Categories | Hot Dipped Galvanized Steel Grating |
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Brand Name: | CHENG HE |
Model Number: | A36 S275JR Q195 Q235 Q275 Q345 304 316 |
Certification: | ISO9001 |
Place of Origin: | ANPING,HEBEI,CHINA |
MOQ: | 1KG |
Payment Terms: | D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 100T/DAY |
Delivery Time: | 15-20DAYS |
Packaging Details: | Packed with Plastic film then on the pallets |
Material: | ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc |
Finished: | gavlanized / Painted / Untreated |
Shape: | According to drawing |
Height: | 10-150mm |
Model No: | 1000*850 850*700 1000*1000 |
Feature: | Light weight,High strength,Great load-bearing capacity |
Product name: | With Chequer Plate and Hinge Hot Dipped Galvanized Steel Grating for House Drain |
Length: | 1000mm 850mm 700mm 500mm |
Port: | Tianjin,Xingang |
Standard: | YB/T4001-1998 ANSI/NAAMM (MBG531-88) BS4592-1987 , AS1657-1985 |
With Chequer Plate and Hinge Hot Dipped Galvanized Steel Grating for House Drain
specification
Hot Dipped Galvanized Steel Grating is the product in accordance with customers requirements that is lined by load flat steel and horizontal rod alternately in a certain space, welded into primary plate in the high voltage resistance welding machine, then through the deep-processing of such working procedures as cutting, slitting, tapping, bordure, etc.
This kind of steel grates can be embeded into the cement, which can make it more steady. The most important is that, we add a small plate on the frame, then people can lock the steel grating by clips, this also prevent some naugty children open the grates and jump and play in the sewer. Meanwhile, the surface is hot dip galvanized, it can stop it from being rust.
Our Products | Hot Dipped Galvanized Steel Grating |
Material Standard | ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc |
Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc |
Bearing Bar Pitch | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
Surface treatment | Black, self colour, hot dip galvanized, painted, spray coating |
Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
Packing | 1. LCL: packed with plastic film then on the pallets 2. FCL: Nude packing 3. Other special package according to customers' requirements. |
Anchor – A device by which grating is attached to its supports.
Band – A flat bar welded to the end of a grating panel, or along the
side of a cutout, and extending neither above nor below the bearing
bars.
Load Carrying Band: A band used to transfer load between bearing
bars.
Trim Band: A band which carries no load, used primarily for
appearance and closing open ends.
Bearing Bars – Load carrying main elements made from steel, aluminum, or
stainless steel, extending in the direction of the grating span.
Bearing Bar Centers – The distance center-to-center of the bearing bars.
Carriers – Flats or angles which are welded to the grating panel and nosing
of a stair tread and are bolted to a stair stringer to support the
tread.
Clear Opening – The distance between faces of bearing bars in rectangular
gratings, or between a bent connecting bar and a bearing bar in a
riveted grating.
Cross Bars – The connecting bars which extend across the bearing bars,
usually perpendicular to them. They may be bent into a corrugated
or sinuous pattern and, where they intersect the bearing bars, are
welded, forged or mechanically locked to them.
Cross Bar Centers – The distance center-to-center of the cross bars.
Curved Cut – A cutout following a curved pattern.
Cutout – An area of grating removed to clear an obstruction or to permit
pipes, ducts, columns, etc. to pass through the grating.
Electro-Forged – A process of combining hydraulic pressure and heat fusion to
forge bearing bars and cross bars into a panel grid.
With Chequer Plate and Hinge Hot Dipped Galvanized Steel Grating Steel grating advantages:
-Lightweight, easy to install and clean-node,easy to open
-Material saving, slip-resistant and safe
-Nice appearance, high strength, ventilation and light can pass
through
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