Basic Info.
Model NO.
GU GM GT
Certification
ISO
Application
Steel Structure Walkway, Foot Pedal, Drain Cover
Shape
Flat Shape
Manufacturing Method
Machine Welding
Material
Carbon Steel
Loading Bar Type
Flat, Serrated, I Type
Business Type
Manufacturer
Quality Certificate
ISO9001
Panel Size
1m*5.8m 1m*6m 1m*7m
MOQ
10tons
Place of Origin
Hebei Anping China
Transport Package
Steel Belt
Specification
ISO9001
Trademark
Jiuwang
Origin
Hebei Anping
HS Code
730890
Production Capacity
10000PCS
Product Description
1.what is steel grating ?( steel driveway grates grating ) -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.
2.steel grating specification- galvanized steel driveway grates grating
panel size available(black grating): 1000x5800mm or 1000x6000mm
Bearing bar pitch | 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 | G253/30/1 Specifications
1) GT type This kind of trench cover is used on ordinary side trench and transverse trench.    2) GU type This kind of trench 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. Steel grating trench 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.
2.shape of bearing bar:   3.manufacturing process   Why choose use 1. Factory with over 20 years experience Established in 1992, Hebei Jiuwang Metel Wire Mesh Co.,Ltd(original Anping County Jintai Metal Mesh Co.,Ltd.)has been acknowledged as one of the largest professional steel grating manufacturers. 2. Well-equipped&quick delivery Our equipment range from grating production to surface treament, such as hydraulic resistance automatic welding machine, grating disc cutting machine, strip slitting machine,pincking and galvanized equipment.We have 3 production lines to ensure delivery time. 3. Quality guarantee Jiuwang is an ISO9001 registered company. All products are manufactured to the highest standards ISO9001 and also confirm to YB/T4001.1-2007 and ANSI/NAAMM(MBG531-88).    | ||||||||||||||||||||