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China, Chinese Steel Sidewalk Trench Drain Metal Floor Panel Steel Grating Galvanized Welded Metal Steel Grating1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Wire MeshesGratingSteel Grating
Hebei Machinery & Equipment Import & Export Co., Ltd.
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Product Description Steel grating has three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customized shapes per client's requirements. Technical Data Table Steel GradesLow carbon steel, mild steel, stainless steel or following customer requirements Steel standardsASTM A36, A1011, A569, AS3679, BS4360, GB700-88, Q235B, S235JR, S275JR, SS304L, SS316L etc. Bearing bar specifications (mm)Flat bars: 15x2, 20 X 3 to 100 X 10, 150 x16mm etc; I bars: 25 X 5 X 3, 32 X 5 X 3, 38 X 5 X 3, 40 X 5 X 3, 50 X 5 X 3, 50 X 7 X 4, 55 X 7 X 4, 60 X 7 X 4, 65 X 7 X 4, 70 X 7 X 4, 75 X 7 X 4mm, or customizedUSA types: 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 typesPlain / Smooth, Serrated /teeth, I bar, serrated I bar Bearing bar pitch (center to center)12.5, 15, 20, 22, 23.85, 25, 30, 30.16, 30.3, 30.45, 31, 32.5, 33, 34.3, 35, 38, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, or customizedUSA types: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc Twisted square or round cross bar pitch (center to center)30, 38, 40, 50, 60, 76, 100, 101.6, 110, 120mm etc, or customizedUSA types: 4'', 3'', 2'' etc Grating typesPress welded/ webforge/ electroforge grating, press locked grating, swage grating etc Hot dip galvanizing standardsASTM A123, AS1650, BS729-1971, GB/T13912 etc Surface TreatmentNature/ mill finish, hot DIP galvanizing, painting, spraying coating or following customer requirements Grating featuresAnti-rust, durable, strong, safe, easy installation Grating packingWrapped with film and straps on steel pallet packing or packed according to the customers' requirements. Grating production standardsA) China: YB/T4001.1-2007B) USA: ANSI/NAAMM(MBG531-88)C) UK: BS4592-1987D) Australia: AS1657-1985E) JIS1) Bearing Bar (Load Bar) Specifications (mm):The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.2) Bearing Bar Pitch (center to center):12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended,America standard is available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4) and so on. >3) Cross Bar Pitch (center to center): 38.1, 40, 50, 60, 76, 80, 90, 100, 101.6, 102, 135mm and so on4) Material:Mild Steel (Low Carbon Steel) or Stainless Steel 5) Surface Treatment:Untreated, Painting or Hot DIP Galvanizing6) Steel grating standards:A) China: YB/T4001-1998B) USA: ANSI/NAAMM (MBG531-88)C) UK: BS4592-1987D) Australia: AS1657-1985E) Japan: JJS.No.ItemDetailed Description1Bearing Bar25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etcUS 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' ' etc2Bearing Bar Pitch12.5, 15, 20, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etcUS standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc3Twisted Cross Bar Pitch38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc 4Steel GradeASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc5Surface TreatmentBlack, self colour, hot dip galvanized, painted, spray coating 6Grating StylePlain / Smooth, Serrated /teeth, I bar, serrated I bar 7Grating StandardChina: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS GRATING FLAT BAR TYPES CharacteristicsGrating can load withstand repeat load impacts and have outstanding durability;Because of big opening area, gratings have good drainage function, and can be kept hygienic; Easy to install and to clean;Having corrosion resistance after galvanizing, so it is economical; With a wide variety and types, can select according to different occasions.Here are some application scenariosOur grating is widely used in petroleum and chemical plants, steel structure platform, municipal engineering, oil projects, mine industry, power and steel plant, seaport, shipyard, water and sewage treatment and so on. Customize servicesWe can produce many kinds of steel wire mesh products,if you have your own design or have specificationdrawing,we can make products as your requirement.If you don't have any idea, please tell us where will it be using, we will give you some specification to refer,and we can provide the drawing also.FAQ Q1. How can we quote for you?Please send us enquiry by email, with all the technical drawings you have. Such as material grade, tolerance, machining demands, surface treatment, heat treatment, mechanical property requirements, etc. Our specialized engineer will check and quote for you, we would appreciate the opportunity and will respond in 3-5 working days or less. Q2. How can I get a sample to check your quality?After price confirmed, you can requiry for samples to check quality.If you need the samples, we will charge for the sample cost.But the sample cost can be refundable when your quantity of first order is above the MOQ.Q3. Can you do OEM for us?Yes, the product packing can be designed as you want.Please feel free to contact us if you have any question.
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