久草原精品资源视频

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        GU Trench Cover

        Short Description:


      2. Payment Terms: L/C,D/A,D/P,T/T
      3. port of loading: ningbo
      4. delivery time: 10-15days
      5. certification: CE,ISO9001-2015,ISO14001 and OHSAS18001
      6. Product Detail

        Product Tags

        GU Trench Cover

        Refer to most oral groove without edge made by concrete, it would be most simple & saving, so that it’s no need to make a special groove of trench.The angle steel is suggested to be built in the top edge of trench as the load is in the range between T-6 to T-14. The prefab building blocks of GU trench cover is also available for making the trench which can prevent dirty water to leak into the earth. But GU trench cover just suitable for side ditch when a car or truck need to cross it.
        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

        ggb7
        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:

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        Plain:One of the most widely used grating, available for flooring, sidewalk, dranage pit cover, stair tread, etc.

        Serrated:Better non-skid property & safety comparing to plain grating.

        I-shape:Lighter, more economical and practical comparing to plain grating.

        TIM20180920172336


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