Hot sale Factory Expanded Metal Steel Grating - GM Drainage Pit Cover – JIULONG

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We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for corrosion Plastic Grating, Mở rộng kim loại thép Grating, Fabricación de jiulong de rejilla de acero, Let's cooperate hand in hand to jointly make a beautiful upcoming. We sincerely welcome you to pay a visit to our company or speak to us for cooperation!

Hot sale Factory Expanded Metal Steel Grating - 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

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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:

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.

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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for Hot sale Factory Expanded Metal Steel Grating - GM Drainage Pit Cover – JIULONG, The product will supply to all over the world, such as: Jersey, Southampton, Afghanistan, We are proud to supply our products to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.

Corrimão da escada de aço

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โครงเหล็ก 30x5 มม

Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.

By Gail from Australia - 2018.06.18 17:25

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.

By Rachel from Colombia - 2017.09.16 13:44