvanized Manhole Covers and Frame/Catwalk Steel Grating
Alibaba Hot Dipped Galvanized Manhole Covers and Frame/Catwalk Steel Grating

Packaging & Shipping
The inner size of container:
20ft container: 5.8m(Length)*2.13m(Width)*2.18m(High) 23-26CBM
40ft container: 11.8m(Length)*2.13m(Width)*2.72m(High) 68CBM
Alibaba Hot Dipped Galvanized Manhole Covers and Frame/Catwalk Steel Grating

 
If you have any questions, contact me!
Alibaba Hot Dipped Galvanized Manhole Covers and Frame/Catwalk Steel Grating




 

Use maintenance

A: The amount of clean tap water into the studio Water Tank, place the container.

B: Power on.

C: Select constant temperature:

Set the temperature "setting - measurement" selector switch to "Settings",  adjust the temperature control knob,  digital display the required set temperature.

Set the temperature "setting - measurement" selector switch to "measurement",  the figure shows the actual working temperature of the water tank (red indicator light, indicating the heater work).

D: work is completed, the temperature control knob at the minimum, cut off the power.

E: If the Water Bath pot is not used for a long time, the water in the studio water tank should be excluded,  wipe with a soft cloth and dry.

F: Do not use the heater in the water bath without water

Model

 

Specs

Single hole

 

DZKW-D-1

Double holes

DZKW-D-2

One line four holes

DZKW-D-4

One line six holes

 

DZKW-D-6

Double line four holes

DZKW-S-4

Double line six holes

DZKW-S-6

Double line eight holes

DZKW-S-8

Rated power(W)

300

500

1000

1500

1000

1500

2000

Work voltage(V)

220V   50Hz

temperature Uniformity

≤±1℃

temperature fluctuation

≤±1℃

Temperature control range

TR+10~100℃

Control temperature sensitivity

≤±1℃

Indication Error

≤±2℃



laboratory water bath

laboratory water bath

laboratory water bath

Factory:


Laboratory Water Bath


Laboratory Water Bath

Laboratory Water Bath



Water Bath

Water Bath,Laboratory Water Bath,Shaking Water Bath,Lab Water Bath

Cangzhou Blue Beauty Lab Instrument Co., Ltd. , http://www.czlabinstrument.com

Posted on