China Manufacturer for Welded Steel Grating Machine - GM Drainage Pit Cover – JIULONG Detail:
GM Drainage Pit Cover
GM drainage pit cover generally made of the grating with 50mm of cross bar pitch to enhance the resistance of impact.
Class of Loading for Drainage Trench/Pit Cover
Class of Load |
Fully Laden(kg) |
Back Single-wheel Load(KN) |
Wheel-pressure Area a×b (mm2) |
T-25 |
25,000 |
100 |
200×500 |
T-20 |
20,000 |
80 |
200×500 |
T-14 |
14,000 |
56 |
200×500 |
T-6 |
6,000 |
24 |
200×240 |
T-2 |
2,000 |
8 |
200×160 |
Learn Steel Grating
Steel Grating Standard |
Steel Material Standard | Hot galvanizing Standard |
China: YB/T4001.1-2007 | China: GB700-2006 | China: GB/T13912-2002 |
U.S.A: ANSI/NAAMM | U.S.A: ASTM(A36) | U.S.A: ASTM(A123) |
U.K: BS4592 | U.K: BS4360(43A) | U.K: BS729 |
Australia: AS1657 | Australia: AS3679 | Australia: AS1650 |
1. Bearing bar pitches may be 12.5 to 15, 20, 30,32.5,34.3, 40,60mm,of which 30mm & 40mm are recommended.
2. Cross bar pitches may be 38,50,60, to 100mm, of which 50mm & 100mm are recommended.
3. Sign of the shape of bearing bars. F - Plain style (may be omitted in the symbol of steel grating); S - Serrated style; I – I-shape style
4. Sign of surface treatment. G - Hot galvanizing (may be omitted in the symbol of steel grating); P - Painted; U – untreated
FIELDS OF APPLICATION :
1. Light chemical industry/Petro-chemistry/Machinery industry/Textile chemistry/Port engineering
2.Oil and grease chemistry/Agriculture husbandry/Horticulture/Steel industry/Waste disposale
3.Food processing/Aquatic breeding/Fertiliazer industry/Phamaceutical industry/Parking lots
4.Cement plants/Oil refinery/Mining and refinery/Power plants/Public utilties
5.Marine engineering/Shipbuilding/Construction material industry/Defense projects/Airport projects
6.Water plants/Sewage disposal/Paper and pulp industry/Construction industry/Transportation industry/Automotive industry
COMMON USES OF GRATING :
Flooring Catwalks Mezzanines/decking Stair tread Fencing
Vault bin floors Ramps Docks Trench covers Window and machinery safe guards
Entilation screens Storage racks Suspended ceiling Drainage pit cover Wash racks
Type of Steel Grating
Comparison of Feature:
Product detail pictures:
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Our commission is to serve our users and clients with best quality and competitive portable digital products for China Manufacturer for Welded Steel Grating Machine - GM Drainage Pit Cover – JIULONG, The product will supply to all over the world, such as: Mecca, Brisbane, Liverpool, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
By Colin Hazel from UAE - 2018.06.18 17:25
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Marco from Austria - 2018.09.21 11:44