Specifications                                                                                                                                                 Â
Type
  GT type, GU type, GM type or customization                      Â
Material
  Low Carbon Steel or Stainless Steel Â
   Surface treatment  Â
  Hot-dip galvanizing or painted  Â
Standard
  YB/T4001.1-2007, ANSI/NAAMM, BS4592, AS1657
Application
  draining well, park and civil projects, etc
 1) GT type This kind of trench drain grating cover  is used on ordinary side trench and transverse trench.   2) GU type  This kind of trench drain grating cover can be directly built over U type trench without a frame or support.   3) GM type  This kind of drainage pit cover is widely used in streets and factories.    Trench drain grating cover introduction                                                                      1. Steel grating is made of bearing bar and cross bar,  placed horizonatally anvertically, and at an equal pitch       apart, by welding with 200-ton hydraulic resistance automatic automatic welding equipment, then                       cutting,punching and banding ends. Â
Type of bearing bar
               25x5x3,32x5x3,38x5x3,50x7x4,60x7x4,...75x7x4mm
Pitch of bearing bar
       12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60 mm
 Pitch of cross bar
        38,50,76,100,101.6mm
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2.steel grating specification-Â Â Â Grating Metal galvanized grating
panel size available(black grating):Â 1000x5800mm or 1000x6000mm ,7315*1000mm
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Bearing bar pitch Â
  Cross bar pitch
 load steel size ( Width ×Thickness)
20×3
25×3
32×3
40×3
20×5
25×5
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
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
60
50
-
G253/60/50
G253/60/50
G403/60/50
G205/60/50
G255/60/50
Bearing bar pitch Â
Cross bar pitch
load steel size (Width ×Thickness)
32×5
40×5
45×5
50×5
55×5
60×5
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
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
60
50
G325/60/50
G405/60/50
G455/60/50
G505/60/50
G555/60/50
G605/60/50
3. Anping metal walking grates introduction--   Grating Metal galvanized grating Â
Bearing bar type
Flat bar
I bar
Serrated bar
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Cross bar type
Twisted bar
Round bar
 flat bar
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Production process
welded
Pressure locked
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Surface treatment
Self-colourÂ
GalvanizedÂ
painted
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application
PlatformÂ
walkway&floor
Trench cover
Steel stair treads
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Suspended ceiling
Barrier fence
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 6.our company profile
Hebei Jiuwang Metal Wire Mesh Co.,Ltd.(original Anping County Jintai Metal Mesh Co.,Ltd.).Established in 1992,our company is a manufacturer of large steel structure and steel gratings,integrating development,production and distribution.The company register capital is 10,080,000 Yuan,and take an area of 34,680 square meters.In 2003,we have got the ISO9001:2000 certification by BQR.
The small Main Controller of LED application system has the function of
address editing and lamp testing. It supports Standard DMX512 signal output with test function, supporting
standard DMX512 programs broadcast. It supports automatic addressing function, supporting 3-, 4- and 6-
channel addressing for SM16512 driven lamps. It can be connected to the mobile phone through WIFI, and can conduct remote
control on the lamp through APP. It has the function of viewing point and color
palette. It supports two modes of button operation and mobile phone control. When
it is in the button operation mode, the LCD screen updates the menu in real
time. When the it is in control mode, the screen can update the connection
status in real time. 1 red power indicator light, 1 green WIFI data indicator light,
1 green 485 signal indicator light.
Test Controller,Flicker DMX LED Test Controller,Smart LED Test Controller, DMX Module Test Controller, RGB Test Controller,LED Lighting System Test Controller,DMX512 LED Test Controller
