trench grating, stair tread

Ventilated breathe freely, galvanized steel grating, flooring grating, Best quality & price, fastest delivery, ISO9001 & SGS, - details see: https://www.buildingsupplieshub.com/trench-grating-stair-tread-10093315

Type: Stair Parts	Strong degree: strength and toughness is far higher than cast iron.	Grating Size: 3'x20', 3'x24', 3'x30', 1000x1000, 1000x5800	Grating Application: Industrial platform, flooring and walkway,and so on
Grating Standard: ANSI/NAAMM(MBG531-88), BS4592-1987...	Dimensions: G325/30/100	Application: Steel grid plate is suitable for metal, building materials, power plan	Grade: steel
Standard: AISI, ASTM, DIN, GB	Alloy Or Not: Non-alloy	Shape: square

contact supplier for trench grating, stair tread

Packaging Detail:	Typically in pieces, 100 pieces or 200 pieces on 1 pallet be bundled by iron bars
Delivery Detail:	within 10-15 days from receiving the formal order or the deposit

AnpingCountyHexing Wire Product Co., Ltd

Gengtun Industrial Zone, Anping County, Hebei, China

TEL: 0086-311-67662767 FAX: 0086-311-67662797

MB:0086-15176497181

Specifications

Hot Galvanized Walkway Grating(Factory):
load bar:30x3mm
load bar pitch:20mm
cross bar pitch:30mm
size:1x3m

Hot Galvanized Walkway Grating (Factory):
load bar:30x3mm
load bar pitch:20mm
cross bar pitch:30mm
size:1x0.5m

Hot galvanized trench cover/ hot galvanized steel grating

electro galvanized steel grating/untreated steel grating:

load bar:30x3mm,25x3mm, 30x4mm

load bar pitch:20mm, 30mm,40mm,50mm

cross bar:6mm,8mm

cross bar pitch:50mm,100mm

spacing	distance of bar	load steel size ( Width ×Thickness)
spacing	distance of bar	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
30	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
40	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
spacing	distance of bar	load steel size (Width ×Thickness)
spacing	distance of bar	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
30	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
40	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