China Galvanised Heavy Duty Steel Grates for Project Platform and Drain

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Product Overview

Description


China Galvanised Heavy Duty Steel Grates for Project Platform and Drain  (Guangzhou Factory)


We can provide free sample!!!



Product Description


Welded steel bar grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation, Universally used in most general industrial plants as well as commercial buildings,it has wide applications as walkways, platforms, safety barriers, drainage covers and ventilation grates.


Standard welded steel bar grating is resistance welded to create a rugged, one-piece constructed panel, the bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint, the cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.




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    If you any questions, pls contact me anytime!!!


 Sump/Trench/Drainage/Manhole Cover/Floor Drain Galvanized Steel Grating  Details


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 Sump/Trench/Drainage/Manhole Cover/Floor Drain Galvanized Steel Grating Application


 


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Steel Grating Detail Size:














































No.



Item



Description



1



Bearing Bar



25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc


US 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'' etc



2



Bearing Bar Pitch



12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc


US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.  



3



Twisted Cross Bar Pitch



38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc                          



4



Material Grade



ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc



5



Surface Treatment



Black, self colour, hot dip galvanized, painted, spray coating  



6



Grating Style



Plain / Smooth, Serrated /teeth, I bar, serrated I bar                             



7



Standard



China: YB/T 4001.1-2007,  USA: ANSI/NAAMM(MBG531-88),


UK: BS4592-1987,  Australia: AS1657-1985, Japan:JIS                        



 


  If you any questions, pls contact me anytime!!!


 



Packaging & Shipping


 Sump/Trench/Drainage/Manhole Cover/Floor Drain Galvanized Steel Grating  Package and Loading


Packed in bundle then fixed by steel belt as the general export package and we also could pack it according to customers' requirement.




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Technology


 Sump/Trench/Drainage/Manhole Cover/Floor Drain Galvanized Steel Grating  Produing


Raw Material-Welding-Acid Washing-Galvanizing-Package


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Company Information


 




NIANFA WIRE MESH FACTORY, Established in 1998 .


Specializing in fence / Gabion / Metal Mesh with 18 years’ experience. We have our own design team and can independently research new products, customization is also acceptable.


Our products are widely exported to worldwide market, such as American Continent, Europe ,Australia ,Africa , The Middle East , Southeast Asian Countries and Regions.


 


We have two factories and one export office in Guangzhou, welcome to visit!


 Factory 1: Beixinying Industrial Zone, Anping City, Hebei Province, China


 Factory 2: XinYu Industrial Zone, No. 117-7, Nanzhou Road ,Guangzhou, China 


Sale-apartment: Room No. 825 Zhongzhi Commercial Building ,No. 911,guangzhou Avenue South Haizhu District ,Guangzhou ,China


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Our Services


 




  If you any questions, pls contact me anytime!!!


 


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FAQ


 




Q1: Nianfa wire mesh factory are manufacturer of trading company?


A1: We are producing and trading iron wire, wire mesh ,fence, gabion,poultry cages,  plastic net  products ourselves.


Q2: Where is Nianfa wire mesh factory?


A2: We have two factories:One in Guangzhou and one in Hebei.


Q3: How many years manufacturing experience  ?


A3: More than 20 years.


Q4:Your Factory ISO Certified ?


A4: Yes we are ISO9001 certified factory.


Q5: Which countries have you exported your products to ?


A5South Africa, Qatar, Iraq, Australia, the united Arab emirates, the United States, Brazil, Turkey, Nigeria, Benin, Sudan, Bahrain, Saudi Arabia, Mozambique, Singapore, Britain,Russia, Turkmenistan, Lithuania, Romania, Colombia, Cyprus, Kenya, Zambia, Uganda, Algeria,  Mauritius,  Angola and so on.


Q6: What's your payment term for new client?


A630% Deposit in advance ,the balance before deliver goods or against copy of B/L.


0.2632 s.