2017 Latest Design Carved Outdoor Stair Steps For Sale - GU Trench Cover – JIULONG

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We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Manufacture Carbon Steel Grating Price, Stairs Balustrade, Lưới thép mạ kẽm 35x5mm, Our main objectives are to deliver our consumers worldwide with high quality, competitive selling price, satisfied delivery and outstanding providers.

2017 Latest Design Carved Outdoor Stair Steps For Sale - GU Trench Cover – JIULONG Detail:

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

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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.

Product detail pictures:

Our personnel are generally within the spirit of continuous improvement and excellence, and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for 2017 Latest Design Carved Outdoor Stair Steps For Sale - GU Trench Cover – JIULONG, The product will supply to all over the world, such as: Tunisia, Sao Paulo, Mexico, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our products have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.

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Оцинкованный поручень

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!